924 Tokenization Jobs

dunnhumby is the global leader in Customer Data Science, empowering businesses everywhere to compete and thrive in the modern data-driven economy. We always put the Customer First. Our mission: to enable businesses to grow and reimagine themselves by becoming advocates and champions for their Customers. With deep heritage and expertise in retail – one of the world's most competitive markets, with a deluge of multi-dimensional data – dunnhumby today enables businesses all over the world, across industries, to be Customer First. dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Meijer, Procter & Gamble and Metro. Most companies try to meet expectations, dunnhumby exists to defy them. Using big data, deep expertise and AI-driven platforms to decode the 21st century human experience – then redefine it in meaningful and surprising ways that put customers first. Across digital, mobile and retail. For brands like Tesco, Coca-Cola, Procter & Gamble and PepsiCo. We are looking for an experienced GenAI Engineer with deep expertise in prompt engineering, retrieval-augmented generation (RAG), and vector-based search systems to help integrate GenAI into our engineering and DevOps ecosystem. As a senior engineer, you will build intelligent, context-aware assistants and agents that augment CI/CD workflows, knowledge retrieval, incident handling, and developer productivity using LLMs, Python, and NLP pipelines. You will lead the charge in making our platform smarter and more autonomous by embedding GenAI natively into infrastructure and developer experience workflows Key Responsibilities Design, iterate, and optimize prompts for task-specific LLM workflows with high accuracy, relevance, and controllability Build RAG pipelines using vector databases like FAISS, Weaviate, Pinecone, or similar to support knowledge retrieval and contextual AI agents Integrate LLMs into internal engineering tools, CI/CD workflows, and observability systems for real-time summarization, automation, and productivity enhancement Leverage Python-based frameworks like LangChain, LlamaIndex, Haystack, and others to implement end-to-end GenAI solutions Fine-tune open-source or commercial models (OpenAI, Claude, Cohere, Mistral, etc.) as needed for domain-specific use cases Collaborate with DevOps and platform teams to identify automation and GenAI augmentation opportunities Ensure data privacy, governance, and ethical standards are met when using internal datasets or embedding knowledge Optimize response quality through prompt chaining, feedback loops, and context compression techniques Experience integrating GenAI into CI/CD tools, obserrvability dashboards, or chat-based interfaces. Required Skills & Experience 6+ years in engineering roles with 2+ years hands-on in GenAI, NLP, or LLMbased systems Proven experience in prompt engineering and LLM integration for backend or infrastructure automation Strong Python development skills and working knowledge of LangChain, LlamaIndex, Hugging Face Transformers, or similar GenAI libraries Deep understanding of vector databases (e.g., FAISS, Pinecone, Weaviate, Qdrant) and embedding techniques Experience designing and deploying RAG architectures for internal knowledge access and contextually intelligent systems Familiarity with NLP concepts like tokenization, summarization, intent extraction, semantic similarity, etc. • Experience with LLM APIs (OpenAI, Azure OpenAI, Claude, etc.) and streaming response generation • Ability to work in fast-paced, iterative development cycles in a collaborative DevOps/platform engineering environment Nice to Have Understanding of multi-modal models or fine-tuning open LLMs for specialized use Familiarity with developer-facing GenAI use cases: changelog generation, log triage, infra as code review, chatbot copilots Experience working with Kubernetes, GitOps, or DevSecOps platforms a plus What you can expect from us We won't just meet your expectations. We'll defy them. So you'll enjoy the comprehensive rewards package you'd expect from a leading technology company. But also, a degree of personal flexibility you might not expect. Plus, thoughtful perks, like flexible working hours and your birthday off. You'll also benefit from an investment in cutting-edge technology that reflects our global ambition. But with a nimble, small-business feel that gives you the freedom to play, experiment and learn. And we don't just talk about diversity and inclusion. We live it every day – with thriving networks including dh Gender Equality Network, dh Proud, dh Family, dh One and dh Thrive as the living proof. Everyone's invited. Our approach to Flexible Working At dunnhumby, we value and respect difference and are committed to building an inclusive culture by creating an environment where you can balance a successful career with your commitments and interests outside of work. We believe that you will do your best at work if you have a work / life balance. Some roles lend themselves to flexible options more than others, so if this is important to you please raise this with your recruiter, as we are open to discussing agile working opportunities during the hiring process. For further information about how we collect and use your personal information please see our Privacy Notice which can be found (here) What you can expect from us We won't just meet your expectations. We'll defy them. So you'll enjoy the comprehensive rewards package you'd expect from a leading technology company. But also, a degree of personal flexibility you might not expect. Plus, thoughtful perks, like flexible working hours and your birthday off. You'll also benefit from an investment in cutting-edge technology that reflects our global ambition. But with a nimble, small-business feel that gives you the freedom to play, experiment and learn. And we don't just talk about diversity and inclusion. We live it every day – with thriving networks including dh Gender Equality Network, dh Proud, dh Family, dh One, dh Enabled and dh Thrive as the living proof. We want everyone to have the opportunity to shine and perform at your best throughout our recruitment process. Please let us know how we can make this process work best for you. Our approach to Flexible Working At dunnhumby, we value and respect difference and are committed to building an inclusive culture by creating an environment where you can balance a successful career with your commitments and interests outside of work. We believe that you will do your best at work if you have a work / life balance. Some roles lend themselves to flexible options more than others, so if this is important to you please raise this with your recruiter, as we are open to discussing agile working opportunities during the hiring process. For further information about how we collect and use your personal information please see our Privacy Notice which can be found (here)

Role: Gen AI Engineer Location: Delhi Mode of Work : Hybrid Notice Period : 0-25 Days Job Description: Key Responsibilities: Designing and Developing AI Models: This includes creating architectures, algorithms, and frameworks for generative AI applications. Implementing AI models: This involves building and integrating AI models into existing systems and applications. Working with LLMs and other AI technologies: This includes using tools and techniques like LangChain, Haystack, and prompt engineering. Data preprocessing and analysis: This involves preparing data for use in AI models. Collaborating with other teams: This includes working with data scientists, product managers, and other stakeholders. Testing and deploying AI models: This involves evaluating model performance and deploying them to production environments. Monitoring and optimizing AI models: This involves tracking model performance, identifying issues, and optimizing models for better results. Staying up to date with the latest advancements in Gen AI: This includes learning about new techniques, models, and frameworks. Required Skills: Strong programming skills in Python: Python is the preferred language for AI development. Knowledge of Generative AI, NLP, and LLMs: This includes understanding the principles behind these technologies and how to use them effectively. Experience with RAG pipelines and vector databases: This includes understanding how to build and use retrieval-augmented generation pipelines. Familiarity with AI frameworks and libraries: This includes knowledge of frameworks like LangChain, Haystack, and open-source libraries. Understanding of prompt engineering and tokenization: This includes understanding how to optimize prompts and manage tokenization. Experience in integrating and fine-tuning AI models: This includes knowledge of deploying and maintaining AI models in production environments. Excellent communication and problem-solving skills: This includes the ability to communicate complex technical concepts to non-technical stakeholders. Optional Skills: Experience with cloud computing platforms (GCP, AWS, Azure): This can help deploy and manage AI models. Familiarity with MLOps practices: This can help with building and deploying AI models in a scalable and reliable manner. Experience with DevOps practices: This can help with automating the development and deployment of AI models. Job Type: Permanent Pay: ₹2,000,000.00 - ₹3,000,000.00 per year Experience: Total: 6 years (Required) GenAI : 3 years (Required) Python : 4 years (Required) LLM : 3 years (Required) OpenAI, Claude, Gemini : 4 years (Required) Azure : 3 years (Required) LangChain and LangGraph: 1 year (Required) Work Location: In person

hackajob is collaborating with American Express to connect them with exceptional tech professionals for this role. Role Overview We are seeking a strategic and execution-focused Senior Manager to lead product development for our Token Services platform in India. This role will be pivotal in driving the delivery of localized token capabilities that meet RBI regulatory requirements, while enabling secure and scalable payment experiences across our network. Key Responsibilities Product Development & Delivery Lead the end-to-end development of token capabilities tailored to India’s regulatory landscape Translate business requirements into actionable user stories and features for scrum teams, ensuring clarity, completeness, and alignment with compliance mandates Agile Execution Serve as the product owner for one or more scrum teams, managing backlogs, sprint planning, and feature prioritization. Collaborate with engineering and platform teams to ensure timely and high-quality delivery of token services Regulatory Compliance Interface with internal risk, legal, and compliance teams to interpret and implement RBI directives Ensure all token services deployed in India meet PCI DSS, and RBI circular requirements Stakeholder Engagement Partner with global product leads, platform architects, and India-based operations teams to align on roadmap, dependencies, and delivery milestones Represent Token Services in cross-functional forums and regulatory reviews. Innovation & Strategy Contribute to strategic planning and roadmap development for India token services, Qualifications 8+ years of experience in product development, preferably in payments, fintech, or regulated financial services. Strong understanding of agile methodologies and experience writing user stories and managing scrum teams. Familiarity with RBI regulations, data localization frameworks, and tokenization technologies. Proven ability to lead cross-functional teams and deliver complex products in a matrixed environment. Excellent communication and stakeholder management skills. Compliance Language We Back You With Benefits That Support Your Holistic Well-being So You Can Be And Deliver Your Best. This Means Caring For You And Your Loved Ones' Physical, Financial, And Mental Health, As Well As Providing The Flexibility You Need To Thrive Personally And Professionally: Competitive base salaries Bonus incentives Support for financial-well-being and retirement Comprehensive medical, dental, vision, life insurance, and disability benefits (depending on location) Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need Generous paid parental leave policies (depending on your location) Free access to global on-site wellness centers staffed with nurses and doctors (depending on location) Free and confidential counseling support through our Healthy Minds program Career development and training opportunities American Express is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability status, age, or any other status protected by law. Offer of employment with American Express is conditioned upon the successful completion of a background verification check, subject to applicable laws and regulations. We Back You With Benefits That Support Your Holistic Well-being So You Can Be And Deliver Your Best. This Means Caring For You And Your Loved Ones' Physical, Financial, And Mental Health, As Well As Providing The Flexibility You Need To Thrive Personally And Professionally: Competitive base salaries Bonus incentives Support for financial-well-being and retirement Comprehensive medical, dental, vision, life insurance, and disability benefits (depending on location) Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need Generous paid parental leave policies (depending on your location) Free access to global on-site wellness centers staffed with nurses and doctors (depending on location) Free and confidential counseling support through our Healthy Minds program Career development and training opportunities American Express is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability status, age, or any other status protected by law. Offer of employment with American Express is conditioned upon the successful completion of a background verification check, subject to applicable laws and regulations.

Position: Senior AI/ML Engineer or Senior Data Scientist Required Experience: 4+ years Location: Mohali (WFO) Salary: Hike on current CTC Days: 5 days Webmob Software Solutions is a fintech company based in North India. We are leading service providers in the space of emerging technologies including Blockchain, AI, ML, IOT, and cloud computing . With a global, renowned clientele, we have developed several robust applications in the space of Trade Finance, Money Market, Asset Tokenization, and Supply Chain. Webmob is currently having expertise in Java, Kotlin, PHP, Python, Go, MEAN and MERN stack. Our specialties include Fintech product development, Blockchain development and consultancy, website development, graphic designing, digital marketing, application development, AWS support, infrastructure handling, IOT, AI, and ML. Job Summary: We are seeking a highly skilled and innovative Artificial Intelligence Engineer to develop, implement, and optimize AI-driven solutions. The ideal candidate will possess strong programming skills, experience with machine learning frameworks, and a deep understanding of AI algorithms and data processing techniques. Key Responsibilities: Design, develop, and implement AI models and algorithms to solve complex business challenges. Collaborate with cross-functional teams to gather and analyze data requirements. Develop and maintain scalable machine learning solutions using frameworks like TensorFlow, PyTorch, or Scikit-learn. Optimize AI models for performance, accuracy, and scalability. Integrate AI models into existing systems and applications. Perform data preprocessing and feature engineering to enhance model performance. Monitor, evaluate, and refine AI solutions to ensure accuracy and reliability. Stay up-to-date with the latest advancements in AI and machine learning technologies. Create documentation and provide mentoring to internal teams on AI-driven systems. Requirements: Proven experience as an AI Engineer, Data Scientist, or similar role. Proficiency in Python, R, or similar programming languages. Large Language Models (LLMs): Proficiency with transformer architectures, fine- tuning, prompt engineering. Frameworks: LangChain, Pinecone , Hugging Face. Deep Learning: Hands-on with Python, PyTorch and/or TensorFlow , Keras, or Scikit- learn. Experience with data processing tools like Pandas and NumPy. Familiarity with cloud platforms (AWS, Azure, Google Cloud) for AI deployment. Excellent problem-solving skills and ability to work in a team-oriented environment. Strong communication and documentation skills. Experience with NLP, computer vision, or deep learning projects. Knowledge of data visualization tools Understanding of data security and ethical considerations in AI. Perks & Benefits: Employee friendly policies. Competitive salary with the best in the industry Immense exposure to new technologies 5 days week work

Job Role: Senior Mainframe Developer with Cards and Payments Domain Job Type: C2H (Contract to Hire) Job Location: Chennai (Work from Office) Experience: 5-9 years Notice Period: Immediate to 30 Days Email: recruiter@ignisov.com Job Summary: · Familiarity with EMV technologies and standards, and PCI DSS and PA DSS standards. · Familiarity with Contact and Contactless technologies, Familiarity with 3DS and Tokenization standards. · Experience with an EFT transaction switching or online banking environment. · Experience on Google Pay/Samsung Pay/Apple Pay Wallets and QR Code and Emerging payments will be an added Advantage. · Strong design and programming knowledge on CICS, COBOL, JCL, VSAM, MVS · Working experience in Cloud and Digital transformation projects is an advantage. · Good knowledge and skills in open banking are a plus. · Ability to review the requirement, impact analysis, gap analysis, high-level design, cost estimation, propose a timeline, obtain project approval, and draft solution architecture/function spec/technical spec document. · Be an excellent leader, a Subject matter expert on the technical and functional knowledge · Good team collaboration, relationships within & outside POD at all levels of the organization. Strong influencing, conflict resolution & negotiation skills. · The role will be responsible for handling the Project Delivery for the Cards and Payment domain. · Knowledge of card issuing and transaction acquiring, processing and standards. · Knowledge of ISO8583 messaging standard protocols. · Will be responsible for developing solutions, stakeholder management, vendor and financial management, developing project costs, and delivering the developed solutions. · Knowledge of card issuing and transaction acquiring, processing, and standards. · Knowledge of ISO8583 messaging standard protocols. · Hands-on experience with VISA, MasterCard, UPI, and other national card schemes, Issuing & Acquiring, Scheme compliance requirements. · Desirable to know about national schemes and processor integrations. · Knowledge about API’s (SOAP, JSON, REST. etc.,) and Web Service Integration. · Knowledge about Back Office integration. Skills And Experience · Knowledge of Credit Card Issuance/Management, Digital Channels interface, Encryption, HSM, and ISO8583 messaging standards · Familiarity with EMV Contact/Contactless, VISA and MasterCard Card Issuing & Acquiring, Scheme compliance requirement · Experience with EFT transaction switching and processing. · Familiarity with PCI DSS and PA DSS compliance requirements · Experience in Switch integration with VISA/Mastercard is mandatory. Others, such as UPI, JCB, and National switches. · Experience in Web Service integration and API’s

LLM Data Scientist (3-6 Years Experience) Location: Gurgaon GenAI Experience: Minimum 2 years required Key Responsibilities: Develop and fine-tune LLMs for classification, NLP, and generative AI use cases Build RAG pipelines with vector databases and implement prompt engineering strategies Conduct data preprocessing for LLM training including tokenization and embedding generation Design custom chatbots, text generation, and document analysis solutions Implement LLM evaluation metrics (BLEU, ROUGE, perplexity) and human feedback loops Deploy conversational AI and content generation models in production Technical Requirements: 2 years hands-on LLM development (GPT, BERT, T5, Llama, Claude) Proficient in Transformers, Hugging Face, LangChain, OpenAI API Experience with vector databases (Pinecone, Weaviate, ChromaDB) and semantic search Strong Python, SQL, and deep learning (PyTorch, TensorFlow) Knowledge of fine-tuning techniques (LoRA, QLoRA, PEFT) and model quantization Understanding of prompt engineering, chain-of-thought, and few-shot learning Familiarity with MLOps for LLMs (model versioning, A/B testing, monitoring) -- GOOD TO HAVE

The Senior Applications Developer provides input and support for, and performs full systems life cycle management activities (e.g., analyses, technical requirements, design, coding, testing, implementation of systems and applications software, etc.). You will participate in component and data architecture design, technology planning, and testing for Applications Development (AD) initiatives to meet business requirements. This position provides input to applications development project plans and integrations. You will collaborate with teams and supports emerging technologies to ensure effective communication and achievement of objectives. The Senior Applications Developer provides knowledge and support for applications development, integration, and maintenance. You will provide input to department and project teams on decisions supporting projects. Apply Disaster Recovery Knowledge Apply Information Analysis and Solution Generation Knowledge Apply Information Systems Knowledge Apply Internal Systems Knowledge IT Design/Develop Application Solutions IT Knowledge of Emerging Technology IT Problem Management/Planning Technical Problem Solving and Analytical Processes Technical Writing Job Requirements: Contribute to IS Projects; conducts systems and requirements analyses to identify project action items. Perform Analysis and Design; participates in defining and developing technical specifications to meet systems requirements. Design and Develop Moderate to Highly Complex Applications; Analyzes, designs, codes, tests, corrects, and documents moderate to highly complex programs to ensure optimal performance and compliance. Develop Application Documentation; Develops and maintains system documentation to ensure accuracy and consistency. Produce Integration Builds; Defines and produces integration builds to create applications. Performs Maintenance and Support; Defines and administers procedures to monitor systems performance and integrity. Support Emerging Technologies and Products; Monitors the industry to gain knowledge and understanding of emerging technologies. Basic qualifications: 6+ years of experience with Java, including building complex, scalable applications. 6+ years of experience in Spring Boot, including designing and implementing advanced microservices architectures. 6+ years of experience working with REST API 6+ years of experience working with OpenShift and Web API 6+ years of experience working with JSP, JavaScript/JQuery, HTML/CSS 3+ years of Angular experience 3+ years of experience with SQL and NoSQL databases, particularly Couchbase, including design, development, and optimization of database-intensive applications. 3+ years of experience with Kafka, AMQ, WMQ including the ability to design and implement robust messaging systems. 2+ years of experience in OpenShift or Kubernetes, including CI/CD pipelines, Jenkins, container orchestration, and deployment strategies. 2+ years of experience in object-oriented programming and design patterns Preferred qualifications: 6+ years of experience working with Golang 6+ years of experience in Basic networking, DNS Proxy, JFROG, Junit, SQL server. 6+ years of experience working with databases such as SQL server 2+ years of experience working with Google Cloud Platform 2+ years of experience working with security (tokenization, encryption, certificate management, APIC/APigee application management, Oath token code management) Mindset: Lifelong Learner. You are always seeking to improve your technical and nontechnical skills. Team Player. You are someone who wants to see everyone on the team succeed and is willing to go the extra mile to help a teammate in need. Communicator. You know how to communicate your design ideas to both technical and nontechnical stakeholders, prioritizing critical information and leaving out extraneous details. Please note Shift Timing Requirement: 1:30pm IST -10:30 pm IST

We are currently seeking a Sr Java Spring Boot Dev - REMOTE to join our team in Bangalore, Karntaka (IN-KA), India (IN). Senior Application Developer - Java How We Will Help You: Joining our Java practice is not only a job, but a chance to grow your career We will make sure to equip you with the skills you need to produce robust applications that you can be proud of Whether it is providing you with training on a new programming language or helping you get certified in a new technology, we will help you grow your skills so you can continue to deliver increasingly valuable worK Once You Are Here, You Will: The Senior Applications Developer provides input and support for, and performs full systems life cycle management activities (e.g., analyses, technical requirements, design, coding, testing, implementation of systems and applications software, etc.). You will participate in component and data architecture design, technology planning, and testing for Applications Development (AD) initiatives to meet business requirements. This position provides input to applications development project plans and integrations. You will collaborate with teams and supports emerging technologies to ensure effective communication and achievement of objectives. The Senior Applications Developer provides knowledge and support for applications development, integration, and maintenance.You willprovide input to department and project teams on decisions supporting projects. Apply Disaster Recovery Knowledge Apply Information Analysis and Solution Generation Knowledge Apply Information Systems Knowledge Apply Internal Systems Knowledge IT Design/Develop Application Solutions IT Knowledge of Emerging Technology IT Problem Management/Planning Technical Problem Solving and Analytical Processes Technical Writing Job Requirements: Contribute to IS Projects; conducts systems and requirements analyses to identify project action items. Perform Analysis and Design; participates in defining and developing technical specifications to meet systems requirements. Design and Develop Moderate to Highly Complex Applications; Analyzes, designs, codes, tests, corrects, and documents moderate to highly complex programs to ensure optimal performance and compliance. Develop Application Documentation; Develops and maintains system documentation to ensure accuracy and consistency. Produce Integration Builds; Defines and produces integration builds to create applications. Performs Maintenance and Support; Defines and administers procedures to monitor systems performance and integrity. Support Emerging Technologies and Products; Monitors the industry to gain knowledge and understanding of emerging technologies. Basic qualifications: 6+ years of experience with Java, including building complex, scalable applications. 6+ years of experience in Spring Boot, including designing and implementing advanced microservices architectures. 6+ years of experience working with REST API 6+ years of experience working with OpenShift and Web API 3+ years of experience with SQL and NoSQL databases, particularly Couchbase, including design, development, and optimization of database-intensive applications. 3+ years of experience with Kafka, AMQ, WMQ including the ability to design and implement robust messaging systems. 2+ years of experience in OpenShift or Kubernetes, including CI/CD pipelines, Jenkins, container orchestration, and deployment strategies. 2+ years of experience in object-oriented programming and design patterns Preferred qualifications: 6+ years of experience in basic networking ,DNS Proxy, JFROG, Junit, SQL server. 6+ years of experience working with databases such as SQL server 2+ years of experience working with Google Cloud Platform 2+ years of experience working with security (tokenization, encryption, certificate management, APIC/APigee application management, Oath token code management) Mindset: Lifelong Learner. You are always seeking to improve your technical and nontechnical skills. Team Player. You are someone who wants to see everyone on the team succeed and is willing to go the extra mile to help a teammate in need. Communicator. You know how to communicate your design ideas to both technical and nontechnical stakeholders, prioritizing critical information and leaving out extraneous details. Please note Shift Timing Requirement: 1:30pm IST -10:30 pm IST

Dear Candidate, Greetings from TATA CONSULTANCY SERVICES LIMITED!!! Thank you for exploring career opportunities with Asia's largest IT company. Exciting # Job Opportunities for # Experienced Professionals TCS IS HIRING FOR GEN AI ARCHITECT Desired Experience Range: 8- 15 Mode of Interview: ONLINE Location: PAN INDIA Job Description: Mandatory Skills: GenAI Application Development Expertise Programming Languages: Python Development Tools: LangChain, LlamaIndex, LangFlow, Langgraph, LangSmith, Flowise Techniques: RAG Techniques Databases: Vector Databases (Pinecone, Weaviate, Qdrant) Additional Technologies: Knowledge Graphs, FastAPI, Streamlit, Gradio 2. Domain Model Fine-Tuning Capabilities Languages & Libraries: Python, Data Engineering, OSS LLMs (Llama2, Mixtral, GPT-Neo, GPT-J) Tokenization & Frameworks: Tokenizers (SentencePiece, Hugging Face Tokenizers), Fine-tuning Frameworks (Hugging Face Transformers, PyTorch Lightning) Datasets: HuggingFace Datasets, TensorFlow Datasets 3. LLMOps Proficiency Infrastructure & CI/CD: DevOps, Kubernetes, Docker, Git, Jenkins, GitLab, GitHub Actions Monitoring & Management: Ray, SeldonCore, MLFlow, MLServer, Triton, BentoML, Prometheus, Grafana 4. Data Engineering for AI Applications Data Processing & Management: Python, Apache Spark, Apache Kafka, AWS S3, Azure Data Lake Storage (ADLS), Delta Lake Workflow Automation: Apache Airflow, dbt, Apache NiFi, Fivetran, Airbyte, Great Expectations Data Catalogs: Amundsen, Collibra, Alation 5. AI-Ready Cybersecurity Knowledge Threat Modeling & Security: AI-Specific Threat Modeling Tools, Secure ML Pipeline Tools, API Security Tools Monitoring & Prevention: AI Security Monitoring Tools, Prompt Injection Prevention Libraries, Adversarial Example Detection Libraries 6. GenAI Guardrails and Ethics Ethics & Fairness: AI Ethics Frameworks and Tools, Bias Detection and Mitigation Tools, Fairness Metrics Libraries Privacy & Security: Privacy-Preserving Machine Learning Libraries, Robustness and Security Tools Transparency & Governance: Model Interpretability Libraries, AI Governance Frameworks and Tools 7. Monitoring & Evaluation: Bleu, Rouge, Perplexity, BERT-Score etc.,

Fabric is seeking an AI/ML Engineer to architect and optimize AI/ML pipelines for their interview platform. The role involves training LLMs, managing data curation processes, and designing AI/ML workflows from experimentation to production. Join us at this magical early stage where your work will have enormous impact – you'll get competitive compensation, work directly with the founder, and build technology that thousands of companies and millions of candidates will use as our revenue grows rapidly. Key Responsibilities Architect and optimize multiple AI/ML pipelines that power the core interview platform Train and improve LLMs for natural, engaging conversations Own and establish robust data curation processes Design and manage multiple AI/ML workflows from experimentation to production deployment Collaborate with the team to ship innovative AI features Drive important AI/ML architectural decisions Work closely with the founding team to align technical implementation with product vision Must Have Skills Advanced Python with data science libraries (scikit-learn, pandas, numpy) NLP & LLMs (transformer models, embeddings, tokenization, text processing) Prompt engineering for LLM applications Retrieval-augmented generation (RAG) systems and vector databases AI/ML system deployment Conversational AI systems Good To Have Skills AWS ML services (SageMaker, Bedrock) Containerization for ML workloads Real-time ML inference Streaming data processing MLOps and model monitoring Video analysis Speech processing Data curation and experiment design

Role: Gen AI Engineer Location: Delhi Mode of Work : Hybrid Notice Period : 0-25 Days Job Description: Key Responsibilities: Designing and Developing AI Models: This includes creating architectures, algorithms, and frameworks for generative AI applications. Implementing AI models: This involves building and integrating AI models into existing systems and applications. Working with LLMs and other AI technologies: This includes using tools and techniques like LangChain, Haystack, and prompt engineering. Data preprocessing and analysis: This involves preparing data for use in AI models. Collaborating with other teams: This includes working with data scientists, product managers, and other stakeholders. Testing and deploying AI models: This involves evaluating model performance and deploying them to production environments. Monitoring and optimizing AI models: This involves tracking model performance, identifying issues, and optimizing models for better results. Staying up to date with the latest advancements in Gen AI: This includes learning about new techniques, models, and frameworks. Required Skills: Strong programming skills in Python: Python is the preferred language for AI development. Knowledge of Generative AI, NLP, and LLMs: This includes understanding the principles behind these technologies and how to use them effectively. Experience with RAG pipelines and vector databases: This includes understanding how to build and use retrieval-augmented generation pipelines. Familiarity with AI frameworks and libraries: This includes knowledge of frameworks like LangChain, Haystack, and open-source libraries. Understanding of prompt engineering and tokenization: This includes understanding how to optimize prompts and manage tokenization. Experience in integrating and fine-tuning AI models: This includes knowledge of deploying and maintaining AI models in production environments. Excellent communication and problem-solving skills: This includes the ability to communicate complex technical concepts to non-technical stakeholders. Optional Skills: Experience with cloud computing platforms (GCP, AWS, Azure): This can help deploy and manage AI models. Familiarity with MLOps practices: This can help with building and deploying AI models in a scalable and reliable manner. Experience with DevOps practices: This can help with automating the development and deployment of AI models. Job Type: Permanent Pay: ₹2,000,000.00 - ₹3,000,000.00 per year Experience: Total: 6 years (Required) GenAI : 3 years (Required) Python : 4 years (Required) LLM : 3 years (Required) OpenAI, Claude, Gemini : 4 years (Required) Azure : 3 years (Required) LangChain and LangGraph: 1 year (Required) Work Location: In person

Job Title: QA Lead (Way4 CMS) Company: Closing Gap Location: Trivandrum, India (Offshore) About the Role We are seeking an experienced QA Lead with deep expertise in Way4 Card Management System, Base24 Switch (ISO 8583), and Tokenisation (Apple Pay / Google Pay). This role involves leading System Integration Testing (SIT) and providing UAT support for debit/credit card programs, ensuring end-to-end coverage across the card lifecycle, transaction flows, fraud rules, and security validations. Key Responsibilities: Lead SIT & support UAT for debit/credit card programs. Test card lifecycle, tokenisation, limits, fees, and fraud rules. Validate end-to-end flows: ATM, POS, E-Commerce. Ensure smooth integration: Way4 ↔ Base24 ↔ Core Banking. Provide dashboards, reports, and UAT sign-off. Skills & Experience: Hands-on experience in Way4 CMS and Base24 Switch. Strong knowledge of Tokenization (Apple Pay, Google Pay). Proven experience across debit/credit card flows: issuance, hotlisting, PIN management, reversals, refunds, chargebacks. Understanding of PCI DSS, HSM, AML/Fraud screening. Familiarity with Azure DevOps and card scheme simulators. Qualifications: 6–8 years of QA experience, including hands-on testing across Payments systems. Strong documentation, reporting, and communication skills. Ability to work effectively with vendors and stakeholders under tight timelines. 📩 Apply Now If you have the required expertise and leadership skills, please send your CV to hr@theclosinggap.net

dunnhumby is the global leader in Customer Data Science, empowering businesses everywhere to compete and thrive in the modern data-driven economy. We always put the Customer First. Our mission: to enable businesses to grow and reimagine themselves by becoming advocates and champions for their Customers. With deep heritage and expertise in retail – one of the world’s most competitive markets, with a deluge of multi-dimensional data – dunnhumby today enables businesses all over the world, across industries, to be Customer First. dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Meijer, Procter & Gamble and Metro. Most companies try to meet expectations, dunnhumby exists to defy them. Using big data, deep expertise and AI-driven platforms to decode the 21st century human experience – then redefine it in meaningful and surprising ways that put customers first. Across digital, mobile and retail. For brands like Tesco, Coca-Cola, Procter & Gamble and PepsiCo. We are looking for an experienced GenAI Engineer with deep expertise in prompt engineering, retrieval-augmented generation (RAG), and vector-based search systems to help integrate GenAI into our engineering and DevOps ecosystem. As a senior engineer, you will build intelligent, context-aware assistants and agents that augment CI/CD workflows, knowledge retrieval, incident handling, and developer productivity using LLMs, Python, and NLP pipelines. You will lead the charge in making our platform smarter and more autonomous by embedding GenAI natively into infrastructure and developer experience workflows Key Responsibilities Design, iterate, and optimize prompts for task-specific LLM workflows with high accuracy, relevance, and controllability Build RAG pipelines using vector databases like FAISS, Weaviate, Pinecone, or similar to support knowledge retrieval and contextual AI agents Integrate LLMs into internal engineering tools, CI/CD workflows, and observability systems for real-time summarization, automation, and productivity enhancement Leverage Python-based frameworks like LangChain, LlamaIndex, Haystack, and others to implement end-to-end GenAI solutions Fine-tune open-source or commercial models (OpenAI, Claude, Cohere, Mistral, etc.) as needed for domain-specific use cases Collaborate with DevOps and platform teams to identify automation and GenAI augmentation opportunities Ensure data privacy, governance, and ethical standards are met when using internal datasets or embedding knowledge Optimize response quality through prompt chaining, feedback loops, and context compression techniques Experience integrating GenAI into CI/CD tools, obserrvability dashboards, or chat-based interfaces. Required Skills & Experience 6+ years in engineering roles with 2+ years hands-on in GenAI, NLP, or LLMbased systems Proven experience in prompt engineering and LLM integration for backend or infrastructure automation Strong Python development skills and working knowledge of LangChain, LlamaIndex, Hugging Face Transformers, or similar GenAI libraries Deep understanding of vector databases (e.g., FAISS, Pinecone, Weaviate, Qdrant) and embedding techniques Experience designing and deploying RAG architectures for internal knowledge access and contextually intelligent systems Familiarity with NLP concepts like tokenization, summarization, intent extraction, semantic similarity, etc. Experience with LLM APIs (OpenAI, Azure OpenAI, Claude, etc.) and streaming response generation Ability to work in fast-paced, iterative development cycles in a collaborative DevOps/platform engineering environment Nice to Have Understanding of multi-modal models or fine-tuning open LLMs for specialized use Familiarity with developer-facing GenAI use cases: changelog generation, log triage, infra as code review, chatbot copilots Experience working with Kubernetes, GitOps, or DevSecOps platforms a plus What You Can Expect From Us We won’t just meet your expectations. We’ll defy them. So you’ll enjoy the comprehensive rewards package you’d expect from a leading technology company. But also, a degree of personal flexibility you might not expect. Plus, thoughtful perks, like flexible working hours and your birthday off. You’ll also benefit from an investment in cutting-edge technology that reflects our global ambition. But with a nimble, small-business feel that gives you the freedom to play, experiment and learn. And we don’t just talk about diversity and inclusion. We live it every day – with thriving networks including dh Gender Equality Network, dh Proud, dh Family, dh One and dh Thrive as the living proof. Everyone’s invited. Our approach to Flexible Working At dunnhumby, we value and respect difference and are committed to building an inclusive culture by creating an environment where you can balance a successful career with your commitments and interests outside of work. We believe that you will do your best at work if you have a work / life balance. Some roles lend themselves to flexible options more than others, so if this is important to you please raise this with your recruiter, as we are open to discussing agile working opportunities during the hiring process. For further information about how we collect and use your personal information please see our Privacy Notice which can be found (here) What You Can Expect From Us We won’t just meet your expectations. We’ll defy them. So you’ll enjoy the comprehensive rewards package you’d expect from a leading technology company. But also, a degree of personal flexibility you might not expect. Plus, thoughtful perks, like flexible working hours and your birthday off. You’ll also benefit from an investment in cutting-edge technology that reflects our global ambition. But with a nimble, small-business feel that gives you the freedom to play, experiment and learn. And we don’t just talk about diversity and inclusion. We live it every day – with thriving networks including dh Gender Equality Network, dh Proud, dh Family, dh One, dh Enabled and dh Thrive as the living proof. We want everyone to have the opportunity to shine and perform at your best throughout our recruitment process. Please let us know how we can make this process work best for you. Our approach to Flexible Working At dunnhumby, we value and respect difference and are committed to building an inclusive culture by creating an environment where you can balance a successful career with your commitments and interests outside of work. We believe that you will do your best at work if you have a work / life balance. Some roles lend themselves to flexible options more than others, so if this is important to you please raise this with your recruiter, as we are open to discussing agile working opportunities during the hiring process. For further information about how we collect and use your personal information please see our Privacy Notice which can be found (here)

ture is built on a 175-year history of innovation, shared values and Leadership Behaviors, and an unwavering commitment to back our customers, communities, and colleagues. As part of Team Amex, you'll experience this powerful backing with comprehensive support for your holistic well-being and many opportunities to learn new skills, develop as a leader, and grow your career. Here, your voice and ideas matter, your work makes an impact, and together, you will help us define the future of American Express. Role Overview We are seeking a strategic and execution-focused Senior Manager to lead product development for our Token Services platform in India. This role will be pivotal in driving the delivery of localized token capabilities that meet RBI regulatory requirements, while enabling secure and scalable payment experiences across our network. Key Responsibilities Product Development & Delivery Lead the end-to-end development of token capabilities tailored to India’s regulatory landscape Translate business requirements into actionable user stories and features for scrum teams, ensuring clarity, completeness, and alignment with compliance mandates Agile Execution Serve as the product owner for one or more scrum teams, managing backlogs, sprint planning, and feature prioritization. Collaborate with engineering and platform teams to ensure timely and high-quality delivery of token services Regulatory Compliance Interface with internal risk, legal, and compliance teams to interpret and implement RBI directives Ensure all token services deployed in India meet PCI DSS , and RBI circular requirements Stakeholder Engagement Partner with global product leads, platform architects, and India-based operations teams to align on roadmap, dependencies, and delivery milestones Represent Token Services in cross-functional forums and regulatory reviews. Innovation & Strategy Contribute to strategic planning and roadmap development for India token services, Qualifications 8+ years of experience in product development, preferably in payments, fintech, or regulated financial services. Strong understanding of agile methodologies and experience writing user stories and managing scrum teams. Familiarity with RBI regulations, data localization frameworks, and tokenization technologies. Proven ability to lead cross-functional teams and deliver complex products in a matrixed environment. Excellent communication and stakeholder management skills. Compliance Language We back you with benefits that support your holistic well-being so you can be and deliver your best. This means caring for you and your loved ones' physical, financial, and mental health, as well as providing the flexibility you need to thrive personally and professionally: Competitive base salaries Bonus incentives Support for financial-well-being and retirement Comprehensive medical, dental, vision, life insurance, and disability benefits (depending on location) Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need Generous paid parental leave policies (depending on your location) Free access to global on-site wellness centers staffed with nurses and doctors (depending on location) Free and confidential counseling support through our Healthy Minds program Career development and training opportunities American Express is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability status, age, or any other status protected by law. Offer of employment with American Express is conditioned upon the successful completion of a background verification check, subject to applicable laws and regulations. We back you with benefits that support your holistic well-being so you can be and deliver your best. This means caring for you and your loved ones' physical, financial, and mental health, as well as providing the flexibility you need to thrive personally and professionally: Competitive base salaries Bonus incentives Support for financial-well-being and retirement Comprehensive medical, dental, vision, life insurance, and disability benefits (depending on location) Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need Generous paid parental leave policies (depending on your location) Free access to global on-site wellness centers staffed with nurses and doctors (depending on location) Free and confidential counseling support through our Healthy Minds program Career development and training opportunities American Express is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability status, age, or any other status protected by law. Offer of employment with American Express is conditioned upon the successful completion of a background verification check, subject to applicable laws and regulations.

ZS is a place where passion changes lives. As a management consulting and technology firm focused on improving life and how we live it, our most valuable asset is our people. Here you’ll work side-by-side with a powerful collective of thinkers and experts shaping life-changing solutions for patients, caregivers and consumers, worldwide. ZSers drive impact by bringing a client first mentality to each and every engagement. We partner collaboratively with our clients to develop custom solutions and technology products that create value and deliver company results across critical areas of their business. Bring your curiosity for learning; bold ideas; courage and passion to drive life-changing impact to ZS. Our most valuable asset is our people . At ZS we honor the visible and invisible elements of our identities, personal experiences and belief systems—the ones that comprise us as individuals, shape who we are and make us unique. We believe your personal interests, identities, and desire to learn are part of your success here. Learn more about our diversity, equity, and inclusion efforts and the networks ZS supports to assist our ZSers in cultivating community spaces, obtaining the resources they need to thrive, and sharing the messages they are passionate about. Information Protection Lead ( Data Governance) We are seeking a seasoned Information Protection Lead ( Data Governance) to establish, manage, and scale our enterprise-wide data governance and security framework . This role uniquely combines strategic leadership — shaping governance policies, frameworks, and organizational adoption — with technical oversight of governance and data security tools such as data discovery, DSPM (Data Security Posture Management), classification, and encryption frameworks . The Data Governance Lead will ensure data is trusted, secure, compliant, and usable across the organization to drive decision-making, innovation, and regulatory alignment. What You'll Do: Strategic Leadership (Governance & Compliance Focus) Define and lead the enterprise data governance strategy in alignment with business objectives and regulatory mandates. Establish a comprehensive governance framework, including policies, standards, and controls for data ownership, stewardship, and lifecycle management. Form and chair data governance councils/committees to drive enterprise-wide accountability. Collaborate with executives and stakeholders to embed a culture of governance and data stewardship. Ensure compliance with regulatory and privacy frameworks (GDPR, HIPAA, CCPA, PCI DSS, SOX). Define and track key KPIs that measure governance maturity, risk posture, and policy adoption. Lead training & awareness efforts to elevate governance knowledge across technical and non-technical communities. Technical Oversight (Tooling & Security Enablement Focus) Data Discovery & DSPM: Implement and oversee DSPM platforms to automatically discover, classify, and monitor sensitive data across cloud, SaaS, and hybrid environments. Data Classification & Cataloging: Define standards for sensitive data labeling and enforce consistent classification through data catalogs and automated workflows. Data Encryption & Protection: Ensure robust encryption (in transit, at rest, and in use) alongside support for masking, tokenization, and anonymization methods. Integration with Security Stack: Partner with InfoSec to integrate governance tools with DLP, SIEM, IAM, API security, and cloud-native security controls. Lifecycle Automation: Deploy automated workflows for archival, retention, purging, and secure disposal of redundant or stale datasets. Tool Ownership: Evaluate, select, and manage governance/security tooling (e.g., Collibra, Informatica, BigID, OneTrust, Alation, AWS Macie, Azure Purview, GCP DLP). Provide technical oversight in risk assessments, incident response, and data breach remediation activities related to sensitive or regulated data. Team Management & Leadership Manage and mentor a team of data governance professionals, including data stewards, analysts, and data security specialists. Provide clear direction, performance feedback, and professional development opportunities to build a high-performing team. Allocate resources and prioritize tasks to ensure timely delivery of governance initiatives and technical implementations. Foster a collaborative and inclusive team culture focused on continuous learning and alignment with organizational goals. Act as a role model, promoting best practices in leadership, communication, and cross-team collaboration. What You'll Bring: Education: Bachelor’s or Master’s in Data Management, Computer Science, Information Systems, or Cybersecurity. Experience: 7+ years in data governance, data management, or data security, with at least 3 in a lead role managing teams. Demonstrated experience implementing data discovery, lineage, catalog, DSPM, classification, and encryption solutions in enterprise or regulated environments. Strong knowledge of modern data architectures (data lakes, lakehouses, SaaS platforms, distributed systems). Technical Competencies: Hands-on familiarity with cloud platforms (AWS, Azure, GCP) and their native security services. Deep understanding of data security concepts: least-privilege access, zero trust, sensitive data workflows, breach impact mitigation. Experience integrating governance with compliance auditing and reporting frameworks. Certifications Preferred: CDMP, DGSP, CISSP, CISM, CIPP, CCSK, or other relevant governance/security credentials. Leadership Skills: Excellent stakeholder management, executive communication, and the ability to drive organizational change. How you’ll grow: Cross-functional skills development & custom learning pathways Milestone training programs aligned to career progression opportunities Internal mobility paths that empower growth via s-curves, individual contribution and role expansions Perks & Benefits: ZS offers a comprehensive total rewards package including health and well-being, financial planning, annual leave, personal growth and professional development. Our robust skills development programs, multiple career progression options and internal mobility paths and collaborative culture empowers you to thrive as an individual and global team member. We are committed to giving our employees a flexible and connected way of working. A flexible and connected ZS allows us to combine work from home and on-site presence at clients/ZS offices for the majority of our week. The magic of ZS culture and innovation thrives in both planned and spontaneous face-to-face connections. Travel: Travel is a requirement at ZS for client facing ZSers; business needs of your project and client are the priority. While some projects may be local, all client-facing ZSers should be prepared to travel as needed. Travel provides opportunities to strengthen client relationships, gain diverse experiences, and enhance professional growth by working in different environments and cultures. Considering applying? At ZS, we honor the visible and invisible elements of our identities, personal experiences, and belief systems—the ones that comprise us as individuals, shape who we are, and make us unique. We believe your personal interests, identities, and desire to learn are integral to your success here. We are committed to building a team that reflects a broad variety of backgrounds, perspectives, and experiences. Learn more about our inclusion and belonging efforts and the networks ZS supports to assist our ZSers in cultivating community spaces and obtaining the resources they need to thrive. If you’re eager to grow, contribute, and bring your unique self to our work, we encourage you to apply. ZS is an equal opportunity employer and is committed to providing equal employment and advancement opportunities without regard to any class protected by applicable law. To complete your application: Candidates must possess or be able to obtain work authorization for their intended country of employment.An on-line application, including a full set of transcripts (official or unofficial), is required to be considered. NO AGENCY CALLS, PLEASE. Find Out More At: www.zs.com

Job Description: Assistant Technical Lead Position: Assistant Technical Lead – Blockchain Work Type: Full-time, On-call availability (24x7 for critical client meetings & escalations) About the Role We are looking for a highly skilled and motivated Assistant Technical Lead with deep expertise in Blockchain development, coding, architecture, and DevOps/server management. The ideal candidate will possess exceptional communication and client engagement skills and must be able to represent the company in front of clients, sell technical solutions convincingly, and handle escalations effectively. This role requires a blend of hands-on technical expertise, leadership qualities, problem-solving ability, and customer-facing confidence. Key Responsibilities Technical Leadership Act as the second-in-command technical leader, supporting the Technical Lead in designing, developing, and maintaining blockchain-based applications and solutions. Provide architecture-level design inputs, ensuring scalability, reliability, and security of blockchain platforms. Conduct code reviews, enforce best practices, and mentor junior developers in blockchain technologies. Collaborate with cross-functional teams to translate business requirements into robust technical solutions. Blockchain Development Write clean, optimized, and scalable blockchain code using Solidity, Rust, Go, Node.js, or other relevant technologies. Build and deploy smart contracts, DApps, tokenization platforms (ERC20, ERC721, ERC1155), and blockchain integrations. Ensure gas optimization, security audits, and on-chain/off-chain integration strategies. Server & DevOps Manage cloud infrastructure (AWS, Azure, GCP) and blockchain node deployments. Hands-on with CI/CD pipelines, containerization (Docker, Kubernetes, Podman), and monitoring tools. Handle server-level troubleshooting, performance tuning, and high-availability setups. Client Engagement & Communication Be available 24x7 for client calls, escalations, and critical meetings across time zones. Act as a trusted technical advisor to clients, explaining blockchain concepts in a clear and compelling manner. Represent the company in presentations, demos, and negotiations, ensuring technical credibility in front of stakeholders. Collaborate with sales and business teams to pitch blockchain-based solutions and close deals. Sales & Pre-Sales Support Support sales teams in technical proposals, solution architecture, and client onboarding. Demonstrate ability to sell ideas, solutions, and products effectively using technical depth. Build proof of concepts (POCs) and showcase product capabilities to win client confidence. Required Skills & Qualifications Education: Bachelor’s/Master’s in Computer Science, Engineering, or related field. Experience: 5–8 years of experience in software development, with at least 3+ years in blockchain development. Technical Skills Strong coding skills in Solidity, Rust, Go, JavaScript/TypeScript, Node.js, Python. Expertise in Ethereum, Polygon, Hyperledger, Binance Smart Chain, or other major blockchains. Experience with ERC standards, smart contracts, NFTs, DeFi, and Layer-2 solutions. Knowledge of blockchain consensus mechanisms, cryptography, and security best practices. Strong grasp of system architecture, distributed systems, and performance tuning. Hands-on experience with server management, cloud platforms (AWS/Azure/GCP), CI/CD, Docker, Kubernetes. Soft Skills Excellent communication, presentation, and negotiation skills. Ability to convince and influence clients, partners, and internal stakeholders. Strong problem-solving mindset with the ability to handle high-pressure situations. 24x7 availability mindset for urgent calls and escalations. Ability to lead and inspire technical teams while managing multiple priorities.

🔹 Job Title: LLM Developer 📍 Location: Hyderabad | 🕒 Type: Full-time 📝 Description: Must Have Skill ● Overall 7+ years with at least 2+ years of experience working with transformer-based models and NLP tasks, with a focus on text generation, summarization, question answering, classification, and similar tasks. ● Expertise in transformer models like GPT (Generative Pre-trained Transformer), BERT (Bidirectional Encoder Representations from Transformers), T5 (Text-to-Text Transfer Transformer), RoBERTa, and similar models. ● Familiarity with model architectures, attention mechanisms, and self-attention layers that enable LLMs to generate human-like text. ● Experience in fine-tuning pre-trained models on domain-specific datasets for tasks such as text generation, summarization, question answering, classification, and translation. ● Familiarity with concepts like attention mechanisms, context windows, tokenization, and embedding layers. ● Awareness of biases, hallucinations, and knowledge cutoffs that can affect LLM performance and output quality. ● Expertise in crafting clear, concise, and contextually relevant prompts to guide LLMs towards generating desired outputs. ● Experience in instruction-based prompting ● Use of zero-shot, few-shot, and many-shot learning techniques for maximizing model performance without retraining. ● Experience in iterating on prompts to refine outputs, test model performance, and ensure consistent results. ● Crafting prompt templates for repetitive tasks, ensuring prompts are adaptable to different contexts and inputs. ● Expertise in chain-of-thought (CoT) prompting to guide LLMs through complex reasoning tasks by encouraging step-by-step breakdowns. ● Proficiency in Python and experience with NLP libraries (e.g., Hugging Face, SpaCy, NLTK). ● Experience with transformer-based models (e.g., GPT, BERT, T5) for text generation tasks. ● Experience in training, fine-tuning, and deploying machine learning models in an NLP context. ● Understanding of model evaluation metrics (e.g., BLEU, ROUGE)

Experience: 3–12 Years Location: Chennai, Pune Type: Permanent Job Description Experience: 3 to 12 years Location: Pune & Chennai Work Mode: WFO (No Hybrid / WFH) Notice Period: Immediate Joiners / 30 / 45 Days Note: Fiserv (No Poach) – Candidate must not have worked directly with Fiserv in the last 1 year or through other vendors for Fiserv projects in the last 6 months. Responsibilities 3+ years of hands-on experience in Base24 Classic covering: ATM Device Handler (NCR, Diebold, Triton) AUTH, HISO, interchange interface processes, BICI POS Device Handler (HPDH, SPDH, APAC), RTAU, APAC Proven technical skills in Design, Development, Unit Testing, Implementation, and Pre/Post Implementation Support. Strong domain/product knowledge of Base24, card payments industry, Credit and Debit functionalities, and lifecycle. Strong technical expertise in TAL, TACL, SCOBOL & COBOL programming. Experience with Tandem utilities: DDL, FUP, ENFORM, SCUP, BIND, SCF, BATCHCOM, DEBUG, INSPECT, SPOOLER, ENSCRIBE database. Familiar with EMS, Audits, NCPCOM, Pathway, Requester/Server Debug, Refresh and Extract processes. Hands-on experience in Base24 Classic Development across various modules. Proficient in XPNET configuration and commands. Good understanding of Base24 source codes, change & release management, application debugging, and problem resolution. Excellent analytical and troubleshooting skills on Base24 ATM, POS, Schemes, BIC ISO, Host ISO interchange interfaces. Knowledge of simulators: ASSET/FINSIM, MasterCard, VISA, Amex, SIMPP configuration and usage. Good understanding of ISO8583, ISO93 message formats; experience with banking industry messaging standards. Experience in applying mandates, enhancing modules for EMV and Tokenization support. Skills Mandatory Skills: ATM-Switch (Base24, SmartVista, etc.)

Experience: 3–12 Years Location: Chennai, Pune Type: Permanent Job Description Experience: 3 to 12 years Location: Pune & Chennai Work Mode: WFO (No Hybrid / WFH) Notice Period: Immediate Joiners / 30 / 45 Days Note: Fiserv (No Poach) – Candidate must not have worked directly with Fiserv in the last 1 year or through other vendors for Fiserv projects in the last 6 months. Responsibilities 3+ years of hands-on experience in Base24 Classic covering: ATM Device Handler (NCR, Diebold, Triton) AUTH, HISO, interchange interface processes, BICI POS Device Handler (HPDH, SPDH, APAC), RTAU, APAC Proven technical skills in Design, Development, Unit Testing, Implementation, and Pre/Post Implementation Support. Strong domain/product knowledge of Base24, card payments industry, Credit and Debit functionalities, and lifecycle. Strong technical expertise in TAL, TACL, SCOBOL & COBOL programming. Experience with Tandem utilities: DDL, FUP, ENFORM, SCUP, BIND, SCF, BATCHCOM, DEBUG, INSPECT, SPOOLER, ENSCRIBE database. Familiar with EMS, Audits, NCPCOM, Pathway, Requester/Server Debug, Refresh and Extract processes. Hands-on experience in Base24 Classic Development across various modules. Proficient in XPNET configuration and commands. Good understanding of Base24 source codes, change & release management, application debugging, and problem resolution. Excellent analytical and troubleshooting skills on Base24 ATM, POS, Schemes, BIC ISO, Host ISO interchange interfaces. Knowledge of simulators: ASSET/FINSIM, MasterCard, VISA, Amex, SIMPP configuration and usage. Good understanding of ISO8583, ISO93 message formats; experience with banking industry messaging standards. Experience in applying mandates, enhancing modules for EMV and Tokenization support. Skills Mandatory Skills: ATM-Switch (Base24, SmartVista, etc.)

Experience: 3–12 Years Location: Chennai, Pune Type: Permanent Job Description Experience: 3 to 12 years Location: Pune & Chennai Work Mode: WFO (No Hybrid / WFH) Notice Period: Immediate Joiners / 30 / 45 Days Note: Fiserv (No Poach) – Candidate must not have worked directly with Fiserv in the last 1 year or through other vendors for Fiserv projects in the last 6 months. Responsibilities 3+ years of hands-on experience in Base24 Classic covering: ATM Device Handler (NCR, Diebold, Triton) AUTH, HISO, interchange interface processes, BICI POS Device Handler (HPDH, SPDH, APAC), RTAU, APAC Proven technical skills in Design, Development, Unit Testing, Implementation, and Pre/Post Implementation Support. Strong domain/product knowledge of Base24, card payments industry, Credit and Debit functionalities, and lifecycle. Strong technical expertise in TAL, TACL, SCOBOL & COBOL programming. Experience with Tandem utilities: DDL, FUP, ENFORM, SCUP, BIND, SCF, BATCHCOM, DEBUG, INSPECT, SPOOLER, ENSCRIBE database. Familiar with EMS, Audits, NCPCOM, Pathway, Requester/Server Debug, Refresh and Extract processes. Hands-on experience in Base24 Classic Development across various modules. Proficient in XPNET configuration and commands. Good understanding of Base24 source codes, change & release management, application debugging, and problem resolution. Excellent analytical and troubleshooting skills on Base24 ATM, POS, Schemes, BIC ISO, Host ISO interchange interfaces. Knowledge of simulators: ASSET/FINSIM, MasterCard, VISA, Amex, SIMPP configuration and usage. Good understanding of ISO8583, ISO93 message formats; experience with banking industry messaging standards. Experience in applying mandates, enhancing modules for EMV and Tokenization support. Skills Mandatory Skills: ATM-Switch (Base24, SmartVista, etc.)

Experience: 3–12 Years Location: Chennai, Pune Type: Permanent Job Description Experience: 3 to 12 years Location: Pune & Chennai Work Mode: WFO (No Hybrid / WFH) Notice Period: Immediate Joiners / 30 / 45 Days Note: Fiserv (No Poach) – Candidate must not have worked directly with Fiserv in the last 1 year or through other vendors for Fiserv projects in the last 6 months. Responsibilities 3+ years of hands-on experience in Base24 Classic covering: ATM Device Handler (NCR, Diebold, Triton) AUTH, HISO, interchange interface processes, BICI POS Device Handler (HPDH, SPDH, APAC), RTAU, APAC Proven technical skills in Design, Development, Unit Testing, Implementation, and Pre/Post Implementation Support. Strong domain/product knowledge of Base24, card payments industry, Credit and Debit functionalities, and lifecycle. Strong technical expertise in TAL, TACL, SCOBOL & COBOL programming. Experience with Tandem utilities: DDL, FUP, ENFORM, SCUP, BIND, SCF, BATCHCOM, DEBUG, INSPECT, SPOOLER, ENSCRIBE database. Familiar with EMS, Audits, NCPCOM, Pathway, Requester/Server Debug, Refresh and Extract processes. Hands-on experience in Base24 Classic Development across various modules. Proficient in XPNET configuration and commands. Good understanding of Base24 source codes, change & release management, application debugging, and problem resolution. Excellent analytical and troubleshooting skills on Base24 ATM, POS, Schemes, BIC ISO, Host ISO interchange interfaces. Knowledge of simulators: ASSET/FINSIM, MasterCard, VISA, Amex, SIMPP configuration and usage. Good understanding of ISO8583, ISO93 message formats; experience with banking industry messaging standards. Experience in applying mandates, enhancing modules for EMV and Tokenization support. Skills Mandatory Skills: ATM-Switch (Base24, SmartVista, etc.)

Experience: 3–12 Years Location: Chennai, Pune Type: Permanent Job Description Experience: 3 to 12 years Location: Pune & Chennai Work Mode: WFO (No Hybrid / WFH) Notice Period: Immediate Joiners / 30 / 45 Days Note: Fiserv (No Poach) – Candidate must not have worked directly with Fiserv in the last 1 year or through other vendors for Fiserv projects in the last 6 months. Responsibilities 3+ years of hands-on experience in Base24 Classic covering: ATM Device Handler (NCR, Diebold, Triton) AUTH, HISO, interchange interface processes, BICI POS Device Handler (HPDH, SPDH, APAC), RTAU, APAC Proven technical skills in Design, Development, Unit Testing, Implementation, and Pre/Post Implementation Support. Strong domain/product knowledge of Base24, card payments industry, Credit and Debit functionalities, and lifecycle. Strong technical expertise in TAL, TACL, SCOBOL & COBOL programming. Experience with Tandem utilities: DDL, FUP, ENFORM, SCUP, BIND, SCF, BATCHCOM, DEBUG, INSPECT, SPOOLER, ENSCRIBE database. Familiar with EMS, Audits, NCPCOM, Pathway, Requester/Server Debug, Refresh and Extract processes. Hands-on experience in Base24 Classic Development across various modules. Proficient in XPNET configuration and commands. Good understanding of Base24 source codes, change & release management, application debugging, and problem resolution. Excellent analytical and troubleshooting skills on Base24 ATM, POS, Schemes, BIC ISO, Host ISO interchange interfaces. Knowledge of simulators: ASSET/FINSIM, MasterCard, VISA, Amex, SIMPP configuration and usage. Good understanding of ISO8583, ISO93 message formats; experience with banking industry messaging standards. Experience in applying mandates, enhancing modules for EMV and Tokenization support. Skills Mandatory Skills: ATM-Switch (Base24, SmartVista, etc.)

Experience: 3–12 Years Location: Chennai, Pune Type: Permanent Job Description Experience: 3 to 12 years Location: Pune & Chennai Work Mode: WFO (No Hybrid / WFH) Notice Period: Immediate Joiners / 30 / 45 Days Note: Fiserv (No Poach) – Candidate must not have worked directly with Fiserv in the last 1 year or through other vendors for Fiserv projects in the last 6 months. Responsibilities 3+ years of hands-on experience in Base24 Classic covering: ATM Device Handler (NCR, Diebold, Triton) AUTH, HISO, interchange interface processes, BICI POS Device Handler (HPDH, SPDH, APAC), RTAU, APAC Proven technical skills in Design, Development, Unit Testing, Implementation, and Pre/Post Implementation Support. Strong domain/product knowledge of Base24, card payments industry, Credit and Debit functionalities, and lifecycle. Strong technical expertise in TAL, TACL, SCOBOL & COBOL programming. Experience with Tandem utilities: DDL, FUP, ENFORM, SCUP, BIND, SCF, BATCHCOM, DEBUG, INSPECT, SPOOLER, ENSCRIBE database. Familiar with EMS, Audits, NCPCOM, Pathway, Requester/Server Debug, Refresh and Extract processes. Hands-on experience in Base24 Classic Development across various modules. Proficient in XPNET configuration and commands. Good understanding of Base24 source codes, change & release management, application debugging, and problem resolution. Excellent analytical and troubleshooting skills on Base24 ATM, POS, Schemes, BIC ISO, Host ISO interchange interfaces. Knowledge of simulators: ASSET/FINSIM, MasterCard, VISA, Amex, SIMPP configuration and usage. Good understanding of ISO8583, ISO93 message formats; experience with banking industry messaging standards. Experience in applying mandates, enhancing modules for EMV and Tokenization support. Skills Mandatory Skills: ATM-Switch (Base24, SmartVista, etc.)

Experience: 3–12 Years Location: Chennai, Pune Type: Permanent Job Description Experience: 3 to 12 years Location: Pune & Chennai Work Mode: WFO (No Hybrid / WFH) Notice Period: Immediate Joiners / 30 / 45 Days Note: Fiserv (No Poach) – Candidate must not have worked directly with Fiserv in the last 1 year or through other vendors for Fiserv projects in the last 6 months. Responsibilities 3+ years of hands-on experience in Base24 Classic covering: ATM Device Handler (NCR, Diebold, Triton) AUTH, HISO, interchange interface processes, BICI POS Device Handler (HPDH, SPDH, APAC), RTAU, APAC Proven technical skills in Design, Development, Unit Testing, Implementation, and Pre/Post Implementation Support. Strong domain/product knowledge of Base24, card payments industry, Credit and Debit functionalities, and lifecycle. Strong technical expertise in TAL, TACL, SCOBOL & COBOL programming. Experience with Tandem utilities: DDL, FUP, ENFORM, SCUP, BIND, SCF, BATCHCOM, DEBUG, INSPECT, SPOOLER, ENSCRIBE database. Familiar with EMS, Audits, NCPCOM, Pathway, Requester/Server Debug, Refresh and Extract processes. Hands-on experience in Base24 Classic Development across various modules. Proficient in XPNET configuration and commands. Good understanding of Base24 source codes, change & release management, application debugging, and problem resolution. Excellent analytical and troubleshooting skills on Base24 ATM, POS, Schemes, BIC ISO, Host ISO interchange interfaces. Knowledge of simulators: ASSET/FINSIM, MasterCard, VISA, Amex, SIMPP configuration and usage. Good understanding of ISO8583, ISO93 message formats; experience with banking industry messaging standards. Experience in applying mandates, enhancing modules for EMV and Tokenization support. Skills Mandatory Skills: ATM-Switch (Base24, SmartVista, etc.)

Experience: 3–12 Years Location: Chennai, Pune Type: Permanent Job Description Experience: 3 to 12 years Location: Pune & Chennai Work Mode: WFO (No Hybrid / WFH) Notice Period: Immediate Joiners / 30 / 45 Days Note: Fiserv (No Poach) – Candidate must not have worked directly with Fiserv in the last 1 year or through other vendors for Fiserv projects in the last 6 months. Responsibilities 3+ years of hands-on experience in Base24 Classic covering: ATM Device Handler (NCR, Diebold, Triton) AUTH, HISO, interchange interface processes, BICI POS Device Handler (HPDH, SPDH, APAC), RTAU, APAC Proven technical skills in Design, Development, Unit Testing, Implementation, and Pre/Post Implementation Support. Strong domain/product knowledge of Base24, card payments industry, Credit and Debit functionalities, and lifecycle. Strong technical expertise in TAL, TACL, SCOBOL & COBOL programming. Experience with Tandem utilities: DDL, FUP, ENFORM, SCUP, BIND, SCF, BATCHCOM, DEBUG, INSPECT, SPOOLER, ENSCRIBE database. Familiar with EMS, Audits, NCPCOM, Pathway, Requester/Server Debug, Refresh and Extract processes. Hands-on experience in Base24 Classic Development across various modules. Proficient in XPNET configuration and commands. Good understanding of Base24 source codes, change & release management, application debugging, and problem resolution. Excellent analytical and troubleshooting skills on Base24 ATM, POS, Schemes, BIC ISO, Host ISO interchange interfaces. Knowledge of simulators: ASSET/FINSIM, MasterCard, VISA, Amex, SIMPP configuration and usage. Good understanding of ISO8583, ISO93 message formats; experience with banking industry messaging standards. Experience in applying mandates, enhancing modules for EMV and Tokenization support. Skills Mandatory Skills: ATM-Switch (Base24, SmartVista, etc.)