271 Hashing Jobs

About Company: Our client is a Palo Alto–based AI infrastructure and talent platform founded in 2018. It helps companies connect with remote software developers using AI-powered vetting and matching technology. Originally branded as the “Intelligent Talent Cloud,” enabled companies to “spin up their engineering dream team in the cloud” by sourcing and managing vetted global talent. In recent years, they have evolved to support AI infrastructure and AGI workflows, offering services in model training, fine-tuning, and deployment—powered by their internal AI platform, ALAN, and backed by a vast talent network. They reported $300 million in revenue and reached profitability. Their growth is driven by demand for annotated training data from AI labs, including major clients like OpenAI, Google, Anthropic, and Meta. Job Description: Job Title: Software Engineer Location: Pan India Experience: 5+ yrs Employment Type: Contract to hire Work Mode: Remote Notice Period: - Immediate joiners Requirements: 5+ years of experience in software engineering , algorithm design, or systems-level programming. Strong proficiency in Python with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

Overall - At least 8+ years of experience in performing Digital Certificate Management Operations including: 1. Core PKI & Security Skills ● Advanced understanding of X.509 certificates, CRLs, OCSP, and complex CA hierarchies (root, intermediate, issuing). ● Expertise in certificate lifecycle management at scale, cross-certification, and trust model architectures. ● Strong cryptographic knowledge including symmetric/asymmetric encryption, digital signatures, and hashing algorithms. ● Proven experience with key management policies covering generation, escrow, rotation, and secure destruction. ● Demonstrated ability to lead complex PKI operations and guide junior team members. ● Excellent collaboration skills working with security, DevOps, infrastructure, and application teams. ● Operationalize secure PKI systems integrated with IAM, SSO, MFA, and compliant with standards such as NIST, FIPS 140-2, and ISO 27001. ● In-depth knowledge of networking protocols relevant to certificate distribution and validation: SSH, TLS/SSL, HTTPS, S/MIME, IPsec, VPNs, DNS, LDAP, HTTP. ● Proven experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python 2. Tools & Technologies: ● Hands-on experience with OpenSSL, Keytool, Certutil. ● Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. ● Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. ● ACME protocol for automated certificate lifecycle management 3. Monitoring, Logging and Compliance: ● Lead and Operationalize certificate expiration monitoring and alerting systems to prevent outages. ● Maintain thorough logging and auditing of all certificate operations for security and compliance purposes. ● Proven ability to troubleshoot complex certificate-related issues across diverse platforms. ● Strong documentation skills to support audit readiness and operational transparency. 4. Automation ● Python with libraries like cryptography, pyOpenSSL, requests, subprocess for PKI automation and API integration. ● PowerShell for Windows PKI environments (e.g., AD CS). ● Bash scripting for Linux-based PKI tools and OpenSSL automation. ● Java for working with PKI tools such as EJBCA and integrations like HashiCorp Vault. ● Other automation tools: Ansible, Terraform, and CI/CD systems (GitHub Actions, Jenkins). ● RESTful API integrations for DigiCert, HashiCorp Vault, and ACME protocol platforms. Desirable skills: ● Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. ● Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications

About Client: Our client is a Palo Alto–based AI infrastructure and talent platform founded in 2018. It helps companies connect with remote software developers using AI-powered vetting and matching technology. Originally branded as the “Intelligent Talent Cloud,” Turing enabled companies to “spin up their engineering dream team in the cloud” by sourcing and managing vetted global talent. In recent years, they have evolved to support AI infrastructure and AGI workflows, offering services in model training, fine-tuning, and deployment—powered by their internal AI platform, ALAN, and backed by a vast talent network. They reported $300 million in revenue and reached profitability. Their growth is driven by demand for annotated training data from AI labs, including major clients like OpenAI, Google, Anthropic, and Meta. Job Title: JavaScript Developer Location: Pan India Experience: 5+ yrs Employment Type: Contract to hire Work Mode: Remote Notice Period: Immediate joiners Job Description:- Requirements: 5+ years of experience in software engineering, algorithm design, or systems-level programming. Strong proficiency in JavaScript with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

Position: Freelance Trainer (C/C++ and Data Structures & Algorithms) Company: PredictByte Infosoft Location: On-site Engagement Type: Freelance (Hourly / Fixed Duration) About Us PredictByte Infosoft is an AI-driven company focused on empowering businesses and individuals with cutting-edge technology, analytics, and training solutions. We are looking for a passionate and experienced C/C++ and DSA Freelancing Trainer to deliver high-quality training sessions to our learners. Roles & Responsibilities Deliver structured and interactive training sessions on C/C++ Programming and Data Structures & Algorithms (DSA) . Design and share assignments, coding exercises, and practice problems to enhance learning. Provide concept clarity with real-world examples and problem-solving techniques. Assess learners’ progress and provide regular feedback. Resolve doubts and queries during or after sessions. Ensure completion of the training program as per the agreed schedule. Required Skills & Experience Strong expertise in C and C++ programming languages . Excellent command of DSA concepts (arrays, linked lists, stacks, queues, trees, graphs, hashing, dynamic programming, etc.). Hands-on experience in solving competitive programming problems (Codeforces, LeetCode, HackerRank, etc. preferred). Prior experience in teaching/training/mentoring students or professionals (preferred but not mandatory). Ability to explain concepts in a clear, simple, and engaging manner. Eligibility Bachelor’s/Master’s degree in Computer Science/Engineering OR relevant industry experience. Freelance trainers, industry professionals, and teaching enthusiasts are welcome to apply. Engagement & Payment Training Duration: As per batch requirement (e.g., 30–50 hours). Mode: Online (live sessions). Payment: Competitive freelance trainer remuneration. Payment will be released in milestones (e.g., part payment after a fixed number of sessions, final payment after course completion). Why Join Us? Opportunity to share your expertise with aspiring programmers. Flexible working hours. Work with an innovative company at the intersection of technology, AI, and education . Job Types: Part-time, Freelance Contract length: 3 months Pay: ₹20,000.00 - ₹35,000.00 per month Expected hours: 36 per week Work Location: In person

Company Description GiantMind Solutions is a tech-savvy, client-focused, and results-driven organization committed to helping businesses succeed in the digital age. We deliver strategic solutions for our clients with a customer-centric approach. Our aim is to help businesses thrive in the ever-evolving technology landscape by providing reliable, tailored software solutions that drive success. 🚀 We’re Hiring: Senior Go Engineer (Code Reasoning & Benchmarking) 📍 Locations: India, Nigeria, Kenya, Egypt, Ghana, Mexico 💼 Experience: 5+ years (with 4+ years in Go) Are you passionate about building algorithmically rich coding challenges and benchmarking systems that push the limits of reasoning, performance, and correctness? We’re looking for a Sr. Go Engineer who thrives on problem-solving, system design, and engineering precision. 🔹 What You’ll Do ✅ Design challenging coding problems & evaluation systems for real-world software reasoning. ✅ Build high-quality, modular Go code with strong test coverage. ✅ Craft clear technical specifications & problem statements. ✅ Cover domains like data structures, graph algorithms, math, number theory, and string processing . ✅ Collaborate in reviews & QA to maintain top-tier standards. 🔹 Requirements 5+ years in software engineering / algorithm design / systems programming 4+ years hands-on Go programming Strong in algorithmic complexity & performance optimization Experience with test automation & benchmarking Familiarity with JSON, YAML, Git 🔹 Domains of Expertise (any 4+) 🔹 Core Data Structures: Trie, Segment Tree, Union Find 🔹 Algorithms: DP, Greedy, Bitmasking 🔹 Graphs: Shortest Paths, Network Flow, Topological Sorting 🔹 Math & Number Theory: Geometry, Probability, Modular Arithmetic 🔹 Strings: Suffix Trees, Rolling Hashing, Pattern Matching 🔹 Advanced: 2-SAT, FFT, Linear Programming ✨ If you’re detail-oriented, love building scalable systems , and enjoy crafting challenging problems —this is the role for you! 📩 Apply now: sujeetha.k@giantmindsolutions.com #Hiring #GoLang #Engineering #Algorithms #TechCareers #OpenRoles

👔 Position: Senior GO Developer 📍 Location: Remote💼 Employment Type: Contract(2 Months) Short term contract (2 Months)(Use your own laptop, they won't provide it)Full Time: 7:30 PM-12:30 AM IST Fixed and 3 hrs-FlexiblePart time: 7:30 PM-12:30 AM IST Job Description : 5+ years of experience in software engineering , algorithm design, or systems-level programming. Strong proficiency in GO with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the  following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

About Company: Our client is a Palo Alto–based AI infrastructure and talent platform founded in 2018. It helps companies connect with remote software developers using AI-powered vetting and matching technology. Originally branded as the “Intelligent Talent Cloud,” enabled companies to “spin up their engineering dream team in the cloud” by sourcing and managing vetted global talent. In recent years, they have evolved to support AI infrastructure and AGI workflows, offering services in model training, fine-tuning, and deployment—powered by their internal AI platform, ALAN, and backed by a vast talent network. They reported $300 million in revenue and reached profitability. Their growth is driven by demand for annotated training data from AI labs, including major clients like OpenAI, Google, Anthropic, and Meta. Job Description: Job Title: Ruby Developer Location: Pan India Experience: 5+ yrs Employment Type: Contract to hire Work Mode: Remote Notice Period: - Immediate joiners Requirements: 5+ years of experience in software engineering , algorithm design, or systems-level programming. Strong proficiency in Ruby with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

About Client: Our client is a Palo Alto–based AI infrastructure and talent platform founded in 2018. It helps companies connect with remote software developers using AI-powered vetting and matching technology. Originally branded as the “Intelligent Talent Cloud,” Turing enabled companies to “spin up their engineering dream team in the cloud” by sourcing and managing vetted global talent. In recent years, they have evolved to support AI infrastructure and AGI workflows, offering services in model training, fine-tuning, and deployment—powered by their internal AI platform, ALAN, and backed by a vast talent network. They reported $300 million in revenue and reached profitability. Their growth is driven by demand for annotated training data from AI labs, including major clients like OpenAI, Google, Anthropic, and Meta. Job Title: SQL Developer Location: Pan India Experience: 5+ yrs Employment Type: Contract to hire Work Mode: Remote Notice Period: Immediate joiners Job Description:- Requirements: 5+ years of experience in software engineering, algorithm design, or systems-level programming. Strong proficiency in SQL with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

About Company:- Our client is a Palo Alto–based AI infrastructure and talent platform founded in 2018. It helps companies connect with remote software developers using AI-powered vetting and matching technology. Originally branded as the “Intelligent Talent Cloud,” Turing enabled companies to “spin up their engineering dream team in the cloud” by sourcing and managing vetted global talent. In recent years, they have evolved to support AI infrastructure and AGI workflows, offering services in model training, fine-tuning, and deployment—powered by their internal AI platform, ALAN, and backed by a vast talent network. They reported $300 million in revenue and reached profitability. Their growth is driven by demand for annotated training data from AI labs, including major clients like OpenAI, Google, Anthropic, and Meta. Job Title: Ruby(Code Reasoning & Benchmark) Location: Pan India Experience: 5+ yrs. Job Type : Contract to hire. Notice Period:- Immediate joiners. Requirements: 5+ years of experience in software engineering , algorithm design, or systems-level programming. Strong proficiency in Ruby with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

Role Overview: You will be responsible for hands-on technical implementation of Blockchain technologies such as Ethereum and Hyperledger. Familiarity with Hyperledger Fabric and Solidity will be beneficial. Your strong background in Javascript, Phyton & Node JS will be utilized for writing programs in scripting languages and understanding their architecture. Additionally, you will need a strong understanding of REST/JSON based API integration, Distributed Ledger technology, Blockchain ecosystem, and structure. Experience in Agile and DevOps environments is required, along with knowledge on Mining, Hashing, Elliptic Curve Cryptography(ECC), and P2P Networking. Effective communication with stakeholders and management is essential during project consulting and analysis. You must have a minimum of 5 years of full-time work experience in software development. Key Responsibilities: - Implement Blockchain technologies such as Ethereum and Hyperledger - Familiarize yourself with Hyperledger Fabric and Solidity - Develop Smart contracts using relevant tools - Utilize Javascript, Phyton & Node JS for writing programs in scripting languages - Understand and integrate REST/JSON based APIs - Gain knowledge on Distributed Ledger technology, Blockchain ecosystem, and structure - Work in Agile and DevOps environments - Demonstrate expertise in Mining, Hashing, Elliptic Curve Cryptography(ECC), and P2P Networking - Manage major projects from planning to completion - Communicate effectively with stakeholders and management Qualification Required: - Bachelor's degree in Computers or Any Specialization - Master's degree in Any Specialization or Computers - Post Graduation Not Required - Minimum 1-5 years of experience in software development,

Position Name: Solution Architect Experience: 5+years Open Position: 1 Location: Ahmedabad Qualifications: Minimum of 5 years of hands-on experience in full-stack development proficient in Angular, React js, and Typescript along with Java, Node JS, Typescript. Demonstrated experience as Technical Architect/Solution Architect. Master’s degree in computer science or a related field, with excellent academic credentials. Exceptional communication skills with the ability to articulate complex concepts clearly in both spoken and written English. Quick learner who is attentive to customer needs. An analytical mindset with a structured approach to problem-solving. Enthusiastic about developing new groundbreaking offerings. Requirements: Hands-on experience with AWS services such as EC2, S3, Lambda, RDS, and related cloud components. Expertise in full stack development with Frontend technologies like Angular, React js and typescript and Backend technologies like Java, Node JS, Typescript. Familiarity with system design and the principles of cloud architecture. P roficiency with enterprise integration patterns and platforms, including ESB and message queues. A solid understanding of DevOps practices, infrastructure as code, and CI/CD pipelines. Experience in architecting microservices and deploying containerized applications using Docker and/or Kubernetes. Skilled in performance analysis and system optimization. In-depth experience with data modelling and familiarity with various database architectures, including PostgreSQL databases. Advanced knowledge of security practices, secure coding, encryption, and threat modelling. Business acumen with the ability to harmonize technical solutions with strategic business objectives. Mastery of network and application security protocols, including Authentication, Authorization, JWT, Identity Server, and hashing algorithms. Proficient in software application design, with a keen understanding of design and behavioural patterns. Exceptional troubleshooting capabilities, meticulous attention to detail, and strong communication skills. Knowledgeable about architecture styles/APIs (REST, GraphQL), Agile methodologies, the OSI model, and network protocols. Expertise in developing high load systems. Experience in vendor management and the ability to evaluate third-party products and services. Leadership skills, coupled with the ability to mentor and influence others. Experience with internationalization and localization of software applications. Commitment to staying abreast of emerging technology trends. Job Responsibility: Conduct thorough requirements analysis in collaboration with cross-functional teams to inform software design and architecture. Develop and maintain clean, scalable code using a full-stack programming language suite, including frontend technologies like Angular, React js and typescript and Backend technologies like Node JS, Typescript. Define end to end solution architecture across applications, systems and platform ensuring solutions are scalable, secure and cost effective. Lead the design and development of complex solutions that meet client needs, leveraging your expertise in solution architecture. Offer subject-matter expertise in the development and support of software applications, database integration, interfaces, and the enhancement of existing functionalities. Engage in continuous learning to adopt new technologies and tools, ensuring adherence to industry best practices. Test, deploy, and ensure the ongoing maintenance and optimization of applications and systems. Contribute to the creation of comprehensive documentation throughout the software development life cycle (SDLC). Guarantee that technical solutions are implemented in accordance with specifications and Provide insightful recommendations to enhance team performance. Act as a thought leader and advisor on applications, offering technical support and expertise. Maintain effective communication with international clients and customers, ensuring their needs are met with precision. Foster a collaborative environment, demonstrating a team-oriented mindset and the ability to work cohesively with diverse groups.

About Company: Our client is a Palo Alto–based AI infrastructure and talent platform founded in 2018. It helps companies connect with remote software developers using AI-powered vetting and matching technology. Originally branded as the “Intelligent Talent Cloud,”enabled companies to “spin up their engineering dream team in the cloud” by sourcing and managing vetted global talent. In recent years, they have evolved to support AI infrastructure and AGI workflows, offering services in model training, fine-tuning, and deployment—powered by their internal AI platform, ALAN, and backed by a vast talent network. They reported $300 million in revenue and reached profitability. Their growth is driven by demand for annotated training data from AI labs, including major clients like OpenAI, Google, Anthropic, and Meta. Job Title: Javascript Developer - Code Reasoning & Benchmark Location: Pan India Experience: 6+ yrs. Employment Type: Contract to hire Work Mode: Remote Notice Period: - Immediate joiners Job Description: 5+ years of experience in software engineering , algorithm design, or systems-level programming. Strong proficiency in TypeScript with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

About Company: Our client is a Palo Alto–based AI infrastructure and talent platform founded in 2018. It helps companies connect with remote software developers using AI-powered vetting and matching technology. Originally branded as the “Intelligent Talent Cloud,” enabled companies to “spin up their engineering dream team in the cloud” by sourcing and managing vetted global talent. In recent years, they have evolved to support AI infrastructure and AGI workflows, offering services in model training, fine-tuning, and deployment—powered by their internal AI platform, ALAN, and backed by a vast talent network. They reported $300 million in revenue and reached profitability. Their growth is driven by demand for annotated training data from AI labs, including major clients like OpenAI, Google, Anthropic, and Meta. Job Description: Job Title: Javascript Developer Location: Pan India Experience: 5+ yrs Employment Type: Contract to hire Work Mode: Remote Notice Period: - Immediate joiners Requirements: 5+ years of experience in software engineering , algorithm design, or systems-level programming. Strong proficiency in Javascript Developer with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

About the Company : Our client is one of the world's fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems. They help customers in two ways: Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM and frontier knowledge; Leveraging that work to build real-world AI systems that solve mission-critical priorities for companies. Powering this growth is our clients talent cloud—an AI-vetted pool of 4M+ software engineers, data scientists, and STEM experts who can train models and build AI applications. All of this is orchestrated by ALAN—our AI-powered platform for matching and managing talent, and generating high-quality human and synthetic data to improve model performance. ALAN also accelerates workflows for model and agent evals, supervised fine-tuning, reinforcement learning, reinforcement learning with human feedback, preference-pair generation, benchmarking, data capture for pre-training, post-training, and building AI applications. About the Role : Rust or Java Or Python Developer Experience : 7+ years Employment Type : Contract to hire Notice Period : Immediate joiners Responsibilities : 5+ years of experience in software engineering, algorithm design, or systems-level programming. Strong proficiency in C or R Or Rust with at least 4+ years of experience. Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Qualifications : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures : Trie, Segment Tree, Union Find Algorithmic Paradigms : Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms : Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory : Geometry, Probability, Modular Arithmetic String Processing : Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics : 2-SAT, Fast Fourier Transform (FFT), Linear Programming Design Algorithms Programming Python (Programming Language) Software Development Data Structure

Project description We are looking for a seasoned Blockchain Architect to lead the design and implementation of decentralized solutions. The role involves working with various blockchain platforms, smart contract development, and integrating blockchain with enterprise systems. Responsibilities Design and implement blockchain architectures and decentralized applications (DApps). Develop smart contracts using platforms like Ethereum, Hyperledger Fabric, Corda, or Polygon. Define consensus algorithms and token economics. Set up blockchain infrastructure including nodes and networks. Ensure security through cryptographic techniques and secure design. Integrate blockchain solutions with APIs, cloud services, and enterprise systems. Lead DevOps practices for blockchain deployment. Provide technical leadership and mentor engineering teams. Translate business requirements into secure and scalable blockchain solutions. Skills Must have Minimum 8+ years of overall IT experience with at least 4-5 years in blockchain solution design, architecture, and implementation. Expertise in blockchain platforms such as Ethereum, Hyperledger Fabric, Corda, or Polygon, with hands-on experience in smart contract development. Strong proficiency in programming languages (Solidity, Go, Java, Python, or Rust) for blockchain application development. Proven ability to design decentralized applications (DApps), consensus algorithms, and token economics (utility tokens, NFTs, stablecoins). Experience in blockchain infrastructure setup, including nodes, networks, and security frameworks. Deep understanding of cryptography, hashing algorithms, digital signatures, and encryption techniques. Knowledge of integration with enterprise systems, APIs, cloud services, and data pipelines. Hands-on experience with DevOps, containerization, CI/CD pipelines, and cloud platforms (AWS, Azure, GCP) for blockchain deployment. Strong experience in solution architecture, technical leadership, and mentoring of engineering teams. Excellent communication, stakeholder management, and problem-solving skills with the ability to translate business needs into secure blockchain solutions. Nice to have N/A Other Languages English: B2 Upper Intermediate Seniority Lead Gurugram, India Req. VR-117423 Software/System Architecture BCM Industry 11/09/2025 Req. VR-117423

About Client: Our client is a Palo Alto–based AI infrastructure and talent platform founded in 2018. It helps companies connect with remote software developers using AI-powered vetting and matching technology. Originally branded as the “Intelligent Talent Cloud,”enabled companies to “spin up their engineering dream team in the cloud” by sourcing and managing vetted global talent. In recent years, they have evolved to support AI infrastructure and AGI workflows, offering services in model training, fine-tuning, and deployment—powered by their internal AI platform, ALAN, and backed by a vast talent network. They reported $300 million in revenue and reached profitability. Their growth is driven by demand for annotated training data from AI labs, including major clients like OpenAI, Google, Anthropic, and Meta. Job Title: Java Software Engineer Location: Pan India Experience: 5+ yrs Employment Type: Contract to hire Work Mode: Remote Notice Period: Immediate joiners Job Description:- Requirements: 5+ years of experience in software engineering, algorithm design, or systems-level programming. Strong proficiency in Java with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming.

Job Title: PHP Developer Location: Remote Experience: 5+ Years Employment Type: Full-Time About the Role We are seeking a highly skilled PHP Developer with strong problem-solving abilities and a deep understanding of algorithms, data structures, and system-level programming. The ideal candidate has 5+ years of experience in PHP development and a proven track record of building scalable, efficient, and performance-oriented solutions. Key Responsibilities Design, develop, and maintain high-performance applications using PHP. Implement efficient algorithms and optimize code for speed and scalability. Work with complex data structures and computationally intensive systems. Collaborate with cross-functional teams to deliver high-quality software solutions. Write unit tests, automate testing, and ensure code reliability through benchmarking and evaluation. Manage and maintain version-controlled codebases. Required Skills & Experience 5+ years of experience in PHP development and software engineering. Strong knowledge of algorithm design, data structures, and computational constraints . Proven ability to write clear, concise, and efficient algorithmic code . Experience in test automation, performance benchmarking, or large-scale systems . Familiarity with modern data formats ( JSON, YAML ) and Git-based workflows. Domains of Expertise (must be proficient in at least 4): Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming Preferred Qualifications Experience with benchmark creation, system performance optimization, or competitive programming . Contributions to open-source projects or algorithmic libraries.

About the Company : Our client is one of the world's fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems. They help customers in two ways: Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM and frontier knowledge; Leveraging that work to build real-world AI systems that solve mission-critical priorities for companies. Powering this growth is our clients talent cloud—an AI-vetted pool of 4M+ software engineers, data scientists, and STEM experts who can train models and build AI applications. All of this is orchestrated by ALAN—our AI-powered platform for matching and managing talent, and generating high-quality human and synthetic data to improve model performance. ALAN also accelerates workflows for model and agent evals, supervised fine-tuning, reinforcement learning, reinforcement learning with human feedback, preference-pair generation, benchmarking, data capture for pre-training, post-training, and building AI applications. About the Role : Rust or Java Or Python Developer Experience : 7+ years Employment Type : Contract to hire Notice Period : Immediate joiners Responsibilities : 5+ years of experience in software engineering, algorithm design, or systems-level programming. Strong proficiency in C or R Or Rust with at least 4+ years of experience. Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Qualifications : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures : Trie, Segment Tree, Union Find Algorithmic Paradigms : Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms : Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory : Geometry, Probability, Modular Arithmetic String Processing : Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics : 2-SAT, Fast Fourier Transform (FFT), Linear Programming Design Algorithms Programming Python (Programming Language) Software Development Data Structure

About Company: Our client is a Palo Alto–based AI infrastructure and talent platform founded in 2018. It helps companies connect with remote software developers using AI-powered vetting and matching technology. Originally branded as the “Intelligent Talent Cloud,”enabled companies to “spin up their engineering dream team in the cloud” by sourcing and managing vetted global talent. In recent years, they have evolved to support AI infrastructure and AGI workflows, offering services in model training, fine-tuning, and deployment—powered by their internal AI platform, ALAN, and backed by a vast talent network. They reported $300 million in revenue and reached profitability. Their growth is driven by demand for annotated training data from AI labs, including major clients like OpenAI, Google, Anthropic, and Meta. Job Description: Job Title: Java Developer Location: Pan India Experience: 5+ yrs. Employment Type: Contract to hire Work Mode: Remote Notice Period: - Immediate joiners Job Description: Requirements: 5+ years of experience in software engineering, algorithm design, or systems-level programming. Strong proficiency in Java with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise: Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

About Company:- Our client is a French multinational information technology (IT) services and consulting company, headquartered in Paris, France. Founded in 1967, It has been a leader in business transformation for over 50 years, leveraging technology to address a wide range of business needs, from strategy and design to managing operations. The company is committed to unleashing human energy through technology for an inclusive and sustainable future, helping organizations accelerate their transition to a digital and sustainable world. They provide a variety of services, including consulting, technology, professional, and outsourcing services. Job Title: Sr. Python (Code Reasoning & Benchmark) Location:-Pan India Work Mode: Remote Experience: 5+ yrs. Job Type : Contract to hire. Notice Period:- Immediate joiners. Job Description:- Requirements: 5+ years of experience in software engineering, algorithm design, or systems-level programming. Strong proficiency in Python with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

About Company: Our client is a Palo Alto–based AI infrastructure and talent platform founded in 2018. It helps companies connect with remote software developers using AI-powered vetting and matching technology. Originally branded as the “Intelligent Talent Cloud,”enabled companies to “spin up their engineering dream team in the cloud” by sourcing and managing vetted global talent. In recent years, they have evolved to support AI infrastructure and AGI workflows, offering services in model training, fine-tuning, and deployment—powered by their internal AI platform, ALAN, and backed by a vast talent network. They reported $300 million in revenue and reached profitability. Their growth is driven by demand for annotated training data from AI labs, including major clients like OpenAI, Google, Anthropic, and Meta. Job Title: SQL Developer - Code Reasoning & Benchmark Location: Pan India Experience: 6+ yrs. Employment Type: Contract to hire Work Mode: Contract Notice Period: - Immediate joiners Job Description: 5+ years of experience in software engineering , algorithm design, or systems-level programming. Strong proficiency in SQL with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary Senior Information Security Engineer Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. Mission First, People Always As Corporate Security, we are responsible for keeping Mastercard safe and secure from cyber and physical threats, and it is our people on the frontlines who make this happen every day. By taking care of our people, their well-being, and career development, we provide them the necessary tools and environment to ensure the success of our mission. Overview The Business Security Engineering Guild is looking for a Senior Information Security Engineer to contribute and maintain reusable security requirements that software engineering teams will leverage. The ideal candidate is passionate about cybersecurity, has broad knowledge & experience in various security domains and has a creative mindset. In this role, you will: Develop, deliver and maintain the reusable security requirements. Create and maintain documentation, procedures and analytics with respect to the security requirements. Work with cross-functional teams to help them understand security requirements and gather feedback to make the process more efficient. Consult with development and operational teams to securely design applications and services following industry best practices. Demonstrate a working knowledge of information security principles, theories and concepts. Perform security reviews and threat modelling for Mastercard applications. Identify methods to mitigate threats, attacks, and risks to payment applications. All About You The ideal candidate for this position should have: Knowledge of information security, risk management, and data privacy within the domain of digital commerce, including relevant practical experience. Good understanding of identity management, user authentication and authorization principles. Experience working and implementing S-SLDC at scale. Demonstrate a broad awareness of security engineering concepts and practices across all phases of the software development lifecycle. Demonstrated experience designing secure multi-domain Internet-facing applications. Experience providing security architecture advice for web-based network environments and secure communication between environments, including web services, web applications, and mobile applications. Experience in mobile security architecture concepts, design, and implementation along with Android and iOS is a plus. Basic knowledge and experience in cryptography, including several of the following: encryption, hashing, key management, digital certificates, and TLS. Technical experience with Java or similar enterprise programming language, especially related to secure coding best practices, is a plus. Working knowledge and technical security experience with Linux is a plus. Demonstrated the ability to articulate and communicate effectively to diverse audiences and properly translate security and risk management terminology into business terms, and recommend alternative solutions to these stakeholders. NICE Framework References National Initiative for Cybersecurity Education (NICE) competency proficiency levels of proficient to advanced in the following areas: Information Assurance Information Management Information Technology Assessment Requirement Analysis Technology Awareness Threat Analysis Data Privacy and Protection Communication Critical Thinking Problem Solving Corporate Security Responsibility Every Person Working For, Or On Behalf Of, Mastercard Is Responsible For Information Security. All Activities Involving Access To Mastercard Assets, Information, And Networks Comes With An Inherent Risk To The Organization And Therefore, It Is Expected That The Successful Candidate For This Position Must: Abide by Mastercard’s security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines. Corporate Security Responsibility All Activities Involving Access To Mastercard Assets, Information, And Networks Comes With An Inherent Risk To The Organization And, Therefore, It Is Expected That Every Person Working For, Or On Behalf Of, Mastercard Is Responsible For Information Security And Must: Abide by Mastercard’s security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

About the Company : Our client is one of the world's fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems. They help customers in two ways: Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM and frontier knowledge; Leveraging that work to build real-world AI systems that solve mission-critical priorities for companies. Powering this growth is our clients talent cloud—an AI-vetted pool of 4M+ software engineers, data scientists, and STEM experts who can train models and build AI applications. All of this is orchestrated by ALAN—our AI-powered platform for matching and managing talent, and generating high-quality human and synthetic data to improve model performance. ALAN also accelerates workflows for model and agent evals, supervised fine-tuning, reinforcement learning, reinforcement learning with human feedback, preference-pair generation, benchmarking, data capture for pre-training, post-training, and building AI applications. About the Role : Rust or Java Or Python Developer Experience : 7+ years Employment Type : Contract to hire Notice Period : Immediate joiners Responsibilities : 5+ years of experience in software engineering, algorithm design, or systems-level programming. Strong proficiency in C or R Or Rust with at least 4+ years of experience. Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Qualifications : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures : Trie, Segment Tree, Union Find Algorithmic Paradigms : Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms : Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory : Geometry, Probability, Modular Arithmetic String Processing : Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics : 2-SAT, Fast Fourier Transform (FFT), Linear Programming Design Algorithms Programming Python (Programming Language) Software Development Data Structure

About Cient: Our client is one of the world's fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems.They helps customers in two ways: Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM and frontier knowledge; and leveraging that work to build real-world AI systems that solve mission-critical priorities for companies.Powering this growth is our clients talent cloud—an AI-vetted pool of 4M+ software engineers, data scientists, and STEM experts who can train models and build AI applications. All of this is orchestrated by ALAN—our AI-powered platform for matching and managing talent, and generating high-quality human and synthetic data to improve model performance. ALAN also accelerates workflows for model and agent evals, supervised fine-tuning, reinforcement learning, reinforcement learning with human feedback, preference-pair generation, benchmarking, data capture for pre-training, post-training, and building AI applications. Job Title: Sr. SQL Engineer Location: Pan India Experience: 5+ yrs Job Type : Contract to hire Notice Period:- Immediate joiner Requirements: 5+ years of experience in software engineering , algorithm design, or systems-level programming. Strong proficiency in SQL with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming

About Company: Our client is a Palo Alto–based AI infrastructure and talent platform founded in 2018. It helps companies connect with remote software developers using AI-powered vetting and matching technology. Originally branded as the “Intelligent Talent Cloud,” enabled companies to “spin up their engineering dream team in the cloud” by sourcing and managing vetted global talent. In recent years, they have evolved to support AI infrastructure and AGI workflows, offering services in model training, fine-tuning, and deployment—powered by their internal AI platform, ALAN, and backed by a vast talent network. They reported $300 million in revenue and reached profitability. Their growth is driven by demand for annotated training data from AI labs, including major clients like OpenAI, Google, Anthropic, and Meta. Job Description: Job Title: Javascript Developer Location: Pan India Experience: 5+ yrs Employment Type: Contract to hire Work Mode: Remote Notice Period: - Immediate joiners Requirements: 5+ years of experience in software engineering , algorithm design, or systems-level programming. Strong proficiency in Javascript Developer with at least 4+ years of experience Proven ability to write clear, concise, and technically challenging algorithmic code. Strong understanding of algorithmic complexity, performance optimization, and computational constraints. Experience with test automation, benchmark creation, or complex systems evaluation is a strong plus. Familiarity with modern software data formats (e.g., JSON, YAML) and version-controlled codebases. Domains of Expertise : Successful candidates will demonstrate deep fluency in at least four of the following areas: Core Data Structures: Trie, Segment Tree, Union Find Algorithmic Paradigms: Dynamic Programming, Greedy Algorithms, Bitmasking Graph Algorithms: Shortest Paths, Network Flow, Topological Sorting Mathematics & Number Theory: Geometry, Probability, Modular Arithmetic String Processing: Suffix Trees, Rolling Hashing, Pattern Matching Advanced Topics: 2-SAT, Fast Fourier Transform (FFT), Linear Programming