17 Vector Db Jobs

Job Description: We are looking for a skilled Data / Analytics Engineer with hands-on experience in vector databases and search optimization techniques . You will help build scalable, high-performance infrastructure to support AI-powered applications like semantic search , recommendation systems , and RAG pipelines . Key Responsibilities: Optimize vector search algorithms for performance and scalability. Build pipelines to process high-dimensional embeddings (e.g., BERT , CLIP , OpenAI ). Implement ANN indexing techniques like HNSW , IVF , PQ . Integrate vector search with data platforms and APIs . Collaborate with cross-functional teams (data scientists, engineers, product). Monitor and resolve latency , throughput , and scaling issues. Must-Have Skills: Python AWS Vector Databases (e.g., Elasticsearch , FAISS , Pinecone ) Vector Search / Similarity Search ANN Search Algorithms HNSW , IVF , PQ Snowflake / Databricks Embedding Models – BERT , CLIP , OpenAI Kafka / Flink for real-time data pipelines REST APIs , GraphQL , or gRPC for integration Good to Have: Knowledge of semantic caching and hybrid retrieval Experience with distributed systems and high-performance computing Familiarity with RAG (Retrieval-Augmented Generation) workflows Apply Now if You: Enjoy solving performance bottlenecks in AI infrastructure Love working with cutting-edge ML models and search technologies Thrive in collaborative , fast-paced environments

V2Soft India Pvt Ltd Experience: 10+ years of experience in the field of AI and ML ( Machine Learning ) Overall Experience : Location: Bangalore and Chennai Work Mode: Hybrid Mode: Notice Period: Immediate to 30 days Experience : 3 Years of relevant experience and previous work in any related AI is a plus. Gen AI Experience Text embeddings Vector DB AI Frameworks [ Lang chain / Lama Index/ Language Graph ] Prompt Engineering & Techniques RAG ( Retrieve Augment and Generate ) MCP ( Model Context Protocol ) Agentic AI LLM ( Large Language Models , both open source and proprietary ) Measuring Model Accuracy Deploying Models on-prem and on the cloud

We are seeking a highly skilled and innovative Data Engineer to join our dynamic team. This role is ideal for professionals passionate about building scalable data pipelines and enabling machine learning and analytics at scale. Youll play a key role in designing and implementing systems that support real-time and batch data processing for advanced AI-driven use cases, including Retrieval-Augmented Generation (RAG). Key Responsibilities: Develop, maintain, and scale data pipelines using Airflow (preferably Metaflow ) and other orchestration tools. Design microservices-based data solutions to support AI/ML initiatives. Work with vector databases to optimize data retrieval for RAG and generative AI models. Collaborate with data scientists, ML engineers, and software engineers to integrate data engineering solutions into broader systems. Ensure data quality, reliability, and governance across all data pipelines and storage layers. Required Skills: Proficiency in Python for data processing, scripting, and service development. Experience with Airflow (Metaflow preferred) or other workflow orchestration tools. Strong knowledge of Microservices architecture and REST APIs. Familiarity with RAG (Retrieval-Augmented Generation) frameworks and concepts. Experience with Vector databases (e.g., Pinecone, FAISS, Weaviate, Qdrant). Solid understanding of data modeling, ETL/ELT processes, and cloud data platforms.

Senior AI Developer Experience: 4 - 6 Years Exp Salary : INR 20-30 Lacs per annum Preferred Notice Period : Within 60 Days Shift : 2:30PM to 11:30PM IST Opportunity Type: Hybrid (Hyderabad) Placement Type: Permanent (*Note: This is a requirement for one of Uplers' Clients) Must have skills required : AI RAG, Fast or Flask API, Vector DB, postgresql, Python, Langchain OR Llama Good to have skills : Grafana or Prometheus, Docker, Kubernetes K-3 Innovations (One of Uplers' Clients) is Looking for: Senior AI Developer who is passionate about their work, eager to learn and grow, and who is committed to delivering exceptional results. If you are a team player, with a positive attitude and a desire to make a difference, then we want to hear from you. Role Overview Description About K3-Innovations K3-Innovations, Inc. is building a cutting-edge, AI-driven SaaS platform that automates critical workflows in the biopharma industry. We are expanding our team with an AI RAG Engineer who will help us design and optimize retrieval-augmented generation (RAG) pipelines for knowledge workflows. This role combines deep expertise in database design, vector search optimization, backend architecture, and LLM (Large Language Model) integration. You will play a key role in building a scalable AI platform, bridging structured and unstructured biopharma data with next-generation AI. If you're passionate about building intelligent retrieval systems, fine-tuning prompt pipelines, and optimizing LLM-based applications for real-world datasets, we want to hear from you! Key Responsibilities 1. RAG Pipeline Design and Optimization (Priority #1) Architect and implement retrieval-augmented generation pipelines integrating document retrieval and LLM response generation. Design and maintain knowledge bases and vector stores using tools like FAISS, Weaviate, or PostgreSQL PGVector. Optimize retrieval mechanisms (chunking, indexing strategies, reranking) to maximize response accuracy and efficiency. Integrate context-aware querying from structured (Postgres) and unstructured (text/PDF) sources. 2. Database and Embedding Management Design relational schemas to support knowledge base metadata and chunk-level indexing. Manage embeddings pipelines using open-source models (e.g., HuggingFace sentence transformers) or custom embedding services. Optimize large-scale vector search performance (indexing, sharding, partitioning). 3. LLM and Prompt Engineering Develop prompt engineering strategies for retrieval-augmented LLM pipelines. Experiment with prompt chaining, memory-augmented generation, and adaptive prompting techniques. Fine-tune lightweight LLMs or integrate APIs from OpenAI, Anthropic, or open-source models (e.g., LlamaIndex, LangChain). 4. Backend API and Workflow Orchestration Build scalable, secure backend services (FastAPI/Flask) to serve RAG outputs to applications. Design orchestration workflows integrating retrieval, generation, reranking, and response streaming. Implement system monitoring for LLM-based applications using observability tools (Prometheus, OpenTelemetry). 5. Collaboration and Platform Ownership Work closely with platform architects, AI scientists, and domain experts to evolve the knowledge workflows. Take ownership from system design to model integration and continuous improvement of RAG performance. Required Skills AI RAG Engineering (Most Critical) Knowledge Retrieval: o Experience building RAG architectures in production environments. o Expertise with vector stores (e.g., FAISS, Weaviate, Pinecone, PGVector). o Experience with embedding models and retrieval optimization strategies. Prompt Engineering: o Deep understanding of prompt construction for factuality, context augmentation, and reasoning. o Familiarity with frameworks like LangChain, LlamaIndex, or Haystack. Database and Backend Development (Essential) PostgreSQL Expertise: o Strong proficiency in relational and vector extension design (PGVector preferred). o SQL optimization, indexing strategies for large datasets. Python Development: o Experience building backend services using FastAPI or Flask. o Proficiency with async programming and API integrations. Observability and DevOps (Supportive) System monitoring for AI workflows using Prometheus, Grafana, OpenTelemetry. Familiarity with Docker, Kubernetes-based deployment pipelines. Preferred Experience (Bonus but not Required) Working with large-scale scientific or healthcare datasets. Exposure to clinical standards like SDTM, ADaM (advantageous for biopharma workflows). Experience integrating domain-specific ontologies into retrieval systems. Familiarity with fine-tuning LLMs on private knowledge bases. What Were Looking For AI Problem Solver: You are excited by combining retrieval, reasoning, and generative capabilities to solve real-world problems. Backend and Data Specialist: You understand database performance and scalable architectures for retrieval and serving. Builder's Mindset: You thrive in dynamic, evolving environments where you can architect and implement end-to-end solutions. What We Offer Meaningful Impact: Build AI systems that accelerate workflows in the critical biopharma space. Technical Growth: Deepen your expertise in retrieval-augmented generation and scalable AI systems. Remote Flexibility: Results-driven work culture with location flexibility. Competitive Compensation: Attractive salary, benefits, and learning opportunities. Join Us Help us revolutionize how biopharma manages and accesses knowledge through the power of AI. How to apply for this opportunity: Easy 3-Step Process: 1. Click On Apply! And Register or log in on our portal 2. Upload updated Resume & Complete the Screening Form 3. Increase your chances to get shortlisted & meet the client for the Interview! About Our Client: K3-Innovations is redefining clinical research with a strategic scaling approach, blending AI-powered automation, adaptive clinical resourcing, and advanced data science. As a next-generation CRO, we provide flexible FSP models, regulatory-compliant statistical programming, and AI-driven analytics to accelerate clinical trial execution and regulatory submissions. About Uplers: Our goal is to make hiring and getting hired reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant product and engineering job opportunities and progress in their career. (Note: There are many more opportunities apart from this on the portal.) So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

We are looking for a skilled AI/ML & Prompt Engineer to develop and fine-tune large language model (LLM) prompts, build resume intelligence systems, and implement natural language and video analysis tools. Key Responsibilities: Develop intelligent parsing and scoring logic using NLP techniques. Craft, test, and optimize prompts for GPT-4, Claude, or other LLMs for: Integrate AI models with frontend/backend systems via API. Build or integrate sentiment, tone, and facial expression analysis Work closely with product and frontend teams to translate business goals into scalable AI tools. Required Skills: Strong understanding of NLP, Transformers (BERT, GPT), and LLM prompt engineering. Experience with OpenAI, Claude, or similar APIs (e.g., Qwen, Mistral). Hands-on skills in Python, spaCy, Hugging Face, LangChain or LlamaIndex. Knowledge of parsing libraries or techniques (e.g., Pyresparser, spaCy custom NER). Experience with AI video and voice tools (preferred): Whisper, Deepgram, Amazon Rekognition, or D-ID/Synthesia APIs. Familiarity with databases, API development, and integrating AI into real-world systems. Nice to Have: Knowledge of facial emotion recognition or sentiment analysis. Familiarity with vector databases (Pinecone, Weaviate) for semantic search. What We Offer: Opportunity to build a one-of-a-kind product from scratch. Creative freedom to test and implement your own ideas. Equity/share options (for long-term collaborators).

Responsibilities: Collaborate with cross-functional teams on project delivery. Develop machine learning models using Python & TensorFlow. Optimize data pipelines for efficiency & accuracy. Strong understanding of machine learning and deep learning principles and algorithms. Experience in developing and implementing generative Al models and algorithms. Proficiency in programming languages such as Python, TensorFlow, and PyTorch. Ability to work with large datasets and knowledge of data preprocessing techniques. Familiarity with natural language processing (NLP) and computer vision for generative Al applications. Experience in building and deploying generative Al systems in real-world applications. Utilize advanced machine learning techniques to develop and train generative Al models. Decode the Requirements to functional modules and product features Pipeline building integration and testing following the SDLC process

Job Responsibilities: Important Key Skills: My Sql, MongoDB, Vector DB, MS SQL • Creation of database objects like tables, view, synonyms, materialized view, stored procedure. • Packages using Oracle tools like SQL developer, PL/SQL developer. • Involved in updating procedure, function, trigger, and packages based on the changes requested. • Built complex queries using SQL and wrote stored procedures using PL/SQL. • Handling Implicit & Explicit cursor. Used ref cursors and collection for accessing complex data resulted from Joining of a large number of tables. • Write queries and scripts to retrieve data from the tables, design scripts to create database objects. • Analyze the slow running queries. • Involved in writing complex SQL queries. Using sub-queries to retrieve data from the database. • Managing data flow using control structure. • Extensively used join writing view in the database. • Involved in handling exceptions. • Write efficient SQL queries, stored procedure, function, trigger and packages. • Debug and troubleshoot PL/SQL code to identify and resolve issues. • Ensure code quality, performance and adherence to coding standards • Calling API in Store Procedures. • Scheduling Jobs.

4+ years of experience in AI/ML, with strong understanding of machine learning, deep learning and NLP concepts. Strong programming skills in Python and experience with frameworks like flask/Django Design, develop, and deploy generative AI-based solutions using cutting edge technologies and methodologies. Hands on experience with building and deploying chatbots using language models. Hands on experience with LLMs (Large language models) and advanced techniques such as RAG (Retreival-Augumented Generation), Fine tuning, reasoning, etc. Experience with Langchain and opensource Gen AI LLMs e.g., Llama and Dolly Knowledge of prompt engineering techniques Familiarity with Vector databases like Pinecode Knowledge of natural language processing techniques and libraries such as NLTK, Spacy. Knowledge of Docker containers Experience with any cloud (AWS/Azure/GCP Mandatory skills are NLP + Gen AI + Python

JD For Senior Data Scientist Generative AI & Advanced Analytics Experienced Senior Data Scientist with expertise in Generative AI and the full software system lifecycle. The ideal candidate will bring deep industry experience, technical excellence, and leadership in developing and deploying large-scale AI/ML solutions. You will drive innovation, shape AI strategies, and lead cross-functional teams to integrate advanced machine learning capabilities into enterprise systems. This role is ideal for someone passionate about architecting AI-driven solutions, optimizing end-to-end analytics workflows, and mentoring teams. Eligibility & Qualifications Minimum Qualifications Bachelor’s/Master’s/Ph.D. in Computer Science, Data Science, AI/ML, or a related field. 8-11 years of experience in Data Science, AI/ML, and Analytics, with a focus on end-to-end software system development. Expertise in Python, distributed computing, and cloud platforms (AWS, Azure, GCP). Experience in designing, deploying, and maintaining AI/ML solutions at scale. Strong leadership experience in guiding technical teams, shaping AI strategies, and managing projects from concept to deployment. Technical Expertise Required Deep expertise in Generative AI and Machine Learning, with hands-on experience in: LLMs & NLP: Prompt engineering, Retrieval Augmented Generation (RAG), Corrective RAG, Knowledge Graph-based RAG. Model Fine-tuning: LoRA/QLoRA, parameter-efficient tuning, multi-agent architectures. AI System Design: Developing AI-powered applications in production environments. Deep Learning & ML Algorithms: Transformers, SVMs, Ensemble Learning, Reinforcement Learning. . Strong background in end-to-end AI solution deployment:

Overview: We're looking for an experienced individual (5-10 years) to build and maintain cloud-based APIs and AI/ ML models. You'll work with AWS services and focus on creating reliable, scalable systems. What You'll Do: Design and implement AI/ML based cloud solutions using AWS Build and maintain Python-based APIs and AI/ML models Proven experience in processing data, integrating with AI/ML models, and external APIs. Automating the building, testing, and packaging of machine learning pipelines Must Have Skills: Strong Python programming experience building AI/ ML applications Experience with large language models and prompt engineering Experience with AWS services (Lambda, EC2, S3) Knowledge of API development (FastAPI or Flask) Database experience (PostgreSQL, Vector DB) Understanding of Docker and Kubernetes Experience with CI/CD tools

Mandatory Skills Gen AI, LLM, ML/DL/NLP, RAG, Lang chain, Llama, Hugging Face, Python, Tensorflow, Pytorch, Django, Vector DB, Preferred Skills Azure/AWS, MLOps, Kubernetes, GitHub/Bitbucket, GPT-4, Banking exposure Job Description / Roles & Responsibilities (in Detail) Strong understanding of machine learning and deep learning principles and algorithms. Experience in developing and implementing generative AI models and algorithms. Proficiency in programming languages such as Python, TensorFlow, and PyTorch. Ability to work with large datasets and knowledge of data preprocessing techniques. Familiarity with natural language processing (NLP) and computer vision for generative AI applications. Experience in building and deploying generative AI systems in real-world applications. Utilize advanced machine learning techniques to develop and train generative AI models. Collaborate with cross-functional teams to groom and preprocess large datasets for model training. Participating in due diligence activities to understand existing process, tech stack, platforms etc and expand/reuse the existing capabilities. Research and implement cutting-edge algorithms and architectures for generative AI applications. Optimize model performance and scalability for real-time inference and deployment. Stay current with industry trends and advancements in generative AI technology to drive innovation. Experiment with different hyperparameters and model configurations to improve generative AI model quality. Establish scalable, efficient, automated processes for data analyses, model development, validation and implementation, Choose suitable DL algorithms, software, hardware and suggest integration methods. Ensure AI ML solutions are developed, and validations are performed in accordance with Responsible AI guidelines & Standards To closely monitor the Model Performance and ensure Model Improvements are done post Project Delivery Provide technical expertise and guidance to support the integration of generative AI solutions into various products and services. Coach and mentor our team as we build scalable machine learning solutions Strong communication skills and an easy-going attitude Oversee development and implementation of assigned programs and guide teammates Carry out testing procedures to ensure systems are running smoothly Ensure that systems satisfy quality standards and procedures Build and manage strong relationships with stakeholders and various teams internally and externally, Provide direction and structure to assigned projects activities, establishing clear, precise goals, objectives and timeframes, run Project Governance calls with senior Stakeholders • Strong problem-solving and critical thinking skills for complex AI problems. Excellent communication and teamwork abilities to collaborate with cross-functional teams. Proven track record of delivering innovative solutions using generative AI technologies.

Experience in building and deploying generative AI systems in real-world applications. Utilize advanced machine learning techniques to develop and train generative AI models. Collaborate with cross-functional teams to groom and preprocess large datasets for model training. Participating in due diligence activities to understand existing process, tech stack, platforms etc and expand/reuse the existing capabilities. Research and implement cutting-edge algorithms and architectures for generative AI applications. Optimize model performance and scalability for real-time inference and deployment. Stay current with industry trends and advancements in generative AI technology to drive innovation. Experiment with different hyperparameters and model configurations to improve generative AI model quality. Establish scalable, efficient, automated processes for data analyses, model development, validation and implementation, Choose suitable DL algorithms, software, hardware and suggest integration methods. Ensure AI ML solutions are developed, and validations are performed in accordance with Responsible AI guidelines & Standards To closely monitor the Model Performance and ensure Model Improvements are done post Project Delivery Provide technical expertise and guidance to support the integration of generative AI solutions into various products and services. Coach and mentor our team as we build scalable machine learning solutions Strong communication skills and an easy-going attitude Oversee development and implementation of assigned programs and guide teammates Carry out testing procedures to ensure systems are running smoothly Ensure that systems satisfy quality standards and procedures Build and manage strong relationships with stakeholders and various teams internally and externally, Provide direction and structure to assigned projects activities, establishing clear, precise goals, objectives and timeframes, run Project Governance calls with senior Stakeholders Strong problem-solving and critical thinking skills for complex AI problems. Excellent communication and teamwork abilities to collaborate with cross-functional teams. Proven track record of delivering innovative solutions using generative AI technologies. Ability to stay updated with the latest advancements in generative AI and adapt to new techniques and methodologies.

Job Title: NLP Engineer Job Location: Chennai / Coimbatore Experience: 2+ years Job Type: Full-Time We are seeking an exceptional Senior NLP Engineer to join our cutting-edge AI/ML team. In this role, you will leverage your deep expertise in natural language processing, large language models, and retrieval-augmented generation to develop and optimize innovative NLP applications. Responsibilities: Design, develop, and deploy state-of-the-art NLP solutions utilizing LLMs and RAG architectures. Implement and optimize vector databases for efficient retrieval and augmentation of LLM-based systems. Collaborate with cross-functional teams to identify and address complex NLP challenges. Stay at the forefront of NLP research and apply latest techniques to enhance our AI/ML applications. Mentor junior engineers and contribute to the growth and knowledge sharing within the team. Requirements: Bachelor or Masters in Computer Science, NLP, ML or related field 2+ years of experience in developing NLP applications, (expertise in LLMs and RAG would be a plus) Strong understanding of transformer architectures, few-shot learning, and prompt engineering. Hands-on experience with NLP frameworks like Hugging Face, spaCy, NLTK, AllenNLP, etc. Proficiency in Python, PyTorch, TensorFlow and familiarity with C++/CUDA for optimization Experience with vector databases like Pinecone, Weaviate, Milvus for building RAG systems. Excellent problem-solving skills and ability to design efficient, scalable NLP pipelines. Strong communication skills and ability to collaborate in a fast-paced environment. Preferred Qualifications: Experience with deploying NLP models in production using AWS, GCP or Azure Knowledge of MLOps best practices and tools like MLflow, Kubeflow, AWS SageMaker If you are passionate about pushing the boundaries of NLP and developing game-changing AI applications, we would love to hear from you. Join our world-class team and help shape the future of intelligent systems.

We seek a Data Scientist at Senior level who shares our passion for innovation and change. This role is critical to helping our business partners evolve and adapt to consumers' personalized expectations in this new technological era. Location: Pune\ Indore\ Ahmedabad \ Hyderabad \ Bangalore Experience Range: 4-8 Years What will help you succeed: Experience with Python is must have Well versed with ML, Natural Language Processing techniques Experience in GenAI (LLM, Langchain, Vector DB) Exp in any of the Cloud (AWS/Azure/GCP)

About Company A leading cybersecurity organization specializes in securing and ensuring compliance for Generative AI (Gen AI) applications. It provides innovative solutions for AI security, offering visibility, policy enforcement, and risk mitigation. With a strong focus on data protection and governance, the company helps businesses adopt Gen AI securely while meeting compliance standards like the EU AI Act. Backed by industry experts, it collaborates with global leaders to drive AI security innovation. Looking for a Principal Python Engineer to lead the design and development of cloud-native backend solutions. This role offers an exciting opportunity to work in a dynamic, agile environment on complex enterprise-grade products. Location: Pune (Hybrid Model ) Experience: 12+ Years Key Responsibilities: Develop and maintain Python-based microservices for data ingestion, querying, and LLM processing Design and implement clean, efficient data models and RESTful APIs Write high-quality, testable code following best practices Collaborate with cross-functional teams (DevOps, QA, Product) for seamless integration Improve system architecture and performance using modern tools and frameworks Required Qualifications: BE in Computer Science from a reputed institution 12+ years of software development experience, with 8+ years in Python backend development (asyncio, FastAPI, Celery) Expert-level knowledge of PostgreSQL, MongoDB, and/or Vector DB Experience in scalable, highly available enterprise-grade products Hands-on experience with AWS cloud services (Lambda, EC2, S3, RDS) Strong expertise in software design patterns and architecture Excellent problem-solving and communication skills Preferred Qualifications: Basic understanding of Generative AI and Machine Learning concepts Familiarity with CI/CD pipelines and containerization technologies (Docker, Kubernetes) Why Consider This Opportunity? Work on cutting-edge AI-driven data governance solutions Join an innovative startup with a fast-paced and collaborative culture Engage with top engineers in a dynamic, agile environment Competitive compensation and benefits package

Job Description Requirement Name / Title GenAI Developer Work Location Chennai/ Bangalore/Pune/Kolkata Shift General Shift Mandatory Skills Gen AI, LLM, RAG, Lang chain, Mistral,Llama, Vector DB, Azure/GCP/ Lambda, Python, Tensorflow, Pytorch Preferred Skills GPT-4, NumPy, Pandas, Keras, Databricks, Pinecone/Chroma/Weaviate, Scale/Labelbox, Job Description / Roles & Responsibilities (in Detail) We are looking for a good Python Developer with Knowledge of Machine learning and deep learning framework. • Take care of entire prompt life cycle like prompt design, prompt template creation, prompt tuning/optimization for various GenAI base models • Design and develop prompts suiting project needs • Stakeholder management across business and domains as required for the projects • Evaluating base models and benchmarking performance • Implement prompt guardrails to prevent attacks like prompt injection, jailbreaking and prompt leaking • Develop, deploy and maintain auto prompt solutions • Design and implement minimum design standards for every use case involving prompt engineering • You will be responsible for training the machine learning and deep learning model. • Writing reusable, testable, and efficient code using Python • Design and implementation of low-latency, high-availability, and performant applications • Implementation of security and data protection • Integration of data storage solutions and API Gateways • Production change deployment and related support If you're interested or know someone who fits this role, feel free to reach out. WhatsApp: 9871530393 Email: shweta.gupta@sspearhead.com Warm Regards SHWETA GUPTA || Senior Recruitment Specialist Spearhead Professional Services Call/ WhatsApp: 9871530393 LinkedIn Profile: shwetagupta1810

Responsibilities: * Design generative AI solutions using LLM, Python, SQL & NLP techniques. * Collaborate with cross-functional teams on project delivery. * Implement RNN, LSTM, GRU models for text analysis.