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Infosys

Posted 27 Aug 2026

Sr. GenAI Engineer

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Employment
Full time
Team
Software Engineering
Posted
27 Aug 2026

About the role

We are looking for a hands-on Senior GenAI Engineer to design, build, and scale agentic AI systems, RAG pipelines, and MCP-based integrations for enterprise use cases. The role involves engineering depth and product ownership, collaborating with business, data, and platform teams.


Responsibilities:

  • Design and implement multi-agent systems using frameworks such as LangGraph, LangChain Agents, AutoGen, CrewAI, and LlamaIndex.
  • Build retrieval-augmented generation (RAG) pipelines, including chunking, embeddings, vector stores, hybrid search, and reranking.
  • Implement Model Context Protocol (MCP) tools and integrations.
  • Develop robust Python codebases, including SDKs, CI/CD, and deployments.
  • Implement observability (tracing, logs, telemetry) and guardrails (safety, validation, rate limits).
  • Conduct offline and online evaluations, including unit tests, A/B testing, and metric tracking.
  • Integrate with vector DBs (FAISS, Chroma, Pinecone, Redis, Milvus) and model APIs.
  • Collaborate with stakeholders to translate business requirements into AI solutions.


Requirements:

  • 5+ years of software engineering experience.
  • Strong Python programming expertise.
  • Hands-on experience with agent frameworks (LangGraph, LangChain Agents, AutoGen, CrewAI, and LlamaIndex).
  • Experience designing and deploying RAG systems.
  • Experience implementing MCP or similar protocol-based integrations.
  • Experience with vector databases and embedders.
  • Familiarity with cloud platforms (Azure, AWS, GCP), Docker, and Kubernetes basics.
  • Strong understanding of security, data privacy, governance, and AI safety.
  • Excellent communication and stakeholder management skills.
  • Bachelor's or master's in computer science, engineering, or a related field.


Nice-to-Have Skills:

  • LangOps/MLOps practices, including evaluation frameworks.
  • Search systems (Elasticsearch/OpenSearch), OCR, and document pipelines.
  • Experience with OpenAI, Azure OpenAI, Claude, Gemini, and Llama models.
  • Knowledge of frontend integration for copilots.
  • Work experience in regulated industries.


Soft Skills and Generic Requirements:

  • Clear communication and documentation skills.
  • Strong stakeholder management and collaboration.
  • Problem-solving orientation with data-driven decision-making.
  • Ownership and accountability for end-to-end solution delivery.

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