Senior Engineer

3 weeks ago

India Xebia Full time
Senior Engineer (GenAI & Prompt Engineering) | Xebia

We are looking for a highly experienced GenAI Engineer with deep expertise in Prompt Engineering, Retrieval-Augmented Generation (RAG), and Vector Search Systems to integrate GenAI into our engineering & DevOps ecosystem.

This is a contractor role where you will design intelligent assistants & agents to augment CI/CD workflows, knowledge retrieval, incident handling, and developer productivity using LLMs, Python, and NLP pipelines.

Key Responsibilities

- Design & optimize prompts for LLM workflows ensuring accuracy & relevance
- Build RAG pipelines using vector DBs (FAISS, Pinecone, Weaviate, Qdrant)
- Integrate LLMs into internal tools, CI/CD & observability dashboards
- Implement GenAI solutions using LangChain, LlamaIndex, Haystack, Hugging Face etc.
- Fine-tune open-source/commercial LLMs (OpenAI, Claude, Cohere, Mistral) for domain use cases
- Collaborate with DevOps & platform teams to drive automation with GenAI
- Ensure data privacy, governance & ethical AI practices

Required Skills

- 6–10+ years in engineering, with 2+ years hands-on in GenAI/LLMs/NLP
- Strong Python skills with experience in LangChain, Hugging Face, LlamaIndex
- Deep knowledge of vector databases & embeddings
- Proven experience designing & deploying RAG architectures
- Experience integrating LLM APIs (OpenAI, Azure OpenAI, Claude, etc.)

Nice to Have

- Experience with multi-modal models / fine-tuning LLMs
- Familiarity with developer-facing GenAI use cases: infra-as-code review, changelog generation, log triage
- Exposure to Kubernetes, GitOps, DevSecOps

Work Location & Mode

- Any Xebia Location: Chennai, Bangalore, Hyderabad, Pune, Gurugram, Bhopal, Jaipur
- Hybrid model – 3 days/week from office

Important

- Only Immediate Joiners or max 2 weeks notice period will be considered

How to Apply

Send your profile to vijay.s@xebia.com with the subject line: "Application – Senior Engineer (GenAI & Prompt Engineering)"

Please share the following details along with your CV:

- Full Name
- Total Experience
- Current CTC
- Expected CTC
- Current Location
- Preferred Xebia Location (from above)
- Notice Period / Last Working Day (if serving)
- Primary Skills
- LinkedIn Profile

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