Senior AI Engineer

Location: Vijayawada

Experience: 5+ Years

Employment Type: Full-Time

Shift Timings : UK Shift

Key Responsibilities

- Own the LLM Process Synthesizer, transforming captured action events into grounded, verifiable process specifications using Claude, structured outputs, and tool-use capabilities.
- Build agentic workflows using LangChain/LangGraph, including tool-calling agents and propose-diff human-confirm execution flows.
- Design, implement, and optimize RAG systems using embeddings, semantic search, and vector databases.
- Own retrieval architecture, including document chunking, indexing strategies, embedding selection, and vector stores (pgvector/Qdrant).
- Define and maintain AI evaluation frameworks, grounding checks, coverage/replay verification, and hallucination controls.
- Implement prompt/version management, autonomy gating, and cost/latency optimization.
- Deploy and maintain scalable AI solutions using AWS, Docker, and PostgreSQL-based systems.

Skills Required

- Strong proficiency in Python and building production-grade LLM applications.




- Hands-on experience with Anthropic Claude, OpenAI APIs, structured outputs, tool calling, and RAG.
- Experience with LangChain, LangGraph, or similar agent frameworks.
- Strong knowledge of embeddings, vector databases (pgvector, Qdrant, Pinecone, Weaviate, etc.), and retrieval design.
- PostgreSQL, SQLAlchemy, AWS, and Docker experience.
- Solid understanding of AI evaluation, guardrails, debugging, and system design.

Qualification

- B.Tech/B.E. (CSE, IT, ECE) or equivalent.
- Minimum 5+ years of relevant experience in Software Engineering, AI/ML, or Generative AI development.

Preferred

- Experience in Process Mining or Workflow Modeling.
- Knowledge of self-hosted/on-premise model serving.
- Experience with embedding fine-tuning and retrieval optimization.
- Familiarity with prompt evaluation tools, AI observability, and model monitoring.
- Understanding of PII handling, data privacy, and security best practices.

📌 Senior AI Engineer (Vijayawada)
🏢 Pixentia Solutions India Private
📍 Vijayawada