Senior AI Engineer

As a Senior AI Engineer, you will lead the design, development, and deployment
of complex GenAI and agentic AI solutions. You will own end-to-end delivery of
intelligent workflows powered by LLMs, embeddings, vector databases, and
orchestration frameworks. You will be expected to drive architectural decisions,
mentor junior engineers, and collaborate closely with product, platform, and
data teams to deliver scalable, secure, and high-performance AI capabilities.

Core Responsibilities

• Architect and deploy LLM-based solutions at scale (e.g., enterprise chat
agents, document intelligence, domain-specific RAG)
• Design agentic workflows using LangChain, A2A protocols, or custom-built
orchestration layers
• Develop and optimize prompt chaining logic, vector search strategies, and
context management approaches (e.g., with MCP)
• Integrate solutions with cloud-native platforms (Databricks, Azure Foundry),
APIs, and enterprise data ecosystems
• Lead technical design reviews, enforce best practices in code structure,
testing, and observability




• Conduct performance evaluations, token cost optimizations, and maintain
reusability across solutions
• Mentor Associate and AI Engineers through pair programming, design guidance,
and code reviews
• Stay ahead of emerging GenAI tooling and make recommendations for adoption in
our stack

Required Skills

• 4–6+ years of experience in AI/ML engineering, with minimum 2 years working on
GenAI/LLM use cases
• Deep proficiency in Python, with fluency in libraries like OpenAI, Pydantic,
Transformers, LangChain, FAISS, and Pandas
• Demonstrated experience in building and deploying LLM-integrated applications
using OpenAI or similar APIs
• Solid knowledge of vector databases, prompt engineering strategies, and LLM
context optimization
• Hands-on with Azure cloud stack, GitHub/Azure DevOps CI/CD, and
microservice/API design

Preferred Skills

• Experience with MCP (Model Context Protocol) and A2A orchestration in a
pro

📌 Senior AI Engineer (Bengaluru)
🏢 Ecolab
📍 Bengaluru