Tech Lead – Full Stack .NET and AI

About the role

You will lead a team building web applications in C# and Blazor that use large language models, and make sure they are well tested from the start.

What you will do

- Lead the design and build of web applications using C#, Blazor and TypeScript
- Build agentic workflows that plan, call tools and act on enterprise systems, including tool access through the Model Context Protocol (MCP)
- Build NLP-to-SQL features that let users query business data in plain language, safely and with auditability
- Run models locally with Ollama or vLLM where data must stay on customer premises
- Design retrieval with vector databases such as ChromaDB
- Set up front-end test automation with Playwright, and containerise applications with Docker
- Lead 5–8 engineers through planning, reviews and delivery

What you will need

- 8–12 years in software development, with at least 2 years as a tech lead




- Strong C# and .NET, including Blazor, and TypeScript for front-end work
- Local LLM inferencing with Ollama or vLLM, including model selection, quantisation trade-offs and serving on GPU or CPU
- Enterprise AI orchestration with Microsoft Semantic Kernel, LangChain or LlamaIndex
- Shipped agentic workflows or NLP-to-SQL features to production users, beyond straightforward chatbots
- Playwright or a similar front-end automation tool
- SQL, REST and Docker

Good to have

- Building MCP servers
- ChromaDB or other vector databases
- Evaluation and guardrails for LLM output (for example prompt testing and SQL validation)
- Azure or AWS experience

Education

B.E. / B.Tech in Computer Science, Electronics or a related field, or MCA

📌 Technical Lead (New Delhi)
🏢 NeST Digital
📍 New Delhi