SENIOR DOT NET DEVELOPER

techjays; Coimbatore District; Hybrid; INR 1,200,000 - 1,800,000; Full time

Job summary

techjays is hiring a Senior AI Engineer with experience in .NET to deliver cutting-edge AI systems. The position is hybrid and ideal for candidates with over 6 years of expertise in C#, ASP.NET Core, and Entity Framework.

In this role, you will design architecture for Greenfield projects, integrate APIs, and mentor a team of developers. Join us for global client exposure and be part of a team pushing the boundaries of AI in production.

Qualifications

• 6+ years in .NET with strong expertise in C#, ASP.NET Core, and Entity Framework.
• Hands-on experience with AI coding tools like Claude Code.
• Proficiency in Azure services including App Services and Cosmos DB.

Responsibilities

• Build and ship .NET applications from design to deployment.
• Integrate LLM APIs into production .NET services.
• Lead code reviews and mentor team members.

Skills

.NET

C#

ASP.NET Core

Entity Framework

AI coding tools

Azure

React

SQL Server

Tools

Claude Code

Docker

GCP/AWS

vector databases

Job description

Senior AI Engineer — .NET / C#

Location: Coimbatore / Chennai

Hybrid | 6+ Years | Immediate – 15 Days Notice

About Techjays

We build production-grade AI systems for enterprise clients across the US, UK, and Australia. As an Anthropic partner, we work at the frontier of AI — not experiments, but real systems that ship and scale. Our team includes engineers from Google, Akamai, NetApp, and Capgemini.

What You'll Do

• Build and ship .NET applications for enterprise clients — from design to deployment
• Integrate LLM APIs (Claude, OpenAI, Azure OpenAI) into production .NET services
• Use Claude Code daily for coding, debugging, and code reviews
• Build React UIs from wireframes to production
• Own SQL Server architecture, optimisation, and EF migrations
• Lead code reviews and mentor the team
• Work with PMs and Delivery Managers to hit sprint goals

What We're Looking For

• 6+ years in .NET — C#, ASP.NET Core, Entity Framework
• Hands‑on with Claude Code or similar AI coding tools
• Strong Azure — App Services, Functions, Service Bus, Cosmos DB, DevOps
• Solid React — hooks, state management, component architecture
• Expert SQL Server skills
• Experience with RESTful and GraphQL APIs at scale
• Good grasp of Clean Architecture, DDD, CQRS, microservices

Bonus

Python, Docker, vector databases, Semantic Kernel, SignalR, GCP/AWS

Why Join

• Greenfield projects — you design the architecture
• Anthropic partner — early access to frontier AI tools
• Global client exposure with real business impact
• Team of engineers who've built at scale

Skills: .NET and Artificial Intelligence (AI)