About the Role Were looking for a Senior Full-Stack Engineer who can own technical direction on a production multi-tenant SaaS platform. Youll work across backend, frontend, cloud, and CI/CD - designing solutions, mentoring experts on the team, and shipping reliable features end to end. Strong communication and hands-on technical leadership are as important as coding depth. What Youll Do Lead design and implementation across a TypeScript monorepo (Fastify API, Next.js web UI, shared packages) using Domain-Driven Design. Build and evolve scalable backend services with Fastify, Azure Functions, MongoDB/Cosmos DB, and Azure storage/queue services. Deliver rich frontend experiences with Next.js, React, TypeScript, TanStack Query, and modern UI patterns. Own and improve Azure DevOps CI/CD pipelines, deployments, environments, and release quality for API, web, and async workers. Design multi-tenant data models, APIs, permissions, and integrations (including Azure AD B2C / MSAL auth). Propose and drive technical solutions for complex product problems - architecture trade-offs, performance,



reliability, and observability. Partner with product and engineering experts: code reviews, design discussions, mentoring, and explicit written/verbal communication. Ensure production readiness: testing, monitoring (OpenTelemetry), Dockerized services, and operational support. What Were Looking For 7+ years of full-stack software development, with clear senior/lead ownership of systems in production. Strong TypeScript/Node.js expertise; hands-on experience with Fastify (or similar Node frameworks) and Next.js/React. Solid experience with Azure cloud services: App/Functions hosting, Storage (Blob/Queue), identity (Azure AD B2C / Entra), and related SDKs. Hands-on Cosmos DB (MongoDB API) or MongoDB - modeling, indexing, query performance, and multi-tenant data design. Experience with Azure DevOps pipelines, CI/CD, and shipping services safely across environments. Comfort with Domain-Driven De

📌 Senior Fullstack developer (Chennai)
🏢 TALENTSHIP
📍 Chennai