Full Stack Engineer Junior (1-3 Years) Mumbai, India Full time, on-site Apply for this role Overview

Unico Connect is seeking a Full Stack Engineer to own features end-to-end across React or Next.js frontends and Node.js or Python backends. The role spans UI implementation, API design, database schema work, and the deployment discipline to ship reliably. The position is well suited to early-career engineers who enjoy moving across the stack and care about both pixel-precision and database integrity.

Key Responsibilities

- Build full-stack features spanning React or Next.js frontends and Node.js or Python backends
- Design and implement database schemas in PostgreSQL, MySQL, or MongoDB
- Integrate third-party APIs and SDKs
- Write tests across the stack including Vitest, Jest, and Playwright
- Deploy to Vercel, GCP, or AWS through CI/CD pipelines
- Polish frontend UI to match designer specs; collaborate with designers during dev-mode handoff
- Pair with senior engineers on architecture decisions and code reviews
- Participate in incident response rotations for owned services and frontends
- Maintain technical documentation for owned features and integrations
- Contribute to internal full-stack templates, generators, and shared libraries

Required Qualifications

- Bachelor's degree in Computer Science, Engineering, or equivalent experience
- 1-3 years building full-stack apps in production
- Strong React with Next.js and TypeScript
- Backend experience with Node.js (NestJS, Fastify, or Express) or Python (FastAPI)
- SQL fundamentals on PostgreSQL or MySQL
- Comfort with Git, GitHub Actions, and CI/CD pipelines
- Solid understanding of HTTP, REST, and async patterns
- Working knowledge of state management with TanStack Query, Zustand, or Redux Toolkit
- Excellent written communication for pull requests and design docs
- Demonstrated capacity to ship code that survives production traffic

Preferred Qualifications

- GraphQL exposure
- Tailwind and design system implementation experience
- Mobile exposure (Flutter or React Native)




- Hands-on with edge functions and server-side streaming
- Open-source contributions

AI Tools Proficiency Production engineering at Unico Connect assumes AI tools form part of the daily workflow rather than an experimental augmentation. For this role specifically:

- Cursor or Claude Code as a daily coding driver
- v0 or Bolt for frontend prototyping and component scaffolding
- GitHub Copilot for inline code suggestions
- AI-assisted test generation across the stack

Required Skills React 18+Next.js (App Router)TypeScriptNode.js / NestJS / FastifyPython / FastAPIPostgreSQL / MySQL / MongoDB Benefits

- Hybrid working model — 1 day work-from-home per week
- MacBook Pro and external monitor for work
- Paid subscriptions to Claude, ChatGPT, and Cursor
- Team events, offsites, and outings
- Referral bonus when you bring in a successful hire

What we look for at Unico Connect Every Unico role expects the same underlying traits — regardless of department or seniority. If these resonate, apply.

AI-augmented by default Fluent with Claude, ChatGPT, Cursor, Figma AI, or whatever is relevant to your craft. We expect AI tools in the loop, not as a novelty.

Comfortable with startup pace Fast cycles, real ownership, low ceremony. You will not be a cog.

Driven by value creation Output and outcomes matter more than process. You ship work that moves a metric.

Ownership mindset You treat the codebase, the deliverable, and the client relationship as your own.

Builder energy You joined because you want to ship amazing tech products, not warm a seat.

Ready to build the future?

Join our team of engineers and help us shape the next generation of AI-native software for clients across the globe.

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📌 Full Stack Engineer (Mumbai)
🏢 Unico Connect
📍 Mumbai