Job Description
We are looking for a Full Stack Engineer (Backend Heavy) with 3+ years of experience in building and maintaining production-grade applications. The candidate should have strong backend experience with Node.js/TypeScript or Golang, along with working knowledge of React.js or Flutter.
Key Requirements

- 3+ years of professional software development experience.
- Strong hands-on experience with Node.js/TypeScript or Golang.
- Experience in developing REST APIs, backend services, integrations, and business logic.
- Positive understanding of HTTP, authentication, authorization, error handling, asynchronous programming, and backend architecture.
- At least 1 year of practical experience with Agentic AI / AI-assisted development tools such as GitHub Copilot, Cursor, Claude Code, Codex, Windsurf, or equivalent.
- Experience using AI tools for code generation, debugging, refactoring, testing, documentation, or code review.
- Minimum 1 year of hands-on experience with React.js or Flutter.
- Good working knowledge of SQL databases such as PostgreSQL, MySQL, or SQL Server.
- Understanding of database design, joins, indexing, transactions, and query optimisation.




- Basic-to-intermediate knowledge of System Design, including API design, scalability, caching, asynchronous processing, and failure handling.

Good to Have

- MongoDB / NoSQL
- Redis
- Docker / Docker Compose
- CI/CD and Cloud
- Kubernetes
- JWT/OAuth, RBAC, API Security, OWASP
- Grafana, Prometheus, OpenTelemetry, ELK/OpenSearch
- Experience with Microservices, Event-driven architecture, Queues, WebSockets, API Gateways, or Serverless

Responsibilities

- Design, develop, test, deploy, and maintain backend applications.
- Build scalable APIs, services, integrations, and business logic.
- Contribute to React.js or Flutter applications when required.
- Participate in technical and system design discussions.
- Debug issues across application, API, database, and infrastructure layers.
- Use AI-assisted development tools while ensuring code quality, security, testing, and maintainability.

Pay: Up to ₹1,200,000.00 per year

Benefits:

- Flexible schedule
- Health insurance
- Leave encashment
- Paid sick time
- Provident Fund

Work Location: In person

📌 MERN Stack Developer (Sahibzada Ajit Singh Nagar)
🏢 Wits Innovation Lab
📍 Sahibzada Ajit Singh Nagar