Senior Full-Stack Developer (React.js+Node.js)

Company Introduction

Codebase builds exceptional software teams for clients across the USA and India. We take on our clients' biggest engineering risks — speed, quality, and the cost of hiring the wrong people — and solve them with vetted engineering talent and a custom agile process. Codebase is a great place to work at. The culture is transparent and every employee, irrespective of their position, is given a chance to be heard.

You'll own features end-to-end — from UI components to backend APIs — working closely with designers, PMs, and fellow engineers to ship scalable, production-grade software. If you care about clean code, fast feedback loops, and building things that last, this is for you.

Design, develop, and maintain scalable full stack features across React.js frontends and Node.js backends

Build and consume RESTful APIs; contribute to microservices architecture decisions and backend service design

Write clean, well-structured TypeScript with a focus on performance, readability, and long-term maintainability

Collaborate with designers and product managers to translate requirements into production-ready implementations

Manage data models and queries across relational and NoSQL databases (PostgreSQL, MySQL, MongoDB)

Own your code through the full lifecycle — design, build, test, deploy, and monitor in production

Set up and maintain CI/CD pipelines; deploy and manage services on AWS (ECS, Lambda)

Conduct and participate in code reviews to maintain engineering standards across the team

Troubleshoot and resolve performance bottlenecks, bugs, and production issues proactively

Contribute to technical documentation, architecture discussions, and sprint planning

6+ years of hands-on full stack experience with React.js and Node.js in production environments

Strong command of TypeScript, ES6+ features, and async/await patterns

Proficiency with Express.js, Nest.js, or a comparable Node.js framework

Solid understanding of REST API design, microservices architecture, and database modelling (MongoDB, PostgreSQL, or MySQL)

Hands-on experience with Git, CI/CD pipelines, and cloud platforms — particularly AWS (ECS and Lambda)

Experience with state management solutions such as Redux, Context API, or Zustand

Ability to write clean, well-tested code and participate meaningfully in code reviews

Docker and Kubernetes for containerisation and orchestration

WebSockets or real-time communication patterns

Testing frameworks — Jest, Mocha, or similar

Serverless architecture and function-based compute models

Soft Skills

Excellent problem-solving and analytical skills.

Strong communication and interpersonal abilities.

Ability to work independently and as part of a team.

Proactive and eager to learn new technologies.