Company Introduction

Codebase is a young software services company with a great pool of tech-savvy developers. We started in the spring of 2018, and have been growing aggressively. We are located in Pune, India, and serve software product companies across the globe; focusing on enterprise SaaS, eCommerce, cloud, and application development.

We are looking for a high-impact Full Stack Engineer who can build, scale, and own modern web and mobile applications end-to-end. You will work across Python backend systems, and React (Web), contributing to product decisions, system architecture, and performance optimization.

This role is ideal for someone who enjoys building production-ready systems, cares about clean code, and understands how scalable products are built and operated in real-world environments.

Key Responsibilities

Design, develop, and maintain scalable web applications using Python (FastAPI) for backend services and React.js / Gatsby for frontend development.
Build and optimize RESTful APIs, ensuring high performance, security, and scalability.
Develop responsive and user-friendly UI components using HTML5, CSS3, JavaScript (ES6+), TypeScript, and Tailwind CSS.
Collaborate with cross-functional teams (design, product, backend) to deliver end-to-end features.
Deploy, manage, and monitor applications onAWS (S3, CloudFront) and GCP (GKE, Pub/Sub).
Write clean, maintainable, and testable code, ensuring high code quality through unit and integration testing.
Manage source code usingGit and follow best practices for version control and CI/CD workflows.
Optimize application performance, troubleshoot issues, and implement improvements.
Participate in code reviews, technical discussions, and contribute to architectural decisions.
Stay updated with emerging technologies and suggest improvements to existing systems.

Requirements

3–9 years of experience in full-stack development.
Solid backend experience using Python.
2+ years React.js, Hands-on experience with TypeScript.
Solid understanding of HTML5, CSS3 and Tailwind CSS.
Experience building REST APIs and real-time systems (WebSockets/SSE)
Strong knowledge of PostgreSQL
Hands-on experience with JWT and OAuth2 authentication
Experience with Docker and CI/CD pipelines (GitHub Actions)
Familiarity with logging, monitoring, and error tracking tools
Strong understanding of software engineering best practices

Nice To Have

Exposure to system design and scalable architectures
Experience handling production incidents and performance tuning
Knowledge of testing frameworks and automated testing
Prior experience in agile or fast-paced startup environments

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.

Senior Full-Stack Developer (Python+React.js+AWS)