Job Summary:

We're seeking a Full Stack Engineer to drive technical excellence across our engineering stack. In this role, you will:

- Architect and develop scalable web applications using modern web frameworks ensuring code quality and best practices across frontend and backend systems.
- Implementing responsive UI components, state management solutions, and modern web technologies to create exceptional user experiences.
- Lead development teams through complex technical challenges, providing mentorship and guidance while maintaining high standards of engineering excellence.
- Design database schema and APIs to support business requirements and system scalability.
- Collaborate with product, design, data engineering, data science and MLOps teams to deliver innovative solutions while making key technical decisions that shape our platform's future.

Key Responsibilities

- Design/implement scalable full-stack applications using Java/Spring backends and up-to-date frontend frameworks.
- Architect and optimize APIs (such as RESTful, GRPC, GraphQL) and database schemas.
- Lead development of new features and maintain existing codebase.
- Implement automated testing and deployment strategies.
- Optimize application performance and resolve technical debt.
- Guide technical architecture decisions and technology selection/implementation.




- Review code and provide technical mentorship/leadership to other engineers.
- Collaborate with product and design teams to define technical requirements.
- Establish coding standards and development best practices.
- Monitor system health and implement improvements based on metrics.
- Document technical specifications and system architecture.

Knowledge, Skills, Abilities & Qualification:

- Bachelors degree in computer science, engineering or a related field.
- 10+ years of experience in full stack web development.
- Proven track record leading complex full stack initiatives including modern frontend web frameworks selection and implementation.
- Frontend development expertise with modern JavaScript frameworks (Angular, React, Vue or similar).
- Experience building and maintaining scalable web applications and APIs.
- Strong understanding of database design, caching strategies and API optimization.
- Experience leading technical teams and mentoring engineers.
- Strong system design and architecture skills.
- Excellent debugging and troubleshooting abilities.
- Experience with containerization/orchestration (preferred).
- Proficiency with Git, CI/CD pipelines, deploying services to Kubernetes (preferred).
- Working experience on Claude Code, LLMs, Cursor etc.

📌 Full- Stack Developer (Chennai)
🏢 Ontrac AI India
📍 Chennai