Senior Software Engineer (Java + React)

CES; Chennai District; On-site; INR 2,500,000 - 5,000,000; Full time

Job summary

CES is seeking a Senior Full-Stack Software Engineer to help build scalable SaaS products. You will own features end-to-end—from UI and API design to data modeling, cloud deployment, and production support—working with Product, UX, Architecture, QA, and engineers in the U.S.

You'll design REST APIs with Java/Spring, build front-ends with React, and ensure robust testing, CI/CD, and AWS deployments. Strong SQL (PostgreSQL) and Docker/Kubernetes experience are valued; AI-assisted tooling is a plus.

Qualifications

• 8+ years of professional software engineering experience in enterprise-grade applications.
• Advanced Java, Spring, Spring Boot with solid OOD, SOLID, data structures, algorithms and design patterns.
• Strong SQL and relational data modeling (PostgreSQL preferred) with automated testing practices.
• Experience with AWS, GitHub, CI/CD, Docker, Kubernetes and production monitoring/debugging.
• Proven experience in Agile teams across distributed locations and time zones.
• Interest in AI-assisted engineering tools is a plus.

Responsibilities

• Design and build secure, scalable REST APIs and backend services.
• Develop responsive front-end experiences with React, TypeScript, HTML, and CSS.
• Own full-stack features including UI, services, data model, tests, deployment and observability.
• Write clean, secure, testable code with strong test coverage across unit/integration/API/E2E.
• Troubleshoot performance and production issues using logs, metrics, traces, and monitoring tools.
• Support CI/CD pipelines and cloud delivery on AWS; contribute to docs and runbooks.

Skills

Java

Spring

Spring Boot

React

TypeScript

HTML/CSS

SQL

PostgreSQL

AWS

Git/GitHub

CI/CD

Docker

Kubernetes

Agile

AI-assisted tools

Tools

Docker

Kubernetes

GitHub

CI/CD tools

Job description

Senior Full-Stack Software Engineer (Java + React) | AWS

About the Role

We're hiring a Senior Full-Stack Software Engineer to help build scalable SaaS products. You'll own features end-to-end — from UI and API design through data modeling, cloud deployment, and production support — working alongside Product, UX, Architecture, QA, and engineers based in the U.S. This is a hands‑on role for someone who thrives in a global delivery model and is excited to use AI-assisted engineering tools to work smarter, not just faster.

What You'll Do

• Design and build secure, scalable REST APIs and backend services using Java, Spring, and Spring Boot
• Build responsive, modern front-end experiences with React, TypeScript, HTML, and CSS
• Own full-stack features — UI, services, data model, automated tests, deployment, and observability
• Design efficient data structures and processing logic for complex business requirements at scale, using PostgreSQL or similar RDBMS
• Write clean, secure, testable code; maintain strong unit/integration/API/E2E test coverage; conduct thoughtful peer reviews
• Troubleshoot performance and production issues using logs, metrics, traces, and cloud monitoring tools
• Support CI/CD pipelines and cloud delivery using AWS, GitHub, Docker, and Kubernetes
• Maintain clear technical documentation and runbooks; contribute to async updates and shared production support

What You Bring

• 8+ years of professional software engineering experience in enterprise-grade applications
• Advanced Java, Spring, Spring Boot skills — strong grasp of OOD, SOLID principles, data structures, algorithms, and design patterns
• Strong SQL and relational data modeling (PostgreSQL preferred), with solid automated testing practices
• Practical experience with AWS, Git/GitHub, CI/CD, Docker, Kubernetes, and production monitoring/debugging
• Proven success working in Agile teams across distributed locations and time zones
• Comfort with (or strong interest in) approved AI‑assisted engineering tools

Nice to Have

• Prior GIS (Geographic Information Systems) experience
• Deep prior exposure to AI-powered development workflows