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Senior system engineer

Chennai, IndiaFull-timePosted Oct 3, 2026

Job description

Responsibilities

Develop and maintain cross-platform mobile applications using React Native. Design and develop responsive web applications using React.js. Build scalable backend services and RESTful/GraphQL APIs using Node.js. Integrate frontend applications with backend systems and third-party services. Design and optimize database schemas, queries, and data models. Ensure application performance, security, scalability, and reliability. Participate in architecture discussions and technical design reviews. Write clean, reusable, and maintainable code following best practices. Conduct code reviews and mentor junior developers. Collaborate with Product Owners, UX Designers, QA teams, and DevOps teams in Agile environments. Troubleshoot production issues and implement performance improvements. Support CI/CD processes and application deployments.

Requirements

Technology->Experience Engineering->Full Stack Experience Engineering,Technology->Mobile Development->React Native

Description copied from Infosys's careers page. Read the full posting before you apply.

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