Senior Software Engineer | AWS, React JS, Java, SQL | Hybrid | Mumbai, India
Job Description
Summary
Join Cognizant as a Senior Software Engineer in Mumbai, working in a hybrid environment that blends remote flexibility with in-office collaboration. With 8 to 11 years of hands-on experience, you will develop and maintain cutting-edge web applications using AWS, React JS, Java, Spring Boot, SQL, JavaScript, and MySQL. This role offers the perfect opportunity to advance your software engineering career by working on high-impact projects, mentoring junior developers, and contributing to innovative solutions that drive business success.
Job Details at a Glance
| Job Title | Senior Software Engineer – AWS, React JS, Java, SQL |
|---|---|
| Company | Cognizant |
| Location | Mumbai, India |
| Employment Type | Full-Time |
| Work Model | Hybrid (Remote + Onsite) |
| Shift | Day Shift |
| Experience Level | 8 to 11 Years |
| Key Skills & Tools | AWS, React JS, Java, Spring Boot, SQL, JavaScript, MySQL |
| Job Category | Technology & Engineering |
| Job ID | 00063840715 |
| Date Posted | August 28, 2025 |
| Travel Required | No |
Responsibilities
- Design, develop, and maintain scalable, high-performance web applications using AWS, React JS, Java, Spring Boot, SQL, JavaScript, and MySQL
- Collaborate with cross-functional teams including product managers, QA, and UI/UX designers to deliver robust software solutions
- Ensure application performance, responsiveness, and security across platforms
- Identify, troubleshoot, and resolve software bottlenecks and bugs to enhance user experience
- Mentor junior developers by providing technical guidance, conducting code reviews, and sharing best practices
- Contribute to the architecture, design, and development of new features and system enhancements
- Stay current with emerging technologies and industry trends to continuously improve skills and project outcomes
- Document software designs, codebase changes, and technical processes for future reference and team knowledge sharing
- Implement data protection and security protocols to safeguard applications and sensitive data
Required Skills & Qualifications
- 8 to 11 years of professional experience in software development with a focus on AWS, React JS, Java, Spring Boot, SQL, JavaScript, and MySQL
- Proven ability to develop, deploy, and maintain complex web applications
- Strong problem-solving skills with keen attention to detail and code quality
- Experience working effectively in a hybrid work model balancing remote and onsite collaboration
- Excellent communication and teamwork skills to work within diverse and agile teams
- Proactive learner with the ability to adapt quickly to new technologies and changing project requirements
Why Work at Cognizant?
- Be part of a global tech leader recognized among Forbes World’s Best Employers 2024 and NASDAQ-100 companies
- Thrive in an energetic, inclusive, and collaborative work culture supporting your professional growth
- Work on innovative digital transformation projects impacting clients worldwide
- Benefit from a flexible hybrid work environment promoting work-life balance
- Join a community of over 300,000 talented professionals shaping the future of technology
About Cognizant
Cognizant is a global professional services company focused on digital transformation, consulting, and technology solutions. Headquartered in the U.S., Cognizant helps clients reinvent their businesses for the digital era with cutting-edge technology and industry expertise. Learn more at www.cognizant.com.
Apply Now
Ready to take your software engineering career to the next level?
👉 Apply today on Cognizant’s official careers page and join a leading global technology firm in Mumbai.