Java Ai Developer Jobs in San Jose, CA (NOW HIRING)

About the role
We are seeking a Java Backend Developer to join our team. The ideal candidate will have strong hands-on experience designing, developing and supporting Java-based backend applications using Spring Boot, microservices and RESTful APIs. This role requires close collaboration with product owners, architects, QA, DevOps and business stakeholders to deliver scalable, secure and reliable technology solutions.
In this role, you will:
• Develop, enhance and maintain Java-based backend applications using Spring Boot and microservices architecture.
• Design, build and consume RESTful APIs that support business and platform capabilities.
• Analyse business and technical requirements and translate them into scalable technical solutions.
• Participate in architecture, design, development, testing, deployment and production support activities.
• Write clean, reusable and maintainable code aligned with coding standards and engineering best practices.
• Collaborate with product owners, architects, QA engineers, DevOps teams and other stakeholders throughout the delivery lifecycle.
• Perform code reviews and help ensure application performance, security, reliability and maintainability.
• Troubleshoot and resolve production issues in a timely manner.
• Contribute to CI/CD implementation, automation initiatives and continuous improvement efforts.
• Mentor junior developers and support technical knowledge sharing across the team.
Work model:Hybrid
We strive to provide flexibility wherever possible. Based on this role's business requirements, this is a hybrid position open to qualified applicants in Mountain View, CA, requesting 3 days per week at Cognizant's or Client's office. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.
The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.
What you need to have to be considered:
• 6+ Years of strong hands-on experience with Java backend development.
• Experience developing applications using Spring Boot and microservices architecture.
• Experience designing, developing and integrating RESTful APIs.
• Strong understanding of software design principles, coding standards and application lifecycle practices.
• Experience with application troubleshooting, debugging and production support.
• Ability to collaborate effectively with cross-functional teams in an Agile delivery environment.
• Experience contributing to CI/CD pipelines, automation or DevOps-aligned delivery practices.
• Strong analytical, problem-solving and communication skills.
These will help you stand out:
• Experience supporting enterprise-scale applications in a client-facing delivery environment.
• Familiarity with cloud, containerization or modern deployment practices.
• Experience mentoring junior developers or supporting technical enablement across teams.
We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.
Important Disclaimers:
Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs.
Candidate must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future
Salary and compensation:
The annual salary for this position will be between $55,350 to $92,000 per year depending on the experience and other qualifications of the successful candidate. This position is also eligible for Cognizant's discretionary annual incentive program and stock awards, based on performance and subject to the terms of Cognizant's applicable plans.
Applications will be received by August 14th, 2026.
Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
• Medical/Dental/Vision/Life Insurance.
• Paid holidays plus Paid Time Off.
• 401(k) plan and contributions.
• Long-term/Short-term Disability.
• Paid Parental Leave.
• Employee Stock Purchase Plan.
Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
About Cognizant:
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.
Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] for roles based in the Americas or [email protected] for roles based in India.