About the role

As a Senior Java Full Stack Developer, you will make an impact by designing, developing, and maintaining high‑performing software applications leveraging modern cloud and full‑stack technologies. You will be a valued member of the engineering team and collaborate closely with developers, architects, product owners, and cross‑functional partners to deliver scalable, secure, and innovative solutions.

Work model

This is an onsite role based on business requirements in Plano, TX. Regardless of work arrangement, we support a healthy work–life balance through our wellbeing programs.

Working arrangements may change based on project or client needs.

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**

In this role, you will:

• Develop and enhance backend services using Java and Spring Boot to support scalable and high‑performance applications.
• Build dynamic and responsive front‑end interfaces using AngularJS and JavaScript.
• Utilize AWS services to deploy, monitor, and manage cloud‑based applications with a strong focus on reliability and security.
• Design, optimize, and maintain SQL and MySQL databases to ensure efficient data storage, retrieval, and overall system performance.
• Collaborate with product and engineering teams to translate business requirements into technical specifications and deliver working solutions.
• Conduct testing, debugging, and performance tuning to ensure stability and adherence to engineering best practices.
• Offer technical support for production issues to minimize downtime and enhance user experience.
• Participate in code reviews to ensure high‑quality, consistent, and maintainable code.
• Document system designs, configurations, and processes to support long‑term maintainability and team knowledge sharing.
• Mentor junior engineers and contribute to continuous improvement initiatives across the development lifecycle.

What you need to have to be considered:

• Minimum of 12 years of experience in software engineering with a track record of delivering complex applications.
• Hands‑on expertise in AWS for cloud deployments, hosting, monitoring, and infrastructure management.
• Strong proficiency in SQL and MySQL for database design, optimization, and troubleshooting.
• Advanced experience with Spring Boot for building backend services and integrating applications.
• Proficiency in AngularJS and JavaScript for developing dynamic front‑end interfaces.
• Extensive experience with Java for robust enterprise application development.

These will help you stand out:

• Experience working in large, distributed enterprise environments.
• Strong understanding of CI/CD pipelines, DevOps practices, and modern tooling.
• Familiarity with microservices architecture and containerization (Docker, Kubernetes).
• Excellent problem‑solving skills and the ability to troubleshoot issues across cloud, backend, and front‑end layers.
• Ability to mentor and uplift junior developers through coaching, training, and best practices.

Salary and Other Compensation:

The annual salary for this position is between $81,000 – $140,000 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

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.

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.

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.

The Cognizant community:
We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive.

• Cognizant is a global community with more than 300,000 associates around the world.
• We don’t just dream of a better way – we make it happen.
• We take care of our people, clients, company, communities and climate by doing what’s right.
• We foster an innovative environment where you can build the career path that’s right for you.

About us:
Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant (a member of the NASDAQ-100 and one of Forbes World’s Best Employers 2025) is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com

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.

Disclaimer:
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.