Sr. Java Full Stack Developer
Cognizant· enterprise· IT Services· Oct 25, 2026 · 2d ago
Pittsburgh, Pennsylvania, United States / Lake Mary, Florida, United States / Westborough, Massachusetts, United States
Hybrid
Full-time
Senior
$121K–$180K est.
9+ years exp
Job description
About the role
As a Senior Java Full Stack Developer , you will make an impact by designing and delivering scalable, high-performance enterprise applications that support critical business initiatives. You will be a valued member of the engineering team, working collaboratively with architects, product owners, developers, QA teams, and business stakeholders to build modern cloud-native solutions.
In this role, you will:
• Design, develop, and maintain robust backend applications using Java 17+ , Spring Boot , and modern architectural patterns.
• Build and support RESTful APIs and microservices , ensuring high availability, performance, security, and scalability.
• Develop and optimize data access layers using JPA/Hibernate and relational or NoSQL databases.
• Create and enhance user interfaces using Angular 17+/19+ and TypeScript while supporting seamless front-end and backend integration.
• Implement event-driven solutions using Kafka and messaging technologies to support real-time application workflows.
• Containerize and deploy applications using Docker and support automated delivery through CI/CD pipelines.
• Collaborate with cross-functional teams to define technical solutions, troubleshoot complex issues, and deliver high-quality software.
• Contribute to architecture discussions, code reviews, technical best practices, and continuous improvement initiatives.
Work model: Hybrid
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring 3 days a week in a client or Cognizant office in Lake Mary, FL, Pittsburgh PA or Westborough MA.
Regardless of your working arrangement, we are here to support a healthy work-life balance though 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
• 9+ years of strong hands-on experience developing enterprise applications using Java 17+ , Spring Boot , and JPA/Hibernate .
• Experience building and consuming REST APIs and developing microservices-based architectures .
• Hands-on experience with Angular 17+/19+ , TypeScript, and front-end integration.
• Experience working with Kafka , MQ, or other messaging platforms in event-driven environments.
• Knowledge of relational and/or NoSQL databases such as Oracle, PostgreSQL, MySQL, MongoDB , or similar.
• Experience with Docker , Git , and CI/CD tools such as GitHub Actions, Jenkins, or equivalent.
• Working knowledge of software architecture principles, design patterns, testing, debugging, and application performance optimization.
• Strong communication, problem-solving, and collaboration skills.
These will help you stand out
• Experience with Camunda or other workflow orchestration platforms.
• Experience working with cloud platforms such as AWS, Azure, or Google Cloud Platform .
• Exposure to distributed systems and cloud-native application development.
• Experience implementing automated unit, integration, and performance testing strategies.
• Ability to contribute to technical design decisions and mentor junior developers.
• Experience working within Agile/Scrum delivery environments.
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.
Applications will be accepted until November 13th, 2026.
Salary and Other Compensation:
The annual salary for this position is between $ 81,337 to $135,500 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
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.
Applicants for US based positions must be currently authorized to work for any employer in the United States. The company is unable to provide employment-based immigration sponsorship for US based positions.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email CareersNA2@cognizant.com for roles based in the Americas or CareersIndia2@cognizant.com for roles based in India.
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.
Application prep
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Keywords to mirror
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- Platform
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Benefits
Benefits detected in the listing.
Dental
Vision
401(K)
Paid Time Off
Parental Leave