Sr. Java API Developer (Java, API, Spring boot)
Company : Cognizant
Location : Minneapolis, MN, 55401
Posted Date : 28 October 2025
Job Type : Other
Category : Software Development
Occupation : Developer
Job Details
Sr. Java Api Developer
Cognizant's Digital Engineering practice is seeking a highly qualified Sr. Java Api Developer with 10+ years of experience to join our dynamic team. The ideal candidate will have expertise in Java, AWS, SQL, Spring Boot, Angular JS, JavaScript, and MySQL. Experience in the Payer domain is mandatory. This is a hybrid work model with day shifts and no travel required.
Our engineers have a passion for high-quality, reliable, and maintainable code. You will work side by side with product managers, designers, and clients, making decisions together to quickly deliver valuable working software to clients and their users. Our engineers are agile and retrospective, and not afraid to identify what we're doing wrong, so we can fix it, and what we're doing right, so we can improve on it. Above all, we judge success by the success of our team and the happiness of our customers.
Location: Minneapolis, MN (Onsite)
You must be legally authorized to work in the USA without the need for employer sponsorship, now or at any time in the future.
Roles/Responsibilities
5+ years of experience with developing and implementing applications
5+ years experience in API development, Java, Spring Boot
Develop and maintain high-quality software solutions using Java, Spring Boot, Spring Security, GraphQL, ReactJs, JavaScript
Develop and maintain high-quality software solutions using Knowledge Graph, Prompt Designing, Semantic Search, Vector DB, Large Language Model (LLM), Langchain, and Prompt Engineering.
Conduct code reviews and provide constructive feedback to team members.
Troubleshoot and resolve complex technical issues in a timely manner.
Participate in the full software development lifecycle, from requirements gathering to deployment.
Required Qualifications
5+ years of experience with developing and implementing applications
5+ years experience in API development, Java, Spring Boot
Develop and maintain high-quality software solutions using Java, Spring Boot, Spring Security, GraphQL, ReactJs, JavaScript
Conduct code reviews and provide constructive feedback to team members.
Troubleshoot and resolve complex technical issues in a timely manner.
Participate in the full software development lifecycle, from requirements gathering to deployment.
Develop and maintain high-quality software solutions using Knowledge Graph, Prompt Designing, Semantic Search, Vector DB, Large Language Model (LLM), Langchain, and Prompt Engineering.
Experience with implementation and release management activities
Good understanding of unit/system and functional testing methodologies
Experience working in large transaction-based systems
Experience writing technical designs
Experience documenting technical functions
Salary and Other Compensation
The annual salary for this position is between $81,337- $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.
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
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.
Why Choose Cognizant?
It takes a lot to succeed in today's fast-paced market, and Cognizant Technology Solutions has become a leader in the industry. We love big ideas and even bigger dreams! We stand out because we put human experiences at the core. Our associates enjoy robust benefits and training opportunities from our industry-recognized, award-winning Academy team. You will have access to hundreds of technical trainings to keep your skillsets fresh and have opportunities to acquire certifications on the newest technologies.
Everything we do at Cognizant we do with passionfor our clients (fortune 100 companies), our communities, and our organization. It's the defining attribute that we look for in our people.
If you love ambiguity, excited by change, and excel through autonomy, we'd love to hear from you!
About Cognizant Digital Engineering
Well-designed software transcends digital technology, going beyond the fulfillment of basic requirements to focus instead on human needs. Within Cognizant Digital Engineering, we help clients develop software products that transform human insights into tangible, production-ready digital solutions. We also work with our clients to scale their native cloud applications. Using insights from the lived experiences of our consumers, we seamlessly replace traditional service strategies with engaging, precise, and direct digital applications. Designing phenomenal software is vital to success in the digital economyand we understand that a human-centric approach is key to this design.
What we offer
- The chance to work with impact. Here, you're empowered to bring your biggest thinking to help our company and clients improve everyday life.
- Ownership over your career. Stay at the top of your game through our award-winning learning and development ecosystem. And when your ambitions change or we offer new opportunities, we help you pivot by providing reskilling, on-the-job learning and guidance to find new roles that might be a better fit.
- The opportunity to thrive on a high caliber team with heart. We celebrate each other's experiences and perspectives and promote a sense of belonging through our affinity groups and diversity and inclusion initiatives.
- A comprehensive total rewards package, including a competitive salary and pension plan with matching contributions.
- Flexible health and financial benefits to support you and your eligible dependentsfrom day one.
- True work-life balance. Be at your best through paid time off, flexible work arrangements, volunteering opportunities, social events, and so much more.
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 2024) is consistently listed among the most admired companies in the world.
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, provincial or local laws.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email CareersNA2@cognizant.com with your request and contact information.
Language requirements vary depending on roles, but we ask that all candidates have basic English proficiency for company-wide communications purposes. For roles based in Quebec, professional English proficiency is required, as you'll deliver services to and collaborate with stakeholders outside the province who may not speak French.
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