Senior Java Full Stack Engineer

Senior Java Full Stack Engineer

We are looking for a highly skilled Senior Java Full Stack Engineer. The ideal candidate will bring expertise in Core Java, Java 8+, Reactive Programming, Spring boot, and REST API. This role encompasses leadership responsibilities, including different planning strategies. By ensuring robust and efficient system operations, the candidate will play a key role in advancing our company’s mission.

Location: Phoenix – AZ (Onsite)

You must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.

Responsibilities

• Lead the solution design and implementation of core platform features.
• API Design and Implementation.
• Provide Operational support with building platform monitoring tools/dashboards, ad hoc reports.
• Defect Fixes, Performance Testing, Endurance testing.
• Willingness to work in second shift from offshore so that he can overlap with Onsite team.

Qualifications

• Bachelor’s degree in computer science or related, and 6+ years of relevant experience
• Core Java – Java 8 / 11 (Lambdas, Streams, Completable Future, optional, generics, etc.)
• Spring Boot, Spring Security (JWT, OAUTH, Role Validation), Spring Data – Spring Reactive – (Security-> Spring boot vs spring reactive) – Web flux – Reactor 3.
• Rest API – Open API, Swagger, Controller, Status Code, Exception Handler.
• Reactive Programming – Asynchronous – Vert.x.
• Messaging Systems – Kafka, MQ, JMS.
• Test Driven Development.
• JUnit, Integration Testing, Performance Testing, Endurance Testing.
• Mock tools (mockit, powermockit.)
• Monitoring Tools (Grafana, Kibana, ELF, Splunk.)
• CI/CD (Maven, Gradle, Git, Jenkins.)
• Deployment (Cloud platform, Docker, Kubernetes)
• Database – SQL, No SQL
• Microservices Architecture, Design Patterns, Coding Skills.

Salary and compensation

The annual salary for this position will be between $68k – $114,500 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 July 10th, 2025.

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.

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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 2024) 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.

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