Java SpringBoot Developer

Job#: 2089353

Job Description:

Job Title: Senior Spring Boot Engineer
Location: Onshore (U.S. Based)
Role Overview:

We are seeking a Senior Spring Boot Developer with strong backend engineering expertise to support modernization initiatives. The role involves collaborating with cross-functional teams, participating in technical requirement gathering sessions, and ensuring reliable incident support during U.S. business hours.
Key Responsibilities:

• Lead backend development using Spring Boot, Core Java, and Spring Data JPA/Hibernate
• Participate in client-facing technical workshops and requirement sessions
• Design and implement RESTful APIs with secure access via JWT/OAuth2
• Manage relational and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB, Redis)
• Ensure robust testing using JUnit, Mockito, and Spring Test
• Collaborate on CI/CD pipelines using tools like Git, Jenkins, Docker, and Kubernetes
• Monitor and optimize application performance using Prometheus, ELK Stack, and profiling tools
• Document APIs and services using Swagger/OpenAPI
• Support incident resolution during onshore hours
• Contribute to knowledge sharing and continuous improvement across the team

Required Skills & Experience:

• Strong proficiency in Core Java, OOP, multithreading, and exception handling
• Hands-on experience with Spring Boot, Spring Security, and Spring Data JPA
• Familiarity with DevOps tools and container orchestration
• Exposure to frontend technologies (Angular/React) is a plus
• Experience with Kafka, RabbitMQ, and PCF preferred
• Knowledge of Agile methodologies, JSON/YML, and security tools like Sonar, Fortify, and WebInspect

EEO Employer

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.

Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide.