Backend Java API Developer
Job in
Chicago, Cook County, Illinois, 60601, USA
Listed on 2026-09-03
Listing for:
Kasmo Global
Full Time
position Listed on 2026-09-03
Job specializations:
-
Software Development
Backend Developer, Java Developer, Cloud Engineer - Software, SQL Developer
Job Description & How to Apply Below
Backend Java API Developer
Position:
Backend Java API Developer
Client:
Humana
Locations:
Louisville, KY | Dallas, TX | Chicago, IL | Washington, DC (Arlington) (Onsite/ Hybrid)
Work Arrangement:
Hybrid
Experience:
10+ Years
Duration:
Long-Term Contract
- Strong experience with Java
- Spring Boot
- REST APIs / RESTful Services
- Microservices Architecture
- API development and integration
- Strong experience with SQL / PostgreSQL
- Experience with Node.js is a plus
- Cloud experience with AWS / Azure
- CI/CD and Dev Ops practices
- Strong troubleshooting and debugging skills
- Experience designing and developing scalable backend applications
- Design, develop, and maintain Java-based REST APIs and microservices.
- Develop scalable and high-performance backend applications using Java and Spring Boot.
- Integrate APIs with internal and external applications.
- Work with databases including PostgreSQL/SQL.
- Collaborate with frontend developers, architects, and business teams.
- Participate in code reviews, testing, deployment, and production support.
- Follow Agile development and CI/CD practices.
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