Application Programmer

Java Backend Developer Job Title: Java Backend Developer Location: Charlotte, NC Experience: 10+ Years Type: Contract / Long Term Job Description: We are looking for a strong Java Backend Developer with hands-on experience building scalable backend applications, REST APIs, and microservices. Current market requirements for these locations commonly emphasize Java, Spring Boot, microservices, Kafka, SQL, cloud, and containerization. Must Have Skills: Strong experience with Spring Boot & Spring Framework Hands-on experience developing Microservices Strong REST API / Web Services development Excellent SQL and relational database experience Experience with Kafka or other messaging platforms Experience with AWS/Azure cloud Docker and Kubernetes CI/CD tools such as Jenkins/GitHub Actions Git, Maven/Gradle JUnit/Mockito and unit testing Strong understanding of OOP, multithreading, data structures, and design patterns Experience with production support, troubleshooting, and performance tuning Good to Have: NoSQL – MongoDB/DynamoDB Spring Security, OAuth2/JWT API Gateway Terraform Financial/BFSI domain experience Agile/Scrum experience Key Responsibilities: Design and develop scalable backend services using Java and Spring Boot. Build and maintain RESTful APIs and microservices. Develop event-driven applications using Kafka. Work with SQL/NoSQL databases and optimize queries. Deploy applications using cloud and container technologies. Participate in code reviews, testing, troubleshooting, and production support. Collaborate with architects, QA, DevOps, and business teams. Hourly Rate: 60$-65$ per hour This range reflects base compensation and may vary based on location, market conditions, experience, and candidate qualifications. Benefits: The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, 401(k) retirement plan, life insurance, long-term disability insurance, short-term disability insurance, paid parking/public transportation, (paid time, paid sick and safe time, hours of paid vacation time, weeks of paid parental leave, paid holidays annually - AS Applicable) About Us At Collabera, we don't just offer jobs—we build careers. As a global leader in talent solutions, we provide opportunities to work with top organizations, cutting-edge technologies, and dynamic teams. Our culture thrives on innovation, collaboration, and a commitment to excellence. With continuous learning, career growth, and a people-first approach, we empower you to achieve your full potential. Join us and be part of a company that values passion, integrity, and making an impact. Accounting and Auditing Services