Java Backend Developer

Jaca Backend Developer Locations: Dallas, TX Denver, CO Pittsburgh, Pennsylvania Cleveland, Ohio onsite role Fulltime/Permanent Key Responsibilities: Design, develop, and maintain backend services using Java/J2EE technologies Implement business logic using rules engines (such as Drools, Pega, or similar) Develop RESTful APIs and microservices architecture16Collaborate with cross-functional teams to understand requirements and deliver solutions Ensure high performance, scalability, and security of applications Participate in code reviews, debugging, and performance tuning Required Skills: Strong experience in Core Java, Spring Boot, and Microservices Hands-on experience with Rules Engine (Drools / Pega / any BRMS) Experience with REST APIs, JSON, and web services Good understanding of design patterns and system architecture Knowledge of databases such as Oracle, MySQL, or PostgreSQL Familiarity with version control tools (Git) Show more Show less