Senior Java & Drools Developer

Senior Java Drools Developer

We are seeking a skilled Java Drools Developer to design, develop, and maintain rule-based systems using Drools Business Rules Management System (BRMS) and core Java technologies. The ideal candidate will have hands-on experience building scalable applications, integrating Drools rule engines, and working in agile environments.

Key Responsibilities:

• Design, develop, and maintain business rules using Drools Rule Engine.
• Collaborate with business analysts and architects to translate requirements into business rules and workflows.
• Develop and maintain Java-based microservices and applications.
• Integrate Drools with enterprise applications (REST/SOAP APIs, databases, messaging systems).
• Optimize Drools rules for performance, scalability, and maintainability.
• Participate in code reviews, unit testing, and debugging.
• Support production deployments and troubleshoot rule-related issues.
• Document technical designs, rule logic, and system architecture.

Required Skills Qualifications:

• Strong experience in Core Java, J2EE, and Spring Framework.
• Hands-on experience with Drools (rules authoring, decision tables, DRL files, KIE modules).
• Experience with RESTful APIs, Microservices, and Messaging Queues (Kafka, JMS, etc.).
• Good understanding of relational databases (Oracle, MySQL, PostgreSQL, etc.).
• Knowledge of rule optimization techniques and decision modeling (DMN).
• Experience with CI/CD pipelines, Git, Maven/Gradle.
• Strong problem-solving and analytical skills.

Preferred Skills:

• Experience with Business Process Management (jBPM).
• Familiarity with cloud platforms (AWS/Azure/GCP).
• Knowledge of containerization (Docker, Kubernetes).
• Exposure to Agile/Scrum methodologies.

*** is an Equal Employment Opportunity employer. We promote and support a diverse workforce at all levels of the company. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex, age, national origin, or disability. All applicants will be evaluated solely based on their ability, competence, and performance of the essential functions of their positions with or without reasonable accommodations. Reasonable accommodations also are available in the hiring process for applicants with disabilities. Candidates can request a reasonable accommodation by contacting the company ADA Coordinator.