Job Description

This role is for one of the Weekday's clients

Min Experience: 2 years

Location: Hyderabad, Chennai

JobType: full-time

We are seeking experienced IBM Operational Decision Manager (ODM) Developers and Testers to design, build, validate, and support rule-based decision services for enterprise applications. These roles typically support large-scale programs in domains such as finance and enterprise systems, with a strong focus on accuracy, performance, and scalability of decision logic.

Requirements

IBM ODM – Developer Responsibilities

  • Design, develop, and deploy business rules using IBM ODM 8.x or higher, including decision tables, rule flows, and BOM customization.
  • Integrate ODM decision services with Java/J2EE applications, REST APIs, web services, XML, and relational databases.
  • Work with SQL / PL-SQL and databases such as Oracle to support rule execution and data handling.
  • Collaborate with stakeholders to migrate and modernize legacy rule implementations (e.g., JRules).
  • Support CI/CD pipelines and deployment processes for rule-based services.
  • Troubleshoot production issues related to rule execution and decision services.

IBM ODM – Tester Responsibilities

  • Perform unit, integration, and validation testing of decision services using tools such as JUnit.
  • Validate business rules for accuracy, consistency, and alignment with functional requirements.
  • Debug rule execution issues and support defect resolution across environments.
  • Create and maintain test cases, test data, and validation documentation.
  • Ensure compliance with defined testing standards and methodologies.

Key Qualifications

  • Strong expertise in IBM ODM / BRMS and business rule authoring.
  • Proficiency in Java, Unix/Linux environments, and service-oriented architectures (SOA).
  • Experience with data transformation, APIs, and enterprise system integration.
  • Strong analytical, problem-solving, and client communication skills.

Skills

  • IBM ODM (Operational Decision Manager)
  • Business Rules Management Systems (BRMS)
  • Java / J2EE
  • REST APIs & Web Services
  • SQL / PL-SQL
  • Rule Testing & Validation

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