About this role
The ideal candidate has strong experience with Java-based rule engines, demonstrates solid problem-solving and collaboration skills, and thrives in complex enterprise and cloud-native environments.
Duration: 1.02.2026 ā 31.03.2026 (+ extension)
Location: Remote
Language: English
Contract Type: B2B
- Participate in the migration of an existing rule engine to IBM BAMOE v9
- Design, implement, and maintain rule-based components using Drools / BAMOE
- Work on parallel and high-performance rule execution scenarios
- Develop and maintain Java EE / Spring Boot services supporting rule execution
- Collaborate with architects and DevOps teams on Kubernetes / OpenShift deployments
- Write and maintain unit tests and ensure code quality
- Participate in code reviews and peer reviews
- Troubleshoot, optimize, and refactor existing rule logic for scalability and performance
- Support integration of rule services with surrounding enterprise systems
- Strong experience with Java EE and Spring Boot
- Hands-on experience with rule engines, especially Drools
- Experience with IBM BAMOE 8/9, RHDM, or equivalent IBM Business Automation solutions
- Experience with parallel rule processing and performance optimization
- Experience deploying applications on Kubernetes and/or OpenShift
- Familiarity with CI/CD pipelines and containerized deployments
- Ability to work independently and communicate effectively in distributed teams
- Previous experience with IBM ODM / Business Central
- Experience with Kafka or asynchronous processing
- Background in banking, finance, or government systems
- Experience with cloud-native architectures
- Knowledge of BPM / workflow engines (jBPM, Kogito)
Other facts
About Whirr Crew
šŖšµš¶šæšæ ššæš²š specializes in custom AI and cybersecurity solutions, ensuring seamless implementation and maintenance of NIS2 and DORA compliance.
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Our innovative platform, ššš±š¶šš š®ššš²šæ.š®š¶, automates compliance processes, including gap analysis, audit reporting, remediation planning, vendor risk assessment, and contract analysis, while significantly reducing costs and workload.
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š½š²šæšš¶šš²: Our senior team members bring 20+ years of experience in software development, with domain expertise in E-commerce, Supply Chain, FinTech and Manufacturing.
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ā¢ šš§ š¦šš®š³š³ ššš“šŗš²š»šš®šš¶š¼š»: Access top talent quickly and cost-effectively, with our engineers seamlessly joining your projects.
Our clients, including global leaders like DHL, Siemens, KB, Tesco, Dr. Max, Heureka, Lagardere Travel Retail, and others, trust us for innovative digital solutions.
At šŖšµš¶šæšæ ššæš²š, maximizing efficiency and reducing costs for our clients is a top priority. We design solutions to supercharge your operations, saving time and resources.
š£š®šæšš»š²šæ šš¶ššµ šŖšµš¶šæšæ ššæš²š to transform your business with smarter, more efficient digital solutions.
What you'll do
- The Software Engineer will participate in the migration of an existing rule engine to IBM BAMOE v9 and design, implement, and maintain rule-based components. They will also collaborate with architects and DevOps teams on deployments and ensure code quality through testing and reviews.
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