Qureos Mentor

Xpanso Technologies Pvt. Ltd.

About the Role:We are seeking a highly experienced Senior Drools Developer with 5+ years of hands-on expertise to architect, develop, and optimize complex rule-based systems. The ideal candidate will have deep proficiency in Drools, strong Java and Spring Boot experience, and the ability to translate intricate business logic into scalable, high-performing decision services. This role involves end-to-end rule governance, performance tuning, leadership responsibilities, and close collaboration with business stakeholders.Key Responsibilities: Rule Development &amp; Maintenance<ul><li>Design, develop, optimize, and maintain rules using Drools (DRL, Decision Tables, Ruleflows, DSLs, Guided Rules).</li><li>Build and manage KIE modules, knowledge bases, and reusable rule assets.</li><li>Develop modular and scalable rule architectures for complex enterprise applications.</li><li>Implement stateful/stateless sessions, event-driven logic, temporal constraints, and CEP (Drools Fusion) when needed.</li></ul>Integration &amp; Architecture<ul><li>Integrate Drools seamlessly with Java/Spring Boot applications, REST APIs, microservices, and messaging systems.</li><li>Build and maintain CI/CD pipelines for automated rule validation and deployment.</li><li>Work with Docker/Kubernetes for containerized deployment of decision services.</li><li>Implement KIE Server, KIE Scanner, and enterprise-grade rule governance tools.</li></ul>Performance, Debugging &amp; Optimization<ul><li>Profile rule execution and optimize performance using agenda-group/activation-group configuration, salience tuning, and Rete-related optimizations.</li><li>Troubleshoot rule fires, resolve conflicts, manage working memory, and ensure rule accuracy.</li><li>Conduct regression testing, backward compatibility checks, and rule impact analysis.</li></ul>Business Logic &amp; Collaboration<ul><li>Translate complex business requirements into clear decision logic and maintain documentation.</li><li>Collaborate with product, business, and engineering teams to validate rule outcomes and refine logic.</li><li>Provide guidance on designing domain models, fact structures, and decision flows.</li></ul>Leadership &amp; Mentorship<ul><li>Mentor junior developers on rule authoring, debugging, optimization, and best practices.</li><li>Participate in architectural discussions related to decision automation and rule frameworks.</li><li>Conduct code reviews and enforce quality standards for rule development.</li></ul>Required Skills<ul><li>5+ years hands-on experience with Drools.</li><li>Strong proficiency in Java, with solid understanding of Spring Boot and microservices architecture.</li><li>Expertise in DRL syntax, ruleflows, DSLs, guided rules, decision tables, and KIE integration.</li><li>In-depth knowledge of Rete algorithm, agenda behavior, salience, activation groups, and rule conflict resolution.</li><li>Experience with KIE Server, Git, CI/CD pipelines, rule deployment automation, and version control.</li><li>Understanding of fact models, event processing, temporal reasoning, and working memory management.</li><li>Strong analytical, debugging, communication, and documentation skills.</li></ul>Nice to Have<ul><li>Experience with DMN, Camunda DMN, or other rule/decision engines.</li><li>Domain experience in fintech, telecom, insurance, or e-commerce.</li><li>Exposure to distributed systems, Kafka/MQ, cloud-native services, or enterprise SOA.</li></ul>What We Offer:<ul><li>Opportunity to work with cutting-edge cloud technologies and modern DevOps practices.</li><li>Exposure to large-scale, mission-critical infrastructure.</li><li>Health insurance coverage.</li><li>Performance-based bonuses.</li><li>Professional development opportunities and certification support.</li><li>Collaborative and supportive team environment.</li></ul>Work Model:<ul><li>Work Hours: Standard 9-hour workday 10:30 AM to 7:30 PM, Monday to Friday.</li><li>Location: On-site at Pune, Maharashtra .</li><li>Work Mode: Candidates must be able to reliably commute or relocate to Pune prior to joining.</li><li>Preference: Immediate joiners or those with short notice periods will be given priority.</li></ul>Job Details:<ul><li>Job Type: Full-time, On-site, Permanent</li><li>Location: Baner, Pune, Maharashtra</li></ul>Schedule: Day shiftJob Types: Full-time, PermanentBenefits:<ul><li>Health insurance</li><li>Paid sick time</li><li>Paid time off</li></ul>Ability to commute/relocate:<ul><li>Baner, Pune, Maharashtra: Reliably commute or planning to relocate before starting work (Required)</li></ul>Application Question(s):<ul><li>Are you available to join immediately? If not, please mention your notice period.</li></ul>Experience:<ul><li>Drools: 4 years (Required)</li></ul>Work Location: In person

Senior Drools Developer – Pune (Immediate Joiners Preferred)

About the Role:We are looking for a motivated Drools Developer with around 2 years of hands-on experience to support the development and enhancement of our rule-based systems. The ideal candidate should have practical experience in Drools, solid Java skills, and the ability to implement business logic using rule-based frameworks. You will work closely with senior engineers to develop, test, and maintain decision logic while gaining exposure to enterprise-level rule projects. Candidates in Pune or able to join immediately are preferred.Key ResponsibilitiesRule Development &amp; Maintenance<ul><li>Develop, update, and maintain rules using Drools (DRL, Decision Tables, Guided Rules).</li><li>Assist in building and managing KIE modules, knowledge bases, and rule assets.</li><li>Work on basic ruleflows, fact models, and rule structuring under senior guidance.</li><li>Implement and test stateful/stateless sessions as part of rule execution logic.</li></ul>Integration &amp; Architecture Support<ul><li>Integrate Drools with Java/Spring Boot applications and REST APIs.</li><li>Support CI/CD processes for rule deployments (training provided as needed).</li><li>Work with senior team members to understand rule service architecture.</li><li>Basic understanding of KIE Server and rule deployment tools.</li></ul>Performance, Debugging &amp; Optimization<ul><li>Assist in debugging rule execution issues (misfires, conflicts, performance lags).</li><li>Conduct unit tests and participate in regression testing for rule updates.</li><li>Perform initial impact analysis and basic troubleshooting under mentorship.</li></ul>Business Logic &amp; Collaboration<ul><li>Convert clear business requirements into structured decision logic.</li><li>Collaborate with product and engineering teams to validate rule outcomes.</li><li>Maintain documentation for rule changes and contribute to rule governance processes.</li></ul>Learning, Coordination &amp; Teamwork<ul><li>Work closely with senior Drools developers to learn rule optimization techniques.</li><li>Participate in team discussions, design reviews, and knowledge-sharing sessions.</li><li>Follow coding standards, versioning practices, and quality guidelines.</li></ul>Required Skills<ul><li>2+ years of hands-on experience with Drools.</li><li>Strong Java programming skills; familiarity with Spring Boot is a plus.</li><li>Practical experience with DRL, decision tables, guided rules, and KIE basics.</li><li>Understanding of fact models, working memory, and basic agenda behavior.</li><li>Good debugging, analytical, and communication skills.</li><li>Familiarity with Git and basic CI/CD concepts.</li></ul>Nice to Have<ul><li>Exposure to DMN or other rule/decision engines.</li><li>Experience with REST APIs, microservices, or messaging platforms (Kafka/MQ).</li><li>Domain experience in fintech, telecom, insurance, or e-commerce.</li><li>Basic understanding of Docker/Kubernetes (optional).</li></ul>What We Offer<ul><li>Opportunity to work with enterprise-grade rule-based systems.</li><li>Mentorship and learning opportunities from senior Drools experts.</li><li>Health insurance coverage.</li><li>Professional growth and certification support.</li><li>Collaborative and friendly team environment.</li></ul>Work Model<ul><li>Work Hours: Standard 9-hour workday 10:30 AM to 7:30 PM, Monday to Friday.</li><li>Location: On-site at Pune, Maharashtra.</li><li>Work Mode: Candidates must be able to reliably commute or relocate to Pune prior to joining.</li><li>Preference: Immediate joiners or those with short notice periods will be prioritized.</li></ul>Job Details:<ul><li>Job Type: Full-time, On-site, Permanent</li><li>Location: Baner, Pune, Maharashtra</li><li>Schedule: Day shift</li></ul>Job Types: Full-time, PermanentBenefits:<ul><li>Health insurance</li><li>Paid sick time</li><li>Paid time off</li></ul>Ability to commute/relocate:<ul><li>Baner, Pune, Maharashtra: Reliably commute or planning to relocate before starting work (Required)</li></ul>Application Question(s):<ul><li>Are you available to join immediately? If not, please mention your notice period.</li></ul>Experience:<ul><li>Drools: 2 years (Required)</li></ul>Work Location: In person

Drools Developer (2+ Years) – Immediate Joiner – On-site, Pune

Join Xpanso Technologies Pvt. Ltd. and explore 2   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

Xpanso Technologies Pvt. Ltd.

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Senior Drools Developer – Pune (Immediate Joiners Preferred)

Drools Developer (2+ Years) – Immediate Joiner – On-site, Pune