
10,000+ employees
💸 Finance
💳 Fintech
👥 B2C
💰 Post-IPO Secondary on 2018-01
Finance • Fintech • B2C
OneMain Financial is a leading financial services company dedicated to improving the financial well-being of hardworking Americans. Established in 1912, OneMain focuses on providing responsible access to credit for nonprime customers, offering a variety of products including personal loans, credit cards, and home improvement loans. With over 1,300 community branches across the U. S. , the company emphasizes customer service and accessibility, assisting millions of individuals with their critical financial needs. OneMain's commitment to inclusivity and community impact has established it as a trusted partner in achieving financial goals.
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10,000+ employees
💸 Finance
💳 Fintech
👥 B2C
💰 Post-IPO Secondary on 2018-01
Finance • Fintech • B2C
OneMain Financial is a leading financial services company dedicated to improving the financial well-being of hardworking Americans. Established in 1912, OneMain focuses on providing responsible access to credit for nonprime customers, offering a variety of products including personal loans, credit cards, and home improvement loans. With over 1,300 community branches across the U. S. , the company emphasizes customer service and accessibility, assisting millions of individuals with their critical financial needs. OneMain's commitment to inclusivity and community impact has established it as a trusted partner in achieving financial goals.
• Design, develop, and maintain Drools (KIE) rules using DRL, Decision Tables, and Rule Templates • Optimize rule execution for low latency and high throughput, including rule salience, agenda groups, rule flows, and conflict resolution • Ensure decisions are deterministic, explainable, and auditable for regulatory and audit requirements • Contribute to decisioning and rules architecture, including reusable rule sets, versioning, and controlled rollout • Participate in design reviews and technical discussions related to rule design and platform evolution • Develop unit tests and scenario-based tests across multiple decision paths • Troubleshoot production issues related to rule execution and support deployments across development, QA, and production environments • Serve as a Drools and business rules subject-matter expert and mentor junior engineers • Establish and enforce standards for rule authoring, documentation, testing, and maintainability • Capture business policies as maintainable Drools rules • Support fast, consistent, explainable, reliable, scalable, and regulator-ready decisions
• 10+ years of software engineering experience • 7+ years of hands-on experience with Drools/KIE • Strong proficiency in Java and Spring/Spring Boot • Experience with DRL, Decision Tables, and Rule Templates • Experience with stateless and stateful KIE sessions • Experience with rule performance tuning and debugging • Experience building or supporting policy-driven or decisioning systems • Strong understanding of business rules management systems (BRMS) • Exposure to cloud platforms and CI/CD pipelines • Experience in designing, building, and maintaining business rules for underwriting and decisioning platforms • Experience translating credit and risk policies into high-performance, explainable Drools rules • Apache Pekko orchestration layer experience is a plus
• Health and wellbeing options including medical, prescription, dental, vision, hearing, accident, hospital indemnity, and life insurances • Up to 4% matching 401(k) • Employee Stock Purchase Plan (10% share discount) • Tuition reimbursement • Paid time off (15 days’ vacation per year, plus 2 personal days, prorated based on start date) • Paid sick leave as determined by state or local ordinance, prorated based on start date • Paid holidays (7 days per year, based on start date) • Paid volunteer time (3 days per year, prorated based on start date) • Competitive compensation program based on individual and company performance • Flexible work arrangements • Career development opportunities
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