Software Engineer

Key Responsibilities * Contribute to the architecture and development of key systems including Loan Origination Systems, Loan Servicing Systems, and customer-facing applications (e.g., omfauto.com, foursight.com, rateworks.com). * Ensure scalable, maintainable, and secure software design within assigned projects. * Implement APIs, middleware services, and integrations with internal and external tools such as Twilio Flex. * Collaborate with peers through code reviews, design discussions, and pairing sessions. * Support automation and continuous integration strategies to improve development efficiency and reliability. * Assist in technical initiatives to modernize legacy systems and improve scalability. * Participate in troubleshooting and performance tuning to maintain system health. What Sets You Apart + 3-5+ years of experience developing enterprise-grade applications in .NET. + Strong skills in T-SQL, C#, and the .NET Framework with experience in backend service design.

• Understanding of distributed systems and multi-tier application architectures. + Hands-on experience with WPF/XAML, LINQ, MVVM, and WebAPI; exposure to React or Angular is a plus. + Proficiency in RESTful API design, JSON, and XML integrations. + Ability to explain technical concepts clearly across teams. + Experience working in Agile environments with DevOps practices. + Bachelor’s degree in Computer Science, Engineering, or related field. + Interest in mentoring peers and promoting modern development practices.

OneMain Holdings, Inc. is an Equal Employment Opportunity (EEO) and Affirmative Action (AA) employer.