Senior Software Engineer .NET

OneMain Financial is seeking a Senior Software Engineer.NET to design, build, and enhance core lending platforms, including Loan Origination System (LOS), Loan Servicing System (LSS), and high-traffic web properties. The successful candidate will contribute to system design and implementation across platforms, collaborating closely with product teams and cross-functional partners.

Requirements

• 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.
• 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.

Benefits

• 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)