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Sr. Software Engineer

Location: West Valley City, Utah

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What makes a Sr. Software Engineer successful at OneMain? Check out the top traits we’re looking for and see if you qualify.

  • Adaptable
  • Analytical
  • Curious
  • Entrepreneurial
  • Inventive
  • Problem Solver

Culture

  • We foster an entrepreneurial spirit that's powered by a national brand – our teams are empowered to make a difference
  • We encourage teams to take ownership of initiatives in this fast-paced, innovative culture so they can drive solutions that stay ahead of customer needs
  • We promote collaboration through Connectivity Days, aimed at strengthening in-person relationships and engagement within our sites
  • We promote avenues to allow team members to expand their professional capabilities and continuously develop skills, facilitating upward mobility and career progression
Headshot of Andy W.

I like working at OneMain because of the opportunity it provides. You get to work with a lot of talented people, a lot of motivation to better the lives of our customers and a lot of fun technology that you get to interact with on a daily basis. I feel like I have many different options that I can take on yearly.

Andy W., Software Developer

Benefits

  • Blue circular icon with 4 people illustrations

    We promote social and family well-being by offering paid time off for volunteer hours and providing family back-up care.

  • Blue circular icon with open hands holding heart

    We offer extensive, comprehensive coverage to support team members’ needs physically and mentally, such as access to Talkspace and Hinge for on-demand physical therapy via an app.

  • Blue circular icon with piggy bank

    We offer financial wellness that includes 401(k) with match, ESPP, tuition reimbursement and tools like subscription cancelation that help you stay on top of your financial goals.

Sr. Software Engineer

Location: West Valley City, UT
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Job Number R2505-46125 Date posted 05/23/2025

OneMain Financial is seeking a Senior Software Engineer. This role will be on-site at our corporate site in West Valley City, UT.

This “full-stack” position is responsible for designing, developing, and testing software for OneMain’s proprietary loan origination system (LOS), loan servicing system (LSS), omfauto.com, www.Foursight.com, www.rateworks.com, phone system (Twilio Flex), and other ancillary systems. This position will directly interface with subject matter experts across all business lines, including Accounting, Finance, Marketing, Credit, Legal, and Customer Service.


Key Responsibilities

  • This role works more independently and has built technical skills through experience and learning.
  • They will be responsible for execution of a complete task or multiple tasks within a project. They will work with junior staff to accomplish objectives.
  • This role will require less supervision but will require guidance from time to time. When successful, this individual will take ownership of a particular task and collaborate well with others to realize the expected outcome.
  • Operates autonomously and takes initiative to work on tasks with multiple priorities across the team.
  • Seeks opportunities to learn and take responsibility for larger segments of a project. Upholds the commitments to complete projects.
  • Establishes relationships and understands dependencies and risks for the project and how their contributions fit into the broader project.
  • Communicates clearly and can convey more complex information to technical experts inside the team.
  • Identifies gaps, proposes minor improvements to existing processes.
  • Challenges self to identify, learn, and adapt to new ways of working. Quality and automation are continuously top of mind and demonstrated in deliverables.
  • Uses effective critical thinking skills to tackle more complex problems and works with others to develop innovative solutions.
  • Strives to identify proactive measures for mitigating the recurrence of incident.
  • Considers multiple solutions to a problem before seeking guidance.
  • Collaborates with other teams and resolves issues within area of specialization with minimal supervision. Beginning to develop others on the team by sharing knowledge and training.
  • Demonstrates personal leadership to achieve individual and team success.
  • Takes initiative to complete tasks and shows willingness to help peers.

Job Requirements

  • 5+ Years of software engineering experience
  • Fluency in C# and the .NET Framework
  • Mastery of T-SQL (SSMS), Database Design & Development
  • Competent with WPF, XAML, LINQ
  • Capable in WebApi, JSON, XML, and API integration
  • Understanding in MVVM Design Pattern
  • Practiced in MVC, HTML, and JQuery
  • Exposure to React,Node.js, and Angular
  • Solid understanding of OOP Principles, SOA Principles, and multiple-tier architectural design
  • Ability to deliver a clear, concise explanation of work via technical writing.
  • Interest in and ability to discuss technical concepts beyond own immediate work.
  • Applies enthusiasm for continuous learning to improve contributions and maintains a craftsman-like approach to work and, generally, understands how own work fits into broader technical strategy.
  • Applies and hones core skills for software development and expresses interest in technology trends including design principles and patterns, and methods including Agile software development, iterative delivery, and cloud computing.
  • BS degree in a computer related field
  • Excellent communications

Who we Are

A career with OneMain offers you the potential to earn an annual salary plus incentives. You can steer your career toward leadership roles such as Branch Manager and District Manager by taking advantage of a variety of robust training programs and opportunities to advance. Other team member benefits include:

  • 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)

OneMain Financial (NYSE: OMF) is the leader in offering nonprime customers responsible access to credit and is dedicated to improving the financial well-being of hardworking Americans. Since 1912, we’ve looked beyond credit scores to help people get the money they need today and reach their goals for tomorrow. Our growing suite of personal loans, credit cards and other products help people borrow better and work toward a brighter future. 

In our more than 1,300 community branches and across the U.S., team members help millions of customers solve critical financial needs, including debt consolidation, home and auto repairs, medical procedures and extending household budgets. We meet customers where they want to be -- in person, by phone and online.  

At every level, we’re committed to an inclusive culture, career development and impacting the communities where we live and work. Getting people to a better place has made us a better company for over a century. There’s never been a better time to shine with OneMain. 

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