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Senior Frontend Software Engineer

Location: Baltimore, Maryland; Irving, Texas; Charlotte, North Carolina; Evansville, Indiana; Wilmington, Delaware

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What makes a Senior Frontend 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.

Senior Frontend Software Engineer

Location: Baltimore, MD
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Job Number R2505-46385 Date posted 06/09/2025

We are looking for a Senior Frontend Software Engineer  to work on Trim’s customer facing features who is passionate about building high-quality software that helps people take control of their financial future. In this role you will work on the Financial Wellness product team to build features and experiences that improve the financial wellness of our customers. You’ll collaborate with product managers, designers, and other engineers to bring intuitive, responsive, and accessible experiences to life. If you’re someone who cares deeply about craftsmanship, performance, and the real-world impact of your work, we want to hear from you.

Key Responsibilities:

  • Design and build scalable, maintainable frontend applications using React, Angular, TypeScript, JavaScript, and modern web development best practices
  • Collaborate closely with backend engineers and cloud architects to integrate frontend features with scalable APIs and cloud services
  • Take ownership of frontend architecture and contribute to component libraries, coding standards, and design systems
  • Work with product and UX teams to deliver customer-focused features that promote financial literacy and empowerment
  • Drive quality by writing unit, integration, and end-to-end tests; contribute to continuous integration and automated testing pipelines
  • Mentor junior engineers, participate in code reviews, and champion frontend best practices
  • Help shape the future of our financial wellness tools by bringing your insights, ideas, and passion to the table

Requirements:

  • 5+ years of experience building modern web applications using React, Angular
  • Strong skills in JavaScript, TypeScript, HTML5, and CSS3
  • 3+ years of React experience 
  • 1+ years of Angular experience 
  • 1+ years of Ruby on Rails or similar backend technology experience 
  • Experience with cloud technologies such as AWS, Azure, or Google Cloud and integrating frontend apps with cloud-native services
  • Strong understanding of frontend performance, responsive design, accessibility, and user-centered development
  • A commitment to software quality through test automation, linting, code reviews, and CI/CD pipelines
  • Excellent problem-solving and communication skills
  • A genuine interest in financial wellness and building technology that helps people make better money decisions

Technology skills:

  • Client: Modern JavaScript and Typescript, React, Angular, Ionic, Hybrid Mobile apps 
  • Server: Ruby on Rails 
  • Infrastructure: PostgreSQL, AWS, Convox, and Docker 
  • DevTools: DataDog, Sentry, Optimizely, LaunchDarkly, GitHub, and CircleCI 

Bonus Points

  • Experience working in the financial services or fintech industry
  • Familiarity with analytics tools and customer behavior tracking in web apps
  • Contributions to open-source frontend libraries or community involvement
  • Personal projects or interest in financial literacy, planning, or wellness

Who we Are

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.

Driven collaborators and innovators, our team thrives on transformative digital thinking, customer-first energy and flexible work arrangements that grow lives, careers and our company. 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.

Because team members at their best means OneMain at our best, we provide opportunities and benefits that make their health and careers a priority. That’s why we’ve packed our comprehensive benefits package for full- and some part-timers with: 

  • 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) 

 [Geographies that require compensation posting] Target base salary range is xx-xx, which is based on various factors including skills and work experience. In addition to base salary, this role is eligible for a competitive compensation program that is based on individual and company performance.

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