OneMain Financial · 7 hours ago
Staff Software Engineer (React, TypeScript, Rails, Node)
Baltimore, MD
Full-time
Onsite
Senior Level, Lead/Staff
$130K/yr - $160K/yr
8+ years expOneMain Financial is a leader in offering nonprime customers responsible access to credit and is dedicated to improving the financial well-being of hardworking Americans. They are looking for a Staff Software Engineer to provide technical leadership and hands-on engineering for Trim’s Financial Wellness platform, focusing on shaping platform architecture and delivering scalable software.
CreditFinanceFinancial ServicesInsuranceWealth Management
Responsibilities
Lead the design, implementation, and evolution of complex, distributed systems supporting customer-facing financial wellness products
Take ownership of cross-functional technical initiatives, driving them from problem definition through production delivery
Shape and influence platform architecture, technical standards, and engineering best practices across teams
Collaborate closely with Product Management, UX, Engineering Managers, and other stakeholders to align technical solutions with business objectives
Break down ambiguous, complex problems into actionable technical plans, identifying risks, trade-offs, and dependencies
Apply industry-leading design principles, patterns, and modern development practices, including cloud-native architectures and Agile delivery
Serve as a technical authority and trusted advisor, clearly articulating complex technical concepts and trade-offs to both technical and non-technical audiences
Mentor and guide engineers through design reviews, code reviews, and technical coaching, raising the overall engineering bar
Identify opportunities for innovation and continuous improvement, driving adoption of new technologies and approaches where they add value
Take accountability for technical outcomes, system reliability, and long-term platform health
Qualification
Required
8+ years of professional software engineering experience
Proven experience designing, building, and maintaining distributed systems in production environments
Strong proficiency across multiple programming languages and technologies, with the ability to learn new stacks quickly
Hands-on experience in frontend development using Angular, React, JavaScript/TypeScript, and modern build tools as well as backend technologies like Ruby on Rails, Node.js
Experience delivering customer-facing applications in a cloud-native environment (AWS preferred; Azure or GCP acceptable)
Strong DevOps experience, including hands-on work with CI/CD pipelines, infrastructure-as-code, containerization, monitoring, and production operations
Experience with cloud infrastructure, deployment strategies, observability, and reliability engineering practices
Strong understanding of system design, APIs, data flows, and service-to-service communication
Demonstrated ability to operate with a high degree of ownership, autonomy, and accountability
Excellent problem-solving, analytical thinking, and communication skills
Commitment to continuous learning and sharing knowledge with others
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)
Company
OneMain Financial
OneMain Financial has been offering responsible and transparent loans for over 100 years.
10001+ employees
H1B Sponsorship
OneMain Financial has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2021 (1)
Funding
Current Stage
Public CompanyTotal Funding
$2.9B2025-03-13Post Ipo Debt· $600M
2024-11-04Post Ipo Debt· $900M
2018-01-04Post Ipo Secondary· $1.4B
Leadership Team
Doug Shulman
Chairman and Chief Executive Officer
Recent News
2026-01-13
2025-11-08
2025-10-29
Company data provided by crunchbase