Staff Full Stack Engineer, Lending
ONEColorado, United States
Posted September 13, 2025
Full Time
About the Company
ONE is a financial technology company focused on helping individuals achieve financial progress through simple solutions for saving, spending, and growing money. Backed by Walmart and Ribbit Capital, ONE offers innovative fintech services alongside banking products from Coastal Community Bank or Lead Bank, Members FDIC. The company values hungry, humble, and honest team members who can collaborate with proven leaders to challenge the status quo in the industry.
Job Description
OnePay is seeking a Staff Full Stack Engineer to contribute to their lending team, leading the design and delivery of high-impact projects. The role involves technical leadership, system optimization, and collaboration with cross-functional teams. OnePay is a rapidly growing fintech app focused on achieving financial progress for consumers.
Requirements
- Deep expertise in building and scaling distributed systems, high-throughput APIs, and data-intensive services
- Strong full-stack skills, with fluency in backend architecture and modern frontend frameworks
- Experience designing systems with reliability, security, and performance in mind
- Exceptional technical leadership and communication skills
Benefits
- Competitive base salary
- Stock options
- Health benefits
- Remote-friendly environment
- Flexible time off
- Growth opportunities
- Inclusive culture
