
Fintech
ONE is a financial technology company that focuses on providing innovative banking services through a mobile application. Although not a traditional bank, ONE offers various banking services in partnership with Coastal Community Bank. The company's offerings include cash back rewards, credit building tools, early direct deposit options, and high-yield savings accounts. ONE also features a digital wallet for shopping benefits, especially at Walmart. With an emphasis on user-friendly online banking, ONE aims to help customers take control of their credit, manage their finances, and earn rewards without the typical fees associated with traditional banks.
201 - 500 employees
💳 Fintech
November 27
🇺🇸 United States – Remote
💵 $170k - $200k / year
⏰ Full Time
🟠 Senior
🔴 Lead
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor

Fintech
ONE is a financial technology company that focuses on providing innovative banking services through a mobile application. Although not a traditional bank, ONE offers various banking services in partnership with Coastal Community Bank. The company's offerings include cash back rewards, credit building tools, early direct deposit options, and high-yield savings accounts. ONE also features a digital wallet for shopping benefits, especially at Walmart. With an emphasis on user-friendly online banking, ONE aims to help customers take control of their credit, manage their finances, and earn rewards without the typical fees associated with traditional banks.
201 - 500 employees
💳 Fintech
• Architect, design, and implement backend services and tooling that support Operations and Customer Servicing teams • Develop new features end-to-end, including 0→1 builds that enable scalable servicing workflows • Build and maintain clear, thorough documentation to support our growing and remote organization • Solve complex problems involving large-scale money movement and sensitive financial data • Collaborate with cross-functional partners and external vendors to deliver reliable, secure servicing solutions • Integrate AI tools and LLM-powered capabilities into servicing workflows where impactful
• 8+ years of experience building and shipping backend systems in high-scale environments • Deep understanding of event-driven architecture and microservices • Experience leading, mentoring, and demonstrating excellence in execution with limited oversight • Familiarity with AI tools, LLM-based workflows, or integrating model-driven features into backend services • Drive and proactivity – everyone here is a builder and executor
• Competitive base salary, stock options, and health benefits from Day 1 • 401(k) plan with company match • Remote-friendly (US), flexible time off (FTO), and opportunities for growth • A high-growth, mission-driven, inclusive culture where your work has real impact
Apply NowNovember 27
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