OnePay
At OnePay, we believe that better money makes life better. We also believe the future of financial services is meeting consumers where they already are — in their daily lives, workplaces, and communities nationwide. With banking, high-yield savings, credit cards, point-of-sale lending, investment and crypto offerings, OnePay is providing millions of consumers with the tools they need to holistically manage their financial lives all in one place. Alongside its fast-growing consumer offering, OnePay also partners with employers, HCM providers, gig platforms, and others to deliver embedded financial services to millions of employees and frontline workers. Through its B2B financial wellness suite, OnePay consolidates savings, spending, and credit tools into one platform, complementing or unifying existing benefits to improve employee stability, engagement, and productivity. Backed by Ribbit Capital and Walmart, OnePay has a 4.9★ app rating, is growing quickly, and is always looking for talented people to join our team. Learn more at www.onepay.com. OnePay is a financial technology company, not a bank. Banking services provided by Coastal Community Bank or Lead Bank, Members FDIC.
Open Positions at OnePay
14 open positions
Software Engineer Intern at OnePay will contribute to real-world engineering projects at a fast-growing fintech while collaborating with Platform, Product, and other teams. The eight-week program includes mentorship, technical workshops, professional development, and a final project presentation.
OnePay is hiring a Design Engineer to shape modern design-to-code workflows and build production-ready product components. The role blends strong frontend engineering with design fluency, AI-assisted development, and close collaboration across design and engineering.
OnePay is hiring a Security and Threat Operations Engineer to protect its fintech platform through detection engineering, incident response, threat hunting, and vulnerability management. The role combines hands-on Python automation with investigations across cloud, application, identity, and edge environments.
Build and deploy production-grade AI agents and automation workflows that transform complex business processes across OnePay. This role combines AI application development, systems integration, stakeholder discovery, and enablement of internal teams.
Build and own shared test automation frameworks and scalable test execution infrastructure that help OnePay engineering teams ship reliable financial products. This role focuses on quality engineering across web, mobile, and backend services.
Build resilient backend systems that protect customers and transactions through fraud detection, identity verification, and real-time risk monitoring. This role offers the opportunity to shape critical fintech infrastructure at scale in a remote-friendly environment.
Build and operate the core platform services, developer tooling, and distributed infrastructure that power OnePay’s large-scale fintech products. The role focuses on Kafka-based event streaming, cloud-native AWS systems, and frameworks for agentic applications.
Software Engineer on OnePay’s Lending team, building and scaling full-stack systems that power lending products for millions of customers. The role combines technical leadership, backend architecture, modern frontend development, and ownership of reliable, secure, high-performance services.
Build the platform services, developer tooling, and frameworks that help OnePay engineering teams deliver reliable distributed systems and agentic applications faster. This role combines cloud infrastructure, developer experience, CI/CD, and intelligent workflow enablement.
Lead corporate security automation and infrastructure-as-code initiatives for OnePay’s rapidly scaling fintech platform. The role focuses on endpoint security, SaaS security, data protection, incident response, and secure self-service automation.
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