About the job
About OnePay
OnePay is a pioneering consumer fintech that empowers millions of Americans to manage their finances more effectively.
Our financial landscape is fraught with challenges: exorbitant fees, minimal returns, and limited avenues for wealth growth. We are here to revolutionize that. Our speed of innovation is unmatched.
As a comprehensive financial services platform, we integrate banking, high-yield savings, credit cards, point-of-sale lending, investing, and cryptocurrency all in one place. Our collaborations with employers, HCM providers, and gig platforms enable us to deliver embedded financial services to countless employees and frontline workers.
Supported by Walmart, the largest retail chain globally, and Ribbit Capital, a leader in fintech investment, we possess a unique opportunity to achieve remarkable scale and redefine the industry.
What distinguishes OnePay is our pace. Our customers demand swift solutions, and we are committed to meeting that expectation. We seek individuals who are:
- Prepared to take initiative
- Motivated by a sense of urgency
- Exemplary in their craft with a modest disposition
- Adaptable in a fast-paced environment
Your Role
As a Backend Engineer on the Crypto team at OnePay, you will play a crucial role in shaping how customers securely acquire and manage digital assets within our financial ecosystem. Your contributions will ensure that every interaction upholds the same standards of trust, performance, and scalability as our primary banking systems. Your responsibilities will include:
- Developing and maintaining backend services to support our cryptocurrency offerings
- Designing APIs and event-driven architectures for secure and efficient high-volume transaction processing
- Collaborating with platform and infrastructure engineers to enhance scalability, observability, and resilience
- Contributing to documentation, tools, and best practices to elevate our engineering standards

