ONE Finance
Software Engineer, @Work
$150K–$240K
United States (Remote) · Remote · Full-time · Posted Sep 24, 2026
- Experience
- 7+ years.
About the job
Build and lead full-stack engineering for OnePay’s @Work employer-benefits platform, including features for earnings, savings, and budgeting.
What you'll do
- Lead technical design and implementation for @Work projects; set architecture and code-quality standards.
- Optimize systems for reliability, security, performance, and scalability, balancing rapid delivery with sustainable solutions.
- Work with product, design, and operations to shape and deliver @Work product strategy.
What they ask for
- 7+ years building and scaling distributed systems, high-throughput APIs, or data-intensive services.
- Hands-on full-stack engineering skills, including backend architecture and modern frontend frameworks.
- Experience designing or working on reliable, secure, high-performance systems.
- Clear communication skills and a collaborative working style.
Nice to have
- Experience in payments, EWA, or other regulated consumer-finance domains.
Pay
$150K – $240K (base salary)
Tools
Typescript, node, NestJS, React Native, Kubernetes, AWS, Claude Code, Cursor
AI focus
The team embraces agentic development and offers engineers a choice of AI models and agent harnesses, including Claude Code, Cursor, and Codex. The interview process includes an AI-assisted initial screen.
Model-written summary · the original posting is authoritative