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Latest Backend Engineering jobs at OnePay

OnePay

Software Engineer, Risk

Builds backend services and APIs for fraud detection, identity verification, and transaction monitoring in fintech. Requires 3+ years backend experience with APIs, microservices, AWS, and Kubernetes.

130k – 160kUnited StatesBackend EngineeringRemote3+ YOEAWSAPIs
OnePay

Software Engineer, Product Facing

Builds product-facing backend features, APIs, and scalable systems for fintech platform handling money movement and financial data. Requires 5+ years backend experience, API expertise, and familiarity with modern tools like AI assistants.

125k – 190kUnited StatesBackend EngineeringRemote5+ YOEAWSAPIs
OnePay

Backend Engineer, Crypto

Builds and maintains backend services for crypto products, designs secure APIs and event-driven architectures for high-volume transactions, ensures scalability with platform teams. Requires 5+ years backend experience, L2 blockchains, Node.js or similar, cloud-native tech.

140k – 170kUnited StatesBackend EngineeringRemote5+ YOEGoAWS