Senior Go Engineer, Payments

Build scalable Go services for high-throughput financial workloads.

• •Polygon Labs is a global blockchain payments company building infrastructure to move money instantly and reliably.
• •As a Senior Backend Engineer, you will build OMSX, the unified gateway for the Polygon Open Money Stack, enabling developers and enterprises to integrate with Polygon Labs' financial infrastructure.
• •Key Responsibilities Design and build scalable Go services for high-throughput financial workloads.
• •Develop backend systems handling large datasets with strong performance requirements.
• •Optimize PostgreSQL queries and data models for high-scale production environments.
• •Use AI coding agents daily for scaffolding, refactoring, and debugging.
• •Collaborate with frontend and platform teams to deliver a seamless experience.
• •Requirements 5+ years of backend engineering experience, with 3+ years in Go.
• •Strong experience designing and building scalable, distributed systems and APIs.
• •Deep knowledge of PostgreSQL and experience with caching systems like Redis.