Software Engineer III

The Labels team is responsible for building and maintaining Shippo’s label core API and some of the most critical carrier integrations at Shippo like USPS, UPS and FedEx, as well as developing Shippo’s carrier integration technology. Design, implement, test, and deploy software services with high SLAs and that can handle millions of requests a day. Ensure scalability and maintainability through microservices adoption, decoupling of concerns and data model, queuing of jobs and application layering and container-based software distribution. Continue to build out and enhance our CI/CD pipeline for smooth and safe production releases via automated testing and verification. Verify and ensure performance and correctness of systems in response time and throughput. Design and maintain database schema for large scale and performant services. Architect systems and refactor existing systems for optimal performance and reuse.