Hiring: Senior Software Engineer (Golang) Company: Catapult Location: Boston, MA Job Posted Time: 2026-09-17 09:21:27 Employment Type: Hybrid Target Skills & Keywords : AWS, CI/CD, EC2, ECS, Event-Driven, Go, GraphQL, Lambda, Microservices, MongoDB, PostgreSQL, REST, SNS, SQS, SaaS, gRPC About the job Experience: •5+ years' recent experience delivering multiple scalable services into production Required Skills: •Play a key role in planning, designing, building and testing features for our next-generation cloud platform. •Our platform combines digital video, wearable data and athlete information to provide insights and analytics to coaches, support staff, sports scientists and athletes. The systems you build will help customers make informed decisions about athlete health, readiness and performance. •Golang is essential to this role. You will design, build and maintain production-grade Go services as part of a growing backend platform. •Have ownership across the development lifecycle, from understanding the problem and contributing to technical design through to implementation, testing, deployment and ongoing improvement. •Work on a range of engineering challenges across distributed services, APIs, cloud infrastructure, data platforms, authentication, authorisation, entitlements and licensing. •Design, build and maintain scalable, reliable and maintainable services in Golang •Contribute to the architecture and technical direction of our cloud platform •Take ownership of services and features from planning and design through to production Qualifications: •Strong professional experience with Golang •Solid functional working knowledge of REST, GraphQL and/or gRPC •A strong understanding of software engineering fundamentals, including testing, reliability, maintainability and code quality •A willingness to take ownership, contribute ideas and continuously improve Compensation: •$112,934 - $225,868 / year •Competitive benefits and rewards package •This range is inclusive of base salary and a target incentive plan, which may include equity, commission or other bonus structures Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!