Senior Backend Engineer Go - Payments Reporting
Core
Building scalable backend reporting features and APIs for Payout, Payment, Fee, and Transaction reports to serve external integrators and internal teams.
Role type
Senior Backend Engineer (Go)
Builds
Reporting platform (file-based exports and real-time API reporting) for SumUp's financial infrastructure
Domain
Fintech / Payments
Deliverable
production ML models | product features | dashboards & analysis
Required skills
Golang, concurrency patterns (goroutines, channels), microservices architecture, PostgreSQL, Kubernetes
Preferred skills
Software design principles (SOLID), code review, mentoring
Technologies
Go, PostgreSQL, Kubernetes
Responsibilities
Build and maintain backend reporting features; Develop and own Reporting APIs; Contribute to migration of core payments functionality; Take ownership of operational health (monitoring, incident response); Participate in planning and refinement sessions; Support junior engineers
Seniority
Senior, hands-on IC