About this role
Senior Software Engineer, Accounting & Bookkeeping at FLATPAY ApS. Location: Copenhagen, Capital Region, Denmark. Role: designing systems, leading initiatives, building APIs Requirements: 7+ years software engineering experience; designing and operating distributed systems; leading multi-engineer technical projects; building scalable backend platforms, APIs, and integrations; payments/accounting experience preferred. Category: Software Development Seniority: Senior Level Tools: Java, Spring Boot, MySQL, REST APIs, Event-Driven Architecture, Docker, AWS, TypeScript, React, TanStack Query, Jest, Playwright, i18n, GitHub Actions, CI/CD, AWS ECS, Observability & Monitoring Commitment: Full Time Workplace: Onsite Languages: English