Senior/Staff Backend Engineer - remote friendly

**Senior/Staff Backend Engineer at Qonto in Berlin (remote friendly)** **What you'll do** - Design, build, and maintain services handling financial transactions - Co-own service architecture, resilience, and scalability - Lead design discussions and mentor less experienced engineers - Drive continuous improvement from CI fixes to post-mortems **What they're looking for** - Experience with Go and Ruby programming languages - Knowledge of Kubernetes, AWS, PostgreSQL, Kafka - Understanding of Domain-Driven Design principles - Strong technical leadership and problem-solving skills **Details** - Location: Berlin (remote friendly in Germany, France, Italy, Serbia, or Spain) - Type: FullTime - Salary: null