Backend Engineer
Core
Build and maintain core backend systems for a financial platform serving local businesses across Europe, covering payments processing, core banking, and merchant lifecycle management.
Role type
Mid-level backend software engineer
Builds
Financial platform features for small and medium-sized businesses
Domain
Fintech / Payments / European SMB services
Deliverable
production ML models | product features
Required skills
Java or Kotlin, object-oriented programming, relational and non-relational databases, Git, problem-solving
Preferred skills
Cloud infrastructure (AWS, Kubernetes, Helm), authorization systems (RBAC, ABAC), BDD/TDD, CI/CD pipelines
Technologies
Java, Kotlin, Laravel, Spring, Reactor
Responsibilities
Develop and maintain clean, efficient, and well-tested code; take ownership of features and small projects from design to deployment; collaborate with cross-functional teams; participate in code reviews; troubleshoot system issues; document technical decisions
Seniority
Mid-level, hands-on IC