(Senior) Kotlin / Java Software Engineer - Banking Payments (m/f/x)
Hybrid
Core
Build and evolve business-critical payment services enabling customers to move money reliably through SEPA.
Role type
Senior backend software engineer (Kotlin/Java)
Builds
Cloud-native payment services, APIs, and event-driven workflows for a digital banking platform.
Domain
Fintech / Banking Payments
Deliverable
production ML models | product features
Required skills
Kotlin, Java, Spring Boot, Domain-Driven Design, distributed systems, AWS, CI/CD, automated testing
Preferred skills
SEPA payments, event-driven architectures, infrastructure as code
Technologies
Kotlin, Java, Spring Boot, AWS, ECS, Lambda
Responsibilities
Design domain models and APIs, develop services across the payment lifecycle, operate cloud-native applications, implement infrastructure as code and CI/CD pipelines, write secure and maintainable code.
Seniority
Senior, hands-on IC
