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Senior Software Engineer - Cash Flow (Java, Spring, AWS)

Berlin💼 Full-time🗓 2026-08-05 → 2026-09-26

Core

Design and build scalable payment services and accounting systems for global commerce, handling complex ledgers and high-volume transactions.

Role type

Senior Software Engineer (Java/Spring)

Builds

End-to-end payment products and services for global clients

Domain

Fintech / Payments / Accounting

Deliverable

production ML models | product features

Required skills

Java, Spring Boot, AWS, scalable system design, event-driven architecture, problem solving

Preferred skills

Accounting/Fintech domain experience, Kotlin, React, Kubernetes, Docker

Technologies

Java, Kotlin, Spring Boot, React, AWS, Kubernetes, Docker, SNS, SQS, Kinesis

Responsibilities

Own products and services end-to-end from requirements to deployment, collaborate in agile teams, solve complex technical problems at scale, share knowledge and build creative solutions, take full operational responsibility for owned services, help evolve team best practices

Seniority

Senior, hands-on IC

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