CareerPlanSign in

Senior Java Developer

Krakow, PL💼 Full-time🗓 2026-10-05 → 2026-10-07

Core

Design, develop, and maintain scalable Java-based applications and distributed microservice architectures supporting key operational and client-facing functions.

Role type

Senior IC backend engineer (Java/Spring)

Builds

Distributed systems and microservice architecture for financial services operations

Domain

Financial services / Backend engineering

Deliverable

production ML models | product features

Required skills

Java, Spring/Spring Boot, REST API, SQL, relational databases, distributed systems, microservices, CI/CD, automated testing

Preferred skills

Event-driven architectures, Kafka, Kubernetes/OpenShift, API testing tools, web servers (nginx/Apache), performance optimization

Responsibilities

Design and develop scalable Java applications, contribute to microservice architecture, write clean and tested code, develop automated tests, conduct code reviews, collaborate on technical solutions, troubleshoot production issues