CareerPlan

Java Developer

WarsawRemoteFull-time2025-12-15 → 2026-11-10

Core

Design and implement scalable, cloud-native banking applications and microservices for a Banking-as-a-Service platform.

Role type

Senior Backend Java Developer

Builds

Customer-facing banking services including digital onboarding, accounts, cards, payments, and lending.

Domain

Fintech / Banking-as-a-Service / Cloud Native

Deliverable

production ML models | product features

Required skills

Java, Spring Boot, Hibernate, REST API, Microservices, Kafka, SQL, Docker, Kubernetes, Git, BPMN 2.0 (Flowable/Camunda/Activiti/jBPM), Multithreaded programming, Distributed systems, Application monitoring (ELK)

Preferred skills

Google Cloud Platform (GCP), Cloud orchestration tools

Responsibilities

Design and implement advanced scalable applications, review code, troubleshoot bugs, optimize performance, plan architecture, mentor team members, create technical documentation.

Seniority

Senior, hands-on IC