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Chabre

Java Developer

Chabre
Poland · Full-time · Mid-Senior
Working As a Java Developer, You Will

  • Build and enhance backend services that support large-scale Banking-as-a-Service (BaaS) initiatives.
  • Design and implement robust, scalable applications using modern Java technologies.
  • Conduct detailed code reviews and share constructive insights with peers.
  • Diagnose and resolve software defects while continuously improving system performance.
  • Collaborate with architects and team members to shape application structure and key technical decisions.
  • Support junior engineers through mentoring and knowledge-sharing.
  • Prepare and maintain high-quality technical documentation.

About Chabre IT Services

Chabre IT Services is a global professional IT services provider, building long-lasting relationships with Enterprises. We specialize in the delivery of tailor-made solutions, smart outsourcing, try&hire, and success fee services. We are a smart IT boutique with unique knowledge, which will deliver your ideas into reality.

About Our Client

Our client is a leading international financial institution undergoing a large-scale digital transformation. The company is known for a modern approach to banking technology, a strong innovation culture, and a commitment to delivering reliable, scalable digital services across multiple European markets.

Qualifications

  • have at least 5 years of commercial experience in Java development (preferably within financial, banking, or fintech environments)
  • have strong hands-on experience with Spring, Spring Boot, Hibernate, REST APIs, microservices, and web services
  • have practical experience with Maven
  • have good understanding of messaging technologies (Kafka, Pub/Sub)
  • have knowledge of cloud platforms (Google / Azure / AWS), with GCP considered a strong advantage
  • have solid experience with SQL
  • have good command of Git
  • have understanding of containerisation and orchestration tools such as Docker, Kubernetes, Helm (training available if needed)
  • have experience working with BPMN 2.0 workflows using Flowable, Camunda, Activiti, jBPM or similar (strong plus)
  • have experience integrating BPM engines with other systems
  • have knowledge of multithreaded programming and distributed architectures
  • have familiarity with monitoring tools (e.g., ELK stack)
  • have curiosity to continuously expand your skill set
  • have a collaborative, team-oriented mindset
  • have excellent English and Polish communication skills

We offer

  • Rate up to 160,00 PLN/h + VAT
  • Remote work
  • Subsidy for peripherals in the amount of 500,00zł
  • Working tool (MacBook Pro or Lenovo Legion 5)
  • Co-financing of courses related to the position
  • Benefits: MultiSport, Medicover

Key Skills

Ranked by relevance

java microservices spring boot kubernetes docker kafka cloud aws gcp elk
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Country Guide

Poland

Fast-growing Central European IT hub

Posted
Nov 26, 2025
Type
Full-time
Level
Mid-Senior
Location
Warsaw
Company
Chabre

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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