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September 1, 2026

Senior Java Developer

Senior • Remote

Katowice, SL, Poland

We are looking for a Senior Java Developer to join our team. This is a fully remote role based in Poland, with a preferred start date in September.

Responsibilities

  • Develop and maintain backend systems using Java, Spring Boot, and Spring Cloud.
  • Apply design patterns and object-oriented principles to build scalable microservices.
  • Design and implement efficient data structures while following clean coding practices.
  • Work with relational databases and middleware components to support application functionality.
  • Collaborate with cross-functional teams to deliver robust and reliable software solutions.
  • Contribute to architectural decisions related to microservices and cloud-based systems.
  • Support integration of message queues and caching mechanisms into existing systems.
  • Participate in code reviews and knowledge-sharing sessions to promote engineering excellence.

Requirements

  • 6+ years of hands-on Java development experience, including Spring Boot and Spring Cloud expertise.
  • Understanding of design patterns, microservices architecture, and object-oriented principles.
  • Knowledge of data structures and clean coding practices.
  • Proficiency in PL/SQL and relational database concepts.
  • Familiarity with Tomcat, Redis, and message queues (MQ).
  • English proficiency at B2+ level.

Nice to have

  • Experience with Kafka.
  • Skills in AWS or Azure cloud platforms.
  • Familiarity with Terraform, GitLab, and Ansible.
  • Knowledge of CI/CD tools.

Benefits

  • Hybrid-by-design work mode and the opportunity to work remotely within Poland.
  • Opportunity to work abroad for up to 60 days annually.
  • Business-driven relocation opportunities.
  • Career development programs, thought leadership, mentoring, soft-skills, and well-being programs.
  • Certification opportunities in Anthropic, Gemini, GCP, Azure, and AWS.
  • English classes.
  • Stable pay.
  • Participation in the Employee Stock Purchase Plan with a 15% discount.
  • Benefits package including health insurance, Multisport, and shopping vouchers.
  • Referral bonuses up to $2,000.
  • Offices with entertainment and relaxation zones, table tennis, football, free snacks, and coffee.
  • Corporate, social, and well-being events.

Please note

  • Listed benefits are available to employees only.
  • Contractor arrangements are available; B2B cooperation terms are agreed individually.
  • Only selected candidates will be contacted.

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