Junior Java Developer

We are seeking a talented Junior Java Developer to join a dynamic engineering team working on mission-critical systems for data center operations. You will contribute to developing and maintaining platforms that support data center construction, rack design, hardware demand planning, logistics coordination, and maintenance operations. This role follows a hybrid model with 3 days per week working from the client’s office in Kraków, Wroclaw or Gdansk, Poland.

Responsibilities

• Develop new features and enhance the existing codebase for improved readability and efficiency
• Learn project domain knowledge and master relevant technologies while contributing to application development and maintenance
• Engage in daily communication with client stakeholders and technical teams
• Collaborate with engineers and architects to build scalable, high-performance platforms
• Participate in the full software development lifecycle from analysis and design through implementation, testing, and support
• Work autonomously within a modern, self-governing engineering team environment
• Deliver high-quality solutions on time while maintaining engineering standards

Requirements

• 1+ years of experience in software development and integration through the complete system implementation lifecycle
• 1+ years of hands-on Java development experience
• Excellent English communication skills with client-facing experience
• Strong self-management and task prioritization abilities
• Experience with Java, JUnit, Mockito, and SQL
• Self-starter mindset with ability to work independently and take ownership

We offer

• Engineering community of industry professionals
• Friendly team and enjoyable working environment
• Flexible schedule and opportunity to work remotely within Poland
• Opportunity to work abroad for up to 60 days annually
• Business-driven relocation opportunities
• Clear career roadmap and leadership development programs
• Certification opportunities (GCP, Azure, AWS)
• Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru
• English classes
• Stable income (Employment Contract or B2B)
• Employee Stock Purchase Plan participation
• Benefits package (health insurance, multisport, shopping vouchers)
• Referral bonuses
• Corporate, social and well-being events

Please note: The set of bonuses might vary based on the role applied for – specifics will be discussed during the interview process. Only selected candidates will be contacted.