Senior Java / Full-Stack Software Developer

We are looking for a Senior Java / Full-Stack Software Developer! We offer:Salary: 150-180 PLN net/hour on B2B.Remote work from Poland. Responsibilities:· Design and implement new features and requirements in Java· Integrate solutions into an existing, mature software architecture· Participate in all phases of the software lifecycle:­ Planning and technical conception­ Implementation and testing­ Maintenance and operational support· Ensure quality, stability, and maintainability of the software· Develop backend components (Java, databases, services, APIs)· Contribute to modern frontend development (e.g. Angular, React)· Actively collaborate within an agile, cross-functional team· Apply architectural standards, best practices, and clean code principles Optional: Architecture Responsibilities (Senior / Architect Track)Depending on experience and interest, you may additionally: · Design and further develop the overall software architecture· Select appropriate frameworks, tools, and cloud solutions· Take responsibility for complex systems and end-to-end solutions· Shape CI/CD pipelines and technical standards· Act as a technical point of contact and mentor for the team We are looking for:· Degree in (Business) Computer Science, or vocational training as IT Specialist, or comparable professional experience· Strong professional experience in developing modern applications· Very good knowledge of Java, including backend and web services· Experience with relational and transactional databases· Experience with automated tests (unit and/or integration tests)· Practical experience with agile development methodologies· Familiarity with version control and collaboration tools (e.g. Git/SVN, Jira, Confluence, common IDEs)· Solid understanding of architecture standards and best practices· English language skills (written and spoken), minimum B2· Ability to work independently· Team-oriented mindset and customer-focused thinking Nice to Have:· Experience with Angular, React, or similar frontend frameworks· Exposure to financial systems or securities trading· Experience with CI/CD pipelines and cloud-based architectures· Background in long-lived enterprise or regulated systems Ta rola nie jest dla Ciebie, ale masz znajomego, który by się sprawdził? Poleć go i zgarnij nawet 5000 zł.Referral Program: Talent from your networkDon't hesitate and apply now!