Senior Java Developer

Empower innovation through advanced Java engineering — shape the future of scalable, high-performance systems.Wroclaw-based opportunity with a hybrid work model (1 day in-office, 4 days remote).As a Senior Java Software Engineer – Hexagonal Architecture, you will be working for our client, a leading IT company dedicated to delivering innovative software solutions. Your expertise will contribute to designing and implementing robust systems that meet high standards of performance and security, driving digital transformation and technological excellence.Your main responsibilities:Design and implement software solutions following hexagonal architecture principlesMaintain code quality and ensure compliance with industry standardsAnalyze system performance, security, and operational efficiencyDevelop, optimize, and troubleshoot Java-based applicationsCollaborate with distributed teams to deliver high-quality softwareContribute to architectural decisions and technical documentationYou're ideal for this role if you have:Minimum 5 years of professional experience in Java developmentProficiency in Java (version 17 or higher) and object-oriented design patternsExperience with Spring (MVC and Data modules) and Apache KafkaStrong knowledge of relational databases (MS SQL, Oracle) and NoSQL solutions (Elasticsearch, Redis)Good communication skills in Polish, with the ability to read technical documentation in EnglishExcellent problem-solving and analytical abilitiesExperience working in Agile (SCRUM) teams and testing independentlyIt is a strong plus if you have:Knowledge of scripting languages such as JavaScript (React), PythonExperience with cloud environments (Azure) and containerization (Kubernetes, Docker)Ability to design system architecture and create high-level diagrams (HLD)Familiarity with UML and flow diagramsLanguage Required for the role:Polish (native or fluent)English (communicative level)Eligibility to work on this role:Not required; open to candidates without existing legal right to work in the European Union#MAKEYourCareerBETTERInterested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.