👉Senior Java Developer

🟣You will be: • leading the design and delivery of complex backend features and services, from concept through deployment and maintenance, • developing high-quality, production-grade software using Java and Spring Boot, aligned with architectural standards, • driving technical excellence by applying best practices, clean architecture principles, and robust testing strategies, • mentoring junior and mid-level engineers through code reviews, pair programming, and design guidance, • improving automation, reliability, performance, and overall engineering practices within the team, • collaborating closely with product, delivery, and engineering teams to shape effective technical solutions, • contributing to technical strategy and influencing patterns, standards, and long-term scalability. 🟣 Your profile: • 8+ years of professional experience as a software engineer, with a strong focus on backend development in Java, • experience in business product development, preferably within fintech or B2B environments, • expert knowledge of Java and Spring Boot, • experience with Hadoop and ElasticSearch, • solid understanding of software architecture, design patterns, and scalability principles, • experience delivering complex systems in cloud environments (AWS or similar), • hands-on experience with Agile methodologies and DevOps practices, • familiarity with CI/CD pipelines, automated testing, and observability/monitoring tools, • strong coding skills and a clear focus on code quality, maintainability, and documentation, • ability to lead technical discussions and influence design and implementation decisions, • excellent communication and collaboration skills, • mentoring mindset and willingness to share knowledge and raise team standards, • very good English (B2), • immediate availability or a short notice period is preferred. Work from the European Union region and a work permit are required. 🟣 Nice to have: • exposure to frontend technologies (e.g. JavaScript/TypeScript, React or similar), • experience shaping engineering standards or contributing to technical strategy at team or domain level, • interest in modern engineering practices and emerging technologies. 🟣 Recruitment Process: CV review – HR call – Technical Interview – Client Interview – Decision    🎁 Benefits 🎁 ✍ Development: • development budgets of up to 6,800 PLN, • we fund certifications e.g.: AWS, Azure, • access to Udemy, O'Reilly (formerly Safari Books Online) and more, • events and technology conferences, • technology Guilds, • internal training, • Xebia Upskill. 🩺 We take care of your health: • private medical healthcare, • multiSport card - we subsidise a MultiSport card, • mental Health Support. 🤸‍♂️ We are flexible: • B2B or employment contract, • contract for an indefinite period.