Senior Fullstack Developer

Cyclad works with top international IT companies delivering cutting-edge technologies. The role is part of an international team developing and maintaining modern, secure, and scalable applications for critical business processes.

• 10+ years of professional software development experience
• Strong experience as a full-stack developer with backend and frontend expertise
• Excellent knowledge of Java and Spring Boot
• Proven experience with microservices-based applications
• Strong experience with modern frontend technologies and SPA
• Experience designing secure, scalable, and high-performance applications
• Solid understanding of software engineering best practices (testing, code quality, clean architecture)
• Experience working in Agile environments
• Strong analytical and problem-solving skills
• Excellent communication skills and collaboration with business and technical stakeholders
• Very good English language skills

Nice to have:

• Experience with cloud platforms
• Knowledge of CI/CD pipelines and DevOps
• Experience with containerization technologies such as Docker and Kubernetes
• Experience working in international enterprise environments

• Design, develop, and maintain modern fullstack applications
• Build secure, scalable, maintainable, and testable software aligned with business requirements
• Develop and evolve Java-based microservices using Spring Boot
• Design and implement modern Single Page Applications (SPA) following frontend best practices
• Collaborate with business and technical stakeholders to translate requirements into technical solutions
• Ensure application reliability, performance, and service continuity
• Follow software engineering best practices including code quality, testing, and security
• Participate in code reviews and continuous improvement initiatives
• Work within Agile development teams in an international English-speaking environment
• Support evolution of existing applications and develop new features

Only candidates with citizenship in the European Union and residence in Poland are eligible to apply. The recruitment process includes introductory call, technical interview, and final decision. Personal data is processed by Cyclad for recruitment purposes according to applicable regulations.