Senior Fullstack Developer

Cyclad collaborates with top international IT companies to deliver cutting-edge technologies. The company is engaged in product development projects with an international team, located in Warsaw, Poland.

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

Nice to have:

• Experience with cloud platforms
• Knowledge of CI/CD pipelines and DevOps practices
• 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 closely with business and technical stakeholders to translate requirements into high-quality technical solutions
• Ensure application reliability, performance, and service continuity
• Follow software engineering best practices, including code quality, testing, and security standards
• Participate in code reviews and contribute to continuous improvement initiatives
• Work within Agile development teams in an international English-speaking environment
• Support the evolution of existing applications while contributing to the development of new features and services

Only candidates with citizenship in the European Union and residence in Poland.