Senior Backend Java

We are looking for a Senior Backend Java Engineer to design, develop, and optimize robust, scalable, and secure backend solutions within modern microservices-based architectures. As a key member of our team, you will be responsible for designing, developing, and maintaining backend applications in Java (Java 8+), ensuring high availability and performance. You will also be responsible for designing and implementing robust RESTful APIs, building microservices and endpoints using frameworks such as Spring Boot and/or Jakarta EE, and managing and integrating relational databases (PostgreSQL, MySQL) and NoSQL technologies (MongoDB, Redis) efficiently.

Requirements

• 5+ years of experience developing backend applications in Java
• Strong experience designing and implementing RESTful APIs
• Strong command of frameworks such as Spring Boot and/or Jakarta EE
• Advanced experience with relational and NoSQL databases
• Deep knowledge of ORMs such as Hibernate or JPA
• Experience with automated testing (unit and API testing)
• Strong understanding of SOLID principles, design patterns, and application security practices
• Experience working with CI/CD pipelines
• Advanced Git skills and experience working with Agile methodologies (Scrum)
• Strong troubleshooting, debugging, and performance optimization skills
• Advanced English (spoken and written) to collaborate with global teams

Benefits

• Stimulating working environments
• Unique career path
• International mobility
• Internal R&D projects
• Knowledge sharing
• Personalized training
• Entrepreneurship & intrapreneurship