Senior Java Backend Developer

Headquarters: Sweden URL: http://career.proxify.io The Role: We are looking for a Senior Java Developer for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products. What we are looking for: 5+ years of professional experience in backend software development. Expert-level proficiency with Java and core features. Deep expertise with the Spring Framework Proven track record in designing and implementing Microservices Architecture and RESTful APIs. Experience with SQL and NoSQL databases Strong understanding of Cloud Computing principles Solid grasp of testing methodologies, including unit, integration, and end-to-end testing. Ability to work with minimal supervision. Intermediate-advanced English level. You can communicate well with both technical and non-technical clients. Located in CET timezone (+/- 3 hours), we are unable to consider applications from candidates in other time zones. Nice-to-Have: Hands-on experience with Kubernetes Knowledge of event-driven architectures (EDA) and Domain-Driven Design (DDD) Familiarity with functional programming paradigms. Responsibilities Lead the design and implementation of robust, scalable backend services using Java and the Spring Ecosystem (Spring Boot, Spring Cloud). Drive best practices in coding, testing, security, and performance optimization Build and maintain RESTful APIs and event-driven architectures to support business logic and front-end applications. Work extensively with cloud environments, leveraging containerization technologies (Docker/Kubernetes). Diagnose and resolve complex production issues, ensuring high availability and system reliability. What we offer: Get paid, not played No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options. Predictable project hours Enjoy a harmonious work-life balance with consistent 8-hour working days with clients. Flex days, so you can recharge Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify. Career-accelerating positions at cutting-edge companies