
Senior Java Backend Developer
Proxify ABThe 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:
Predictable project hours
Flex days, so you can recharge
Career-accelerating positions at cutting-edge companies
Hand-picked opportunities just for you
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