Senior Java Developer

• Design, develop, and maintain high-performance, scalable, and secure Java-based APIs and microservices.
• Translate business requirements into technical specifications and architectural designs.
• Ensure best practices in software development, including clean code, unit testing, CI/CD pipelines, and code reviews.
• Collaborate with DevOps, QA, frontend, and product teams to ensure seamless integration and deployment.
• Monitor application performance and troubleshoot production issues when needed.
• Stay updated with emerging technologies and propose improvements to enhance system performance and reliability.
• Drive agile development practices, participate in sprint planning, stand-ups, and retrospectives.

Must have

• In total, 8+ years of experience as a Senior Java developer.
• Degree in computer science/engineering or equivalent.
• Proven knowledge of Java, Spring, and web technologies (e.g., Java, REST, Hibernate, TDD, Swagger/OpenAPI), web security (e.g., OAuth 2.0).
• Experience in Junit, Mockito, and Kubernetes.
• Experience with messaging systems (Kafka, ActiveMQ, or similar).
• Good understanding of API design tooling (e.g., Swagger tools) and API Management platforms.
• Team player, be able to work on your own, and have a proactive mindset.
• Track record in developing backend services/web services.
• DevOps knowledge, including Docker, Git, and Jenkins.

Nice to have

• Java17/Java21
• Maven
• Lombok
• TDD
• SOLID/clean code
• JPA/Hibernate
• Postgres
• Liquibase
• AWS
• ArgoCD
• GitLab
• Tyk
• Oauth2/jwt
• Swagger/OAS/open API
• Observability/jaeger/opentelemetry