Senior Java Engineer

📋 Description

• Design, develop, and maintain enterprise-grade applications using Java and Spring Boot
• Lead technical design of application components including service boundaries, data models
• Collaborate with Product Managers, Solution Architects, DevOps Engineers, and other stakeholders
• Own application reliability, performance, security, and compliance
• Design and maintain integrations with external systems, APIs, and third-party service providers
• Write clean, efficient, maintainable, and testable code

🎯 Requirements

• 5+ years of professional Java development experience
• Strong expertise in modern Java, particularly Java 21/25 LTS, and Spring Boot 4 / Spring Framework 7
• Solid experience with Apache Kafka and asynchronous processing
• Strong knowledge of relational databases such as PostgreSQL and MySQL, with ORM technologies
• Proven API design capabilities using REST and OpenAPI
• Hands-on experience with AWS, Docker, Kubernetes, and modern CI/CD tooling including Maven or

🎁 Benefits

• Work on high-impact technology solutions within the payments and fintech sector
• Take significant technical ownership over scalable, secure, and business-critical platforms
• Work remotely from Germany within a distributed European environment
• Collaborate with experienced technical and business professionals across different teams and
• Opportunity to influence architecture, engineering standards, development practices, and technical
• Continuous exposure to modern technologies across cloud infrastructure, distributed systems