Full-Stack Java Engineer – Spring Boot & React – Relocation to Amsterdam

We are hiring a Full-Stack Java Engineer for a large-scale FinTech technology program in Amsterdam focused on building highly scalable, customer-facing products.

You will develop backend services with Java and Spring Boot , build modern frontend applications with React.js , and work with microservices and distributed systems where scalability, reliability and performance are critical.

Amsterdam, The Netherlands – Hybrid, 2–3 days onsite per week – Relocation required if not based in the Amsterdam region

Tasks and Responsibilities

• Build and maintain scalable backend services using Java and Spring Boot ;
• Develop modern customer-facing frontend applications using React.js ;
• Design and build APIs and microservices ;
• Develop clean, maintainable and well-tested software across the full stack;
• Contribute to system design, technical decisions and platform improvements;
• Collaborate with Product, Engineering and Architecture teams;
• Support deployments, monitoring and production operations;
• Contribute to continuous delivery, scalability, reliability and engineering best practices.

Profile

• Bachelor's or Master's degree;
• 5+ / 10+ years of Java development experience ;
• Strong experience with Java and Spring Boot ;
• Commercial development experience with React.js ;
• Experience designing and building microservices and distributed systems ;
• Experience with SQL and/or NoSQL databases ;
• Experience developing scalable, customer-facing applications;
• Understanding of scalable software architectures and strong software engineering fundamentals;
• Experience working in Agile environments and collaborating across technical teams;
• Strong communication skills and the ability to demonstrate measurable project impact.

Experience with Kafka, AWS, Kubernetes, Docker or GitLab CI/CD would be an advantage. Experience supporting applications with 10,000+ users or working within FinTech, payments, banking or another regulated industry would also be beneficial. Key Technologies & Skills

Java, Spring Boot, React.js, Microservices, Distributed Systems, APIs, SQL, NoSQL, Kafka, AWS, Kubernetes, Docker, GitLab CI/CD

Relocation to Amsterdam

This position is based in Amsterdam, The Netherlands , with onsite presence required 2–3 days per week .

Candidates who are not currently based in the Amsterdam region should be willing to relocate to the Amsterdam area to meet the onsite requirement.