Mid/senior java developer

Senior Backend Engineer (Java) Spain (Hybrid / Remote Flexibility) Fintech A fast-growing, venture-backed fintech is hiring a Senior Backend Engineer to help build and scale a secure, high-performance platform powering payments and bank data access for global technology and financial services companies. This is a high-impact role in a product-driven engineering team, working on distributed systems and API-first services used by leading international clients. What You'll Be Doing Building and maintaining scalable, secure backend services and APIs Designing and evolving microservices-based architecture in a cloud-native environment Collaborating with Product, Support, and Customer teams to turn real-world use cases into reliable platform features Debugging and improving distributed systems using tracing and observability tools Leading code quality through reviews, documentation, and best practices What They're Looking For 3-5 years of backend engineering experience Strong Java and Spring Framework background Experience with Kubernetes and microservices architectures Confident designing and owning RESTful APIs Comfortable working in distributed systems and fast-moving environments Curious, proactive, and collaborative mindset Why Join Hybrid working in Spain Strong focus on learning, wellbeing, and career development Competitive compensation and benefits package Mid level - €55,000 Senior level - €80,000 If you'd like to learn more or explore the role, feel free to get in touch. J-18808-Ljbffr