At | &, a firm specialized in recruitment and talent acquisition, we are looking for a JAVA backend engineer with more than 3 years working with reactive programming. Our client is a international firm of tech consultancy that is working for a retailer developing a high?performance, internet?premises environments and the cloud. We are looking for engineers with a strong technical foundatio n, for whom principles like the CAP theorem are not just academic concepts but practical tools used to reason about real?10+ years in Java backend enginee ring, includ ing 3+ years hands-on with reactive program m ing (e.
Bu ild high-throughput, low-latency APIs with a pragmatic approach to performance, clean design, and real-world trade-offs. ? Design and deve lop cloud-native microservices in Java, focusing on scalability, resilience, and maintainability (API-first mindset).



?? Proven experience on Azure or AWS, building and running services in modern cloud environments (managed services, networking, security basics). Deliver with confidence us ing C I/CD and engineering best practices (code reviews, quality gates, automated testing, standards). Act a s a senior technical refer ence: collaborate with product/stakeholders, mentor teammates, and support production with incident handling + root-cause improvements . Immediate start with a permanent contract. REMOTE work model, 38-hour workweek, versátil hours, and career development opportunities. 23 vacation days, health insurance, social benefits, remote work allowance, high-end laptop and acces sories

📌 Remote Senior Java Backend Developer (España)
🏢 THE BOARD | people & talent
📍 España