AgileEngine in Valencia is seeking a Senior Java Developer to design and build secure, scalable server-side solutions, including a client integration system built from the ground up. You will work with cross-functional teams to translate requirements into robust software. The role emphasizes SaaS experience, Java and SQL proficiency, microservices, observability, and modern CI/CD practices. You will thrive in a fast-paced, English-speaking environment and contribute to architecture decisions and