Overview As a Senior Java Developer, you will contribute to the development and maintenance of customized software for a European public sector client, focusing on secure, scalable tax administration solutions. You will work within a 20+ person project team to deliver end-to-end components, integrations, and testing while supporting CI/CD and roadmaps. The role combines hands-on engineering with collaboration across stakeholders to ensure predictable delivery. This is an opportunity to impact digital transformation in the public sector through modern Java-based microservices. Compensaciones / Ventajas * remote work culture * health insurance * language courses * relocation program * certification programs * mentorship Responsabilidades * Implement software components according to design specifications * Perform system integration and testing, troubleshoot issues,



and resolve them * Conduct unit testing of software components * Assist in estimating project efforts and delivery timelines * Collaborate with teammates and stakeholders to ensure efficient project progress * Provide technical input into product roadmaps * Participate in triage activities for incident analysis and prioritization * Support and optimize CI/CD processes Requisitos principales * 6+ years of Java development experience * Strong experience with Spring Framework and Quarkus * Understanding of microservices architecture and containers (Docker/Kubernetes) * Experience with relational databases (PostgreSQL or other RDBMS) * Experience with REST/SOAP integrations and messaging (Kafka, ActiveMQ) * Good understanding of testing principles * Ability to communicate confidently in English * Strong communication and collaboration skills with stakeholders and distributed teams * team collaboration * stakeholder communication * problem solving * Java * Spring Framework * Quarkus

📌 Senior Java Developer (Sevilla)
🏢 Miratech Group
📍 Sevilla