Overview In this role you will contribute to the development and maintenance of a complex tax administration system for a large European public sector client. You will work within a cross-functional team to implement components, integrate with external systems, and ensure reliable delivery through CI/CD. The position combines hands-on Java development with collaboration across stakeholders to shape the product roadmap and improve system resilience.

This opportunity lets you apply your expertise to secure, scalable platforms that support administrative processes and data management at scale. You will join a globally distributed team in a culture focused on relentless performance and growth.

Compensaciones / Incentivos remote work health insurance language courses relocation program professional development opportunities mentorship and talent investment programs

Responsabilidades Implement software components per design specifications

Perform system integration and testing, troubleshoot issues, and resolve problems

Conduct unit testing of components





Contribute to effort estimation and delivery timelines

Collaborate with teammates and stakeholders to ensure efficient, predictable 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

English communication skills

Strong communication and collaboration with stakeholders and distributed teams collaboration stakeholder communication proactive problem-solving

Java

Spring Framework

Quarkus

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