Senior Java Developer (Spring/Quarkus) – Remote

Miratech; Málaga; Remote; EUR 65,000 - 90,000; Full time

Benefits offered by this job

Health insurance

Relocation program

Language courses

Certification programs

Mentorship

Talent investment programs

Internal mobility

Team-building events

Job summary

Miratech is seeking a Senior Java Developer to join a European tax administration software project. You will contribute to development and maintenance for a large public-sector client, focusing on secure, scalable backend services.

The role requires strong Java experience, Spring and Quarkus, microservices, and Docker/Kubernetes, with English communication and collaboration across distributed teams. Remote work is offered.

Qualifications

• 6+ years of experience in Java development.
• Strong experience with Spring Framework, 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 with stakeholders and distributed teams.

Responsibilities

• Implement software components according to the design specifications
• Perform system integration and testing, problem troubleshooting, and resolution
• Perform unit testing of software components
• Participate in estimating project efforts and delivery timelines
• Proactively collaborate with teammates and communicate with the Project Stakeholders to ensure that the Project efforts proceed efficiently and with predictability
• Provide technical input into product roadmaps
• Participate in triage activities (incident analysis and prioritization)
• Support and optimize CI/CD processes

Skills

Java development

English communication

Team collaboration

Problem solving

Tools

Spring Framework

Quarkus

Docker

Kubernetes

PostgreSQL

RESTEasy

Kafka

Maven

Jira

ArgoCD

Job description

Miratech is seeking a Senior Java Developer to join a European tax administration software project. You will contribute to development and maintenance for a large public-sector client, focusing on secure, scalable backend services.

The role requires strong Java experience, Spring and Quarkus, microservices, and Docker/Kubernetes, with English communication and collaboration across distributed teams. Remote work is offered.