Senior Java Developer: Public Sector Microservices (Remote)

Miratech; Gdynia; Remote; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Health insurance

relocation program

ForeverRemote work culture

Language courses

Job summary

Miratech in Poland is seeking a Senior Java Developer to join a team delivering customized software for a European tax administration project. You will design, implement, and maintain backend services using Java, Spring, and Quarkus, collaborating with cross-functional teams across the client and Miratech sites.

The role emphasizes robust testing, CI/CD support, and system integration with Kafka, PostgreSQL, and REST/SOAP interfaces within a microservices architecture.

Qualifications

• 6+ years of experience in Java development.
• Strong experience with Spring Framework and Quarkus.
• Understanding of microservices architecture and containers (Docker/Kubernetes).
• Experience with relational databases (PostgreSQL).
• 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.

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

Spring Framework

Quarkus

Microservices

Docker/Kubernetes

REST/SOAP integrations

Testing principles

English communication

Collaboration with distributed teams

Tools

Java

Spring Framework

Quarkus

Docker

Kubernetes

PostgreSQL

RESTEasy

Hibernate/Panache

Kafka

ActiveMQ

Maven

Flyway

GitLab

Jira

ArgoCD

Grafana

Angular

Job description

Miratech in Poland is seeking a Senior Java Developer to join a team delivering customized software for a European tax administration project. You will design, implement, and maintain backend services using Java, Spring, and Quarkus, collaborating with cross-functional teams across the client and Miratech sites.

The role emphasizes robust testing, CI/CD support, and system integration with Kafka, PostgreSQL, and REST/SOAP interfaces within a microservices architecture.