Senior Java Developer - Remote, Microservices & Cloud

Miratech; Województwo mazowieckie; Remote; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Culture of relentless performance

Competitive pay and benefits

ForeverRemote work culture

Growth mindset

Global impact

Welcoming multicultural environment

Social sustainability values

Job summary

Miratech in Poland is seeking an experienced Senior Java Developer to join a European tax administration project. You will develop and maintain customized software solutions, focusing on scalable Java backends and REST/SOAP integrations.

You will work with Spring and Quarkus, microservices, Docker/Kubernetes, PostgreSQL, and CI/CD tooling in a fully remote, multinational team. Excellent English and collaboration skills are essential.

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 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 stakeholders for predictable project progress.
• Provide technical input into product roadmaps.
• Participate in triage activities (incident analysis and prioritization).
• Support and optimize CI/CD processes.

Skills

Java

Spring

Quarkus

Microservices

Docker

Kubernetes

PostgreSQL

REST/SOAP

Testing

English

Tools

Maven

Flyway

GitLab

Jira

ArgoCD

Grafana

Job description

Miratech in Poland is seeking an experienced Senior Java Developer to join a European tax administration project. You will develop and maintain customized software solutions, focusing on scalable Java backends and REST/SOAP integrations.

You will work with Spring and Quarkus, microservices, Docker/Kubernetes, PostgreSQL, and CI/CD tooling in a fully remote, multinational team. Excellent English and collaboration skills are essential.