Senior Java Developer — Microservices & Spring (Remote)

SmartRecruiters, Inc.; Województwo pomorskie; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Health insurance

Relocation program

ForeverRemote work culture

Professional development opportunities

Job summary

Miratech is seeking a Senior Java Developer to join a European-scale project focusing on tax administration software solutions. The role involves developing and maintaining customized software components, integrating with multiple external systems, and ensuring secure, scalable platforms for public sector clients.

You will work with a team of 20+, contribute to design and architecture decisions, and participate in CI/CD optimization and incident triage.

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 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

PostgreSQL

REST/SOAP

Kafka

ActiveMQ

Testing principles

English communication

Tools

Docker

Kubernetes

PostgreSQL

Job description

Miratech is seeking a Senior Java Developer to join a European-scale project focusing on tax administration software solutions. The role involves developing and maintaining customized software components, integrating with multiple external systems, and ensuring secure, scalable platforms for public sector clients.

You will work with a team of 20+, contribute to design and architecture decisions, and participate in CI/CD optimization and incident triage.