Senior Java Software Engineer

About the role

Trane Technologies invites an experienced Senior Java Software Engineer to join its multi-disciplinary Connected Solutions R&D team in Galway. The role is central to building the next generation of Thermo King's telematics, remote monitoring and cold-chain digital platforms across the EMEA region, working with specialists in data engineering, data science, firmware/IoT, DevOps, UX and product cybersecurity.

Working pattern: Monday to Thursday onsite with colleagues; Friday work location is chosen by the employee.

Key responsibilities

• Architect secure, stateless, high-performance multi-tenant microservices and RESTful APIs with Product Management and Technical Architects
• Develop production-grade code in Java and Spring Boot following design principles and domain boundaries
• Set automated testing standards (unit, integration, performance) and debug issues in distributed, asynchronous workflows
• Build and maintain CI/CD pipelines, containerized environments and cloud deployment lifecycles with DevOps
• Mentor junior and mid-level engineers and lead code reviews and architectural discussions
• Drive features from concept to production in an Agile Scrum team, collaborating across firmware, cloud services and user interfaces

Required profile

• 5+ years of hands-on software development experience with Java (Java 17/21+) and the Spring framework
• Demonstrated experience designing RESTful APIs and stateless microservices
• Strong expertise in relational databases (PostgreSQL, MySQL or Oracle)
• Proven test-driven development and automated testing background
• Comfortable with Linux/UNIX and Windows environments
• Excellent communication skills and autonomy in cross-functional Agile Scrum teams

Required skills

• Git, Maven or Gradle, Docker, CI/CD pipelines
• Desirable: AWS or Azure, Kafka/RabbitMQ/MQTT, Prometheus/Grafana/Open Telemetry/Datadog, Bash/Shell scripting
• Desirable: multi-tenant SaaS, RBAC, React/TypeScript, observability stacks

What we offer

• Competitive compensation and comprehensive benefits and programs
• Inclusive, respectful culture and commitment to workforce diversity