Cloud-Native Java Engineer | Azure Microservices

UnitedHealth Group; Dublin; Hybrid; EUR 80,000 - 100,000; Full time

Benefits offered by this job

Flexible work arrangements

Job summary

Optum Ireland, part of UnitedHealth Group, is seeking a talented Software Engineer to build scalable cloud-native applications and REST APIs. You will work on event-driven systems, microservices in Azure, and collaborate with cross-functional teams to deliver secure, reliable health tech solutions.

The role emphasizes architecture reviews, automated testing, CI/CD, and strong observability. A hybrid work model in Ireland with Dublin or Letterkenny offices is offered.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or equivalent practical experience
• Proven experience developing software solutions using Java
• Proven solid experience with Java, Spring Boot, and REST API development
• Proven experience working with relational and/or NoSQL database technologies
• Proven experience utilizing Git-based source control systems
• Demonstrated solid understanding of object-oriented programming and software design principles
• Proven experience developing automated tests
• Demonstrated solid analytical, troubleshooting, communication, and collaboration skills

Responsibilities

• Design, develop, test, and support cloud-native applications using Java and Spring Boot
• Build and maintain REST APIs and event-driven integrations
• Develop scalable microservices operating within Azure cloud environments
• Contribute to healthcare transaction processing solutions and service-oriented architectures
• Participate in architecture discussions, technical design reviews, and engineering best practices
• Collaborate with product owners and business stakeholders to refine technical requirements
• Create and maintain automated unit, integration, and end-to-end tests
• Support CI/CD pipelines and modern DevOps practices
• Monitor and support production systems, resolving complex technical issues and implementing long-term solutions
• Enhance application observability through logging, monitoring, alerting, and telemetry
• Participate in Agile ceremonies including sprint planning, estimation, backlog refinement, and retrospectives

Skills

Java programming

Spring Boot

REST API development

Object-oriented design

Analytical & troubleshooting

Communication & collaboration

Education

Bachelor's degree in CS/Software Eng or related field

Tools

Docker

Kubernetes

MongoDB

GraphQL

CI/CD tooling

Job description

Optum Ireland, part of UnitedHealth Group, is seeking a talented Software Engineer to build scalable cloud-native applications and REST APIs. You will work on event-driven systems, microservices in Azure, and collaborate with cross-functional teams to deliver secure, reliable health tech solutions.

The role emphasizes architecture reviews, automated testing, CI/CD, and strong observability. A hybrid work model in Ireland with Dublin or Letterkenny offices is offered.