Senior Software Engineer - Fullstack - Java and Angular, React

Requisition Number: 2388037
Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a global scale. Join us to start Caring. Connecting. Growing together.
Primary Responsibilities:

• Take full ownership of feature development, from technical design and implementation to deployment, using Java/Spring Boot (backend) and Angular or React (frontend)
• Design, implement, and maintain scalable microservices on Azure. Manage containerized deployments (Docker/Kubernetes) and maintain CI/CD pipelines to ensure seamless, reliable releases
• Design efficient database schemas and write complex, high-performance SQL queries. Use JPA/Hibernate to manage persistence layers while proactively identifying and resolving performance bottlenecks
• Integrate AI-augmented workflows (GitHub Copilot/ChatGPT) into the daily development lifecycle to boost velocity. Lead the integration of LLMs/AI models into application features to drive business value
• Design, build, and document robust RESTful APIs. Ensure backward compatibility, security, and scalability for both internal and external integrations
• Champion high coding standards by conducting thorough code reviews and enforcing best practices in unit/integration testing (JUnit/Mockito). Actively identify and address technical debt
• Act as a key contributor in Agile/Scrum ceremonies. Collaborate with stakeholders to translate business requirements into technical specifications, proactively highlighting risks and offering scalable solutions
• Comply with all applicable Company policies, procedures, and business directives, changes including those relating to work location, team assignments, work schedules, and flexible work arrangements

Required Qualifications:

• Bachelor's or master's degree in computer science, Engineering, or a related field
• 3+ years of solid proficiency in backend development using Java (Spring Boot) and frontend development using Angular or React
• Hands-on experience designing and deploying Microservices on Azure (or AWS/GCP) using tools like Docker, Kubernetes, and CI/CD pipelines (Jenkins/Azure DevOps)
• Real-time experience using AI coding assistants (e.g., GitHub Copilot, ChatGPT Enterprise) to accelerate coding workflows, alongside experience integrating LLMs/AI models into application logic
• Experience working in Agile/Scrum environments with a solid focus on code reviews, unit testing (JUnit/Mockito), and version control (Git)
• Solid understanding of SQL (Database design, query optimization) and experience developing and consuming RESTful APIs
• Proven ability to collaborate with cross-functional teams and translate technical concepts for non-technical stakeholders

At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.