Senior Software Engineer

UnitedHealth Group is a global organization that delivers care aided by technology to help millions live healthier lives. The Senior Software Engineer will participate in all phases of the software development lifecycle, design high-quality product features, and collaborate with stakeholders to develop scalable software solutions.

Responsibilities:

• Participate in all phases of the software development lifecycle, including requirements analysis, system design, development, testing, deployment, and ongoing maintenance
• Design and implement high‑quality product features, including reusable components, frameworks, and libraries that support long‑term scalability and maintainability
• Collaborate closely with business stakeholders, product owners, and IT partners to translate requirements into technical solutions
• Develop scalable, reliable, and secure software solutions aligned with architectural standards and engineering best practices
• Contribute to and operate within an Agile/Scrum environment, participating in sprint planning, reviews, retrospectives, and other team ceremonies
• Troubleshoot complex technical issues, identify root causes, and implement durable solutions to improve system performance and stability
• Ensure code quality through peer reviews, automated testing, and adherence to established development standards
• Continuously improve the software development process and contribute to the technical roadmap through innovation and thought leadership

Requirements:

• 5+ years of experience with C#/.NET Core, MS SQL/T-SQL, and building web and Windows applications
• 5+ years of experience with front-end and API technologies, including React, jQuery, AJAX etc
• 2+ years of Cloud and DevOps experience, including Azure Cloud, GitHub Actions, and CI/CD tools
• 1+ years of experience developing services, functions, and patterns using AI coding tools
• Healthcare industry knowledge
• Expertise in performance and scalability optimization