Full Stack Engineer

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

• Develop, enhance, and maintain mobile applications across iOS/Android platforms supporting UHC Mobile solutions
• Collaborate with Product, QA, and backend teams to deliver high-quality features aligned with business requirements
• Participate in Agile ceremonies (planning, refinement, retrospectives) to support delivery commitments
• Write clean, efficient, and maintainable code following engineering best practices
• Perform unit testing, support integration testing, and ensure application performance and quality
• Troubleshoot defects and production issues, ensuring timely resolution
• Contribute to CI/CD pipelines and mobile release processes
• Apply AI-enabled development practices (e.g., Copilot-assisted coding, test generation, automation) to improve engineering productivity and quality
• Support integration and adoption of AI-driven capabilities within mobile solutions (e.g., conversational AI, personalization, or automation use cases) where applicable
• Comply with the terms and conditions of the employment contract, company policies and procedures, and any and all directives (such as, but not limited to, transfer and/or re-assignment to different work locations, change in teams and/or work shifts, policies in regards to flexibility of work benefits and/or work environment, alternative work arrangements, and other decisions that may arise due to the changing business environment). The Company may adopt, vary or rescind these policies and directives in its absolute discretion and without any limitation (implied or otherwise) on its ability to do so

Required Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field
• 2+ years of experience in mobile application development (iOS/Android)
• Experience working with REST APIs and backend integrations
• Experience with CI/CD pipelines and DevOps practices
• Exposure to cloud platforms (AWS/Azure) and microservices architecture
• Solid knowledge of mobile development frameworks (Swift/Kotlin/React Native/Flutter)
• Knowledge of mobile performance optimization and debugging
• Understanding of Agile/Scrum delivery model
• Basic familiarity with AI-assisted development tools, automation practices, or AI-enabled features in applications
• Proven solid problem-solving, collaboration, and communication skills

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.

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