Lead Full Stack Engineer

Requisition Number: 2352443
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:

• Full Lifecycle Development: Engage in end-to-end development, including gathering requirements, designing architecture, writing high-quality code, testing, deploying, and maintaining applications in production
• Back-End Engineering: Develop highly scalable and efficient back-end microservices using Java & SpringBoot frameworks, focusing on performance, reliability, and security
• Cloud Infrastructure: Utilize cloud platforms such as Azure and best practices to manage cloud infrastructure, implement robust CI/CD pipelines for smooth deployment and operations
• Cross-Functional Collaboration: Work closely with cross-functional teams to deliver impactful features
• Innovation & Problem Solving: Proactively identify performance bottlenecks, debug complex issues across the stack, and introduce new technologies or methodologies to improve engineering efficiency and product quality. Use AI in daily development
• Automation: Responsible for implementing unit and integration tests automated tests that can test the flow as well as the implanted code
• 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:

• 4+ years of professional experience in full-stack software development
• Architecture: Proven experience building and working within microservices architectures
• Development Methodologies: Solid understanding of Agile development methodologies (Scrum, Kanban) and DevOps practices
• Technical Skills and Tech Stack Knowledge:
  • Cloud Technologies: Hands-on experience deploying and managing applications on a major cloud platform such as Azure, AWS, or GCP
  • Other skillsets: Experience in Kafka, Event driven architecture, Junit using Mockito framework, API testing
  • Cloud Native & DevOps Tools: Experience with Docker and container orchestration (Kubernetes preferred), CI/CD pipelines (e.g., Jenkins, Azure DevOps, GitLab CI), and infrastructure-as-code principles
  • Databases & APIs: Solid experience with relational databases (e.g., SQL Server, PostgreSQL) and NoSQL databases. Experience designing and consuming robust RESTful APIs
  • Back-End: Expertise in the Core Java, Springboot, Microservices REST APIs and Cloud platform
  • Testing: Proven commitment to quality assurance, including experience with unit testing, integration testing, and automated testing frameworks
• Problem Solving: Proven solid analytical and problem-solving skills with the ability to troubleshoot complex, distributed systems

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.