Optum

About the Company

We’re evolving health care so everyone can have the opportunity to live their healthiest life. It’s why we put your unique needs at the heart of everything we do, making it easy and affordable to manage health and well-being. We are delivering the right care how and when it’s needed; providing support to make smarter and healthier choices; and making prescription services easier, while helping you save money along the way. It’s everything health care should be. Together, for better health.

Optum is part of UnitedHealth Group (NYSE: UNH).

Listed Jobs

Company Name

Optum

Job Title

Senior Software Engineer - Remote

Job Description

**Job title:** Senior Software Engineer – Remote **Role Summary:** Lead end‑to‑end development of C#/.Net Core applications and RESTful APIs for healthcare solutions. Collaborate with product, design, and clinical stakeholders to translate requirements into technical designs, ensure high‑quality, scalable code, and support DevOps practices. Mentor junior engineers and drive continuous process improvement. **Expectations:** - Deliver reliable, maintainable software that supports clinicians and trainees. - Work independently or on a distributed team, maintaining clear communication and documentation. - Keep up‑to‑date with cloud, container, and DevOps technologies to enhance product performance and delivery cycles. **Key Responsibilities:** - Design, develop, test, and maintain high‑quality C#/.Net applications. - Build and maintain RESTful APIs for internal and external integration. - Implement microservices and containerized workloads using Docker and Kubernetes. - Optimize application performance, conduct code reviews, and troubleshoot issues. - Support CI/CD pipelines, automated deployments, and infrastructure‑as‑code practices. - Mentor junior developers and contribute to team skill growth. - Produce clear technical documentation, proposals, and requirements specifications. **Required Skills:** - Proficient in C#, .Net Core, and MVC architecture. - Experienced with RESTful API design and implementation. - Strong front‑end skills: HTML, CSS, JavaScript, and React. - Knowledge of microservices, Docker, Kubernetes, and AWS cloud services. - Expertise in MySQL and efficient SQL query writing. - Familiarity with DevOps tools: Git/GitHub, CI/CD, and infrastructure automation. - Ability to write clean, testable, and documented code. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience). - Valid certifications in .Net Core, AWS, or DevOps practices are a plus.

Leeds, United kingdom

On site

Senior

09-12-2025