Senior Technical Writer

Improve the lives of others while Caring. Connecting. Growing together.

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.

The Senior Technical Writer / Information Architect position will be responsible for the most technically demanding content on United Health Group’s internal Healthcare Platform knowledge site and for the information architecture that holds its 10,000+ knowledge objects together. This individual will produce architecture guides, API references, and conceptual documentation in direct partnership with platform engineering teams and distinguished engineers, while owning docset hierarchy, navigation, templating standards, and structured authoring practices across the site.

As the team’s senior editorial voice, they will review technically complex content produced by writers and engineers alike, mentor the writing staff, and ensure that quality and structural consistency hold as the platform scales.

You will enjoy the flexibility to telecommute
* from anywhere within the U.S. as you take on some tough challenges.

• Creates complex technical content including architecture and API documentation
• Owns structural IA, template systems, and content frameworks
• Leads cross-team content reviews and maintains content quality standards
• Mentors writers and ensures consistency across documentation sets
• Expert proficiency with developer‑focused documentation formats (Markdown, reStructuredText, schema‑driven formats, OpenAPI/Swagger)
• Strong knowledge of cloud platforms, distributed systems, APIs, or enterprise architecture sufficient to write and validate deep technical content
• Experience with Git/Git Hub‑based documentation workflows, including branching, PR reviews, linting, build pipelines, and docs CI/CD
• Abilityto create diagrams, system visuals, samples, and task or scenario-based content using tools such as Mermaid, Visio, Figma, or draw.io
• Familiarity with structured authoring methodologies, reusable component patterns, metadata tagging, and taxonomy alignment
• Working understanding of accessibility and compliance requirements (WCAG), style automation, and content quality tooling
• Abilityto design, maintain, and improve docset hierarchies, linking strategies, navigation flows, and content discoverability patterns
• Experience defining or using standardized templates, content models, and structural patterns across large documentation ecosystems
• Skillin simplifying and reorganizing content for clarity, conceptual alignment, and user-centered task orientation

You’ll be rewarded and recognized for your performance in an environment that will challenge you and give you clear directions on what it takes to succeed in your role as well as provide development for other roles you may be interested in.

• 7–10+ yearsof technical writing experience in a software, cloud, or platform engineering environment
• 5+ years writing complex, high‑impact documentation such as architecture guides, API references, conceptual documentation, and developer workflows
• 3–5+ years working directly with engineering teams, product owners, and SMEs in an agile or matrixed environment
• 3+…