Jobs and Careers

Senior Software Development Engineer

Work At Home-Colorado, United States, United Statesfull_timeVerifiedPosted 4 Aug 2026

💰 $185,400/yr($92,700/yr – $185,400/yr)

About the role

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time.

Position Summary:
CVS Health Enterprise Digital seeks to change the way individuals manage their healthcare by focusing on the features that matter to our customers, building software in a modern, lean way, and deploying continuously into the cloud. As part of an engineering team building the Aetna Health website, we help our members effectively find the care they need.

What You'll Do:
The web teams are responsible for building the best experience possible for the millions of members using our Aetna Health website, delivered through a modern microfrontend architecture. You will work alongside other engineers and with the product and design teams to consistently deliver new features, leveraging AI-assisted development tools such as Claude Code to accelerate delivery and raise the quality bar. You will also work to refactor existing code in order to bring greater stability and scalability for our application as our membership continues to increase. This Senior Software Development Engineer can expect to design, develop and implement digital solutions and systems by applying advanced technical expertise to architect and code software applications, conduct system testing and debugging, collaborate with cross-functional teams and contribute to the overall technical direction and innovation of digital engineering projects.

In Any Given Day You Will:

Contribute code and tests according to criteria established by our product and engineering teams
Monitor, troubleshoot, and support our application in production
Seek opportunities to enhance the stability, performance, maintainability, and extensibility of our application
Lead discussions by communicating technical ideas to non-technical individuals
Participate in the design of software architecture solutions
Provide input on technical feasibility, performance optimization, and scalability considerations to ensure that the overall solution meets the desired objectives
Participate in knowledge sharing activities, such as code reviews, tech talks, and workshops, to foster a culture of learning and collaboration within the team
Provide guidance and mentorship to junior developers, helping them improve their technical skills and grow professionally

Required Qualifications:

5+ years of professional experience with modern web frameworks (ReactJS and Redux)
3+ years of experience integrating with RESTful APIs
2+ years of experience building or working within a microfrontend architecture (e.g. Module Federation)

Preferred Qualifications:

Experience writing unit and integration tests
Experience with GraphQL and Apollo Client (in addition to RESTful APIs)
Experience with Jest, Vitest, Playwright, and automated accessibility testing (e.g. axe-core, jest-axe)
Experience developing or consuming a component library / design system (e.g. with Storybook)
Familiarity with AWS, New Relic, LaunchDarkly, or a headless CMS such as Contentful
Experience translating large features into software design
Knowledge of GitHub Actions
Experience with AI-assisted development using Claude Code and the Claude API — including authoring custom skills, subagents, hooks, and MCP servers to accelerate delivery
Experience with TypeScript a plus
Familiarity with Agile software development principles
Passion for upholding code standards and software quality