Staff Software Development Engineer (.NET, Blazor, Unit Testing, Snyk)

CVS Health•New York, VT

13d•$106,605 - $260,590

About The Position

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 At CVS Health, we are building a world of health through innovative technology solutions that improve member experiences, enhance operational efficiency, and strengthen healthcare outcomes. As a Staff Software Development Engineer in Medicare Technology, you will serve as a senior technical leader responsible for designing, developing, and delivering enterprise-scale solutions that support critical business capabilities across Medicare and healthcare technology platforms. The Staff Software Development Engineer is a highly skilled technical leader who drives the design, development, and delivery of enterprise technology solutions. This individual leads complex initiatives, champions engineering best practices, mentors team members, and collaborates across business and technology teams to build innovative, scalable, and reliable solutions that advance CVS Health's mission and strategic objectives. The ideal candidate possesses expertise in modern full-stack application development, cloud-native architectures, DevSecOps practices, API and microservices design, data integration, and operational excellence. This individual is a self-starter who can influence technical direction across teams, resolve complex engineering challenges, and deliver solutions that provide measurable business value.

Requirements

7+ years work experience
Expertise in designing, developing, and supporting enterprise web applications using C#, .NET, and ASP.NET Core
Experience building modern web applications using Blazor and related front-end technologies
Expertise in full-stack application development, including business services, APIs, databases, and UI
Advanced proficiency with Microsoft SQL, including data modeling, query optimization, stored procedures, and performance tuning
Experience designing, developing, and consuming RESTful APIs and microservices
Experience designing, building, unit testing, and integration testing of a full stack application
Practical experience integrating applications/components with one or more cloud providers (Azure, AWS, GCP)
Hands-on experience with CI/CD pipelines, source control, and DevSecOps practices with GitHub and GitHub Actions
Strong understanding of software design patterns, secure coding practices, automated testing, and application monitoring
Experience leading technical design discussions, conducting code reviews, and mentoring developers
Proven ability to troubleshoot and resolve complex production issues while driving continuous improvement and operational excellence
Experience working in Agile/Scrum environments and collaborating with cross-functional business and technology teams
Experience working with CoPilot and MCP servers to build, review, and document complex workflows

Nice To Haves

Healthcare, insurance, enrollment, or claims system experience
Experience working with Jira and Confluence
Experience with Oracle Database
Experience with DB2
Experience with MongoDB or other NoSQL databases
Experience with containerization technologies such as Docker and Kubernetes

Responsibilities

Designs, develops, and implements 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.
Leverages expertise to design and implement efficient and scalable solutions that meet business requirements and quality standards.
Contributes to solution design and architecture discussions, collaborating with architects and senior engineers.
Provides input on technical feasibility, performance optimization, and scalability considerations to ensure that the overall solution meets the desired objectives.
Participates in code reviews and ensures adherence to coding standards, best practices, and quality guidelines.
Communicates and coordinates with team members to ensure alignment, provide technical insights, and contribute to decision-making processes.
Contributes to the adoption of best practices, new technologies, and tools to enhance productivity, efficiency, and code quality.
Participates in knowledge sharing activities, such as code reviews, tech talks, and workshops, to foster a culture of learning and collaboration within the team.
Works with other developers and team members to implement complex features, enhance existing functionality, and ensure the delivery of high-quality code.
Provides guidance and mentorship to junior developers, helping them improve their technical skills and grow professionally.