Senior Software Developer

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. As a Senior Software Developer within Cover My Meds  Specialty Access and Affordability, you will design, build, and deliver software that helps patients access the medications they need.

• Design, develop, test, and deploy features and services that support Specialty Access and Affordability products and platform capabilities, including our FHIR-based data platform.
• Own the delivery of complex features end-to-end from requirements through production, including implementation, testing, and operational readiness.
• Write clean, maintainable, well-tested code and help shape engineering standards.
• Partner with Product, Design, and Engineering teammates to translate product needs into technical solutions, surfacing risks, dependencies, and tradeoffs.
• Contribute to design discussions, code reviews, and sprint ceremonies with constructive feedback and ideas.
• Share knowledge through code reviews, pairing, and informal mentorship of teammates.
• Improve code quality, performance, observability, and operational stability to reduce deployment friction.
• Participate in on-call or support rotations to maintain system reliability.

• Degree or equivalent and typically 7+ years of relevant experience.
• 5–7+ years of professional software development experience, or equivalent practical experience.
• Strong (5+ years) proficiency in modern backend and/or full-stack development using Type Script and JavaScript.
• Hands‑on experience (5+ years) with Node.js, React, Graph
  
  QL, and event‑driven systems such as Kafka.
• Production experience on Azure or strong experience on a comparable major cloud with willingness to ramp up.
• Experience building and integrating APIs across distributed systems.
• Solid command of software engineering fundamentals: testing, version control, CI/CD, and observability.
• Ability to drive your work independently while collaborating effectively within a team.
• We are unable to provide sponsorship for this role, presently or in the future.

• Experience with FHIR data models, healthcare integrations, or EHR‑adjacent systems (Aidbox a plus).
• Familiarity with containerization and cloud‑native deployment patterns.
• Experience contributing to systems that operate at scale or support business‑critical workflows.
• Interest in DORA metrics and continuous improvement of deployment and delivery practices.

Base Pay Range: $131,000 - $218,300. Additional compensation such as an annual bonus or long‑term incentive opportunities may be offered. The pay range is aligned with McKesson’s pay philosophy and will comply with applicable regulations.

McKesson is an Equal Opportunity Employer. McKesson provides equal employment opportunities to applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, age, genetic information, or any other legally protected category. For additional information on McKesson’s full Equal Employment Opportunity policies, please visit the Equal Employment Opportunity page.