Jobs and Careers

Senior Software Developer

United StatesRemotefull_timeVerifiedPosted 19 Aug 2026

About the role

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve – we care.

What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patients, our communities, and our people. If you want to be part of tomorrow’s health today, we want to hear from you.

The Specialty Access & Affordability value stream is seeking a Senior Full Stack Developer to join the FastAuth team. In this role you will build and scale the applications that move specialty prescriptions through prior authorization faster, reducing the time between a prescription being written and a patient starting therapy.

You will work alongside a collaborative group of skilled engineers who take pride in consistent delivery and technical excellence, spanning React front ends, .NET services, and event-driven integrations running on Azure. This is a hands-on role on a team that ships continuously and owns what it builds.

What You'll Do

Design and develop robust, scalable web applications using TypeScript, React, and/or .NET
Partner with engineers and architects to design and implement Azure cloud solutions
Lead and coach team members through difficult problems
Help build and maintain our event-driven architecture
Turn complex business requirements into elegant, simple technical solutions
Raise the bar on the team through code review, pairing, and mentoring less experienced developers
Deliver high-quality work at a predictable cadence and help the team sustain it
Support what you build in production, including monitoring, troubleshooting, and continuous improvement
Participate in agile ceremonies, technical planning, and design reviews

Priority will be given to candidates who reside in the Columbus, OH metropolitan area.

We are unable to provide sponsorship for this role presently or in the future

Minimum Requirement

Degree or equivalent experience, plus typically 8+ years of relevant professional experience.

Critical Skills

8+ years building and shipping production software applications
Strong proficiency in TypeScript and React, and/or .NET
Experience with Azure cloud services and infrastructure
Working knowledge of event-driven architecture, ideally including Kafka
A track record of using AI tools effectively in your day-to-day development workflow
Ability to take a feature from ambiguous requirement to production with limited direction
Consistent follow-through on commitments and a bias toward finishing work
Collaborative approach to software development and problem solving
Comfort working in a fast-moving environment where priorities evolve as the product does