Software Engineer Intern - Summer 2027

McKesson is an impact-driven healthcare company that delivers insights, products, and services to make quality care more accessible and affordable. The Software Engineer Intern will structure the integration of a spreadsheet-based approval process into the 340B Architect SaaS platform, creating an in-product customer configuration review and approval experience. The role will help improve implementation transparency, reduce administrative effort, and accelerate go-live timelines.

What you'll do:

• The software engineer intern will own how to structure integrating OneStop, Macro Helix implementation team's spreadsheet-based approval process into Macro Helix's signature SaaS platform, 340B Architect
• Today, implementation teams and customers rely on spreadsheets, email and manual follow-up to validate configuration before go-live
• The proposal is a structured approval experience inside 340B Architect, where customers review, validate and formally approve configurations before activation

What they're looking for:

• Understanding of object-oriented programming (OOP) principles
• Exposure to AI-assisted development, cloud technologies, APIs, and product-focused problem solving
• Exposure to one or more programming languages: C#, Java, Python, JavaScript/TypeScript
• Basic knowledge of data structures and algorithms
• Familiarity with database concepts and SQL
• Effective written and verbal communication skills
• Ability to learn quickly and apply new technologies
• Strong attention to detail
• Ability to work independently on assigned projects

Benefits:

• An annual bonus may be offered.
• Long-term incentive opportunities may be offered.