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.
As a P4 Senior IT Architect you will help redesign and rebuild our next-generation platform on a modern cloud-native technology stack. You will partner closely with staff engineers, product, and enterprise architecture to translate business strategy into secure, scalable, and maintainable technical solutions. You will provide architectural direction for one or more domains within the ecosystem, ensuring that solutions are aligned with enterprise standards, are testable and observable, and can be delivered incrementally by engineering teams.
Primary Skills: C# / .NET, TypeScript, React, Postgres, RESTful APIs / GraphQL
Secondary Skills: Kafka, Git/version control, Terraform, CI/CD pipelines, Unit testing frameworks (xUnit, Jest)
Nice to Have: Azure cloud platform, Redis, Microservices architecture, MFE Architecture
AI & Tooling: Experience evaluating and incorporating AI-assisted development, testing, and observability tools into architectural designs and standards, including guidance on patterns and risks.
Define and document target architectures, domain boundaries, and integration patterns for the platform, with a focus on modularity, testability, and resilience.
Partner with P5 Staff Engineers, P6 Principal/Enterprise Architects, and product leadership to translate business and product strategy into actionable architectural roadmaps.
Create and maintain architectural artifacts such as context diagrams, sequence diagrams, data models, and API/interface contracts.
Evaluate current-state systems and propose pragmatic migration paths to the target architecture, including strangler patterns, domain carve-outs, and phased delivery approaches.
Collaborate with engineering teams to ensure designs are understood, feasible, and implemented as intended, providing hands-on guidance and design reviews as needed.
Define non-functional requirements (security, performance, availability, scalability, observability) and ensure they are incorporated into designs, backlogs, and acceptance criteria.
Work closely with Quality Engineering and DevOps to ensure architectures support automated testing, CI/CD quality gates, and robust observability and incident response.
Assess and recommend technologies, frameworks, and platforms (including AI-assisted tools) that align with enterprise standards and the needs of the platform.
Act as a trusted advisor and architectural point-of-contact for one or more product domains, helping to unblock teams and guide decision-making.
Minimum Qualifications:-
Typically 8+ years of experience in software engineering or architecture roles, with significant experience designing distributed systems and integrations.
Technical & architectural skills:
Strong hands-on background with C#/.NET and modern web technologies (e.g., TypeScript, REST/GraphQL APIs).
Experience designing and integrating microservices and event-driven architectures using technologies such as Kafka.
Solid understanding of relational database design and data modeling (PostgreSQL preferred), including balancing transactional and reporting needs.
Familiarity with cloud-native architectures and platforms (Azure preferred), including security, networking, and resiliency considerations.
Experience defining and driving adoption of architectural standards, patterns, and best practices across teams.
Non-technical & leadership skills:
Strong systems thinking skills with the ability to balance near-term delivery with long-term architectural health.
Excellent communication and facilitation skills; able to lead design sessions and explain complex concepts to technical and non-technical stakeholders.
Experience partnering with product managers and business stakeholders to shape roadmaps and ensure architectural concerns are represented in planning.
Ability to influence without direct authority, building consensus and alignment across engineering teams.
Comfortable working in an Agile environment, supporting incremental delivery while maintaining architectural integrity.
Bachelor’s degree or above in Computer Science, Software Engineering, or related field, or equivalent experience.
Typically requires 8+ years of relevant experience in software engineering and/or architecture, with demonstrated ownership of domain or system-level designs.
We are proud to offer a competitive compensation package at McKesson as part of our Total Rewards. This is determined by several factors, including performance, experience and skills, equity, regular job market evaluations, and geographical markets. The pay range shown below is aligned with McKesson's pay philosophy, and pay will always be compliant with any applicable regulations. In addition to base pay, other compensation, such as an annual bonus or long-term incentive opportunities may be offered. For more information regarding benefits at McKesson, please click here.
Our Base Pay Range for this position
$120,400 - $200,600McKesson has become aware of online recruiting-related scams in which individuals who are not affiliated with or authorized by McKesson are using McKesson’s (or affiliated entities, like CoverMyMeds or RxCrossroads) name in fraudulent emails, job postings or social media messages. In light of these scams, please bear the following in mind:
McKesson Talent Advisors will never solicit money or credit card information in connection with a McKesson job application.
McKesson Talent Advisors do not communicate with candidates via online chatrooms or using email accounts such as Gmail or Hotmail. Note that McKesson does rely on a virtual assistant (Gia) for certain recruiting-related communications with candidates.
McKesson job postings are posted on our career site: careers.mckesson.com.
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, visit our Equal Employment Opportunity page.
McKesson welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process. If you require accommodation please contact us by sending an email to Disability_Accommodation@McKesson.com.
Join us at McKesson!