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.

Join the fight against cancer.   

Ontada is a leading oncology real-world data and evidence, clinical education and provider technology business dedicated to transforming the fight against cancer. Part of McKesson Corporation, we support science through our data, technology, and channels, which accelerate innovation for life science companies, support the education of community oncology providers and advance patient care. Together with our partners, we improve the lives of cancer patients. As an Ontada engineer, you will work towards our core goals in areas such as Clinical Informatics and Common Data Modeling, Clinical Data abstraction, our First-in-KLAS electronic health records system, and other areas of oncology technology.  This position relies on cross-team collaboration and work, as an integral part of clinical data solutions. 

Position Summary: 

We are looking for a driven, enthusiastic, agile full-stack software engineer to be part of the team that is transforming the fight against cancer and improving the lives of patients.  

Key Responsibilities:

• Write effective, scalable, reusable, performant, and testable code, and clear documentation  
• Perform code reviews to ensure code quality  
• Work collaboratively with team members including offshore and share knowledge. 
• Participate in architecture, design and planning sessions 
• Help ensure applications maintain seamless performance
• Follow security and data protection coding standards within PHI (Protected Health Information) environment  
• Stay abreast of modern technologies and practices, innovate, and collaborate  
• Agile/Scrum development experience

This description is general and not intended to be an exhaustive list of all responsibilities.  Other duties may be assigned as needed to meet company goals.  

Minimum Requirements:  

• Degree or equivalent and 4+ years of relevant experience.  

Required Technical Skillset:

Front End:

• Proficiency in JavaScript and TypeScript
• Strong experience with React and modern front-end development practices
• Responsive design and cross-browser compatibility
• Familiarity with front-end testing frameworks

Back End:

• Expertise in Java Microservices using:
  • Spring Framework
  • Spring Boot
  • Spring Batch
• Development and integration of RESTful services
• Understanding of authentication and authorization mechanisms (OAuth2, JWT)

Data Access & Storage:

• Experience with PostgreSQL for relational data
• Familiarity with Redis for caching and session management
• Experience with MongoDB for document-based storage
• Ability to design and optimize database schemas and queries

Nice to Have:

• Experience with FHIR standard integrations (e.g., SMART on FHIR)
• Familiarity with HL7 standards (e.g., HL7 v2, CDA)
• Background in healthcare or health tech domains
• CI/CD pipeline experience and containerization (Docker, Kubernetes)

Soft Skills:

• Strong problem-solving and analytical skills
• Excellent communication and collaboration abilities
• Self-motivated with a passion for continuous learning

Critical Skills  

• 4+ years' experience in Java development 
• 2+ years using Java frameworks such as Spring / Spring Boot.  
• Experience with database structures including SQL queries and schemas (preferably PostgreSQL)
• Working with offshore teams.
• Familiarity with front-end technologies and language including JavaScript, TypeScript and React libraries.  

Working Conditions  

• Primary Location – Work at home, US based (limited locations)
• Occasional travel (1x or 2x/year) to onsite meetings 

Candidates must be authorized to work in USA. Sponsorship is not available for this role.

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

McKesson 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.

Join us at McKesson!