Senior Software Engineer

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.

Backed by the strength of a Fortune 9 company (McKesson Corporation), Ontada® develops technologies used by the oncology community to deliver evidence-based, personalized care, as well as insights used by biopharma companies to accelerate drug development and support the entire treatment journey. We help Oncology providers make data-driven decisions, so patients have the best treatment options. Together with our partners, we are fighting against cancer and changing the lives of cancer patients.

How You can Make an Impact:

As a Senior Software Engineer on the Clinical Decision Support team, you will be focused on writing effective, scalable, reusable, performant, and testable code while creating clear documentation. You’ll get to bring your creativity to a team that’s fast-paced, continuously evolving, and vital to our mission of providing the best cancer care for patients. You’ll get to make your mark here at Ontada by:

• Working with product owners and account management to review & understand the business requirements and translate them into efficient software designs

• Coding and developing new features that meet business and security requirements

• Working with QA and product team members to refine acceptance criteria for new features and help develop test plans

• Participating in code reviews to make sure best practices are implemented while knowledge sharing and mentoring colleagues

• Ensuring applications maintain seamless performance and adherence to KPIs and SLAs

What You’ll Need

Minimum Requirement

Degree or equivalent and typically requires 7+ years of relevant experience.

Critical Skills

• 7+ years of experience in application development. 

• Proven experience designing, building, and deploying Java-based microservices. 

• 4+ years working with UI frameworks and libraries, primarily ReactJS. 

• Solid understanding through experience of database structures, queries and schemas (SQL). 

• Hands-on experience with Kubernetes for container orchestration.  

• Leading & working with offshore teams.  

What Will Help You Excel?

• Experience with RESTful APIs and web services. 

• Proficiency in modern front-end build pipelines and tools (Vite a plus). 

• Familiarity with CI/CD pipelines and DevOps practices. 

• Exposure to diverse monitoring and logging tools (ELK stack, Dynatrace, NewRelic).  

• Experience with cloud platforms (preferably Azure).  

• Excellent communication skills 

• Experience with Healthcare data (HIPAA framework), knowledge of HL7 FHIR standard integrations (HL7, SMART protocols) 

• Nice to have diverse programming languages and frameworks like C++, TypeScript, Ruby on Rails, Python.  

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 is an Equal Opportunity Employer

McKesson provides equal employment opportunities to applicants and employees and is committed to a diverse and inclusive environment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, age or genetic information. For additional information on McKesson’s full Equal Employment Opportunity policies, visit our Equal Employment Opportunity page.

Join us at McKesson!