Java API Back End Developer

Job Summary

Are you a collaborative Java API Back End Developer looking to work for a mission‑driven global organization? We are looking for a Java API Back End collaborative software developer to be a critical component within our agile delivery process for Software Development.

This team builds evidence‑based oncology pathways – structured treatment recommendations for cancer care based on the latest clinical evidence and expert consensus. They drive integration with clinical workflows, often embedded in electronic health records (EHRs) so oncologists can access guidance at the point of care.

• Current proficiency in Java API and React development
• Ability to quickly pick up new languages and technologies
• Ability to work well with internal and external technology resources
• Ability to write and review portions of detailed specifications for system components of moderate complexity
• Knowledge of software development methodologies (e.g., Agile, Waterfall)

• Designing, developing, and maintaining scalable web applications using Java API and React
• Building and optimizing RESTful APIs and backend services leveraging Microsoft SQL Server and IIS
• Contributing to full‑stack development, ensuring high performance, responsiveness, and reliability across applications
• Writing clean, maintainable, and well‑documented code following established coding standards
• Translating business requirements into functional and technical solutions
• Designing, developing, and optimizing SQL queries, stored procedures, and database schemas in Microsoft SQL Server
• Ensuring data integrity, performance tuning, and scalability of database‑driven applications
• Collaborating with product managers, QA, Dev Ops, and other engineering teams to deliver high‑quality solutions
• Working effectively with internal and external technology partners, including vendors and third‑party service providers

U.S. National Base Pay Range: $78,800 - $131,300. Geographic differentials may apply in some locations to better reflect local market rates.

This job is eligible for an annual incentive bonus.

We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law. USA Job Seekers: EEO Know Your Rights.