API Developer- WSO2

Genesis10 is currently seeking an API Developer for a remote contract position with a Leading Pharmacy Benefit Manager. This is an 8+ month contract opportunity.

Pay range: $65 - $70 per hour W2

We are seeking a skilled API Developer to join an Enterprise API team supporting a leading Pharmacy Benefits Manager (PBM) platform. This role is focused on designing, enhancing, and optimizing APIs that power member-facing applications and partner integrations. You will play a critical role in enabling real-time access to pharmacy, drug pricing, and eligibility data, supporting millions of members through scalable, high-performance API services.

Responsibilities:

• Design, develop, and enhance enterprise APIs that support external applications and partner integrations
• Work within an API management platform (e.g., WSO2, Kong) to build and optimize API services
• Enhance existing APIs by adding new features (e.g., pharmacy discount matching, pricing logic improvements)
• Improve API performance, scalability, and reliability, especially in cloud-based environments
• Develop backend logic to process complex healthcare and pharmacy data, including drug pricing, formulary coverage, and National Drug Code (NDC) validation
• Integrate APIs with internal systems such as claims platforms, drug databases, and eligibility systems
• Support high-volume, real-time API transactions for member-facing and partner applications
• Troubleshoot and resolve API performance or data issues in production environments
• Collaborate closely with product owners, QA, and cross-functional engineering teams to deliver high-quality solutions

Requirements:

• 3+ years of experience in WSO2 development and integration
• Proficiency in JavaScript (or similar languages used in API development)
• Experience building and enhancing RESTful APIs
• Strong understanding of API performance optimization and troubleshooting
• Experience integrating APIs with backend systems and data sources
• Familiarity with cloud environments and post-migration performance considerations
• Must be a Green Card Holder or US Citizen

Desired skills:

• Experience in healthcare or the PBM domain
• Understanding of pharmacy claims processing, drug pricing, formulary logic, and NDC data structures
• Experience supporting high-volume, consumer-facing platforms
• Background working with eligibility systems or insurance integrations

If you have the described qualifications and are interested in this exciting opportunity, please apply!

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.

Benefits of Working with Genesis10:

• Access to hundreds of clients, most of whom have been working with Genesis10 for 5-20+ years.
• The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years.
• Access to an experienced, caring recruiting team (more than 7 years of experience, on average)
• Behavioral Health Platform
• Medical, Dental, Vision
• Health Savings Account
• Voluntary Hospital Indemnity (Critical Illness & Accident)
• Voluntary Term Life Insurance
• 401K
• Sick Pay (for applicable states/municipalities)
• Commuter Benefits (Dallas, NYC, SF, and Illinois)

Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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