Sr. Business API Integration Developer

Location: Burlington, MA 01803 On-site, 5 days a week

Note: Candidates must have valid work authorization; visa sponsorship is not available.

What You’ll Do:

• Develop and implement integrations between Dynamics 365 and other systems using RESTful APIs and middleware
• Ensure data flow, accuracy, and process optimization across business applications
• Monitor API performance, troubleshoot issues, and enhance user experience
• Maintain technical and SOX documentation for all developed applications
• Work directly with end-users to identify and implement process improvements

What We’re Looking For:

• 7-10 years of experience in web application design and API development
• 3-5 years of experience with D365 architecture, configuration, and customization
• Proficiency in REST, HTTP, JSON, SQL/MySQL, React.js, Angular.js, Vue.js
• Hands-on experience with Perl, Python, PHP
• Experience with Microsoft Azure Web Apps, Function Apps, and Power Apps is a plus
• Strong analytical, systems, and project management skills
• Microsoft certifications in D365 and API technologies are a bonus.
• Full Stack Development experience is preferred.