Senior EDI Developer

About the Role We are looking for a Senior EDI Developer to join a 10-month W-2 contract engagement on a fully remote basis (U.S.-based candidates only). In this role, you will perform solution-level technical analysis, design, and implementation of EDI integrations, while leading the day-to-day technical execution of integration and API projects alongside globally distributed teams. What You'll Do Translate solution designs into production-ready, high-quality implementations. Enforce code quality standards and adherence to development best practices. Provide technical leadership and collaborate effectively with globally distributed teams. Mentor junior developers and conduct thorough code reviews. Troubleshoot and resolve complex production issues, offering clear technical guidance throughout. What We're Looking For Required — Dealbreakers: 8–10 years of hands-on experience with IBM Sterling Integrator (v5.2.6 or above). Proven experience in EDI development, maintenance, support, and monitoring. Mastery of mapping formats: X12, EDIFACT, XML, cXML, CSV, JSON, and Flat Files. Solid experience with communication protocols: FTP, SFTP, AS2, and VAN. Proficiency with DB2, SQL, XML, XSLT, Web Services, and REST APIs. Deep understanding of EDI architecture including encryption, authentication, monitoring, scalability, and availability. Must be authorized to work in the United States without visa sponsorship (sponsorship is not available for this role). Additional Requirements: Demonstrated ability to lead technical work streams and mentor junior developers. Experience performing code reviews and upholding engineering standards. Background collaborating with globally distributed teams in a technical leadership capacity. Strong communication and problem-solving skills. Must be available to work on a W-2 contract basis for the full 10-month engagement. Compensation & Benefits Rate: Up to $60/hour (W-2) Contract Duration: 10 months Employment Type: W-2 Contract Location 100% Remote — open to candidates located anywhere in the United States. Visa sponsorship is not available; candidates must be currently authorized to work in the U.S.