Sr Middleware Developer(MuleSoft)

Job Title: Sr. Middleware Developer (MuleSoft, EDI preferred) Location: Philadelphia, PA (Onsite Tuesday to Thursday each week) We are seeking an experienced Sr. Middleware Developer with expertise in MuleSoft. Experience with EDI and healthcare integration is a strong plus. Responsibilities • Design and implement APIs and workflows using MuleSoft's Anypoint Platform • Develop and deploy APIs to CloudHub, Runtime Fabric, and on-prem environments • Create RAML specifications and DataWeave transformations • Set up and maintain CI/CD pipelines using Maven and Jenkins • Monitor, troubleshoot, and resolve production issues within SLA timelines • Collaborate with cross-functional teams including architects, project managers, and business stakeholders Requirements • 5+ years of hands-on MuleSoft development experience • Strong Java/J2EE background • Proficient in REST/SOAP APIs, XML, JSON, and SQL • DevOps experience including Jenkins and Maven • Experience with file-based processing in MuleSoft • Understanding of API-led connectivity and implementation of basic policies in API Manager • Authorized to work in the US • Excellent communication and problem-solving skills Preferred Qualifications • Experience in EDI and healthcare integrations • Prior experience as a technical lead • Familiarity with BizTalk is a plus