We are seeking a MuleSoft Senior Developer for a contract position (6+ months) supporting GSA GO.gov, the federal government's unified travel and expense management service serving civilian employees across 124 agencies. This role involves hands-on MuleSoft development to integrate SAP Concur into the broader federal system landscape as part of a program led by IBM.
Responsibilities
Analyze, design, and develop client information systems and program specifications
Build integrations across specification, design, build, and test phases
Code, test, and debug applications and programs
Write program specifications and detailed design documents
Provide technical support and analysis for infrastructure projects and the production environment
Support testing, training, and operations readiness activities
Qualifications
Required
7+ years of hands-on MuleSoft development covering application design, development, and unit testing
MuleSoft Certified Developer Level 1 certification
Proven experience integrating SAP Concur with enterprise systems
Strong expertise in Mule ESB, SOA principles, and RESTful API development with JSON and XML
Solid understanding of event-driven architecture, API lifecycle management, and governance
Proficiency in Java, middleware integration, and relational and NoSQL databases
Ability to produce clear design specifications and interface contracts aligned with MuleSoft best practices and API Delivery Model standards
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Active or eligible MBI (Public Trust) clearance
Ability to work Mountain, Central, or Eastern time zone hours
Preferred
Experience with AWS cloud components including CloudWatch, SQS, S3, and DynamoDB
MuleSoft Anypoint Platform administration and monitoring
Local to Herndon, Virginia with ability to be onsite four days a week
