Building Architect

Location: Remote; if local to Herndon, VA must be in-person 4 days a week

Duration: 12+ months

Summary: Develop and validate secure API and SFTP integrations connecting a federal shared-services platform with external providers and supporting enterprise systems. Configure authentication, certificates, transformations, error handling and testing while producing complete interface and operational documentation.

Required Skills: 5+ years of hands-on MuleSoft design and development experience MuleSoft Certified Developer Level 1 or equivalent demonstrated expertise Strong REST, RAML/OpenAPI, DataWeave, JSON and XML skills Experience with SFTP, certificates, authentication and integration security Experience with MUnit, CI/CD, version control and production troubleshooting Ability to produce clear interface specifications and support documentation SAP Concur, ServiceNow or AWS integration experience preferred