Title: MuleSoft Integration Developer
Location: McLean, VA (Onsite)
Type: Contract
Overview:
ZipStaff is hiring a MuleSoft Integration Developer for our client, a leading consulting firm. This onsite contract is based in McLean, VA, and is for a hands-on MuleSoft developer who will design, build, and implement integration solutions supporting a Contract Lifecycle Management (CLM) and Source-to-Pay (S2P) modernization. You will develop scalable, secure integrations across Icertis, Infor LN, Costpoint, and associated enterprise systems using the MuleSoft Anypoint Platform, and support testing, deployment, and hypercare.
Responsibilities:
- Design, develop, and implement Mule 4 integrations using Anypoint Studio, API Manager, Runtime Manager, and Anypoint Exchange.
- Build RAML/OpenAPI-based REST and SOAP APIs that follow enterprise standards and MuleSoft best practices.
- Develop and maintain integration flows across Icertis, Infor LN, Costpoint, and supporting systems, including error handling, logging, retry logic, auditing, and monitoring.
- Implement authentication and security protocols, including OAuth 2.0, JWT, SAML, and encryption policies.
- Collaborate with the integration architect, data lead, and system integrators to validate designs, translate requirements into technical specifications, and provide development estimates.
- Support SIT, UAT, and performance testing, resolve integration defects, and support CI/CD deployments using Jenkins, Git, and related DevOps tooling.
- Produce technical documentation, including integration design, mapping specifications, and operational runbooks, and provide hypercare support after go-live.
Required Qualifications:
- 5 years of hands-on software development experience integrating enterprise systems.
- 3-5 years of hands-on experience with the MuleSoft Anypoint Platform, including design, development, deployment, and API lifecycle management.
- Experience designing REST and SOAP APIs using RAML or OpenAPI specifications.
- Strong communication skills, with the ability to articulate complex technical concepts to technical and non-technical stakeholders.
- Bachelor's degree in Computer Science, IT, Engineering, or equivalent professional experience.
Preferred Qualifications:
- 3+ years of hands-on experience implementing security protocols (OAuth 2.0, JWT, SAML, encryption policies).
- MuleSoft Certified Developer – Level 1 (Mule 4).
- Experience working within Agile delivery frameworks and collaborating across multiple technical teams.
- Experience implementing asynchronous or event-driven integrations (JMS, Kafka, or similar).
- Experience with DevOps and CI/CD tooling (Git, Jenkins, Maven).
- Exposure to Docker, Kubernetes, and cloud platforms (AWS, Azure, GCP).
- MuleSoft Certified Integration Architect and/or Platform Architect.
- Familiarity with alternative integration platforms (Apigee, Kong).
Benefits:
- Health Insurance
- Dental Insurance
- Vision Insurance
- 401(k) + matching
- Paid time off
- Referral Program
About ZipStaff:
ZipStaff connects skilled technology professionals with leading organizations across the United States, matching top talent with impactful contract and full-time opportunities.
To apply, submit your resume through this posting. Qualified candidates will be contacted by a ZipStaff recruiter.