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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.

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Apply for MuleSoft Integration Developer at ZipStaff Inc.