MuleSoft Developer: API Integrations & Security (Secret)

OneZero Solutions

Herndon (VA)

On-site

USD 120,000 - 160,000

Full time

14 days+

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Job summary

OneZero Solutions seeks an experienced MuleSoft Developer to join our team in Herndon, VA. This role focuses on designing and delivering enterprise MuleSoft integrations and API workflows, with security and compliance considerations across Salesforce environments.

The position requires a Secret clearance, a CS-related degree, and 3+ years of MuleSoft/API experience. Work is primarily on-site in Herndon, with a strong emphasis on engineering rigor and collaboration.

Qualifications

Bachelor's degree in CS or related field and 5 years' experience.
At least 4 years' direct experience in software development lifecycle.
At least 3 years of experience in development of enterprise-level MuleSoft projects throughout implementation lifecycles with demonstrable success.
2-4 years of hands-on experience with MuleSoft Anypoint Platform.
At least 3 years of experience with API lifecycles in all stages.
Experience with designing, development and implementing workflows.
Experience and understanding business requirements, working with stakeholders, and implementing complex integrations.
Hands-on experience with implementing certificate-based security for Mule applications.
Experience in Agile environments and methodologies.
Active Secret clearance required. Interim clearances acceptable.
Certified MuleSoft Developer Level I or II.

Responsibilities

Use MuleSoft to design and develop business functionalities.
Understand requirements, perform impact analysis and assess feasibility.
Design, develop, document, and implement solutions on MuleSoft and API standards.
Identify risks and implement mitigation measures.
Address security and compliance needs for Mule/Salesforce environments.