MuleSoft Developer

Peraton

Herndon, VA, United States$80,000 - $128,000Full-timePosted 1 day ago

Get more Software Engineering openings

A short daily email when similar roles appear in Herndon. No account needed.

Responsibilities

Peraton is seeking an experienced MuleSoft Developer to join our team of qualified, diverse individuals. This position is in Herndon, VA. The qualified applicant will become part of Peraton's Department of State (DOS) Consular Systems Modernization (CSM) Program, for the Bureau of Diplomatic Technology (DT). This initiative is intended to modernize and consolidate the operational environment under a common technology framework to better support the services provided to CA’s customers.

 

Roles and Responsibilities:

  • Use your technical proficiency with MuleSoft to design and develop business functionalities using inbuilt CRM/CX technologies and functionalities.
  • Understand Business Requirements, perform impact analysis and assess technical challenges/feasibility in achieving required business outcome.
  • Work with stakeholders to design, develop, document, and implement solutions on the MuleSoft platform and API development standards.
  • Identify ongoing risks and pain points throughout the project, develop and implement mitigation measures.
  • Work with system architects and support team members to address security and compliance (e.g. section 508, FISMA) requirements related to the setup of MuleSoft and Salesforce platform sandbox and development environments.

 This is a hybrid role working in office 3 days a week in Herndon, VA.

#DOSCSM

Qualifications

Basic Qualifications:

  • Bachelor’s degree in Computer Science, Information Systems, CIS, BIT, Engineering, or related field and 5 (five) years’ experience or Master's degree and 3 (three) years of experience.
  • At least 3 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.
  • 2-3 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.
  • Certified MuleSoft Developer Level I or II.
  • Must be a US Citizen.
  • Must have an Active Secret (or higher) clearance. Interim clearances are acceptable.

Preferred Qualifications:

  • Experience developing/deploying applications written in open languages and integration with Salesforce platform.
  • Knowledge of, or previous experience designing enterprise secure services using REST based APIs including SOAP based APIs.

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Target Salary Range

$80,000 - $128,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

EEO

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

The average job posting receives 250 applications.

Stand out by tailoring your resume to this specific role. Our AI resume builder highlights the skills and experience that matter most to this employer.

Frequently asked questions

Who is hiring for MuleSoft Developer at Peraton?+
Peraton is actively hiring for this MuleSoft Developer role. Click "Apply Now" to submit your application directly on Peraton's careers page — Careeronaut doesn't charge employers or candidates for referrals.
When was this MuleSoft Developer role posted?+
This listing was first posted on 2026-09-29. We pull the latest copy from the source feed daily, and any role that's taken down gets removed from Careeronaut within seven days so you don't waste time on stale listings.
How should I apply to this MuleSoft Developer role?+
Start by tailoring your resume to the posting — most applicants send generic CVs and the first filter recruiters use is keyword relevance. Careeronaut's AI does this automatically: paste the job description, get a matched resume in under a minute, and download as PDF or DOCX.
Where can I find more Software Engineering jobs in Herndon?+
Browse all open software engineering roles in Herndon on the listing pages linked below. You can filter by salary, remote-friendly, and posting date.