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Mulesoft Developer Jobs in Washington, DC (NOW HIRING)

Cinteot Inc.

MuleSoft Developer

Herndon, VA · On-site

MuleSoft Developer Cinteot 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 ...

New

SCALIS

MuleSoft Developer

Herndon, VA · On-site

$51.75 - $68.75/hr

About the job MuleSoft Developer Cinteot is seeking an experienced MuleSoft Developer to join our team of qualified, diverse individuals. This position is in Herndon, VA. The qualified applicant will ...

OneZero Solutions

MuleSoft Developer

Herndon, VA · On-site

$51.75 - $68.75/hr

MuleSoft Developer Location : Herndon, VA (3 days a week on site) Clearance : Secret OneZero Solutions is seeking an experienced MuleSoft Developer to join our team of qualified, diverse individuals.

Steampunk, Inc.

Mulesoft Developer

Mclean, VA · On-site

$85K - $170K/yr

As a Mulesoft Developer , you will work with our growing DevSecOps practice de veloping APIs and integration capabilities using the Mulesoft platform to connect data, services, and systems to help ...

Steampunk

Mulesoft Developer

Mclean, VA · On-site

$85K - $170K/yr

Overview As a Mulesoft Developer , you will work with our growing DevSecOps practice developing APIs and integration capabilities using the Mulesoft platform to connect data, services, and systems to ...

Steampunk

Mulesoft Developer

Mclean, VA · On-site

$85K - $170K/yr

As a Mulesoft Developer , you will work with our growing DevSecOps practice developing APIs and integration capabilities using the Mulesoft platform to connect data, services, and systems to help our ...

Steampunk

Mulesoft Developer

Mclean, VA · On-site

$85K - $170K/yr

Overview As a Mulesoft Developer , you will work with our growing DevSecOps practice developing APIs and integration capabilities using the Mulesoft platform to connect data, services, and systems to ...

OneZero Solutions

MuleSoft Developer

Herndon, VA · On-site

$90K - $110K/yr

MuleSoft Developer Location : Herndon, VA (3 days a week on site) Clearance: Secret OneZero Solutions is seeking an experienced MuleSoft Developer to join our team of qualified, diverse individuals.

OneZero Solutions

MuleSoft Developer

Herndon, VA

$51.75 - $68.50/hr

MuleSoft Developer Location : Herndon, VA (3 days a week on site) Clearance: Secret OneZero Solutions is seeking an experienced MuleSoft Developer to join our team of qualified, diverse individuals.

Steampunk

Mulesoft Developer

Mclean, VA · On-site

$85K - $170K/yr

Overview As a Mulesoft Developer , you will work with our growing DevSecOps practice developing APIs and integration capabilities using the Mulesoft platform to connect data, services, and systems to ...

Steampunk

Mulesoft Developer

Mclean, VA · On-site

$85K - $170K/yr

As a Mulesoft Developer , you will work with our growing DevSecOps practice developing APIs and integration capabilities using the Mulesoft platform to connect data, services, and systems to help our ...

Steampunk

Mulesoft Developer

Mclean, VA · On-site

$85K - $170K/yr

Overview As a Mulesoft Developer , you will work with our growing DevSecOps practice developing APIs and integration capabilities using the Mulesoft platform to connect data, services, and systems to ...

OneZero Solutions

MuleSoft Developer

Herndon, VA · On-site

$51.75 - $68.50/hr

Title: MuleSoft DeveloperLocation: Herndon, VA (3 days a week on site) Clearance: SecretOneZero Solutions is seeking an experienced MuleSoft Developer to join our team of qualified, diverse ...

Steampunk

Mulesoft Developer

Mclean, VA · On-site

$50.75 - $67.50/hr

As a Mulesoft Developer , you will work with our growing DevSecOps practice developing APIs and integration capabilities using the Mulesoft platform to connect data, services, and systems to help our ...

BDR Solutions LLC

Mulesoft Developer

Herndon, VA · Remote

$50K - $90K/yr

We are seeking an experienced MuleSoft Developer to support enterprise integration initiatives through the design, development, and maintenance of MuleSoft APIs and services. The ideal candidate will ...

BDR Solutions LLC

Mulesoft Developer

Herndon, VA · On-site +1

$50K - $90K/yr

We are seeking an experienced MuleSoft Developer to support enterprise integration initiatives through the design, development, and maintenance of MuleSoft APIs and services. The ideal candidate will ...

Noblesoft Technologies

MuleSoft Developer

Adelphi, MD · Remote

$51.50 - $68.25/hr

MuleSoft Developer Location: Adelphi, MD - Oniste/ Hybrid /Remote Duration: 6+ months Local candidates preferred Need LinkedIn profile Must Have: MuleSoft- 5-8 years of Experience, DevAgent, Co-pilot ...

Guidehouse Digital, LLC

Mulesoft Developer

Washington, DC · On-site

$57 - $75.50/hr

Guidehouse has an exciting opportunity for MuleSoft Developers in a high-growth practice. You will be a key contributor on the consulting team that designs, develops, and implements innovative ...

New

CMT Services Inc.

MuleSoft Developer

Adelphi, MD · On-site

$50.50 - $67/hr

MuleSoft Developer Location: University of Maryland Global Campus 3501 University Blvd. East Adelphi, MD 20783 Period of Performance: 1 year 40 hours per week (no overtime). Position Summary: UMGC ...

CMT Services Inc

MuleSoft Developer

Adelphi, MD · On-site

$50.50 - $67/hr

MuleSoft Developer Location: University of Maryland Global Campus 3501 University Blvd. East Adelphi, MD 20783 Period of Performance: 1 year 40 hours per week (no overtime). Position Summary: UMGC ...

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All JobsMulesoft Developer JobsMulesoft Developer Jobs in Washington, DC

Mulesoft Developer information

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How much do mulesoft developer jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for mulesoft developer in Washington, DC is $65.20, according to ZipRecruiter salary data. Most workers in this role earn between $54.71 and $72.69 per hour, depending on experience, location, and employer.

What is a Mulesoft developer?

A Mulesoft Developer is a software professional who specializes in designing, building, and maintaining integrations using the Mulesoft Anypoint Platform. They create APIs and connect systems, databases, and applications within an organization's IT ecosystem. Their main responsibilities include developing integration solutions, ensuring data flows smoothly between different software, and troubleshooting any issues that arise. Mulesoft Developers often work with REST APIs, data transformation, and cloud integration services.

What are the key skills and qualifications needed to thrive as a Mulesoft developer, and why are they important?

To thrive as a Mulesoft Developer, you need a solid background in integration development, APIs, and experience with programming languages like Java, along with a relevant degree in computer science or engineering. Familiarity with MuleSoft Anypoint Platform, DataWeave, and certifications such as MuleSoft Certified Developer are highly valued. Strong problem-solving, analytical thinking, and effective communication skills help in collaborating with teams and troubleshooting integration issues. These skills ensure seamless system integration, optimized API management, and successful project delivery for organizations.

What are some common challenges Mulesoft developers face when integrating legacy systems with modern applications?

Mulesoft Developers often encounter challenges when integrating legacy systems due to outdated protocols, limited documentation, and inconsistent data formats. These obstacles require creative problem-solving, strong troubleshooting skills, and in-depth knowledge of both the legacy system and Mulesoft's capabilities. Collaborating closely with business analysts and system owners is essential to fully understand integration requirements and constraints, ensuring smooth data flow between old and new technologies.

What is the difference between Mulesoft Developer vs API Developer?

AspectMulesoft DeveloperAPI Developer
Required CredentialsTypically Mulesoft certifications (MuleSoft Certified Developer)Often API-specific certifications (e.g., API Design certifications)
Work EnvironmentWorks mainly with Mulesoft Anypoint Platform for integrationDesigns and develops APIs across various platforms and tools
Employer & Industry UsageUsed in organizations integrating multiple systems via MulesoftUsed in companies developing and managing APIs for applications
Common Search & Comparison IntentOften compared for integration roles involving MulesoftCompared for API design and development roles

The Mulesoft Developer focuses on building integrations using the Mulesoft platform, while the API Developer specializes in designing and developing APIs across various technologies. Both roles require API knowledge, but Mulesoft Developers are more specialized in Mulesoft tools, whereas API Developers may work with multiple API platforms.

How is MuleSoft as a career?

A MuleSoft Developer is responsible for designing, developing, and maintaining API integrations using MuleSoft's Anypoint Platform. The role requires knowledge of APIs, data transformation, and integration patterns, and often involves certifications like MuleSoft Certified Developer. It is a growing field with demand in organizations adopting cloud and hybrid architectures.

Is MuleSoft developer in demand?

MuleSoft developers are in high demand due to the increasing need for API-led connectivity and integration solutions across industries. Organizations seek professionals skilled in MuleSoft Anypoint Platform, API design, and integration architecture to support digital transformation initiatives.

What are the most commonly searched types of Mulesoft Developer jobs in Washington, DC?

The most popular types of Mulesoft Developer jobs in Washington, DC are:

What are popular job titles related to Mulesoft Developer jobs in Washington, DC?

For Mulesoft Developer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Mulesoft Developer jobs in Washington, DC look for?

The top searched job categories for Mulesoft Developer jobs in Washington, DC are:

Mulesoft Developer jobs near you
Infographic showing various Mulesoft Developer job openings in Washington, DC as of August 2026, with employment types broken down into 39% Full Time, and 61% Contract. Highlights an 74% In-person, and 26% Remote job distribution, with an average salary of $135,540 per year, or $65.2 per hour.

MuleSoft Developer

Herndon, VA • On-site

Cinteot Inc.
IT Services • 1 - 10 employees
Learn more about Cinteot Inc.external

Other

Retirement, PTO

Posted yesterday

New

Job description

Cinteot Inc. is a small IT services company that specializes in cybersecurity, Big Data/databases, software development, systems testing, STIG Compliance training, closed-circuit television/security cameras and access controls, and construction/facilities.

We are a Woman-owned, SBA Certified 8(a), and HUBZone company.

MuleSoft Developer

Cinteot 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 Cinteot'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 Cinteot'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.
Basic Qualifications
  • Bachelor’s degree in Computer Science, Information Systems, CIS, BIT, Engineering, or related field and 5 (five) 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.
  • Must have an Active Secret (or higher) clearance. Interim clearances are acceptable.
  • Certified MuleSoft Developer Level I or II.
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.
  • Complete Insurance Coverage
  • 401k with Company Contribution
  • Tuition Reimbursement
  • Generous Paid Time Off (including your birthday!)

Cinteot is an Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, or on the basis of disability.

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