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Senior Mulesoft Developer Jobs in Reston, VA (NOW HIRING)

System One

Java Software Engineer (Top Secret)

Herndon, VA · Remote

$53 - $72.75/hr

A great developer can learn MuleSoft; the reverse is not always true. Experience: * We want to see ... A senior engineer with broad or deep experience would be an excellent fit, but seniority alone is ...

System One

Java Software Engineer (Top Secret)

Herndon, VA · Remote

$53 - $72.75/hr

A great developer can learn MuleSoft; the reverse is not always true. Experience: * We want to see ... A senior engineer with broad or deep experience would be an excellent fit, but seniority alone is ...

System One

Java Software Engineer (Top Secret)

Herndon, VA · Remote

$53 - $72.75/hr

A great developer can learn MuleSoft; the reverse is not always true. Experience: * We want to see ... A senior engineer with broad or deep experience would be an excellent fit, but seniority alone is ...

System One

Java Software Engineer (Top Secret)

Herndon, VA · Remote

$53 - $72.75/hr

A great developer can learn MuleSoft; the reverse is not always true. Experience: * We want to see ... A senior engineer with broad or deep experience would be an excellent fit, but seniority alone is ...

ADP, Inc.

Senior Salesforce Developer

Arlington, VA · On-site

$150 - $200/hr

Arlington, VA, US Salary: $170,000.00 Annually Position Summary The Senior Salesforce Developer ... Familiarity with MuleSoft Government Cloud or another accredited integration platform. * Experience ...

New

Steampunk

Senior Integration Architect

Mclean, VA · On-site +1

$150K - $180K/yr

Overview As an Senior Integration Architect , you will work with our growing DevSecOps practice ... Azure Developer Associate * MuleSoft Certified Integration Architect - Level 1 * MuleSoft Certified ...

Steampunk

Senior Integration Architect

Mclean, VA · On-site +1

$150K - $180K/yr

Overview As an Senior Integration Architect , you will work with our growing DevSecOps practice ... Azure Developer Associate * MuleSoft Certified Integration Architect - Level 1 * MuleSoft Certified ...

Apex Systems

Sr. API developer

Merrifield, VA · On-site

$80 - $100/hr

# Sr. API developerApply**Job#: 3041822**** **Sr. API developer**Location:** Merrifield, Virginia ... Create Postman collections for core banking APIs and integrate MuleSoft and Oracle APIs with mTLS ...

Ampcus Inc

Development - Sr. SalesForce Developer

Mclean, VA · On-site

$56.25 - $74.50/hr

... like MuleSoft). • Familiarity with Salesforce security, data management, and governance best ... Preferred : • Salesforce Developer certification(s) (Platform Developer I/II) strongly preferred ...

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Senior Mulesoft Developer information

See Reston, VA salary details

$16

$64

$91

How much do senior mulesoft developer jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for senior mulesoft developer in Reston, VA is $64.34, according to ZipRecruiter salary data. Most workers in this role earn between $54.62 and $72.16 per hour, depending on experience, location, and employer.

What is a Senior Mulesoft Developer?

Senior Mulesoft Developers are experienced software professionals who design, build, and maintain integration solutions using the Mulesoft Anypoint Platform. They are responsible for connecting different systems, applications, and data sources within an organization to enable seamless data flow and automation. In addition to hands-on development, Senior Mulesoft Developers often lead integration projects, mentor junior developers, and collaborate with stakeholders to ensure that business requirements are met securely and efficiently.

What are the key skills and qualifications needed to thrive as a Senior Mulesoft Developer?

To thrive as a Senior Mulesoft Developer, you need expertise in API design, integration patterns, and strong experience with MuleSoft Anypoint Platform, typically supported by a degree in computer science or a related field. Proficiency in MuleSoft tools, DataWeave, RAML, and MuleSoft Certified Developer certifications are highly valued. Strong problem-solving abilities, effective communication, and leadership skills help in managing complex integration projects and mentoring junior developers. These skills ensure seamless system integrations, project success, and effective team collaboration in dynamic enterprise environments.

What are some typical challenges faced by Senior Mulesoft Developers when integrating legacy systems?

Senior Mulesoft Developers often encounter challenges such as dealing with outdated or poorly documented legacy systems, ensuring data consistency across platforms, and implementing secure, scalable APIs. Collaborating closely with business analysts and system owners is essential to understand existing workflows and mitigate integration risks. To overcome these challenges, it's important to leverage Mulesoft's robust tools for data transformation and error handling, while maintaining clear communication with cross-functional teams.

What is the difference between Senior Mulesoft Developer vs Mulesoft Developer?

AspectSenior Mulesoft DeveloperMulesoft Developer
Required Experience5+ years in Mulesoft development, leadership skills1-3 years in Mulesoft development
CertificationsMuleSoft Certified Developer, Architect (preferred)MuleSoft Certified Developer
Work EnvironmentLead projects, mentor juniors, design integrationsDevelop and implement APIs, integrations
Industry UsageUsed across finance, healthcare, retail sectorsCommonly in same industries, entry to mid-level roles

The main difference between a Senior Mulesoft Developer and a Mulesoft Developer lies in experience, leadership responsibilities, and certification levels. Senior developers typically lead projects and mentor others, while developers focus on coding and implementation. Both roles are vital in organizations utilizing Mulesoft for integration solutions.

What are the most commonly searched types of Mulesoft Developer jobs in Reston, VA?

The most popular types of Mulesoft Developer jobs in Reston, VA are:

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For Senior Mulesoft Developer jobs in Reston, VA, the most frequently searched job titles are:

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Cities near Reston, VA with the most Senior Mulesoft Developer job openings:

Senior Mulesoft Developer jobs near you

Java Software Engineer (Top Secret)

System One

Herndon, VA • Remote

$53 - $72.75/hr

Other

Medical, Dental, Vision, Life, Retirement

Re-posted 24 days ago

Job description

Java Software Developer Top Secret Clearance required Security+ certification is highly desired Direct Hire 100% Remote The specific platform knowledge (currently MuleSoft) can be learned. What cannot easily be taught is the engineering mindset and the ability to build high-quality software. While it is desirable for candidates to already possess Security+ certification and an active Top Secret clearance; our primary focus is on identifying exceptional software developers. What We're Looking For: We are looking for someone who has consistently demonstrated excellence as a software developer—someone whose peers and leaders recognize them for delivering high-quality work. The ideal candidate has an engineering temperament: the ability to understand complex systems, reduce complexity through thoughtful design, and express that clarity through well-crafted code and architecture. They should possess a builder's mindset—a belief that they can create solutions to difficult problems, a desire to build things well, and the initiative to improve systems without waiting to be asked. We value developers who thrive in collaborative environments, enjoy challenging one another to improve, and are committed to delivering results. We are looking for someone who takes ownership, contributes beyond the minimum expectations, and is invested in the success of the team. Technical Background: No specific programming language or platform is more important than demonstrated engineering capability. However, experience in the following areas would reduce the learning curve: • Java • Linux • Networking • MuleSoft (preferred, but not a primary hiring criterion) • MuleSoft experience is a plus, but we are intentionally hiring for software engineering talent rather than platform specialization. A great developer can learn MuleSoft; the reverse is not always true. Experience: • We want to see evidence of candidates building meaningful software components or systems and consistently going above and beyond in their projects. • A senior engineer with broad or deep experience would be an excellent fit, but seniority alone is not the deciding factor. A junior developer who demonstrates exceptional aptitude, initiative, and the potential to grow into a highly capable senior engineer is equally compelling. • Finally, candidates who bring unexpected strengths—whether in systems engineering, performance optimization, security, infrastructure, automation, or another technical discipline—are especially attractive. We value people who can surprise us with capabilities that make the entire team stronger.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M1 #LI-VH1 Ref: #851-Rockville-S1

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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