Sr. MuleSoft Developer

Got the Government Contractor Blues? Looking for a company that cares and goes beyond just filling another contract billet? Well look no further! Experience this family oriented company who takes pride in you and will help you grow where your passions lie. Holding many Defense & Federal government contracts around the globe, with Systems Plus you have the opportunity to take on new and evolving challenges, aim beyond what you think you are capable of and work in collaborative, dynamic, and high-tempo environments.


Our employees are our most valued asset and we invest in our people because we are in it for the long term. We are committed to your success and well-being and offer competitive benefits packages, salaries, bonus/award programs, and a high potential for professional growth and job opportunities world-wide.


Systems Plus is the company for you! Experience the difference and let’s talk about your future at Systems Plus today.

Position Title Sr. MuleSoft Developer
Position Type Full Time
Position Location Arlington, VA
Tracking Code 00886
Daily Responsibilities
  • Designing and developing enterprise services using RAML in Mule, REST based APIs, SOAP Web Services and use of Mule connectors
  • Configuring APIs, proxy endpoints, API portals and API analytics based on technical specifications with MuleSoft API manager
  • Build, orchestrate, and deploy complex integration architectures, as well as defining system, process, and experience layers
  • Apply API-led connectivity concepts to business initiatives to help organizations achieve their goals
  • Document and assist in implementing MuleSoft based architectures within on-premises and CloudHub environments following best practices
  • Facilitate requirements design work sessions for best practices
Required: Years of Experience (min)
  • 3+ years of hands-on experience with MuleSoft ESB, CloudHub and API Management.
  • 5+ years of overall professional development experience
Required: Degree
  • BS/BA degree in Computer Science, Information Sciences, or related IT discipline
  • Allowable Substitution: Additional ten (10) years of related professional experience can be substituted for a BS/BA degree
Preferred: Certifications
  • MuleSoft Certified Platform Architect
  • MuleSoft Certified Integration Architect
  • MuleSoft Certified Developer
  • MuleSoft Certified Developer - Integration and API Associate
Required: Experience
  • Strong understanding of underlying Mule ESB architecture with experience of server administration and physical deployment (On Cloud, On Premise and Hybrid).
  • Understanding of architectural concepts for MuleSoft implementations including encryption, security, logging, scalability, clustering, and securing solutions
  • Experience with a breadth of MuleSoft inbound/outbound connectors, for example: Web Services, File, Database, Salesforce, JMS, AWS services, etc.
  • Strong knowledge of Enterprise Application Integration/Service-Oriented Architecture (EAI/SOA) best practices, development methodologies & standards
  • Demonstrable understanding of Web API Services (SOAP & REST), XML and JSON formats document schemas, HTTP protocol, and underlying internetworking concepts
  • Experience in Continuous Integration and Continuous Deployment (CI/CD) using Maven, Jenkins, Subversion, Git, DevOps and/or comparable toolsets
  • Experience with Java/JEE programming/development
  • Experience with documenting architecture/design specifications
Required: Clearance
  • Must currently hold an Active Secret clearance

About Systems Plus


Systems Plus is headquartered in Rockville, MD with over 2 decades of experience providing Global Enterprise Management, Technology, Engineering and Professional services and solutions across Defense and Federal Civilian government sectors.


From Discovery to Delivery, Systems Plus brings a greater measure of confidence, commitment and value to our clients. With various Defense and Federal contracts across the United States, Europe and Pacific/Asia, we are driving innovation and excellence within the Special Operations Forces Components and Commands, Defense Health Agency, United States Air Force, United States Marine Corps, National Institute of Standards and Technology, House of Representatives and more.


Through our diverse portfolio of clients and capabilities we power vision and insight—discover what’s possible with a Small Business that thinks BIG!

Interested individuals should email their resume with salary expectations and with a cover letter to careers@sysplus.com .