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Sr. Mulesoft Developer

Software Guidance & Assistance

Warrenville, IL(remote)

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JOB DETAILS
SALARY
$90–$110 Per Hour
SKILLS
Application Programming Interface (API), Best Practices, Business Solutions, Cloud Applications, Code Reviews, Computer Science, Continuous Deployment/Delivery, Continuous Integration, Customer Relationship Management (CRM), Customer Support/Service, Data Quality, Debugging Skills, DevOps, ERP (Enterprise Resource Planning), Electronic Data Interchange (EDI), Enterprise Applications, Enterprise Architecture, Genetics, Git, GitHub, Identify Issues, Internet of Things, JSON, Manufacturing, Manufacturing Execution Systems (MES), Manufacturing Operations, Manufacturing Systems, Mentoring, Microsoft Dynamics, Microsoft Exchange Server, Microsoft Windows Azure, OAuth, Operational Improvement, Operational Strategy, Operations Processes, Oracle, Problem Solving Skills, Product Lifecycle Management, Programmable Logic Controller (PLC), Quality Management, REST (Representational State Transfer), SAP ECC (fka SAP R/3 and SAP ERP), SOAP (Simple Object Access Protocol), SQL (Structured Query Language), SSL-TLS (Secure Socket Layer - Transport Layer Security), Salesforce.com, Scalable System Development, Software Development, Staff Development, Supervisory Control and Data Acquisition (SCADA), Supply Chain Operations, System Integration (SI), Systems Engineering, Technical Writing, Technical/Engineering Design, Warehousing, XML (EXtensible Markup Language)
LOCATION
Warrenville, IL(remote)
POSTED
Today
Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Mulesoft Developer for a remote opportunity with one of our premier clients.

Position Summary
We are seeking an experienced Senior MuleSoft Developer to design, develop, and support enterprise integration solutions that enable digital transformation across our manufacturing operations. This role will be responsible for building scalable APIs and integrations using the MuleSoft Anypoint Platform to connect ERP, MES, CRM, PLM, WMS, and other enterprise applications across cloud and on-premises environments.
The ideal candidate has extensive experience delivering API-led connectivity solutions in a manufacturing environment and is passionate about building reusable, secure, and high-performing integrations that improve operational efficiency, supply chain visibility, and data accuracy. Senior MuleSoft developers are typically expected to own complex integrations end-to-end, mentor team members, and apply API-led architecture best practices.
Key Responsibilities
  • Design, develop, deploy, and maintain enterprise integrations using MuleSoft Anypoint Platform.
  • Develop RESTful APIs, reusable integration services, and event-driven interfaces using Mule 4.
  • Build integrations between:
    • Microsoft Dynamics 365
    • MES systems
    • Manufacturing Execution Systems
    • Warehouse Management Systems
    • Product Lifecycle Management (PLM)
    • Salesforce
    • Transportation Management Systems (TMS)
  • Design and implement API-led architecture following MuleSoft best practices.
  • Develop DataWeave transformations for complex business and manufacturing data.
  • Create reusable connectors and integration templates to accelerate future development.
  • Monitor, troubleshoot, and optimize production integrations.
  • Implement API security using OAuth 2.0, JWT, TLS, and API policies.
  • Collaborate with Solution Architects, Product Owners, Manufacturing IT, Supply Chain, and Operations teams.
  • Participate in architecture reviews, code reviews, and technical design sessions.
  • Support CI/CD pipelines and automated deployment processes.
  • Document technical designs, API specifications, integration flows, and operational procedures.
  • Mentor junior developers and establish MuleSoft development standards.
Manufacturing Experience
Experience integrating manufacturing business systems including:
  • ERP (SAP, Oracle, Microsoft Dynamics)
  • MES (Rockwell FactoryTalk, Siemens Opcenter, Apriso, Ignition)
  • SCADA
  • PLC-connected systems
  • Quality Management Systems (QMS)
  • Warehouse Management Systems
  • Product Lifecycle Management (PLM)
  • Supplier and EDI integrations
  • Industrial IoT platforms
Required Qualifications
  • Bachelor's degree in Computer Science, Information Systems, Engineering, or related field.
  • 7+ years of software development experience.
  • 5+ years of hands-on MuleSoft development experience.
  • 3+ years designing enterprise API architectures.
  • Experience with MuleSoft Anypoint Platform including:
    • Anypoint Studio
    • API Manager
    • Runtime Manager
    • Exchange
    • CloudHub
    • Design Center
    • DataWeave 2.x
  • Strong experience developing REST APIs.
  • Experience with SOAP/XML integrations.
  • Strong SQL knowledge.
  • Experience with JSON, XML, YAML, RAML, and OpenAPI.
  • Experience with Git, Azure DevOps, GitHub, or Bitbucket.
  • Experience with CI/CD pipelines.
  • Excellent troubleshooting and debugging skills.

SGA is a technology and resource solutions provider driven to stand out. We are a women-owned business. Our mission: to solve big IT problems with a more personal, boutique approach. Each year, we match consultants like you to more than 1,000 engagements. When we say let's work better together, we mean it. You'll join a diverse team built on these core values: customer service, employee development, and quality and integrity in everything we do. Be yourself, love what you do and find your passion at work. Please find us at https://sgainc.com/ .

SGA is an Equal Opportunity Employer and does not discriminate on the basis of Race, Color, Sex, Sexual Orientation, Gender Identity, Religion, National Origin, Disability, Veteran Status, Age, Marital Status, Pregnancy, Genetic Information, or Other Legally Protected Status. We are committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, and our services, programs, and activities. Please visit our company EEO page to request an accommodation or assistance regarding our policy.

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