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MuleSoft Architect / Developer

3Core Systems, IncUnited States🇺🇸United StatesPosted Oct 14, 2026

Why This Role Stands Out

This remote MuleSoft Architect/Developer role offers significant growth potential within a reputable SAP and Success Factors partner, allowing you to leverage your expertise in API development and integration best practices. You'll thrive here if you possess strong analytical and leadership skills and are eager to contribute to high-quality, cost-efficient solutions. Apply now to join a team dedicated to customer and employee satisfaction!

Quick Overview

Seniority
Mid Senior
Work mode
Remote
Location
United States
Posted
5 days ago
OracleSOAPSnowflakeC#COBOL.NETJavaJavaScript

Job Description

3Core Systems, Inc is an SAP and Success Factors Partner with employees located across the United States. Our organization is dedicated to customer and employee satisfaction. We provide High Quality, Cost efficient and Competitive Solutions and Resources.

3Core Systems is looking for MuleSoft Architect / Developer for one of our clients in REMOTE with experience in MuleSoft, RESTful, SOAP, Anypoint Platform, MuleSoft ESB, CloudHub, DataWeave 2.0, Java, JavaScript, Sandbox.

Job Title: MuleSoft Architect/Developer

Location: Remote

Duration: 12 months contract

Job Description:

Major responsibilities include performing highly advanced (senior-level) computer solution architecting and programming work on the MuleSoft ESB platform for development, customization, and configuration work. Requires thorough understanding of MuleSoft architecture and API development; technical analysis of proposed applications requiring integrations; and providing technical development assistance to other staff and vendor technical staff. Requires knowledge and background in MuleSoft with preferred knowledge as well as COBOL, Java, Salesforce, C# with .NET Core, Oracle, Snowflake and GoAnywhere, including experience with JavaScript frameworks. Requires experience in coding and integration development best practices throughout the deployment cycle, including working with sandbox environments. Requires proven leadership, prioritization, and analytical skills. May assign, review and/or supervise the work of others; must have the ability to address issues/concerns in a professional manner. Works under general supervision, with moderate latitude for the use of initiative and independent judgment.

Other responsibilities may include coordination of or performing requested research and the analysis required for work proposals, software and systems modifications, and new projects. Overseeing the analysis, designs, plans, diagrams, and verifying procedures for existing and proposed applications. Provides technical advice, assistance, and recommendations in matters related to programming operations and problems, including Production issues.

Essential Job Duties:

  • Oversight of deployment and platform architecture to support business needs.
  • Guidance on platform integration with wider technology strategy, platforms and tooling.
  • Design input into deployment and automation pipelines.
  • Expert security, authentication and governance guidance.
  • Alignment of technology strategy and user requirements to MuleSoft product roadmap.
  • Platform implementation, configuration and run best practices and knowledge transfer.
  • Review wider business and technology vision and strategy to inform API strategy and ensure maximum value realized.
  • Guidance on API reuse approach.
  • Review project backlog and consumer requirements to inform platform strategy and enablement plan.
  • Identify and design core system APIs and connectors for wide reuse.
  • Oversee design of central assets and code snippets to be applied broadly e.g. error handling, logging, caching, auto discovery, etc.
  • Ad-hoc expert review of solution designs and implementations.
  • Expert performance tuning and debugging as required.
  • Perform ongoing MuleSoft Service layer programming to include developing, testing, documenting, deploying, and maintaining integration applications in the RRC technical environment following industry-standard best practices. This work may include the review of the work of others or of vendors, and of preparation of technical documentation.
  • MuleSoft and other integrations are to be built and maintained to connect business applications developed with Java, Salesforce, C# with .NET Core, Oracle and GoAnywhere, among others.
  • Work may include a variety of MuleSoft Connectors and Flows using Anypoint Studio and includes advanced synch and async messaging, streaming, along with flow routing.
  • Perform the development of processes, diagrams and flowcharts used to represent operations and data flow for applications.
  • Perform the detailed analyses, designs, plans, diagrams, and verification procedures for existing and proposed applications and integrations between applications.
  • Act as a subject matter expert for MuleSoft development, customization, configuration, and integration.
  • Communicate and collaborate with other technical resources and stakeholders regarding status, technical issues, and creative solutions, including Agency and vendor technical staff.
  • Ability to support MuleSoft configuration tasks as necessary.
  • Implement improvements and new functionality in the RRC MuleSoft application.
  • Deliver support and solutions for break/fix issues.
  • Responsible for ensuring adherence to all security, availability, confidentiality, and privacy policies and controls.
  • Must have exceptional communication skills including the ability to communicate with internal customers, troubleshoot bugs and offer technical support as needed for the MuleSoft platform.
  • Work through development bugs and challenges and continue proposing and developing solutions.
  • Assist in the generation or installation of systems software.
  • May prepare instructions and procedures for use during implementation of software modifications, system modifications and/or new products.
  • Perform related work as assigned.

Regards,

Recruiting Team

3Core Systems Inc

9101 Burnet Road, Suite 207, Austin, TX 78758

3Core Systems, Inc

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