Optime-Tech

MuleSoft Developer

Chicago, IL (Hybrid)

1 + year Contract

Job Overview

We are seeking an experienced MuleSoft Developer to design and deliver integration solutions using MuleSoft Anypoint Platform. The ideal candidate will have hands-on experience in API-led connectivity, enterprise integration patterns, and cloud-based architecture. This role involves working closely with business stakeholders, architects, and cross-functional teams to develop scalable and secure integration solutions across applications, platforms, and third-party systems.

Key Responsibilities

• Develop integration solutions using MuleSoft Anypoint Platform and ESB.

• Provide end-to-end application functionality, configuration, and support for software solutions.

• Collaborate with business analysts, architects, and technical teams on solution requirements, design, configuration, build, testing, implementation, and maintenance.

• Perform technical gap analysis, create system context diagrams and data-flow diagrams.

• Assess and score third-party SaaS solutions and provide architectural recommendations.

• Design, document, and implement APIs using RAML/Swagger/OpenAPI.

• Develop high-performance integrations using SOAP and REST web services.

• Apply API-led connectivity methodology for building scalable and reusable APIs.

• Work on Azure-based integrations and cloud solution implementations.

• Build and maintain integration pipelines, prototypes, and proof-of-concepts.

• Deliver enterprise-grade solutions using Mule ESB and messaging capabilities.

• Support ongoing enhancements, performance tuning, and troubleshooting of integration components.

Required Qualifications

• Bachelor’s Degree in Computer Science, Engineering, or related field.

• Strong hands-on experience in MuleSoft Anypoint Platform and Mule ESB.

• Expertise in API Development including RAML/Swagger/OpenAPI specifications.

• Solid understanding of API-led connectivity, integration patterns, and SOA.

• Experience building solutions using SOAP & REST Web Services.

• Good knowledge of Azure cloud solutions and related integration services.

• Experience with AnyPoint Studio, AnyPoint Exchange, and CloudHub deployment.

• Ability to translate business requirements into technical designs and diagrams.

Preferred Skills

• MuleSoft Developer Certification (MuleSoft Certified Developer – Level 1/2).

• Experience with CI/CD pipelines for Mule implementations.

• Knowledge of security and governance models for API platforms.

• Experience working in hybrid/multi-cloud environments.

• Familiarity with messaging frameworks, queues, and event-driven architecture.

Soft Skills

• Strong analytical and problem-solving skills.

• Ability to work in a collaborative, cross-functional environment.

• Excellent communication and documentation skills.

• Ability to provide architectural recommendations and lead discussions.

Work Environment

Hybrid work model – onsite presence required at Chicago office based on team and project needs.

Job Type: Contract

Pay: $65.00 - $70.00 per hour

Application Question(s):

• Which MuleSoft version(s) have you worked with? (Mule 3 / Mule 4)
• Where have you deployed Mule applications? (CloudHub / On-Prem / Hybrid)
• This is a hybrid role in Chicago, IL. Please confirm your onsite availability.
• How soon can you start if selected?
• Briefly describe a MuleSoft integration project you worked on.

Experience:

• MuleSoft Anypoint Platform : 4 years (Required)
• API Development: 5 years (Required)
• REST/SOAP integration: 3 years (Required)
• Azure cloud : 3 years (Required)

Ability to Commute:

• Chicago, IL 60617 (Required)

Ability to Relocate:

• Chicago, IL 60617: Relocate before starting work (Required)

Work Location: In person