Senior Mulesoft Application Developer

Accion Labs; Calgary; On-site; CAD 90,000 - 130,000; Full time

Job summary

Accion Labs is seeking an experienced Senior MuleSoft Application Developer to design, develop, deploy, and support enterprise integrations using MuleSoft Anypoint Platform (Mule 4). You will connect SAP, Salesforce, Oracle, databases and SaaS platforms while ensuring robust API-led connectivity.

The role demands hands-on development, production support expertise, and strong communication with business and technical stakeholders to deliver scalable integration solutions and maintain CI/CD

Qualifications

• Hands-on MuleSoft development experience.
• Experience designing, deploying, and supporting integrations.
• Strong communication with business and technical stakeholders.

Responsibilities

• Design and develop MuleSoft integration solutions using Mule 4.
• Develop REST APIs using RAML, JSON, and XML.
• Build and maintain DataWeave transformations.
• Implement API-led connectivity and integration patterns.
• Deploy and support applications in CloudHub environments.
• Integrate SAP, Salesforce, Oracle, databases, and SaaS platforms.
• Troubleshoot production issues and perform root-causes analysis.
• Collaborate with stakeholders to deliver scalable integrations.
• Participate in code reviews and establish development best practices.
• Support CI/CD pipelines and automated deployment processes.

Skills

MuleSoft

Mule 4

REST APIs

RAML

DataWeave

JSON

XML

CloudHub

API-led connectivity

SaaS integrations

SAP integrations

Salesforce integrations

Oracle integrations

Databases

Job description

We are seeking an experienced Senior MuleSoft Application Developer to design, develop, deploy, and support enterprise integration solutions using MuleSoft Anypoint Platform (Mule 4).

The successful candidate will work on API-led integration initiatives connecting critical enterprise applications including SAP, Salesforce, Oracle, databases, and SaaS platforms. This role requires strong hands‑on development experience, production support expertise, and excellent stakeholder communication skills.

Key Responsibilities

• Design and develop MuleSoft integration solutions using Mule 4.
• Develop REST APIs using RAML, JSON, and XML.
• Build and maintain DataWeave transformations.
• Implement API-led connectivity and integration patterns.
• Deploy and support applications in CloudHub environments.
• Integrate enterprise applications including SAP, Salesforce, Oracle, databases, and SaaS platforms.
• Troubleshoot production issues and perform root‑cause analysis.
• Collaborate with business and technical stakeholders to deliver scalable integration solutions.
• Participate in code reviews and establish development best practices.
• Support CI/CD pipelines and automated deployment processes.