Senior Integration Specialist to oversee, plan, recommend, design, and execute an initiative to change APIM vendor solutions to a new modern platform
S.i. Systems
Toronto, ON-
Number of positions available : 1
- Salary To be discussed
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Contract job
- Published on October 6th, 2025
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Starting date : 1 position to fill as soon as possible
Description
6-8 months contract
Work Location: Primarily remote using collaboration tools such as MS Teams. Site visits will be required two times a month. Equipment: The Integration Specialist must provide their own computer equipment and office supplies; these will not be provided by the client
Must Haves:
• 5+ years of experience in managing and implementing APIM environments, including technical support and administration.
• Relevant WSO2 and Azure experience are considered strong assets
• Experience with code promotion and branching strategies in Git and Azure DevOps pipelines.
• Proven expertise designing, configuring, testing, and maintaining complex enterprise applications on Docker and Kubernetes.
• Experience successfully completing at least two large, complex integration/APIM migrations.
• Strong technical knowledge of Azure data services, Docker, Kubernetes, Git and related API technologies and languages.
TECHNICAL OVERVIEW
Azure:
• Azure Kubernetes Cluster (AKS) version 1.32.5
• Azure DevOps
• Azure Functions (with Python)
WS02 :
• WSO2 API Manager version 4.1.0
• Ballerina
• Java v11, v17 and v21
• Apache Synapse
• OpenAPI 3.x
General:
• MySQL v5.7/v8.0 • SAML 2.0
• Elastic ELK Stack 8.12.1
• Garden.io v0.14.7
• Cucumber v7.x
Reporting to the Manager of Data Platform Services, key responsibilities include:
• Providing technical leadership and subject-matter expertise for the APIM environment.
• Maintaining and administering the WSO2 APIM platform in Azure.
• Collaborating with IT architects, developers, and external vendors to build, deploy and maintain APIs both in the APIM platform and deployed in containers.
• Perform gap analysis for APIM migration to a new product / environment.
• Perform vendor analysis to recommend new APIM platform. Create and execute migration plan to move API’s from the existing APIM environment into the new APIM solution.
The role requires:
• Providing technical knowledge with APIs, APIM, microservices, K8s, docker, python, Ballerina, GIT and Azure functions
• Practical operational experience with maintaining WSO2 APIM and APIs.
• Experience using Azure DevOps (boards, sprints, repo, test plans, etc.).
• Strong stakeholder engagement communication.
• Organizational change management skills.
Requirements
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