Senior Integration Specialist with deep Mulesoft expertise to design and implement API-based data integrations supporting a lakehouse modernization.

S.i. Systems • Toronto, Ontario, Canada • Posted March 23, 2026

Location Toronto, Ontario
Job Type Contract
Category Computer Occupations
Posted March 23, 2026

Overview: Our client requires a Senior Integration Specialist with deep Mulesoft expertise to design and implement API-based data integrations supporting a lakehouse modernization.

Responsibilities:

  • Design Mulesoft-based integration flows for external data sources
  • Implement API facades for lakehouse data consumption
  • Support Operations Core modernization integration requirements
  • Build error handling and retry mechanisms for data flows
  • Create integration documentation and runbooks
  • Collaborate with data engineers on end-to-end pipeline design
  • Must Haves:

  • 7+ years designing enterprise integration solutions
  • Expert-level Mulesoft Anypoint Platform experience
  • Strong background in API design and management
  • Experience integrating with AWS services (S3, SQS, Kinesis)
  • Track record of real-t...
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