Find work in Canada.

552,940 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 1 day ago
LI
Middleware Specialist
Lotus IT Solutions
Toronto, ON
- Contract
…Database 19c, Oracle Identity Manager, Oracle Analytics Server, Informatica PowerCenter, or CTRL-M Workload…
Added 1 day ago
H
Production Support Specialist
Hays
Toronto, ON
- Contract
Added 1 day ago
SI
PL/SQL Developer
Siri InfoSolutions, Inc.
Montreal, QC
- Contract
We are seeking an experienced PL/SQL Developer with strong Unix/Linux and DB2 database skills to join our team. The ideal candidate will be responsible for designing, developing,…
Added 1 day ago
D
Salesforce Architect- FSC
Delpath
Toronto, ON
- Contract
3. 6+ years of experience Integrating Salesforce with other cloud-based application systems using REST, SOAP API, Talend, Informatica.
Added 1 day ago
BR
Senior Systems Testing / QA Specialist – ETL & Data
BITS Recruiting
Toronto, ON
- $70 to $73 CAD / hour
- Contract
…have strong SQL scripting skills, hands-on experience with Informatica ETL testing, and a background in Data Warehouse or Data Migration…
Added 1 day ago
S
Senior Quality Assurance Engineer
StafinGo
Toronto, ON
- $60 to $75 CAD / hour
- Contract
3–5 years of experience testing ETL processes using Informatica or an equivalent ETL tool.
Added 1 day ago
GS
PL/SQL Developer
Gala Solutions
Montreal, QC
- Contract
We are seeking an experienced PL/SQL developer with strong Unix/Linux and DB2 database skills to join our team. The ideal candidate will be responsible for designing, developing,…
Added 1 day ago
IS
SQL Developer
IMR Soft LLC
Montreal, QC
- Contract
We are looking for an experienced PL/SQL Developer with strong knowledge of Oracle PL/SQL, Unix/Linux, Shell Scripting, and DB2 to develop, maintain, and optimize database applications and…
Added 1 day ago
M
RQ00826 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
3-5 years of testing experience with Informatica ETL tool or equivalent
Added 1 day ago
M
RQ11527 - Middleware Specialist - Senior
Maarut
Toronto, ON
- Contract
Added 1 day ago
C
Associate Business Systems Analyst
Co-operators
Calgary, AB · Guelph, ON · Regina, SK
- Full-time
Having exposure to RPA or automation technologies, Informatica or other ETL/data integration tools, APIs, JSON, Postman, Power BI, or scripting languages such as Python or PowerShell is an…
Added 1 day ago
KI
PL/SQL Developer in Montreal, QC- Canada - Interviews this weekend
KPG99 INC
Montreal, QC
- Contract
We are planning to conduct interviews this weekend for the PL/SQL Developer role.
Added 1 day ago
KI
Hybrid - PL/SQL Developer (Unix & DB2)
KPG99 INC
Montreal, QC
- Contract
We are seeking an experienced PL/SQL Developer with strong Unix/Linux and DB2 database skills to join our team. The ideal candidate will be responsible for designing, developing,…
Added 1 day ago
H
Production Support Specialist
Hays
Montreal, QC
- Contract
Added 2 days ago
RC
Senior Data Engineer
RSM Canada
Calgary, AB
- Full-time
Working knowledge of the modernized information management tool (e.g., Collibra, Informatica, Talend, Alation, Purview)
Added 2 days ago
J
Salesforce Technical Architect
Jobgether
Canada
- Full-time
Integration technologies: Experience designing enterprise integration patterns and working with middleware and data integration platforms such as MuleSoft, Informatica, or Dell Boomi.
Added 2 days ago
FS
Analyst, Data Quality & Governance
Four Seasons Hotels and Resorts
Toronto, ON · Four Seasons Corporate Headquarters Toronto
- Full-time
Manage and maintain reference data sets in informatica as a central source of truth to ensure accuracy, consistency, and completeness.
Added 3 days ago
Data Engineer
CareRx
Toronto, ON
Hands-on experience with at least one enterprise data integration platform (e.g. Microsoft Fabric or Azure Data Factory, Informatica, Qlik, or similar).
Added 3 days ago
RU
Senior Data Engineer
RSM US LLP
Calgary, AB · Toronto, ON
- Full-time
Working knowledge of the modernized information management tool (e.g., Collibra, Informatica, Talend, Alation, Purview)
Added 3 days ago
Salesforce Technical Architect
Orion Global Solutions
Toronto, ON · Montreal, QC
Experience with integration patterns and tools (e.g., MuleSoft, Informatica, Dell Boomi).
Added 3 days ago
GS
PL/SQL Developer
Gala Solutions
Montreal, QC
- Contract
We are seeking an experienced PL/SQL developer with strong Unix/Linux and DB2 database skills to join our team. The ideal candidate will be responsible for designing, developing,…
Added 3 days ago
W
Data & AI Engineer
Wiraa
Canada
- $67,120 to $100,680 CAD / year
- Full-time
…integration and orchestration tools such as Azure Data Factory (ADF), Informatica, and Airflow is essential for…
Added 4 days ago
SP
Enterprise/Commercial Account Executive – Data Foundation (MuleSoft + Informatica) or Enterprise/Commercial Account Executive - Informatica Specialist
Salesforce Partner Canada
Toronto, ON
- Full-time
…strategy. Carrying a dual-product quota across MuleSoft and Informatica ACV, you own long-term account growth and orchestrate extended team resources - including Informatica specialists -…
Added 4 days ago
SD
Senior Software Developer - ETL
Symbiotic Digital
ON · Downtown Toronto (Central Bay Street), Ontario
- Contract
We are seeking an experienced Senior Software Developer -
Added 4 days ago
M
Salesforce Developer
Medcan
Toronto, ON
- $82,543 to $113,495.5 CAD / year
- Full-time
Are you a talented Salesforce Developer looking to join a growing development team within a quickly growing and transforming organization? At Medcan, we are building new digital experiences…

Maarut

RQ11527 - Middleware Specialist - Senior

Toronto, ON, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Experience: 7 years of experience in middleware/integration technologies in complex
Posting language: English
Posted: Oct 30, 2026

Original job description

Responsibilities

Provide planning, consulting, technical analysis, design, deployment, development, testing, implementation, maintenance, upgrades and daily support of middleware products.

General Skills

Experience with web and applications tier servers
Experience with message brokers
Experience with messaging services
Experience with adapters
Experience with development framework/technologies
Experience in middleware software installation, configuration, tuning, system optimization and administration, as well as experience with application development
Experience with change management and release management as processes supporting the implementation of large applications
Experience with incident and problem management processes
Experience in structured methodologies for the design, development, implementation and maintenance of applications
Experience producing design artefacts, code, configurations, scripts, and test cases
Ability to analyze the results from functional, security, load-and-stress testing and resolve reported issues
Ability to analyze and solve data integrity, security, configuration and recovery issues
Assess and test Change Requests (CRQ) with technical content and updating as necessary
Ability to participate in release promotions/implementations
Experience with middleware and gateways
Experience on application monitoring and support
Experience with DevOps tools such as Jenkins, GitHub Actions, GitLab CI, Azure DevOps, or others.
Experience Building and maintaining automated pipelines for build, test, and deployment
Experience building and deploying containers and workload orchestration platform
Hands-on experience with AWS, Azure, or other cloud provider platform deploying and managing cloud-native applications and services
A team player with a track record for meeting deadlines

Desirable Skills

Knowledge and understanding of Information Management principles, concepts, policies and practices.
Knowledge of portal services
Knowledge of GO-PKI Security or similar public/private key Infrastructure
Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards
Experience conducting system and application monitoring and performance and data integrity in accordance with ITIL standards
Experience sustaining large application implementations based on the following technology products:
Windows Internet Information Server (IIS)
IBM HTTP Server, Apache
IBM WebSphere
IBM Cognos Analytics
IBM Business Automation Workflow
Oracle Database 19c (and later)
Oracle Directory Server Enterprise Edition
Oracle Siebel
Oracle Identity Manager / Oracle Internet Directory
Oracle Analytics Server
Oracle Intelligent Advisor
Oracle Enterprise Business Suite (eBS)
Informatica PowerCentre
CTRL-M Workload Automation
Nagios, Prometheus, DynaTrace, Grafana,SiteScope and other monitoring tools
ElasticSearch, Logstash, Kibana
Solaris, Windows, AIX and Linux (e.g., Red Hat Ent Linux)
Docker, Kubernetes, EKS, AKS

Requirements

Experience and Skill Set Requirements

Core Skills and Experience (40%)

Minimum 7 years of experience in middleware/integration technologies in complex enterprise environments
Proven experience designing, implementing, and supporting integration solutions using middleware platforms
Deep understanding of system integration patterns (synchronous/asynchronous, REST, SOAP, event-driven, messaging)
Strong problem-solving skills with experience troubleshooting across multiple systems and layers (application, middleware, infrastructure)
Experience supporting mission-critical systems with high availability and performance requirements

Technical Skills and Experience (30%)

Expertise in middleware platforms such as IBM App Connect Enterprise (ACE), IBM WebSphere, MuleSoft, Azure Integration Services, or similar ESBs
Experience with API Gateway and Management platforms (e.g., IBM API Connect, Azure APIM)
Proficiency in working with messaging and event platforms (e.g., MQ, Kafka, JMS, Event Grid)
Familiarity with cloud platforms (Azure, AWS, or GCP) and hybrid integration scenarios
Knowledge of security protocols and integration (OAuth2.0, SAML, mutual TLS, API keys)
Experience integrating with enterprise platforms such as SharePoint, Microsoft Dynamics CRM, Siebel, Curam, or other COTS solutions
Hands-on experience with scripting and automation (e.g., Shell, Python, Ansible, Terraform) for middleware deployment and operations
Understanding of CI/CD pipelines and DevOps practices in integration environments

Communication and Documentation Skills (20%)

Strong verbal and written communication skills with the ability to interact effectively with technical and non-technical stakeholders
Experience developing clear, accurate, and comprehensive technical documentation
Ability to translate business integration needs into technical requirements and solution designs
Strong collaboration skills, with a track record of working in cross-functional teams and leading technical discussions

4.Public Sector exp (10%)

Must Have:.

Minimum 7 years of experience in middleware/integration technologies in complex enterprise environments
Proven experience designing, implementing, and supporting integration solutions using middleware platforms
Deep understanding of system integration patterns (synchronous/asynchronous, REST, SOAP, event-driven, messaging)
Expertise in middleware platforms such as IBM App Connect Enterprise (ACE), IBM WebSphere, MuleSoft, Azure Integration Services, or similar ESBs
Experience with API Gateway and Management platforms (e.g., IBM API Connect, Azure APIM)

Apply About employer

More about this job

Responsibilities

The Middleware Specialist will be responsible for the planning, design, deployment, and maintenance of middleware products within complex enterprise environments. They will also provide technical analysis, system optimization, and support for mission-critical integration solutions.

Requirements

Candidates must have a minimum of 7 years of experience in middleware and integration technologies, including expertise in platforms like IBM ACE or MuleSoft. Strong problem-solving skills and experience with system integration patterns and CI/CD practices are essential for this role.

Skills

Middleware
System Integration
IBM App Connect Enterprise
IBM WebSphere
MuleSoft
API Gateway
Messaging Platforms
Cloud Platforms
DevOps
CI/CD Pipelines
Scripting
Automation
Security Protocols
Technical Documentation
Problem Solving
Enterprise Architecture

Visa sponsorship

Not detected in the job text

Keywords

Middleware
Integration
IBM ACE
WebSphere
MuleSoft
API Connect
Azure APIM
MQ
Kafka
JMS
OAuth2.0
SAML
Shell
Python
Ansible
Terraform
CI/CD
DevOps
Jenkins
GitHub Actions
Kubernetes
Docker
AWS
Azure
ITIL
Enterprise Architecture
System Monitoring
Data Integrity
Middleware Administration
Cloud-native

Report this job