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Added 1 min ago
A
Chargé De Projets Industriels
Actalent
Montreal, QC
- $30 to $60 CAD / hour
- Contract
Minimiser les impacts et perturbations des opérations et des occupants pendant l'exécution des projets.
Added 1 min ago
A
Chargé De Projets Industriels
Actalent
Montreal, QC
- $30 to $60 CAD / hour
- Contract
Minimiser les impacts et perturbations des opérations et des occupants pendant l'exécution des projets.
Added 1 min ago
A
Chargé De Projets Automatisations
Actalent
Boisbriand, QC
- $40 to $60 CAD / hour
- Contract
The Automation Project Manager plays a key role in deploying and optimizing automated systems within a modern manufacturing plant. This person stays current with the latest automation…
Added 1 min ago
TO
Manager, HIS & Clinical Solutions
The Ottawa Hospital
Ottawa, ON
- Full-time
The Information Services Mission: "We will deliver services that allow our clinicians to provide best practice healthcare and allow our administrators to support hospital operations. As…
Added 15 mins ago
EI
Software Engineer
Ecolab Inc.
Calgary, AB
- Full-time
We are looking for a Software Engineer to help modernize factory operations through software, connected systems, and reliable data. You will build and improve applications that support…
Added 31 mins ago
TS
Shelter Worker - Casual
The Salvation Army in Canada
Campbell River, BC
- Part-time
Ocean Crest is committed to environmental leadership in all its operations. Ocean Crest has had long-standing policies of providing a safe and healthy workplace, protecting the environment,…
Added 31 mins ago
TU
Undergraduate Admissions Coordinator
The University of British Columbia
Vancouver, BC
- $5,027 to $5,413 CAD / month
- Full-time
The position reports to the Manager, Student Services and receives functional direction and operational supervision from the Associate Director, Undergraduate Program. Works in coordination…
Added 31 mins ago
ML
Maintenance Stockroom Controller
Maple Leaf Foods Inc
Port Perry, ON
- $47,000 to $69,000 CAD / year
- Part-time
This key position within the Maintenance Department is responsible for the day-to-day operations within the Maintenance Stock room. The incumbent will report to the Maintenance Manager. The…
Added 31 mins ago
ML
Engineering Manager
Maple Leaf Foods Inc
London, ON
- $122,000 to $172,000 CAD / year
- Part-time
The Engineering Manager is responsible for providing strategic and operational leadership for all engineering, capital projects, technical services, facility infrastructure, utilities, and…
Added 31 mins ago
ST
Inside Sales Representative (PLT)
Scotia Tire & Alignment Services Limited
Mississauga, ON
- Full-time
Scotia Tire & Alignment Services Ltd., a proud member of the Tirecraft network, is seeking a motivated, sales-driven Inside Sales Representative – Passenger & Light Truck (PLT) to join our…
Added 31 mins ago
TC
Operations Manager
The Cahill Group
Saint John, NB
- Full-time
Cahill Maritimes is looking to add an Operations Manager to our team, based in our Saint John, New Brunswick office. At Cahill Maritimes we execute commercial and industrial construction…
Added 31 mins ago
Senior OT Control Systems - Engineering Specialist
Mariner
Saint John, NB
Mariner innovates always and everywhere, turning novel ideas into practical solutions. From products and services to venture creation, we build better futures powered by people. Our purpose…
Added 1 hour ago
BC
Registered Nurse- Paeds
Brant Community Healthcare System
Brantford, ON
- Full-time
…well as other organizational tasks related to patient unit operations and acts in a clinical leadership role in the coordination of patient care for all assigned patients. Reporting to the…
Added 1 hour ago
BC
Manager, After Hours Operations
Brant Community Healthcare System
Brantford, ON
- Full-time
The Manager, After Hours Operations acts as a resource to patients, families, physicians, and employees of BCHS by providing consultation in situations where advanced expertise is required.…
Added 1 hour ago
J
Success Enablement Manager
Jobber
Remote, Canada
- Full-time
- Remote
Then this role may be for you! We’re looking for a Success Enablement Manager to be part of our Success Enablement team.
Added 1 hour ago
PC
Chief Mine Engineer
Paladin Canada
Saskatoon, SK
- Full-time
Reporting to the Mine Engineering Manager, the Chief Mine Engineer will provide leadership for all underground mine technical services functions as Patterson Lake South (PLS) advances…
Added 2 hours ago
LI
Middleware Specialist
Lotus IT Solutions
Toronto, ON
- Contract
The Government Services Integration Cluster, under the Ministry of Public and Business Service Delivery and Procurement, is seeking a Senior Middleware Specialist for a fully onsite…
Added 2 hours ago
Night Shift Cleaner (Everclean)
Kandor
Burnaby, BC
Everclean is a trusted Canadian-owned and operated facility services provider, proudly operating under Kandor Management Corp., alongside Guardteck Security and Kendrix Technologies. We…
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Air Attack Officer
Natural Resources and Indigenous Futures
Winnipeg, MB
Reporting to the Fire Operations Manager-Aviation, the Air Attack Officer (AAO) directs and coordinates aerial wildfire suppression operations for the Manitoba Wildfire Service. The…
Added 2 hours ago
M
Senior Data Center Technician
Microsoft
Quebec, QC
- $73,200 to $119,600 CAD / year
- Full-time
Cloud Operations & Innovation (CO+I) de Microsoft est le moteur qui alimente nos services infonuagiques. En tant que DCT au sein de CO+I, vous jouerez un rôle clé dans la mise en place de…
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Intern, Human Resources (4/8 month - Kitchener, ON
Eaton Corporation
Kitchener, ON
- Full-time
The primary function of this role is to partner with the HR Manager, HR team and business leaders to support day-to-day HR operations and key people initiatives. This is a hands-on…
Added 3 hours ago
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Advisor, Water and Wastewater Strategic Infrastructure Planning
Region of Peel
Brampton, ON
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Reports to: Manager, Water & Wastewater Asset Management
Added 3 hours ago
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Restaurant Assistant Manager
One Therapy Network
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The Assistant Manager works with the Manager to supervise overall shift and daily operations. This includes operating the restaurant according to A&W Standards, WorkSafeBC, and…
Added 3 hours ago
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Chief of Operations - Core Operations Director
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Minnesota Management and Budget (MMB) is seeking a Chief of Operations to provide executive leadership for the agency’s internal operations and serve as a key advisor to the Commissioner…
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Administrative Services Program Director - State Prog Admin Manager
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Working Title: Administrative Services Program Director - State Prog Admin Manager

Lotus IT Solutions

Middleware Specialist

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 29, 2026
Experience: Minimum 7 years of experience in middleware and integration technologies within complex enterprise environments
Posting language: English
Posted: Oct 30, 2026

Original job description

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Ref: RQ11527 Contract – 12 Months (Extension Possible) Onsite – Toronto (222 Jarvis St.)

Posted Date: 2026-10-30

Location: Onsite – Toronto (222 Jarvis St.)

Public Sector Experience: Required – OPS / Public Sector

Contract End Date: 2027-10-01 *

Rate: $98/hour

Overview

The Government Services Integration Cluster, under the Ministry of Public and Business Service Delivery and Procurement, is seeking a Senior Middleware Specialist for a fully onsite engagement in Toronto. The successful consultant will provide end-to-end planning, design, development, deployment, and daily operational support of middleware and integration solutions across a complex enterprise environment. This role is critical to sustaining mission-critical government systems and driving integration excellence across multiple platforms and stakeholders.

Key Responsibilities

Plan, design, implement, and maintain integration solutions using enterprise middleware platforms such as IBM App Connect Enterprise (ACE), IBM WebSphere, MuleSoft, or Azure Integration Services
Provide daily support, configuration, tuning, and administration of middleware products and associated infrastructure
Design and support integration patterns including synchronous/asynchronous, REST, SOAP, event-driven, and messaging-based architectures
Manage API Gateway and Management platforms (e.g., IBM API Connect, Azure APIM) including configuration and security policies
Work with messaging and event platforms such as IBM MQ, Kafka, JMS, and Azure Event Grid
Build and maintain automated CI/CD pipelines for middleware build, test, and deployment using tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps
Deploy and manage containerized workloads using Docker, Kubernetes, EKS, or AKS on cloud platforms (AWS, Azure, or GCP)
Perform application monitoring and support in alignment with ITIL standards, using tools such as Nagios, Prometheus, DynaTrace, Grafana, and Elasticsearch/Logstash/Kibana (ELK)
Assess and test Change Requests (CRQs) with technical content, updating documentation as necessary and participating in release promotions
Troubleshoot and resolve issues spanning application, middleware, and infrastructure layers, including data integrity, security, configuration, and recovery
Develop clear and comprehensive technical documentation and translate business integration requirements into solution designs
Collaborate with cross-functional teams and communicate effectively with both technical and non-technical stakeholders

Must-Have Requirements

Minimum 7 years of experience in middleware and integration technologies within complex enterprise environments
Proven experience designing, implementing, and supporting integration solutions using enterprise middleware platforms
Deep understanding of system integration patterns including synchronous/asynchronous, REST, SOAP, event-driven, and messaging architectures
Expertise in middleware platforms such as IBM App Connect Enterprise (ACE), IBM WebSphere, MuleSoft, Azure Integration Services, or equivalent ESBs
Experience with API Gateway and Management platforms including IBM API Connect and/or Azure APIM
Hands-on experience with messaging and event platforms (IBM MQ, Kafka, JMS, Azure Event Grid)
Strong troubleshooting skills across multiple layers including application, middleware, and infrastructure
Experience supporting mission-critical, high-availability systems with strict performance requirements

Nice-to-Have Skills

Experience integrating with enterprise COTS platforms such as SharePoint, Microsoft Dynamics CRM, Oracle Siebel, IBM Cognos Analytics, IBM Business Automation Workflow, or Curam
Familiarity with cloud platforms (Azure, AWS, GCP) and hybrid integration scenarios
Knowledge of security protocols including OAuth 2.0, SAML, mutual TLS, and API key management
Hands-on experience with scripting and automation tools such as Shell, Python, Ansible, or Terraform for middleware deployment and operations
Experience sustaining large application implementations on platforms such as Oracle Database 19c, Oracle Identity Manager, Oracle Analytics Server, Informatica PowerCenter, or CTRL-M Workload Automation
Knowledge of operating environments including Solaris, AIX, Windows, and Red Hat Enterprise Linux
Knowledge of GO-PKI Security or similar public/private key infrastructure
Familiarity with Information Management principles, portal services, and AODA regulations
Experience working within Ontario Public Sector or broader public sector environments

Work Environment

This is a fully onsite role, 5 days per week, located at 222 Jarvis St., Toronto. No security clearance is required. The role involves collaboration across cross-functional technical teams and engagement with both technical and non-technical stakeholders. CI/CD, DevOps, and Agile practices are part of the working environment.

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Final role details, responsibilities, and terms will be confirmed with shortlisted candidates. Compensation may vary based on experience. Errors and omissions excepted.

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More about this job

Responsibilities

Plan, design, implement, deploy, and operate enterprise middleware and integration solutions, including APIs, messaging, event-driven architectures, and automated deployment pipelines. Monitor and troubleshoot mission-critical systems, assess change requests, maintain technical documentation, and collaborate with technical and non-technical stakeholders.

Requirements

Requires at least seven years of experience with middleware and integration technologies, including enterprise middleware platforms, API management, messaging systems, and common integration patterns. Candidates must also have strong cross-layer troubleshooting experience and a background supporting high-availability, mission-critical systems.

Skills

Middleware Integration
IBM App Connect Enterprise
IBM WebSphere
MuleSoft
Azure Integration Services
API Management
IBM MQ
Kafka
REST And SOAP
CI/CD
Docker And Kubernetes
Cloud Integration
ITIL Monitoring
Troubleshooting
OAuth 2.0 And SAML
Technical Documentation

Visa sponsorship

Not detected in the job text

Keywords

Middleware
Enterprise Integration
IBM App Connect Enterprise
IBM WebSphere
MuleSoft
Azure Integration Services
IBM API Connect
Azure API Management
IBM MQ
Kafka
JMS
Azure Event Grid
REST
SOAP
Event-Driven Architecture
CI/CD
Jenkins
GitHub Actions
GitLab CI
Azure DevOps
Docker
Kubernetes
AWS
Azure
Google Cloud Platform
ITIL
Prometheus
Grafana
OAuth 2.0
SAML

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