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Added 59 mins ago
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ARO Workstream Lead
Capgemini
Mississauga, ON
- $75 to $95 CAD / hour
Lead detailed design, implementation, security integration, platform engineering, validation, and handover of the enterprise Azure Red Hat OpenShift platform.
Added 1 hour ago
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Senior Manager, Test Engineering
Ultra Maritime
Dartmouth, NS
- Full-time
As the maritime and underwater battlespace evolves, we tirelessly push the boundaries to develop advanced specialist systems that provide our 'five-eyes' Defence customers with an…
Added 2 hours ago
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Network Specialist
CIX Trading
Toronto, ON
- Full-time
We are looking for a Network Specialist to design, implement, and maintain the network architecture underpinning CIX’s trading platform. This role focuses on low-latency networking,…
Added 2 hours ago
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Tech Lead - Application Development N 4C
BrightClaim
Montreal, QC
- Full-time
· Strong infrastructure knowledge in Linux / Unix, Storage and Networking
Added 3 hours ago
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Quality Management System Specialist
Celgard
Port Colborne, ON · ABSCA – Port Colborne Plant
- Full-time
We are seeking a Quality Management System (QMS) Specialist to be a part of a new plant start-up based in Port Colborne, Ontario. This position will be responsible for leading the…
Added 3 hours ago
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Procurement Specialist
Celgard
Port Colborne, ON · ABSCA – Port Colborne Plant
- Full-time
We are seeking a Procurement Specialist to be a part of a new plant start-up based in Port Colborne, Ontario. This position will be responsible for responsible for coordinating and the…
Added 3 hours ago
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Accounting Specialist
Celgard
Port Colborne, ON · ABSCA – Port Colborne Plant
- Full-time
We are seeking an Accounting Specialist to be a part of a new plant start-up based in Port Colborne, Ontario. This position will be responsible for supporting all aspects of the accounts…
Added 3 hours ago
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Security Specialist
Ericsson
Ottawa, ON
- Full-time
We are looking for an experienced Security Specialist to join a hands-on security operations team supporting customer production environments. You will help verify secure configurations,…
Added 3 hours ago
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Site Reliability Specialist
Robertson & Company Ltd.
Toronto, ON
- Contract
7+ years of infrastructure engineering, cloud engineering, or platform engineering experience required
Added 5 hours ago
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Senior Embedded DevOps and Software Verification Engineer
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
…Your role involves developing, maintaining and applying the engineering infrastructure and verification practices that demonstrate our embedded software meets its design and safety targets.…
Added 7 hours ago
Field Service Technician
Ocado Group
Toronto, ON
…general merchandise retail businesses under Ocado.com and other specialist shop banners, together with its Ocado Solutions division. The Ocado Solutions division is responsible for…
Added 7 hours ago
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Specialist, Cloud Infrastructure (Solution Architect)
SaskPower
Regina, SK
- Full-time
Looking for a Specialist, Cloud Infrastructure (SA) to be part of an agile, innovative team focused on modern technologies and continuous improvement. The role provides technical expertise…
Added 7 hours ago
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ADMS Test Manager
Grid Transformation
Canada
- Full-time
Grid Transformation is a specialist electric-utility operational technology advisory firm. We help utilities turn grid-modernization strategy into operational reality across Advanced…
Added 7 hours ago
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Senior Systems Engineer
illumin
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The ideal candidate has deep expertise in core systems and infrastructure engineering, broad knowledge across adjacent technology domains, and the ability to trace problems across operating…
Added 7 hours ago
GT
DERMS Technical Consultant
Grid Transformation
Canada
- Full-time
Grid Transformation is a specialist electric-utility operational technology advisory firm. We help utilities turn grid-modernization strategy into operational reality across Advanced…
Added 7 hours ago
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Technical Specialist II
BMO
Toronto, ON
- Full-time
Experience implementing automation-first solutions across infrastructure and application layers
Added 7 hours ago
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Spécialiste principal(e) DevOps | Senior DevOps Specialist
TAIT
Montreal, QC
- Full-time
As a Senior DevOps Specialist, you will play a key role in building and maintaining the infrastructure, automation, and deployment systems that power our vision to Create Moments that Move…
Added 7 hours ago
Bilingual Senior Specialist, Cloud Infrastructure Operations Engineering
CMHC - SCHL
Ottawa, ON · Toronto, ON · Montreal, QC
Join the Technology and Business Transformation team in the Bilingual Senior Specialist, Cloud Infrastructure Operations Engineering position. In this position, you will be responsible for…
Added 8 hours ago
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EMS Technical Consultant
Grid Transformation
Canada
- Full-time
Grid Transformation is a specialist electric-utility operational technology advisory firm. We help utilities turn grid-modernization strategy into operational reality across Advanced…
Added 8 hours ago
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PMO Specialist & Power BI Developer
TEEMA
Calgary, AB
- $70 to $76 CAD / hour
- Contract
We’re looking for a PMO Specialist & Power BI Developer who can bring together strong project governance, process improvement and reporting/analytics experience.
Added 9 hours ago
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HVDC and Power Systems Engineer/Specialist
Stantec
Kelowna, BC
- Full-time
…modernizing the electric grid, and developing new power grid infrastructure. And as part of one of the world’s top engineering firms, you’ll have the chance to create connections and grow…
Added 9 hours ago
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Senior DevOps Engineer - Healix
Deloitte
Toronto, ON
- Full-time
We are hiring a Senior DevOps Engineer to own and evolve our cloud platform on AWS, grounded in infrastructure as code, secure multi-account patterns, and reliable delivery. You will shape…
Added 12 hours ago
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Technical Specialist II
BMO
Toronto, ON · SCC
- Full-time
Experience implementing automation-first solutions across infrastructure and application layers
Added 12 hours ago
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Senior Microsoft 365 & Unified Communications Engineer
Compugen Inc
Surrey, BC
- Full-time
Position Overview: Compugen is currently recruiting for a Senior Unified Communications Specialist role. Flexibility to work full-time shifts, including weekends and evenings is required.…
Added 14 hours ago
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Middleware Specialist
Apptad
Montreal, QC
- Contract
Partner with other groups such as Enterprise Infrastructure, MIS, Networking, Security, Storage, Database and Data Center teams to roll out technology platforms successfully as per best…

Apptad

Middleware Specialist

Montreal, QC, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 6, 2026
Posting language: English
Posted: Oct 7, 2026

Original job description

Job Title: Middleware Engineer

Location: Montreal, QC (Hybrid)

Responsibilities

The successful candidate will:

Apply technical skills to design, build and automate middleware platforms both on-premises and cloud.
Partner with other groups such as Enterprise Infrastructure, MIS, Networking, Security, Storage, Database and Data Center teams to roll out technology platforms successfully as per best practices.
Coordinate signoffs for non-functional requirement testing with development and business teams.
Maintain a 360-degree view of applications and their underlying middleware and infrastructure components.
Produce reusable infrastructure and middleware designs patterns for future reference and refresh existing ones on a regular basis.
Support vendor / vendor technology onboarding following Morgan Stanley best practices and security blueprints.
Adopt, build and rollout new technology stacks for NFRT for cloud-based and on-prem applications.
Automate daily support functions, improve system stability, support hygiene initiatives and deliver innovation that creates efficiency and consistency.

Required Skills:

Strong infrastructure knowledge in Linux / Unix, Storage and Networking
Hands-on experience with load balancers, web servers (Apache / Nginx), application servers (Tomcat) to include application integration, configuration, and troubleshooting.
Expert level scripting skills using Python (mandatory) and Shell
Familiar with IT Automation & Config Management tools (Ansible / Helm)
Experience with source control and continuous integration / continuous delivery pipelines (Jenkins, Artifactory, Flux)
Familiar with security hardening concepts for hosting applications or middleware, including transport encryption, modern single sign-on authentication and authorization mechanisms
Basic operational knowledge of RDBMS and SQL.
Hands-on experience with Cloud platforms (Azure or AWS), Docker/Podman containers, Kubernetes / OpenShift
Prior experience managing large web-based n-tier applications in secure environments on cloud

Desired / Nice to have skills:

Hands-on experience with graph databases (GraphDB) and knowledge of SPARQL query language.
Familiarity with Kafka, Redis, Airflow
Exposure and experience in open-source Observability tools (e.g., Grafana, Prometheus, OpenTelemetry and Loki)
Identity management protocols like OIDC / OAuth, SAML, LDAP integration
Exposure to Big Data platforms like Hadoop / ELK Stack
Capacity planning and performance tuning of applications and middleware platforms
A system architecture / developer work experience

Experience:

7 plus years in a similar role of hands-on application / middleware specialist.
Prior experience of working in a global financial organization is an advantage

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More about this job

Responsibilities

Design, build, automate, and support middleware platforms across on-premises and cloud environments, coordinating with infrastructure, security, networking, database, and application teams. Maintain application and infrastructure designs, support technology onboarding, coordinate non-functional testing signoffs, and improve operational stability and efficiency through automation.

Requirements

Requires at least seven years of hands-on application or middleware specialist experience, strong Linux/Unix, storage, and networking knowledge, and expert Python and Shell scripting skills. Candidates should have experience with web and application servers, automation and CI/CD tools, security practices, cloud platforms, containers, and Kubernetes or OpenShift; financial-sector experience is an advantage.

Skills

Linux/Unix
Storage
Networking
Load Balancers
Apache
Nginx
Tomcat
Python
Shell Scripting
Ansible
Helm
Jenkins
Artifactory
Flux
Cloud Platforms
Kubernetes

Visa sponsorship

Not detected in the job text

Keywords

Middleware
Linux/Unix
Storage
Networking
Load Balancers
Apache
Nginx
Tomcat
Python
Shell Scripting
Ansible
Helm
Jenkins
Artifactory
Flux
Azure
AWS
Docker
Podman
Kubernetes
OpenShift
Security Hardening
Single Sign-On
RDBMS
SQL
GraphDB
SPARQL
Kafka
Redis
Airflow

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