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Added 5 mins ago
Interim Maintenance Manager
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Full-time
Lead and coordinate MIP maintenance personnel, subcontractors, and specialist service providers, ensuring work is completed safely, efficiently, and in accordance with contractual and…
Added 16 mins ago
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Systems Engineering Specialist | Spécialiste en ingénierie des systèmes
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Added 48 mins ago
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$89,441 to $100,692 CAD / year
Contract
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Added 48 mins ago
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Added 1 hour ago
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Added 1 hour ago
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Added 1 hour ago
Quotations Specialist
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…clients to transform themselves across the full AI stack, from infrastructure to…
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Added 3 hours ago
Information Technology Specialist
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Role Description The Information Technology Specialist is a full-time, hybrid role based in Kelowna, BC, with flexibility for some work from home. This role is responsible for maintaining…

Apptad

Middleware Engineer

Montreal, QC, Canada

Job type: Contract
Apply by: Oct 22, 2026
Posting language: English
Posted: Sep 22, 2026

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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

Apply About employer

More about this job

Responsibilities

Design, build, and automate middleware platforms across on-premises and cloud environments while collaborating with infrastructure and security teams. Ensure system stability and efficiency by automating support functions and adopting new technology stacks for application integration.

Requirements

Requires over 7 years of experience in application or middleware specialization with strong knowledge of Linux, networking, and storage. Proficiency in Python, shell scripting, and container orchestration tools like Kubernetes or OpenShift is mandatory.

Skills

Linux
Unix
Python
Shell
Ansible
Helm
Jenkins
Kubernetes
OpenShift
Docker
Podman
AWS
Azure
Apache
Nginx
Tomcat

Visa sponsorship

Not detected in the job text

Keywords

Middleware
Linux
Unix
Python
Shell
Ansible
Helm
Jenkins
Artifactory
Flux
Docker
Podman
Kubernetes
OpenShift
AWS
Azure
Apache
Nginx
Tomcat
RDBMS
SQL
OIDC
OAuth
SAML
LDAP
Infrastructure as Code
Cloud Computing
Investment Banking
Automation
System Architecture

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