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Added 17 days ago
BS
Technical Lead
Brainhunter Systems Ltd
Toronto, ON
- Contract
Strong backend engineering experience with Java and Spring Boot, including REST APIs, microservices, asynchronous processing, data access, automated testing and production troubleshooting.
Added 18 days ago
T
Software Engineer I - Development and Quality Engineering
TD
Toronto, ON
- Full-time
The Risk Technology team is seeking a junior Software Engineer with 2–3 years of relevant experience to contribute to both application development and quality engineering. The successful…
Added 18 days ago
C
Développeur(euse) Java sénior
CGI
Montreal, QC
- Full-time
7+ years of hands on software development experience, with deep expertise in Java and enterprise application delivery (per reference job description).
Added 18 days ago
Unix/Linux Developer – Application Modernization
Capco
Toronto, ON
Hands-on experience with Docker and containerization, including application deployment to OpenShift Container Platform (OCP) and Kubernetes clusters.
Added 18 days ago
QA Automation Engineer – SmartBear & Playwright
Capco
Toronto, ON
Experience testing Java applications built with Spring/Spring Boot, alongside Linux and Linux shell scripting and exposure to both Linux and MS Windows host environments.
Added 19 days ago
Senior Java Developer – Application Modernization
Capco
Toronto, ON
This is a hands-on back-end engineering role for someone with deep Java experience who enjoys solving the challenges that come with modernizing established platforms. You’ll help refactor…
Added 22 days ago
AS
Applied Scientist II, Alexa Daily Essentials Science and Analytics
Amazon Science
Vancouver, BC
- Full-time
…still needed. Mid-morning, you prototype a new cross-feature experience, testing whether extraction models can reliably surface actionable items from customer content. After lunch, you run…
Added 22 days ago
B
Intern, Research and Technology, Aircraft Systems Architectures (Winter 2027)
Bombardier
Montreal, QC
- Volunteer
awareness of with preferrable exposure and implementation experience, to data exchange frameworks, protocols and formats (e.g DoDAF, MOSA, OSLC, REST APIs, STEP, ReqIF, JSON, XML)…
Added 22 days ago
N
Automation Engineer Co-op/Intern
Nokia
Ottawa, ON
- Full-time
Experience with Java and familiar with programming concepts
Added 22 days ago
Security Engineer, AI Security
Amazon
Vancouver, BC
- Lead security projects (including security reviews, tool development, and creation of new security practices) with end-to-end ownership.
Added 23 days ago
AT
Java Full Stack Developer
Aarorn Technologies Inc
Toronto, ON
- $58 CAD / hour
- Contract
Should have 6 to 8+ experience in developing application using both Front end and Back end like Angular, Node Js, Core Java, Spring, Spring boot, REST API etc.
Added 23 days ago
G
AI Ads Product Builder/FDE
Gigi
Toronto, ON
- Full-time
This is a hands-on software engineering role that starts with understanding the business of advertising. You'll draw on your experience in ad tech and advertising workflows to understand…
Added 23 days ago
G
AI Agent Engineer
Gigi
Toronto, ON
- Full-time
…inside real advertising accounts. Handle incomplete context, tool failures, and workflows that need to pause and resume. Prior experience with all of these is not…
Added 23 days ago
G
Java Software Engineer
Genpact
Montreal, QC
- $70,000 to $80,000 CAD / year
- Full-time
Work experience primarily with building enterprise server-side applications using Java/J2EE Technologies
Added 23 days ago
Senior Software Development Engineer, Amazon Private Brands
Amazon
Vancouver, BC
…it's building customer-facing experiences in React, creating Java-based web APIs, or embedding Gen AI and agentic capabilities into sourcing, quality, sustainability, and detail-page…
Added 23 days ago
AI
AI Platform Engineer - DevOps, Python
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Halifax, NS
- Full-time
Champion developer-experience and best practices in conjunction with DevOps to ensure no developer is left behind
Added 23 days ago
Software Engineering Intern 2027 (Toronto)
Pinterest
Toronto, ON
Experience with one or more programming languages such as Python, Java, JavaScript/TypeScript, Go, or C++, and familiarity with relevant frameworks, tools, or technologies such as React or…
Added 23 days ago
Senior Software Engineering Manager - EA SPORTS™ UFC
Electronic Arts
Vancouver, BC
Experience with mentoring, goal setting, mediation and career planning
Added 24 days ago
AI
Agent DevOps Platform Engineer
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Experience with additional programming languages such as Java or .NET is beneficial.
Added 24 days ago
Staff Software Engineer, SecureAI
Okta
Toronto, ON
Operates well beyond basic AI tool usage - understands how to apply AI meaningfully across the full software development lifecycle, can evaluate and adopt new AI tooling with good judgment,…
Added 24 days ago
Security Engineer
Questrade Financial Group
Toronto, ON
Have meaningful hands-on software development experience in one or more languages such as C#, C++, Rust, Java, or Go with the ability to build, run, debug, and modify an existing codebase;…
Added 25 days ago
T
Architect
TechDoQuest
Toronto, ON
- Contract
Extensive experience (8+ years) in data architecture and engineering, with a proven track record in large-scale data transformation programs, ideally in insurance or financial services.
Added 25 days ago
Technology Developer
Purolator
ON · Mississauga, ON
Experience with newer Java versions (21+) and modern language features
Added 25 days ago
PI
Technology Developer
Purolator Inc.
Mississauga, ON
- Full-time
Experience with newer Java versions (21+) and modern language features
Added 25 days ago
O
Staff Backend Engineer - Digital Credentials
Okta
Toronto, ON
- $160,000 to $220,000 CAD / year
- Full-time
Operates well beyond basic AI tool usage - understands how to apply AI meaningfully across the full software development lifecycle, can evaluate and adopt new AI tooling with good judgment,…

Capco

Unix/Linux Developer – Application Modernization

Toronto, ON, Canada

$92,000 - $118,000 CAD

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Job details

Pay: $92,000 - $118,000 CAD
Experience: 5–6 years of Unix/Linux development experience, including experience upgrading and refactoring legacy Unix scripts as part of application modernization.
Posting language: English
Posted: Oct 6, 2026

Original job description

Modernize business-critical applications through Unix/Linux development, automation and containerization.

The Role

Capco is looking for a Unix/Linux Developer to support a major application modernization initiative focused on upgrading legacy applications, Unix scripts and their supporting technology.

This is a hands-on development role where you’ll modernize and refactor legacy Unix scripts, build automation and help applications transition successfully into modern containerized environments. You’ll work across Unix/Linux, Docker, OpenShift, Kubernetes and AWS, ensuring scripts and application components continue to function reliably as the underlying technology evolves.

You’ll work closely with development and technology teams to solve modernization challenges, improve automation and support the successful migration of established applications to more modern, maintainable environments.

What You’ll Do

Upgrade, refactor and modernize legacy Unix scripts and associated application components to support wider application modernization.
Develop and maintain automation using Bash, PowerShell, Python and Groovy, reducing repetitive operational tasks and improving delivery efficiency.
Support the containerization and deployment of applications using Docker and Docker Swarm across OpenShift Container Platform (OCP) and Kubernetes environments.
Work with AWS and DevOps tooling to support application builds, deployments and migrations into modern environments.
Develop and troubleshoot solutions across Linux and Windows environments, working with application technologies including JBoss, Apache Tomcat, Nginx and HAProxy.

What We’re Looking For

5–6 years of Unix/Linux development experience, including experience upgrading and refactoring legacy Unix scripts as part of application modernization.
Hands-on experience with Docker and containerization, including application deployment to OpenShift Container Platform (OCP) and Kubernetes clusters.
Experience working with AWS and DevOps practices to support application development, deployment and modernization.
Proficiency in scripting and automation using Bash, PowerShell, Python and Groovy.
Experience working across Linux environments including RHEL, CentOS and Ubuntu, alongside MS Windows host environments.

Bonus Points For

Experience supporting Java application modernization or migrations involving legacy Java 6/8 applications.
Experience working with application servers and technologies including JBoss, Apache Tomcat, Nginx and HAProxy.
Experience with Docker Swarm alongside Docker and Kubernetes.
Experience troubleshooting application dependencies and script-related issues during complex modernization or migration programmes.
Experience supporting application development or modernization within financial services or other complex enterprise environments.

Why Join Capco

Deliver high-impact technology solutions for Tier 1 financial institutions.
Work in a collaborative, flat, and entrepreneurial consulting culture.
Access continuous learning, training, and industry certifications.
Be part of a team shaping the future of digital financial services.
Help shape the future of digital transformation across FS & Energy.

Benefits

We offer a competitive, people-first benefits package designed to support every aspect of your life:

Comprehensive Benefits Coverage – 100% company-paid health, life, and disability insurance effective from Day 1 of employment.
Retirement Savings Program – Registered Retirement Savings Plan (RRSP) with the option of receiving a matching employer contribution.
Virtual Health Care & Support – Company-paid virtual health care and Employee & Family Assistance Program (EFAP) available to employees and their dependents/partners.
Family & Wellness Support – Parental Leave Top-Up, a New Parent Gift and fitness reimbursement to support health and well-being.
Career Development – A Business Coach from Day 1, providing personalized one-on-one coaching to support career growth, accelerate development and help you achieve your professional goals at Capco.

Inclusion at Capco

We’re committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know – we’ll be happy to help. We value each person’s unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our #BeYourselfAtWork culture encourages individuality and collaboration – a mindset that shapes how we work with clients and each other every day.

Use of Artificial Intelligence in Talent Acquisition

At Capco, we use artificial intelligence (AI) tools to support and enhance several parts of talent acquisition. This includes using AI-enabled features within LinkedIn to help source potential candidates, speeding up routine recruitment communications such as emails and creating compelling and brand-aligned job postings that accurately reflect role requirements, and AI-scheduling applications to improve the efficiency of interview coordination.

AI is used as a support tool only. All hiring decisions are made by talent acquisition and hiring teams.

Why This Role Is Open

We are currently hiring for this role due to an existing or newly created vacancy within our organization. This position is open as part of our ongoing business needs, and we are actively reviewing applications to fill this role with a qualified candidate who can make an immediate impact.

Pay Transparency

The salary range for this position is listed below. Additionally, this position may also be eligible to receive an annual discretionary/variable bonus payment.

Capco is committed to providing fair and equitable compensation to our people. Our compensation policies and salary ranges are designed to allow our people to progress through the salary range as they demonstrate strong performance and develop in their role over time. The base pay offered to selected candidates will be within the salary range and the placement will vary based upon a variety of factors, including, but not limited to job-related knowledge, skills, experience and internal equity.

Canada Pay Transparency

$92,000 - $118,000 CAD

Apply About employer

More about this job

Responsibilities

You will modernize and refactor legacy Unix scripts and application components to support critical business initiatives. Additionally, you will build automation and facilitate the transition of applications into containerized environments using Docker, OpenShift, and Kubernetes.

Requirements

The role requires 5-6 years of Unix/Linux development experience with a strong focus on scripting, automation, and legacy system refactoring. Candidates must also possess hands-on experience with containerization technologies and cloud platforms like AWS.

Skills

Unix
Linux
Bash
Python
Docker
Kubernetes
OpenShift
AWS
Automation
Containerization
PowerShell
Groovy
JBoss
Apache Tomcat
Nginx
HAProxy

Benefits

Health insurance
Life insurance
Disability insurance
Retirement savings program
Virtual health care
Employee and family assistance program
Parental leave top-up
Fitness reimbursement
Career coaching

Visa sponsorship

Not detected in the job text

Keywords

Unix
Linux
Application Modernization
Automation
Containerization
Bash
PowerShell
Python
Groovy
Docker
OpenShift
Kubernetes
AWS
DevOps
RHEL
CentOS
Ubuntu
JBoss
Apache Tomcat
Nginx
HAProxy
Java
Docker Swarm
Financial Services
Scripting
Refactoring
Cloud Migration
Enterprise Environments
System Administration
Software Development

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