Jobs in Canada

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Sr. Applied Scientist, Amazon Private Brands, Amazon Private Brands Selection Guidance
Amazon Science
Vancouver, BC
- Full-time
…science and tech solutions at scale to delight our customers with products across our leading private brands such as Amazon Basics, Amazon Essentials, and by…
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Data Engineering Specialist
Nasdaq
Toronto, ON
- Full-time
Proficiency in Python (required), with working knowledge of SQL and Spark/PySpark.
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Security Research Engineer
Tata Consultancy Services
Toronto, ON
- $110,000 to $120,000 CAD / year
- Full-time
Strong hands-on software development skills, particularly Python, Java, Node, Go, C/C++ with experience in additional modern programming languages.
Added 1 day ago
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Security Researcher Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Must Have Technical/Functional Skills
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Senior Analyst, Geographic Information System (GIS)
SYSTRA Canada
Montreal, QC
- Full-time
Strong programming skills in Python (including ArcPy) and JavaScript, with experience in PostgreSQL/PostGIS and GPS data integration for transportation applications.
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Operations Research Developer
Air Transat
Montreal, QC
- Full-time
Strong proficiency in Python and SQL, with experience in data analysis, visualization, and analytical solution development.
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Information Security Analyst Co-op (Winter 2027)
Magnet Forensics
Waterloo, Ontario
With employees based around the world, Magnet Forensics has been expanding our global presence. As a part of Magnet Forensics, you can expect to make a difference in the world, no matter…
Added 1 day ago
Senior Site Reliability Specialist (SRE)
AlayaCare
Montreal, QC
With 550+ employees across Canada, the US, Australia, and Brazil, we’re united by a shared mission and a strong culture of transparency, growth, and human connection. Whether you're early…
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Software Developer
Priceline
Toronto, ON
- Full-time
· Hands-on experience with one or more of Elixir, Go, JavaScript, Python, Java or C#.
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Technology Engineer Development Ops (DevOps)
Purolator
ON · Mississauga, ON
…than 60 years. How does the magic happen? The journey starts with you. The places we go, the elements we brave, the promises we deliver – it’s all possible because of our people. So,…
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AI & Automation Developer
Morgan Construction & Environmental Ltd.
AB · Edmonton, AB
- Other
At Morgan, we don’t just build projects, we build careers and futures! Join us as an AI & AUTOMATION DEVELOPER and play a pivotal role in our dynamic world of heavy civil construction!
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Software Engineer, Backend
WorkWhile
Remote, Canada
- Full-time
- Remote
Deep experience in backend development (Python), with an understanding of how backend systems support product and user-facing experiences
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Senior Enterprise AI Solutions Lead
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Regina, SK
- Full-time
You will lead and deliver AI initiatives independently in collaboration with the business, from discovery through solution design, hands-on implementation, production support, and benefits…
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Staff Security Risk Analyst
Okta
Toronto, ON
- $128,000 to $176,000 CAD / year
- Full-time
…work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with…
Added 1 day ago
TC
Senior IFRS17 Data Engineer
Tata Consultancy Services
Mississauga, ON
- $90,000 to $110,000 CAD / year
- Full-time
We are looking for a Senior IFRS17 Data Engineer with strong experience in IFRS17, insurance data, data analysis, and data engineering. The successful candidate will have hands-on expertise…
Added 1 day ago
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Software Engineer, Design Systems & AI Tooling
Citi
Mississauga, ON
- Full-time
We are seeking energetic AI Design Engineers with 1-3 years of experience to help build, scale, and integrate the next generation of AI-powered developer tools, design systems, and data…
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Senior Analyst, Wealth Data Foundations
BMO
Toronto, ON · FCP
- Full-time
Works with DataOps, source-system teams and other stakeholders to resolve upstream and pipeline-related data issues.
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Director, Technology
BDC
Montreal, QC
- Full-time
BDC Mission AI helps small and medium-sized businesses identify their needs, matches them with Canadian AI solutions, and tests these tools in real-world business settings. To do this,…
Added 1 day ago
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System Engineer
Deep Breathe
London, ON
- Full-time
Familiar with scripting (Python or similar) for data and documentation work, and with Swift/iOS
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Engineering Project Manager
G2V Optics Inc.
AB · Edmonton, AB
- Full-time
The EPM maintains timelines, risk registers with owners and dates, and milestones across all projects, and levels work across projects and people through regular conversations with…
Added 1 day ago
GO
Engineering Project Manager
G2V Optics
Edmonton, AB
- Full-time
The EPM maintains timelines, risk registers with owners and dates, and milestones across all projects, and levels work across projects and people through regular conversations with…
Added 1 day ago
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Summer Intern 2027 – General Account Investments Business Architecture
Manulife
Toronto, ON
- Full-time
Experience with SQL, Python and AI tools through coursework, projects or previous work experience.
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Winter Co-op 2027 – General Account Investments Business Architecture
Manulife
Toronto, ON
- Full-time
Experience with SQL, Python and AI tools through coursework, projects or previous work experience.
Added 1 day ago
AI & Automation Developer
Brightstar Lottery
Dieppe, NB
We are looking for an AI & Automation Developer to join our collaborative team. In this role, you will support Brightstar Lottery's transformation through AI, automation, and data-driven…
Added 1 day ago
PC
Digital Operations, Senior Associate
PwC Canada
Toronto, ON
- Full-time
…outcomes that’ll elevate your career. You will work closely with Managers and senior team members to translate planning and readiness questions into analytical outputs that inform…

Air Transat

Operations Research Developer

Montreal, QC, Canada

Full-time

Apply on LinkedIn About employer

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Job details

Job type: Full-time
Apply by: Dec 10, 2026
Experience: 1 to 5 years of experience in software development, optimization systems, analytical platforms, or decision-support applications.
Posting language: English
Posted: Nov 10, 2026

Original job description

Join the journey! Our mission is to be the preferred airline of our customers and our team. Open-mindedness, concern for others, intelligence at work, and above all, a good dose of fun allow us to achieve great things every day. Our commitment has earned us the title of best leisure airline in the world several times, and this is just the beginning. Want to join us? You will have the chance to enjoy exclusive travel privileges to explore the world and create unforgettable memories. You will also have the opportunity to work in modern and inspiring work environments.

Job Description

In collaboration with the Manager, Optimization Solutions Implementation, the incumbent contributes to the design, development, implementation, and maintenance of optimization solutions supporting critical business operations. Working closely with operations research specialists, data scientists, and business partners, the successful candidate will translate mathematical models and analytical concepts into scalable, reliable, and high-performing software applications that deliver tangible business value.

As part of the Revenue Management Systems (RMS) team, you will contribute to Transat’s revenue optimization strategy through advanced analytics, optimization models, and Artificial Intelligence (AI) and Machine Learning solutions.

What You Will Accomplish:

Design, develop, test, deploy, and maintain robust production-grade applications supporting scenario analysis, planning, and decision-making processes.
Deliver solutions in an Agile environment while collaborating with business analysis and information technology teams.
Translate optimization models and algorithms into production-ready software solutions.
Develop and enhance APIs, data pipelines, optimization engines, and integrations with enterprise systems.
Ensure the performance, scalability, reliability, and maintainability of optimization and simulation platforms.
Implement automated testing, validation, deployment, and monitoring processes to ensure high-quality and stable releases.
Promote best practices in software architecture, software development, and engineering.
Troubleshoot production issues, identify root causes, and implement sustainable solutions while ensuring data integrity, consistency, and security.

Qualifications

Bachelor's or Master's degree in Computer Science, Software Engineering, Operations Research, Applied Mathematics, Industrial Engineering, or a related field.
1 to 5 years of experience in software development, optimization systems, analytical platforms, or decision-support applications.
Strong proficiency in Python and SQL, with experience in data analysis, visualization, and analytical solution development.
Solid understanding of modern software engineering principles and experience building scalable, maintainable, and resilient applications.
Experience with APIs, Cloud technologies (Azure, AWS, or GCP), containerization, Git, Agile methodologies, CI/CD pipelines, and DevOps practices.
Strong analytical, problem-solving, collaboration, curiosity, critical-thinking, and continuous-learning skills.
Strong proficiency with software development tools and environments, including Visual Studio Code (VS Code), Git and demonstrated ease with collaborative digital tools and AI solutions (e.g., Copilot). Ability to quickly learn and adapt to new technologies.
Oral and written fluency in French and English*.

* A good knowledge of French is required for positions in Quebec. The incumbent will be required to communicate and collaborate frequently in English, both orally and in writing, with colleagues, customers, and other stakeholders in Quebec, the rest of Canada, and internationally.

Additional Information

Artificial intelligence tools are used to analyze applications, whether to sort or preselect profiles based on criteria related to job requirements. All applications are then reviewed by our recruitment team to ensure a fair and inclusive process.

Employment Equity

At Transat, we foster an environment where inclusiveness, respect and equity reign. We endeavour to build a workforce that reflects the diversity of our customers as well as the communities to which we travel. We encourage women, members of visible minorities, ethnic minorities, aboriginal peoples as well as people with disabilities to submit their candidacy. Transat will accommodate people with disabilities throughout the recruitment and selection process. If you require an accommodation, please contact us in order to work together in meeting adequately your needs.

Apply on LinkedIn About employer

More about this job

Responsibilities

Design, develop, deploy, and maintain production-grade software that translates optimization models and algorithms into scalable applications for revenue management and business decision-making. Build and integrate APIs, data pipelines, and optimization platforms, while ensuring reliability, performance, data integrity, and quality through testing, monitoring, and production support.

Requirements

A bachelor's or master's degree in computer science, software engineering, operations research, applied mathematics, industrial engineering, or a related field is required, along with 1 to 5 years of relevant experience. Candidates should be proficient in Python and SQL and have experience with scalable software, APIs, cloud technologies, Git, Agile, CI/CD, and DevOps; fluency in French and English is also required.

Skills

Python
SQL
Operations Research
Optimization Modeling
Software Development
API Development
Data Pipelines
Cloud Technologies
Containerization
Git
Agile Methodologies
CI/CD
DevOps
Automated Testing
Data Analysis
Machine Learning

Benefits

Exclusive Travel Privileges

Visa sponsorship

Not detected in the job text

Keywords

Revenue Management Systems
Revenue Optimization
Operations Research
Optimization Models
Optimization Algorithms
Artificial Intelligence
Machine Learning
Python
SQL
APIs
Data Pipelines
Optimization Engines
Simulation Platforms
Cloud Technologies
Azure
AWS
GCP
Containerization
Git
Agile
CI/CD
DevOps
Visual Studio Code
Copilot
Automated Testing
Data Analysis
Data Visualization
Software Architecture
Airlines and Aviation
Scenario Analysis

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Work requirements

Jobs in Canada