Jobs in Canada

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Added 5 hours ago
KC
Kitchener-Waterloo Office - Opportunities in Audit - Co-op/Intern Summer 2027 - Wilfrid Laurier University
KPMG Canada
Waterloo, ON
- Internship
All considered applicants must have or will obtain legal authorization to work in Canada by the start date of employment
Added 6 hours ago
T
SAP Customer Solution Director
Talan
Montreal, QC
- $170,000 to $220,000 CAD / year
- Full-time
Our value proposition is built on a structured innovation ecosystem: 2,500 Data & AI experts, proprietary solutions built on advanced models, and an applied research, experimental…
Added 11 hours ago
C
Bakery Manager (Temporary)
Co-op
Medicine Hat, AB
- Full-time
…to grow and develop and to foster a culture of teamwork and…
Added 12 hours ago
C
Gas Bar Attendant-Southpointe Gas Bar
Co-op
Fort Saskatchewan, AB
- Part-time
…to grow and develop, and to foster a culture of teamwork and…
Added 12 hours ago
C
Deli Clerk-Riverside Food Store
Co-op
St. Albert, AB
- Part-time
…to grow and develop and to foster a culture of teamwork and…
Added 13 hours ago
A
Controls Manager
Actalent
Ottawa, ON · Kanata, ON
- $50 to $60 CAD / hour
- Full-time
…Manager focuses on technical quality, people development, and process standardization. The environment emphasizes industrial automation, PLC and SCADA technologies, electrical and controls…
Added 17 hours ago
TG
AI Engineering Intern
TMX Group
Toronto, ON
- $25 to $28 CAD / hour
- Full-time
Must Have(s)
Added 17 hours ago
S
Accountant
SECURE
Calgary, AB
- Other
SECURE is committed to innovation, helping our customers lower costs, reduce greenhouse gas (GHG) emissions, and exceed their business, safety, and environmental goals. We go beyond…
Added 18 hours ago
OC
Liquor Store Associate - PT (Lickman)
Otter Co-op
Chilliwack, BC
- $18.25 to $21.15 CAD / hour
- Part-time
MUST have open availability and able to work a variety of shifts that include mornings, afternoons, late evenings, and weekends
Added 18 hours ago
OC
Produce Associate - FT (East Abbotsford)
Otter Co-op
Abbotsford, BC
- $18.25 to $21.15 CAD / hour
- Full-time
Must have basic computer skills and enjoy working with the public
Added 18 hours ago
BG
Facilities Management Co-op Student (8 - 12 Months)
Bosch Group
Welland, ON
- $19 to $23 CAD / hour
- Contract
…Rexroth is dedicated to making the world a better place through innovation and technology. We are looking for associates who will take on our customers’ challenges with passion and…
Added 18 hours ago
TT
Full-Stack Developer (Co-op)
Tetra Tech
Pickering, ON
- Full-time
…technology to solve the world’s most complex challenges. Our innovation hubs across the globe will enable you to share ideas and best practices while growing your professional network.…
Added 19 hours ago
C
Contractor Sales - Professional Services
Co-op
Nipawin, SK
- Full-time
Who We Are: Lake Country Co-op does business differently. As a co-operative, we are built on a foundation of honesty, innovation, responsibility, and respect - values that shape how we…
Added 19 hours ago
GI
Civil Engineering Intern
Global Infrastructure
Toronto, ON
- Full-time
Commitment to innovation and continuous learning, with a passion for acquiring new skills and driving improvements
Added 19 hours ago
Early Professional, Mechanical Engineering
WSP
Thunder Bay, ON
…boundaries every day - applying deep expertise and fuelling innovation to help create a more connected and resilient future. Here, your ideas are valued, your growth is supported, and you…
Added 19 hours ago
WI
Early Professional, Mechanical Engineering
WSP in Canada
Thunder Bay, ON
- Volunteer
…boundaries every day - applying deep expertise and fuelling innovation to help create a more connected and resilient future. Here, your ideas are valued, your growth is supported, and you…
Added 20 hours ago
C
Full-Time Liquor Clerk II
Co-op
North Battleford, SK
- Full-time
…however, only those selected to continue in the recruitment process will be…
Added 23 hours ago
S
Full Stack Web Developer, Jr.
Superworq
Canada
- Full-time
…current capabilities to future expectations. Our commitment to innovation and customer success drives our global organization, where diverse perspectives and skills come together to create…
Added 1 day ago
T
Circuit Analyst - New Grad Opportunity
TechInsights
Ottawa, ON
- Full-time
Regarded as the most trusted source of actionable, in-depth intelligence related to semiconductor innovation and surrounding markets, TechInsights’ content informs decision makers and…
Added 1 day ago
CC
Senior Analyst, Commercial - Sparkling
Coca-Cola Canada Bottling Limited
Toronto, ON
- Volunteer
Coordinate Stage & Gate (innovation approval process) activities by maintaining trackers, preparing analysis and aligning inputs across Commercial, Finance, Supply Chain, Marketing and…
Added 1 day ago
Senior Analyst, Commercial - Sparkling
CONA Services
Toronto, ON
Coordinate Stage & Gate (innovation approval process) activities by maintaining trackers, preparing analysis and aligning inputs across Commercial, Finance, Supply Chain, Marketing and…
Added 1 day ago
Senior Analyst, Commercial - Sparkling
CONA Services
Toronto, ON
Coordinate Stage & Gate (innovation approval process) activities by maintaining trackers, preparing analysis and aligning inputs across Commercial, Finance, Supply Chain, Marketing and…
Added 1 day ago
OI
Junior Proposal Writer
OXARO Inc.
Ottawa, ON · Greater Ottawa Metropolitan Area
- Full-time
…to contribute their best. We believe that diversity drives innovation and strengthens our ability to serve our clients and communities. We are dedicated to ensuring a fair and unbiased…
Added 1 day ago
TG
IT Support Intern
TMX Group
Toronto, ON
- $20 to $25 CAD / hour
- Full-time
Job Location: Fully on-site (5 days in office) - based in Toronto, ON · Must Have(s)
Added 1 day ago
B
Co-op/Intern or New Grad, Digital Marketing - January 2027
BDO
Toronto, ON
- Full-time
…management, data administration, campaign execution, reporting, and process coordination activities. This role provides hands-on experience with marketing technology platforms, customer…

Tetra Tech

Full-Stack Developer (Co-op)

Pickering, ON, Canada

The expected annual compensation range for this position is $20 per hour to $25 per hour. · Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Pay: The expected annual compensation range for this position is $20 per hour to $25 per hour.
Job type: Full-time
Apply by: Dec 12, 2026
Experience: Full-Stack Development – At least 1 year of experience (through coursework, personal projects, internships, or co-op terms) with modern full-stack development
Posting language: English
Posted: Nov 12, 2026

Original job description

Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world’s most complex challenges. Our innovation hubs across the globe will enable you to share ideas and best practices while growing your professional network. Wherever you are in your career journey, you will benefit from working with world-class engineers, scientists, and technical specialists.

Apply today and join the company that is Leading with Science®.

Your Role

We are currently seeking a Full-Stack Developer (Co-op) for our Pickering/Mississauga, ON office. This posting is for an existing vacancy for which we are actively recruiting. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skills and abilities required by the position. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Responsibilities

Backend Development – Develop maintainable backend logic using C# and ASP.NET Core
Build APIs, business logic, and services that support front-end applications and AI-powered features
Frontend Development – Build modern, responsive interfaces using React
Use component-based UI design and state management to create clean user experiences
AI and Automation – Implement OpenAI API and similar AI services to enable natural language processing, automation, and intelligent data insights
Design backend workflows that leverage AI models for dynamic content generation, user interaction, and analytics
API Integration – Develop and consume RESTful APIs to enable communication between distributed services and client apps
Design and document endpoints for scalable, data-driven systems
Software Architecture – Contribute to secure, modular, and maintainable system design
Focus on backend-to-database integration and front-end API consumption within a layered architecture
Database Interaction – Work with Microsoft SQL Server to query, update, and interface with structured data
Excel – track and monitor predetermined set of data points in a spreadsheet with greater than 1,000 rows or columns using macros, Visual Basic, and advanced formulas

Qualifications

Education – 2 nd year to 4 th year student in Computer Science, Software Engineering, or a related field from a recognized college or university
AI Integration – Familiarity with Large Language Models (LLMs) and their practical use through APIs
Experience with the OpenAI API or similar platforms is considered an asset
Full-Stack Development – At least 1 year of experience (through coursework, personal projects, internships, or co-op terms) with modern full-stack development
Proficiency in C# / ASP.NET for backend development and React for frontend development is preferred
AI Development Experience – Previous hands-on experience applying AI in software projects is considered an asset
This may include integrating ML models, using AI APIs, or contributing to AI-enhanced applications
Excel – advanced formulas, macro’s, advanced analytics (trending/splicing, graphing etc.)
Must be able to work as part of a multi-disciplined team

This is a co-op role with flexibility in duration (4 months, 6 months or 1 year)

Compensation

The expected annual compensation range for this position is $20 per hour to $25 per hour. Please note that Tetra Tech considers various factors in determining compensation, including but not limited to education, relevant and demonstrated work experience in the role, skills, geographic location, qualifications, certifications, and other competencies relevant to the needs of the business.

Additional Information

A requirement of working for Tetra Tech is that you are at least 18 years of age and legally entitled to work in Canada. (A copy of a valid work permit may be required.)

If you are considered for the position, clearance on all applicable background checks (which may include criminal, identity, educational and security) and professional reference checks are required. Some Tetra Tech positions require an enhanced level of background assessment, which is dictated by law. These positions require advanced criminal record checks that must also be conducted from time to time after commencement of employment.

About Tetra Tech

Tetra Tech combines the resources of a global, multibillion-dollar company with local, client-focused delivery in more than 500 locations around the world. Our reputation rests on the technical expertise and dedication of our employees - 25,000 associates working together to provide smart, scalable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development. Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: @TetraTechCareers

Twitter: @TetraTechJobs

Facebook: @TetraTechCareers

Tetra Tech Canada invites resumes from all interested parties. To apply, please submit your resume and cover letter on the Careers portion of our website at www.tetratech.com/careers .

Tetra Tech CNU hereby confirms that no artificial intelligence systems are used to screen, assess, or select applicants for this position. All applicant information is reviewed and assessed exclusively by human decision-makers throughout every stage of the hiring process.

We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.

Please no phone calls or agencies.

Additional Information

Organization: 717 CNU

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More about this job

Responsibilities

Develop and maintain backend services, APIs, and responsive React interfaces, integrating with SQL Server and supporting AI-powered features. Contribute to secure, modular software architecture and use Excel tools to track and analyze large datasets.

Requirements

Applicants must be second- to fourth-year students in Computer Science, Software Engineering, or a related field, with at least one year of full-stack development experience through coursework, projects, internships, or co-op terms. Preferred qualifications include C#/.NET and React proficiency, familiarity with LLMs and AI APIs, advanced Excel skills, and the ability to work on a multidisciplinary team.

Skills

C#
ASP.NET Core
React
Full-Stack Development
OpenAI API
Large Language Models
RESTful APIs
Microsoft SQL Server
Backend Development
Frontend Development
AI Integration
Excel Macros
Visual Basic
Advanced Excel Formulas
Software Architecture
Teamwork

Visa sponsorship

Not detected in the job text

Keywords

C#
ASP.NET Core
React
OpenAI API
Large Language Models
Artificial Intelligence
Natural Language Processing
Automation
RESTful APIs
Microsoft SQL Server
Full-Stack Development
Backend Development
Frontend Development
Business Logic
API Integration
Software Architecture
Layered Architecture
Structured Data
Excel
Macros
Visual Basic
Advanced Formulas
Data Analytics
Data Visualization
Computer Science
Software Engineering
Co-op

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Jobs in Canada