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Added 3 mins ago
HB
Jr Python Developer - up to $150k CAD - Montreal
Hunter Bond
Montreal, QC
- Full-time
Learn from Exceptional Engineers: Work closely with senior developers from top technology companies and high-growth engineering teams.
Added 1 hour ago
S
Senior Plant Process Engineer
Svante
Burnaby, BC
- Full-time
…and overall performance requirements for the carbon capture…
Added 2 hours ago
DS
Project Engineer
Deep Sky
AB · Alberta, Canada
- Full-time
As a Project Engineer at Deep Sky, you will contribute to the planning, design, and execution of our Direct Air Capture (DAC) projects, supporting efforts from early design through…
Added 5 hours ago
T
Software Engineer II (Salesforce Loyalty Management Developer)
TD
Toronto, ON
- Full-time
The Software Engineer II (Salesforce Loyalty Management Developer)
Added 6 hours ago
J
Senior FDIR-FSW Systems Engineer
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Canada
- Full-time
As a Senior FDIR-FSW Systems Engineer, you will contribute to the reliability and resilience of advanced Low Earth Orbit (LEO) and Medium Earth Orbit (MEO) satellite missions. You will lead…
Added 6 hours ago
J
Senior FDIR-FSW Systems Engineer
Jobgether
Canada
- Full-time
As a Senior FDIR-FSW Systems Engineer, you will contribute to the reliability and resilience of advanced Low Earth Orbit (LEO) and Medium Earth Orbit (MEO) satellite missions. You will lead…
Added 7 hours ago
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Senior Orbit Dynamics & Mission Analysis Engineer
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Canada
- Full-time
…all applications and next steps. Our partner is looking for a Senior Orbit Dynamics & Mission Analysis Engineer based in…
Added 7 hours ago
M
Senior Software Engineer
Microsoft
Vancouver, BC
- Full-time
As a Senior Software Engineer, you will be a hands-on technical leader working across the PowerPoint for the web stack. You will design and deliver end-to-end AI-powered features, from…
Added 7 hours ago
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Engineer II
TD
Toronto, ON
- Full-time
Participate in knowledge transfer with senior management, the team, other technical areas and business units
Added 7 hours ago
Q
Verification Engineer, Senior
Qualcomm
Toronto, ON
- Full-time
…create a smarter, connected future for all. As a Qualcomm ASIC Engineer, you will define, model, design (digital and/or analog), optimize, verify, validate, implement, and document IP…
Added 7 hours ago
M
Senior Analytics Engineer - GTM
Motive
Vancouver, BC
- Full-time
As Senior Analytics Engineer - GTM, you’ll play a key role in helping our GTM team grow our business. You’ll report to the Director of Business Intelligence joining a centralized global…
Added 7 hours ago
J
Senior Orbit Dynamics & Mission Analysis Engineer
Jobgether
Canada
- Full-time
…all applications and next steps. Our partner is looking for a Senior Orbit Dynamics & Mission Analysis Engineer based in…
Added 7 hours ago
Senior Software Development Engineer, AWS Transactional Services
Amazon
Vancouver, BC
We are seeking a Senior Software Development Engineer to own and a build major part for our control plane. Your work will be critical to the scalability and availability of the service.…
Added 8 hours ago
GC
Rust Backend Architect - AI Training Projects
Gramian Consulting Group
Remote, Canada
- Contract
- Remote
Develop and validate test cases that assess expected behavior, edge cases, failure scenarios, and system reliability.
Added 9 hours ago
WB
Head of Manufacturing, Plant Production
Waterloo Biofilter Systems Inc.
ON · Ontario, Canada
- $100,000 to $130,000 CAD / year
- Full-time
Identifying and implementing technology, automation and system improvements within a full ERP environment (Business Central)
Added 9 hours ago
EW
Senior Plant Process Engineer
ERCO Worldwide
Saskatoon, SK
- Full-time
ERCO Worldwide is looking for a Senior Plant Process Engineer to join our Saskatoon team! Under supervision of the Plant Manager, the Senior Plant Process Engineer monitors processes within…
Added 9 hours ago
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Senior C++ Software Engineer - VxWorks
Vaco by Highspring
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $140,000 CAD / year
- Full-time
Review the work of teammates (senior and junior)
Added 9 hours ago
T
Engineer I
TD
Toronto, ON
- Full-time
Participate in knowledge transfer with senior management, the team, other technical areas and business units
Added 10 hours ago
WI
Senior Electrical Engineer - Buildings
WSP in Canada
Markham, ON
- Full-time
This is your chance to join WSP’s Property & Buildings team in a senior electrical engineering role where your expertise will help shape the spaces and communities of tomorrow. As an…
Added 10 hours ago
WI
Senior Electrical Engineer
WSP in Canada
Markham, ON
- Full-time
Join our Buildings M&E team as a Senior Electrical Engineer and help shape electrical solutions for diverse projects across Canada. Based in Thornhill/Markham (GTA), you’ll bring…
Added 10 hours ago
GG
Electrical Engineer
Giampaolo Group Inc.
Brampton, ON
- Full-time
Reporting to the Senior Director, Engineering and Maintenance, the Electrical Engineer will provide support across a variety of functional groups by providing innovative solutions that…
Added 10 hours ago
ST
Structures and Systems Installation Integrator
SEGULA Technologies
Montreal, QC
- Full-time
We are seeking an experienced Senior Lead Engineer – Integrated Structural & Systems Installation Design to lead complex, multi-zone aircraft design and physical integration activities. In…
Added 10 hours ago
TS
Electrical Lead (Engineering)
Tetranex Solutions Inc.
Calgary, AB
- Full-time
…electrical team. This role is suited to an experienced electrical engineer who enjoys hands-on technical work, collaboration with other senior engineers, and taking ownership of electrical…
Added 10 hours ago
WI
Senior Electrical Engineer
WSP in Canada
Vaughan, ON
- Full-time
Join our Buildings M&E team as a Senior Electrical Engineer and help shape electrical solutions for diverse projects across Canada. Based in Thornhill/Markham (GTA), you’ll bring…
Added 10 hours ago
AP
Senior Data Engineer
Alpine Peak Management
Toronto, ON
- Contract
We are seeking a hands-on Senior Data Engineer for a contract opportunity supporting key enterprise data initiatives within a financial services environment.

Air-tek

Senior SDET

Toronto, ON, Canada

The salary range for this role is $80,000 to $130,000. · Full-time

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Job details

Pay: The salary range for this role is $80,000 to $130,000.
Job type: Full-time
Posting language: English
Posted: Oct 26, 2026

Original job description

About Us

Air-tek is a Canadian-based software company offering a powerful suite of innovative products that have already captured a significant share of a massive global market. With strong product-market fit, demand is growing rapidly. While our global customers know us well, we operate in stealth mode during this exciting growth phase.

Our diverse team is united by a passion for solving complex problems, a drive to innovate, and a commitment to reshaping the passenger-centric travel industry. Headquartered in Toronto, our inclusive culture is built on trust, collaboration, product excellence, and continuous personal growth. We love what we do and support each other every step of the way.

The Role

We’re looking for a Senior Software Development Engineer in Test (SDET) to build and improve the infrastructure that makes reliable, scalable testing possible.

This is a hands-on engineering role focused on test environments, CI/CD pipelines, containerized infrastructure, and test data management. You’ll work closely with our development, infrastructure, and quality engineering teams to make environments easier to provision, test data safer and more dependable, and automated feedback faster and more actionable.

Your primary focus will not be writing browser or API test cases. Instead, you’ll strengthen the systems and tooling that enable our engineers and SDETs to test effectively--from local development through CI and shared or ephemeral test environments.

This role is ideal for someone who combines senior-level technical judgment with a willingness to get into the details: writing code, debugging pipelines, configuring environments, and solving problems across application and infrastructure boundaries.

\nWhat You'll Do

Test Infrastructure & Environment Engineering

Design, build, and maintain reliable test infrastructure for automated integration and end-to-end testing.
Develop repeatable approaches to provisioning, configuring, and tearing down test environments, including ephemeral environments where appropriate.
Work hands-on with Docker and Kubernetes to support containerized applications and their testing dependencies.
Improve consistency across local, CI, and shared test environments by addressing configuration drift, dependency management, and environment-specific failures.
Partner with infrastructure and development teams to diagnose issues involving application configuration, service connectivity, container workloads, and environment readiness.
Build practical tooling that helps engineers create, use, and troubleshoot test environments with less manual intervention.

Test Data Management & Privacy

Own and improve approaches to creating, seeding, validating, refreshing, and cleaning up test data.
Build repeatable data setup workflows that support reliable, isolated test execution.
Work with SQL and MongoDB to investigate data issues and establish appropriate test datasets.
Apply privacy-aware practices to test data, including sanitization or masking of sensitive information and the use of synthetic data where appropriate.
Address data dependencies and contamination between tests to reduce inconsistent results and improve reproducibility.

CI/CD & Continuous Testing

Build, maintain, and troubleshoot automated testing workflows in CI/CD pipelines, including GitHub Actions or comparable platforms.
Integrate environment provisioning, readiness checks, test data setup, test execution, and cleanup into delivery workflows.
Implement meaningful quality gates that provide timely feedback without creating unnecessary delivery friction.
Improve execution speed and reliability through appropriate parallelization, test isolation, resource management, and failure diagnostics.
Make failures easier to investigate through useful logs, reports, and retained diagnostic artifacts.
Distinguish application defects from test, data, pipeline, and environment failures, and address their underlying causes.

Automation & Developer Enablement

Develop maintainable automation and supporting tools using Python and Pytest; experience with C# is also valuable.
Extend shared fixtures, reusable modules, and test utilities that help engineering teams write dependable tests.
Support API, integration, and browser-based automation where needed, including Playwright, while keeping infrastructure and test enablement as the primary focus.
Collaborate with developers and other SDETs to introduce testability considerations early in design and implementation.
Evaluate tools pragmatically, choosing solutions that meet the team’s needs without unnecessary complexity.

Technical Ownership & Quality Leadership

Take ownership of improvements from problem definition and design through implementation, adoption, and ongoing maintenance.
Help define the technical direction for test infrastructure and test data management.
Document environment workflows, troubleshooting practices, and technical decisions so others can work independently.
Mentor teammates through code reviews, pairing, and practical guidance on automation and infrastructure.
Communicate trade-offs clearly and prioritize improvements that have a measurable impact on engineering productivity and confidence in releases.

About You

Significant hands-on experience as an SDET, quality engineer, or software engineer working on test infrastructure and automation, with demonstrated senior-level ownership.
Direct experience building and troubleshooting test environments and CI/CD pipelines - not solely coordinating or delegating this work.
Practical experience with Docker and Kubernetes, including configuring workloads and investigating failures in containerized environments.
Experience provisioning and maintaining non-production environments, managing application configuration, and supporting dependent services.
Strong programming skills in Python, ideally with Pytest; C# experience is also valuable.
Strong working knowledge of SQL, MongoDB, and test data management, including data setup, validation, isolation, and cleanup.
Experience integrating automated testing into platforms such as GitHub Actions, CircleCI, or Jenkins, and familiarity with deployment workflows.
The ability to debug problems across code, pipelines, infrastructure, configuration, and data rather than treating every failure as a test issue.
Sound engineering judgment: you build maintainable solutions, understand trade-offs, and avoid over-engineering.
A collaborative, self-directed approach and the ability to turn ambiguous problems into practical improvements.
Thoughtful use of AI-assisted development tools, with ownership of the code you submit and the ability to explain, validate, and refine generated output.

Particularly Valuable Experience

Building ephemeral or on-demand test environments.
Managing sensitive test data, including PII sanitization, masking, or synthetic data generation.
Working in a startup or smaller engineering team where you owned infrastructure and tooling directly.
Infrastructure-as-code and repeatable environment provisioning.
API and integration testing, Playwright-based browser automation, or performance and load testing.

Why Join Air-tek

Shape the test infrastructure and tooling that enable reliable software delivery.
Collaborate with a high-impact engineering team solving global-scale challenges.
Enjoy meaningful technical ownership in a fast-paced, low-ego environment.
Improve how developers and quality engineers work across the SDLC.
Benefit from competitive compensation, career growth, and the opportunity to make a real impact.

The salary range for this role is $80,000 to $130,000. In addition to salary, new hires may be eligible to receive stock options.

The salary range shared is intended as a guide; the final salary offered may vary based on factors including the experience and skillset of the candidate. Our company is committed to providing a fair, equitable, and competitive salary that reflects the value an individual brings to the organization.

Ready to build the environments, infrastructure, and tooling that make software quality scalable? Apply to join Air-tek.

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More about this job

Responsibilities

You will design, build, and maintain scalable test infrastructure, including CI/CD pipelines and containerized environments. Additionally, you will manage test data workflows and collaborate with engineering teams to improve testability and developer productivity.

Requirements

The role requires significant hands-on experience as an SDET or software engineer with expertise in Python, Docker, Kubernetes, and CI/CD pipelines. Candidates must demonstrate strong technical judgment in debugging complex systems and managing test data in SQL and MongoDB environments.

Skills

Python
Pytest
Docker
Kubernetes
SQL
MongoDB
CI/CD
GitHub Actions
Test infrastructure
Test data management
API testing
Playwright
Infrastructure-as-code
Software engineering
Quality engineering

Benefits

Stock options
Competitive compensation
Career growth

Visa sponsorship

Not detected in the job text

Keywords

SDET
Test Infrastructure
CI/CD
Docker
Kubernetes
Python
Pytest
SQL
MongoDB
GitHub Actions
Test Data Management
Playwright
Automation
Infrastructure-as-code
API Testing
Containerization
Quality Engineering
Ephemeral Environments
System Debugging
Testability
Software Delivery
Technical Ownership
Mentorship
Configuration Management

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