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Added 11 mins ago
SL
Student, Software Engineer - Security (Winter 2027)
Sun Life
Toronto, ON · Sun Life Toronto One York
- Full-time
Under the guidance of a Senior Engineer, contribute to the development, testing and deployment of APIs
Added 11 mins ago
MS
AI Platform & Engineering Lead (Hybrid) / Chef(fe), Plateforme et ingénierie de l’IA (hybride)
Morgan Stanley
Montreal, QC
- Full-time
Define KPIs and measure business outcomes, communicating progress, impact, and value realization to senior stakeholders.
Added 11 mins ago
C
Applications Development Intermediate Programmer Analyst
Citi
Mississauga, ON
- Full-time
Acts as SME to senior stakeholders and/or other team members
Added 11 mins ago
EV
Lead, Projects
Elk Valley Resources
Sparwood, BC
- $108,000 to $126,000 CAD / year
Reporting to the Senior Lead, Projects, the Lead, Projects is responsible for the management and execution of predominantly instream projects to support fish and fish habitat planning and…
Added 11 mins ago
IC
Senior Compiler Engineer
Intel Corporation
Toronto, ON · CAN - - Toronto
- Full-time
The Compiler Engineering team in Data Center Group at Intel has an opportunity available for a Senior Compiler Engineer.
Added 26 mins ago
P
Platform Developer
Plusgrade
Montreal, QC · CAN - Montreal
- Full-time
Clear communication and collaborative habits, with a willingness to learn from peers and more senior engineers.
Added 26 mins ago
S
Senior Data Scientist
Seequent
Calgary, AB · Canada Calgary AB Office
- Full-time
Added 26 mins ago
Manufacturing Engineering
BWXT
Peterborough, ON
…scope and complexity. This position would also support more senior ME’s by independently completing significant scope of very large, complex…
Added 26 mins ago
Industry Advisor - Public Safety
Softchoice
Ottawa, ON
· Proven ability to build strong relationships with senior client stakeholders and internal teams
Added 26 mins ago
Consumer & Market Intelligence Manager
Nestle Operational Services Worldwide SA
Montreal, QC
…into clear strategic recommendations. As a trusted partner to senior leaders and cross-functional teams, you will help guide business planning, innovation, portfolio, media, channel,…
Added 26 mins ago
TC
Human Resources Director
Trenton Cold Storage
Trenton, ON
- Full-time
Develop and monitor HR metrics and KPIs, providing regular reports and insights to senior leadership to support data-informed decisions.
Added 26 mins ago
RH
Accounting Supervisor, Boutique CPA firm (Review Engagements/Notice to Reader/Tax)
Robert Half
London, ON
- $95,000 to $115,000 CAD / year
- Full-time
At least 5 years of progressive experience in a public accounting firm, including work at an Intermediate or Senior Staff Accountant level.
Added 26 mins ago
M&
Entry-Level Commercial Real Estate Agent
Marcus & Millichap
AB · Edmonton, AB
- Full-time
Structured, industry-leading training and mentorship so you learn directly from successful senior agents and managers
Added 26 mins ago
RH
Senior Accountant
Robert Half
Grand Bend, ON
- $75,000 to $100,000 CAD / year
- Full-time
Our client is seeking a detail-oriented Senior Accountant to join their team in a fully on-site role. Reporting directly to the Controller, this position is responsible for supporting the…
Added 40 mins ago
PH
Salesforce Administrator
Prospect Human Services Society
Calgary, AB
- Full-time
…and minor errors. Escalates complex or urgent issues to the Senior Salesforce Administrator & Integrations…
Added 40 mins ago
AS
Personal Banking Officer
Alterna Savings
Ottawa, ON
- Full-time
…banking needs, consolidate share of wallet and refer to more senior bankers. Sales are driven by appointments generated from the pro-active calling and up selling of referrals that have…
Added 40 mins ago
AS
Associate Developer Full Stack
Alterna Savings
Toronto, ON
- Full-time
Work closely with senior developers, designers, and other stakeholders to participate in code reviews, team design discussions, and delivery ceremonies.
Added 40 mins ago
RL
Sensor Engineer / Senior Sensor Engineer
RBR Ltd.
Ottawa, ON
- $75,000 to $115,000 CAD / year
- Full-time
This role may be filled at the Sensor Engineer or Senior Sensor Engineer level. The final salary and job level will depend on your experience and qualifications. We know great talent shows…
Added 40 mins ago
Senior Technical Writer (Toronto)
Okta
Toronto, ON
Design, develop, edit, and deliver accurate and effective developer and admin documentation for Okta products.
Added 40 mins ago
P
Senior Marketing Manager
PwC
Toronto, ON
- Full-time
As a Senior Marketing Manager, you will lead the development and delivery of integrated B2B marketing strategies that advance PwC Canada’s business priorities. You will partner with senior…
Added 40 mins ago
P
Marketing Senior Associate
PwC
Toronto, ON
- Full-time
As a Senior Associate, Marketing, you will support the delivery of integrated B2B marketing programs that advance PwC Canada’s business priorities. Working with colleagues across Marketing,…
Added 41 mins ago
CI
HR Operations Advisor
Calian in Space & Technology
Kingston, ON
- Full-time
Added 41 mins ago
LE
Senior Leadership - Executive Administrative Assistant
Laurentis Energy Partners
Oshawa, ON
- Full-time
…overall administrative operation of the President's office and senior leadership team. The Executive Assistant plays a key role in managing schedules, coordinating communications,…
Added 41 mins ago
AC
Global Mobility Tax - Senior Manager
ACCA Careers
Calgary, AB
- Full-time
As a Senior Manager, you will work as part of a team of problem solvers, helping to solve complex business issues from strategy to execution. Your role is essential as a tax technical…
Added 41 mins ago
AI
Senior Full Stack Developer - Java, Spring, Angular
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
We’re seeking a Senior Full Stack Developer to join a high-performing engineering team building modern, customer-facing web applications and resilient backend services. You will work with…

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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