Jobs in Canada

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Added 1 day ago
HF
Contract shelter supervisor at 22 metro
Homes First
Toronto, ON
- $28.76 CAD / hour
- Full-time
- Contract
Mission Statement: Homes First Society develops and provides affordable, stable housing and support services to break the cycle of homelessness for people with the fewest housing options.
Added 1 day ago
Clinical Pharmacist (Casual)
Unity Health Toronto
Toronto, ON
To support and participate in educational and research programs sponsored by the pharmacy discipline or hospital.
Added 1 day ago
Commercial bodily injury adjuster
Impact Recruitment
Vancouver, BC
Maintain accurate and comprehensive claim file documentation, ensuring all activities, decisions, and communications are clearly recorded to support claim outcomes.
Added 1 day ago
OS
Labourer
Olymel S.E.C.
Saint-Jean-Baptiste, QC
- $21.88 to $22.95 CAD / hour
Work in different areas of the plant, including slaughtering, evisceration, cutting, and sanitation, to support production operations.
Added 1 day ago
TC
Manager, Arts & Creative Industries
The City of Waterloo
Waterloo, ON
- Full-time
- Hybrid
The City of Waterloo is a rewarding place to work. Each day, you will support and/or participate in the delivery of services that impact residents of this city, making it a great place to…
Added 1 day ago
RC
Corporate Services and Goods Receipt Coordinator - Dollard Des Ormeaux
Randstad Canada
Dollard-Des Ormeaux, QC
- $50,000 to $52,000 CAD / year
- Full-time
Take care of weekly Fruit program ordering, setup
Added 1 day ago
CR
Cage-Wash Operator - Student Position
Charles River
QC
- $18.75 CAD / hour
- On-site
…bonus/incentives based on performance, 401K, paid time off, stock purchase program, Health and wellness coverage, employee and family wellbeing support programs, and work life balance…
Added 1 day ago
BH
Registered Nurse, Long-Term Care
Bruyère Health
Orléans, ON
- $39.07 to $56 CAD / hour
- Part-time
Mental health support through our Employee and Family Assistance Program
Added 1 day ago
HP
Licensed Practical Nurse (Casual) - Home Care Kings - Souris - 172188
Health PEI
Souris, PE
- $36.31 to $43.31 CAD / hour
- Part-time
Must have successful completion of the Pharmacology, Medication Administration and Health Assessment · Applicants must have a valid driver’s license and access to reliable transportation
Added 1 day ago
C
Systems Engineer, Browser Isolation
Cloudflare
Toronto, ON
- Hybrid
Own well-scoped features and improvements from design and implementation through testing, rollout, and production follow-up, with support from experienced teammates.
Added 1 day ago
BA
Retail Brand Experience Supervisor-PROMENADES ST BRUNO
Bath and Body Works
Saint-Bruno-de-Montarville, QC
- Full-time
No-cost mental health and well-being support through our Employee Assistance Program (EAP).
Added 1 day ago
CS
Passport Coordinator
Canopy Support Services
Peterborough, ON
- $56,876.88 to $71,967.4 CAD / year
- Full-time
…fully utilized, appropriately expensed and reimbursed based on program guidelines and directives. This can include support to submit expenses, dispute resolution and requests for…
Added 1 day ago
ST
Pharmacy Assistant, Hourly Part Time Flexible Shifts Greenlight Requisition
SDM Toronto 1860 Bayview (Niloo Saiy Pharmacy Inc)
Toronto, ON
- Part-time
Each store has an Associate-Owner, so you will work for a local business owner while having the support of a national brand. Benefit from a purchase discount program, flexible and varied…
Added 1 day ago
SR
Pharmacist, Hourly Part Time Day
SDM River District (Bellkurve Enterprises Ltd)
Vancouver, BC
- Part-time
Each store has an Associate-Owner, so you will work for a local business owner while having the support of a national brand. Benefit from a purchase discount program, flexible and varied…
Added 1 day ago
PM
Assistant.e technique en pharmacie, rémunéré(e) à l’heure – PHX temps partiel jour
PHX Montreal Ste-Catherine E (9529-3783 Quebec Inc)
Montréal, QC
- Part-time
Work for a local business owner while having the support of a strong retail brand. Benefit from a purchase discount program, flexible and varied schedules, competitive pay and online…
Added 1 day ago
ST
Merchandiser, Hourly Part Time Day
SDM Toronto 700 University (GKH Drugs Ltd)
Toronto, ON
- Part-time
Each store has an Associate-Owner, so you will work for a local business owner while having the support of a national brand. Benefit from a purchase discount program, flexible and varied…
Added 1 day ago
HH
Vans Centre Sales Consultant
HSC Holdings Inc
Unionville, ON
- $50,000 to $110,000 CAD / year
Added 1 day ago
Applications Specialist
Price Industries Limited
Winnipeg, MB
Manulife Mental Health and Counselling Services - Access confidential mental health and wellness support through the Manulife app, with convenient options to book counselling,…
Added 1 day ago
Technician , Radiation
Cameco
Canada
At Cameco we understand the value of a diverse workforce and we embrace, encourage and support workplace inclusion and diversity. New ideas, perspectives, experiences, and expertise make…
Added 1 day ago
Chemical Operator UF6
Cameco
Canada
At Cameco we understand the value of a diverse workforce and we embrace, encourage and support workplace inclusion and diversity. New ideas, perspectives, experiences, and expertise make…
Added 1 day ago
QL
Senior Accounting Administrator
Quantum Lifecycle Partners LP
Barrie, ON · Brampton, ON
- Full-time
The Senior Accounting Administrator will support the Finance department by performing a variety of administrative and accounting tasks. This role involves maintaining accurate financial…
Added 1 day ago
HP
Licensed Practical Nurse (Temporary Part-Time 70%) - MHA Campus - 174535
Health PEI
Charlottetown, PE
- Part-time
Must have successful completion of a recognized Licensed Practical Nursing Program · Must have a demonstrated ability to effectively communicate with patients, family and staff
Added 1 day ago
HP
Resident Care Worker - Replacement (Permanent Part-Time 40%) - Colville Manor - 173303
Health PEI
Souris, PE
- $27.1 to $29.47 CAD / hour
- Part-time
…but finding intentional ways to grow our understanding and support of those who have faced barriers due to accessibility, ethnicity, ancestry, gender identity, age, sexual orientation,…
Added 1 day ago
HP
Resident Care Worker (Temporary Part-Time 40%) - Colville Manor - 172568
Health PEI
Souris, PE
- $27.1 to $29.47 CAD / hour
- Part-time
…but finding intentional ways to grow our understanding and support of those who have faced barriers due to accessibility, ethnicity, ancestry, gender identity, age, sexual orientation,…
Added 1 day ago
IU
Principal Clinical Data & EDC Programmer
ICR United States USA
Burlington, ON
- Full-time
- On-site
Act as mentor and provide ad hoc guidance, training, and support to other programmers

Cloudflare

Systems Engineer, Browser Isolation

Toronto, ON, Canada

Hybrid

Apply on boards.greenhouse.io About employer

Applications open in a new tab.

Job details

Workplace: Hybrid
Posting language: English
Posted: Oct 13, 2026

Original job description

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations:

United States: Atlanta, GA; Austin, TX; Denver, CO; Seattle, WA; Washington DC
United Kingdom: London
Portugal: Lisbon
Canada: Toronto

About the team

Cloudflare Browser Isolation runs web content in remote browsers, helping protect users from threats while preserving a responsive browsing experience. Our team builds the Chromium-based browsing engine, remote rendering and streaming technology, and distributed services that manage browser sessions across Cloudflare’s global network.

You will work at the intersection of systems programming, distributed systems, and security. Engineers contribute across the product, collaborating on browser changes, service orchestration, observability, and build infrastructure.

Scope and growth

At this level, you will be accountable for reliable delivery within a defined component or problem area. You will make sound implementation decisions, seek help when needed, and build broader system knowledge over time. You do not need to have led an organization-wide architecture effort to succeed in this role.

Technologies we use

Browser engine: Chromium and C++.
Systems programming: Rust.
Distributed services and orchestration: Go, TypeScript, Cloudflare Workers, Nomad, and Consul.
Remote rendering and streaming: WebRTC and Skia.
Browser client: TypeScript, WebAssembly, and WebGL.

What you will do

Own well-scoped features and improvements from design and implementation through testing, rollout, and production follow-up, with support from experienced teammates.
Develop and maintain C++ code in our Chromium-based browser, and contribute across distributed services and systems components written in Go, Rust, and TypeScript.
Debug failures across browser processes, Linux hosts, and distributed services using logs, metrics, traces, and profiling tools.
Improve session reliability, startup time, interactive latency, and resource efficiency; validate improvements with measurements.
Write maintainable code, automated tests, and clear design notes; participate in constructive code and design reviews.
Collaborate with teammates and partner teams, communicate trade-offs and blockers, and incorporate feedback.
Participate in the team’s production on-call rotation after onboarding, and contribute to incident mitigation and follow-up improvements.

This role may require flexibility to be on-call outside of standard working hours to address technical issues as needed.

Desirable Skills, Knowledge, and Experience

Experience delivering and maintaining production software, with practical C++ proficiency and an understanding of memory ownership, resource lifetimes, and concurrency.
Linux/UNIX fundamentals, including processes, threads, networking, and tools for diagnosing system behavior.
Working knowledge of data structures, algorithms, and software design.
Experience developing or operating distributed systems, with an understanding of service-to-service communication, timeouts, retries, partial failure, and basic consistency trade-offs.
Ability to navigate an unfamiliar codebase, break a defined problem into deliverable steps, and test correctness and failure cases.
A systematic approach to debugging and performance analysis, using evidence to form and test hypotheses.
Clear communication, collaborative problem-solving, and a willingness to learn Rust, Go, TypeScript, and the rest of our stack.

Bonus Points

These are preferred qualifications, not prerequisites. Prior Browser Isolation or Cloudflare experience is not required.

Browser engines, Chromium, browser sandboxing, or security-sensitive systems.
Low-latency streaming, graphics, remote computing, or other real-time systems.
Container and workload orchestration, including Nomad or Kubernetes, and service discovery.
Experience using Rust for systems programming or distributed services.
Go or TypeScript; WebRTC, Skia, WebAssembly, or WebGL.
Production observability, capacity planning, incident response, or build and release infrastructure.

Compensation

For Denver based hires: Estimated annual salary of 136,000 - 187,000 USD
For Seattle based hires: Estimated annual salary of 150,000 - 206,000 USD
For Washington DC based hires: Estimated annual salary of 150,000 - 206,000 USD
For Toronto based hires: Estimated annual salary of 117,000 - 161,000 CAD
For Lisbon based hires: Estimated annual salary of 54,000 - 75,000 EUR

The final offer will be in alignment with the applicable law and collective bargaining agreements.

Applications will be accepted until November 25, 2026.

Equity

This role is eligible to participate in Cloudflare’s equity plan.

Benefits

Cloudflare offers a complete package of benefits and programs to support you and your family. Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun! The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S.

Health & Welfare Benefits

Medical/Rx Insurance
Dental Insurance
Vision Insurance
Flexible Spending Accounts
Commuter Spending Accounts
Fertility & Family Forming Benefits
On-demand mental health support and Employee Assistance Program
Global Travel Medical Insurance

Financial Benefits

Short and Long Term Disability Insurance
Life & Accident Insurance
401(k) Retirement Savings Plan
Employee Stock Participation Plan

Time Off

Flexible paid time off covering vacation and sick leave
Leave programs, including parental, pregnancy health, medical, and bereavement leave

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers--at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs. More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer. We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness. All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment. If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Apply on boards.greenhouse.io About employer

More about this job

Responsibilities

The Systems Engineer at Cloudflare will own well-scoped features from design through rollout, write and debug code across the browser and backend services, and improve reliability and performance. They will also join the team's production on-call rotation after onboarding.

Requirements

Candidates need production software experience with practical C++, Linux/UNIX fundamentals and an understanding of distributed systems. They should be able to work in unfamiliar codebases, debug systematically and communicate clearly, and be willing to learn Rust, Go and TypeScript.

Skills

C++
Chromium
Rust
Go
TypeScript
Cloudflare Workers
Nomad
Consul
WebRTC
Skia
WebAssembly
WebGL
Linux/UNIX
distributed systems
concurrency
memory management
debugging
performance profiling
observability
service orchestration
automated testing
code review
design documentation
incident response
data structures and algorithms

Benefits

Medical/Rx insurance
Dental insurance
Vision insurance
Flexible spending accounts
Commuter spending accounts
Fertility and family forming benefits
Mental health support and EAP
Global travel medical insurance
Short and long term disability insurance
Life and accident insurance
Flexible paid time off
Parental and other leave programs

Keywords

Systems Engineer
Chromium
C++
Rust
Go
TypeScript
Cloudflare Workers
Nomad
Consul
WebRTC
Skia
WebAssembly
WebGL
Linux
distributed systems
browser isolation
remote browser
browser sandboxing
observability
on-call

Seniority

Mid level

Perks

Generous paid time off
Flexible hours
Parental leave
Retirement plan
Stock or equity
Wellness program
Transit support

Tools

Chromium
C++
Rust
Go
TypeScript
Nomad
Consul
Cloudflare Workers
WebRTC
Skia

Languages

English

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Work requirements

Jobs in Canada