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Added 12 mins ago
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Senior Site Reliability Engineer
Punt
Canada
- Full-time
We’re seeking a Senior Site Reliability Engineer to join Production Engineering, the team that help advance our infrastructure, security, reliability, and platform maturity. This is a…
Added 12 mins ago
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Frontend Software Engineer (Intermediate)
Punt
Canada
- Full-time
We are seeking an Intermediate Frontend Engineer to help build and scale the frontend for our online social gaming platform. This is a hands-on engineering role for someone with solid…
Added 12 mins ago
P
Backend Engineer (Intermediate)
Punt
Canada
- Full-time
…reliability, performance, and operational maturity of services that support a fast-growing social gaming business. We are looking for an engineer who is hands-on, AI-forward,…
Added 12 mins ago
P
Site Reliability Engineer (Intermediate)
Punt
Canada
- Full-time
We’re seeking a Site Reliability Engineer to help advance our infrastructure, security, reliability, and platform maturity. This is an individual contributor role for someone who can…
Added 12 mins ago
P
Senior Backend Software Engineer
Punt
Canada
- Full-time
…reliability, performance, and operational maturity of services that support a fast-growing social gaming business. We are looking for an engineer who is hands-on, AI-forward,…
Added 12 mins ago
P
Data Engineer (Intermediate)
Punt
Canada
- Full-time
We are looking for a Data Engineer to join our Data Spine function - the team that owns the canonical event contract, the warehouse, and the serving layer that every other data function…
Added 12 mins ago
P
Associate Data Engineer
Punt
Vancouver, BC
- Full-time
We are seeking an Associate Data Engineer to design, build, and maintain the core data pipelines and analytics models that power our platform. Working alongside senior engineers, you will…
Added 27 mins ago
Software Engineer - WiFi
Eagle Wireless
Richmond, BC
Provide technical support to customers and cross-functional teams for field or production issues.
Added 41 mins ago
LD
Senior Electrical Engineer Power Electronics
Leonardo DRS
Bedford, NS
- Full-time
Reporting to the Manager, Hardware Engineering, the Senior Hardware Engineer (Power Electronics) will contribute to the design, development, integration, and verification of…
Added 41 mins ago
OT
Analyste en modélisation et simulation électrique / Electrical Modeling and Simulation Analyst
OPAL-RT TECHNOLOGIES
Montreal, QC
- Full-time
L'équipe Applications de Réseaux Électriques de la Division 3E couvre des sujets liés à la production, la transmission et la distribution d'électricité, la protection et le contrôle,…
Added 56 mins ago
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Forward Deployment Engineer
''
Toronto, ON
- Full-time
The Forward Deployment Engineer works as the single accountable owner for an AI use case while partnering with a technical lead and a dedicated cross-functional pod. The pod may include AI…
Added 1 hour ago
PE
Intermediate Structural Engineer
PRI Engineering
Calgary, AB
- Full-time
…and Nova Scotia. We are seeking an Intermediate Structural Engineer to design, analyze, and support the delivery of structural projects across our building, institutional, industrial, and…
Added 1 hour ago
SE
Supplier Quality Engineer
Siemens Energy
Oakville, ON
- Full-time
Supplier Qualification: Support a cross-functional team by assessing supplier capabilities, auditing supplier quality management systems & processes.
Added 1 hour ago
Senior Software Engineer - Kubernetes platform
Cloudflare
Toronto, ON
As an engineer on the Kubernetes platform team, you'll be building the tools to help engineers deploy and operate the services that make Cloudflare work. Our mission is to provide a…
Added 1 hour ago
Agentic Evaluation & Testing Specialist, Kitchener, ON
Siemens
Kitchener, ON
About Siemens Digital Industries Operations Software: It is a suite of integrated digital solutions to engineer, simulate and operate manufacturing operations across industries. Operations…
Added 1 hour ago
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Sr AI Engineer
Nutrien
Saskatoon, SK
- Full-time
Through the collective expertise of our nearly 26,000 employees, we operate a world-class network of production, distribution, and ag retail facilities. We efficiently serve growers' needs…
Added 1 hour ago
VA
Quality & Manufacturing Engineer Co-op
Väderstad AB
Langbank, SK
- Full-time
The Quality and Manufacturing Engineer Student supports quality improvement and manufacturing engineering activities across the production environment. Working with Quality, Manufacturing,…
Added 1 hour ago
S
Global Methods Engineer - Machining
Safran
Mirabel, QC
- Full-time
Support production by providing expertise in the scope.
Added 1 hour ago
OM
Systems Engineering - Sr. Systems Engineer P4
OSI Maritime Systems
Burnaby, BC
- Full-time
The Systems Engineer P4 is part of the engineering team that develops marine navigation and bridge systems for OSI’s government and naval markets. The Systems Engineer plays a critical role…
Added 1 hour ago
DO
Sr. Industrial Designer
Design Observer
Calgary, AB
- Full-time
Mentor Product Designers, providing guidance and support to ensure the team's success and professional
Added 1 hour ago
N
Sr AI Engineer
Nutrien
Calgary, AB
- Full-time
Through the collective expertise of our nearly 26,000 employees, we operate a world-class network of production, distribution, and ag retail facilities. We efficiently serve growers' needs…
Added 1 hour ago
T
Senior Full Stack Engineer, People Products
Thumbtack
Remote, Canada
- Full-time
- Remote
Take early People products to production and grow them into a suite of experiences, across standalone products, plugins, and everyday tools, that move from answers and insights to…
Added 1 hour ago
RL
Calibration Engineer - Solutions Chemistry (12-month contract)
RBR Ltd.
Ottawa, ON
- $70,000 to $90,000 CAD / year
- Contract
We are looking for a Calibration Engineer at RBR for a 12-month contract (possibility of extension and/or permanent) where you will help ensure the calibrations behind our instruments are…
Added 2 hours ago
AE
Reliability Engineer
Agnico Eagle Mines Limited
Cochrane, ON
- Full-time
…also prioritize citizens of the Métis Nation of Ontario. To support this commitment, members from these Nations seeking employment opportunities at the Detour Lake Mine are encouraged to…
Added 2 hours ago
RI
Senior API Connect Developer
Raas Infotek
Toronto, ON · Scarborough, ON
- Contract
· Provide L2 production support, troubleshooting and RCA for APIC/API Gateway platform issues.

Cloudflare

Senior Software Engineer - Kubernetes platform

Toronto, ON, Canada

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Job details

Posting language: English
Posted: Nov 5, 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

Atlanta, US
Austin, US
Denver, US
New York, US
San Francisco, US
Seattle, US
Washington DC, US
Canada

About the role

Many of Cloudflare’s critical internal services run on Kubernetes. These services include those responsible for Cloudflare’s control plane and APIs, data analytics and other internal tools used to manage our global network. These Kubernetes platforms are purpose-built from the ground up and run on bare metal Linux in different regions around the world. The scale we work at involves tens of thousands of containers and terabits per second of network traffic. The team takes pride in knowing this platform helps run parts of the global Internet.

As an engineer on the Kubernetes platform team, you'll be building the tools to help engineers deploy and operate the services that make Cloudflare work. Our mission is to provide a reliable and flexible platform to help product teams release new software efficiently and safely. The role includes both software engineering and DevOps operational responsibilities.

Responsibilities

Design scalable and resilient systems that can keep up with company growth.
Work with application teams to understand their needs and challenges, and help them choose the best way to architect their systems to run well in our Kubernetes environment.
Harden the platform against security threats, noisy neighbours, and accidents.
Improve the efficiency of our use of resources such as CPU, memory, bandwidth, and storage.
Help respond to, resolve, and prevent incidents impacting the platform or our users.
Contribute back to the open source community. Some of our favorite open source projects include: Envoy, Contour, Consul, etcd, cdk8s, Cloudprober, Calico, Ceph, Rook, KubeVirt, and more.

Desirable Skills, Knowledge, and Experience

Experience managing production Kubernetes clusters.
Experience operating systems on-premise at scale in roles such as SRE, systems design or architecture.
Excellent debugging skills in a Linux environment.
Knowledge of how container runtimes work inside of Linux (isolation, storage, and networking).
A firm grasp of IP networking including routing and iptables/nftables.
Ability to work with codebases in Go, TypeScript, and Bash/shell.
The ability to break down complex problems into smaller pieces, provide options, talk through trade-offs, build consensus, and drive the effort to solve the problem.

Bonus Points

Familiarity with building platforms across multiple zones and regions as the foundation for other teams to build distributed highly-available applications.
Experience with configuration management frameworks such as SaltStack or Ansible.
Experience with continuous deployment tooling like ArgoCD and Argo Rollouts.
Operational/administrator experience with etcd, Ceph, Rook, KubeVirt, CNIs, ClusterAPI, Envoy, and/or Contour.
Experience as a user of Prometheus, Elasticsearch/Kibana, Vault, Redis, and/or Consul.

Compensation

Compensation may be adjusted depending on work location.

For California based hires: Estimated annual salary of $194,000 - $266,000
For Colorado based hires: Estimated annual salary of $168,000 - $231,000
For New York based hires: Estimated annual salary of $185,000 - $254,000
For Washington based hires: Estimated annual salary of $185,000 - $254,000
For Washington DC based hires: Estimated annual salary of $185,000 - $254,000
For Canada based hires: Estimated annual salary of $150,000 - $206,000

Applications will be accepted until December 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.

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More about this job

Responsibilities

Design and maintain scalable, resilient Kubernetes platforms to support global network services and internal tools. Collaborate with product teams to architect efficient systems while hardening the platform against security threats and operational incidents.

Requirements

Requires extensive experience managing production Kubernetes clusters and operating on-premise systems at scale. Candidates must possess strong Linux debugging skills and proficiency in Go, TypeScript, and shell scripting.

Skills

Kubernetes
Linux
Go
TypeScript
Bash
Networking
IP Networking
Debugging
Container Runtimes
System Architecture
Security
SRE
Cloud Infrastructure
Distributed Systems
Performance Optimization

Benefits

Medical Insurance
Dental Insurance
Vision Insurance
Flexible Spending Accounts
Commuter Spending Accounts
Fertility Benefits
Mental Health Support
Employee Assistance Program
Global Travel Medical Insurance
Short Term Disability Insurance
Long Term Disability Insurance
Life Insurance
Accident Insurance
Paid Time Off
Parental Leave
Bereavement Leave

Visa sponsorship

Not detected in the job text

Keywords

Kubernetes
Cloudflare
Linux
Go
TypeScript
Bash
SRE
Envoy
Consul
Etcd
Ceph
Rook
KubeVirt
ArgoCD
Prometheus
Elasticsearch
Vault
Redis
Networking
Containerization
Infrastructure Engineering
Distributed Systems
API
Bare Metal
Scalability
Security
ClusterAPI
CNI
Ansible
SaltStack

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