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Added 3 hours ago
Software Engineer, Full-Stack - Agents Cross-FA
Superhuman
Toronto, ON
$125,000 to $130,000 CAD / year
Full-time
As a Software Engineer at Superhuman, you will:
Added 4 hours ago
Site Reliability Engineer II (AI Platform)
OpenTable
Toronto, ON
As a Site Reliability Engineer II on the Serving Platforms team within Infrastructure Engineering, you will design, automate, and manage the core container stack and infrastructure powering…
Added 5 hours ago
Sr Associate Machine Learning Engineer
Workday
Vancouver, BC · Canada, BC, Vancouver
Full-time
Added 5 hours ago
Software Engineer, Full-Stack - Agents Cross-FA
Superhuman
Remote, Canada
$125,000 to $130,000 CAD / year
Full-time · Remote
As a Software Engineer at Superhuman, you will:
Added 5 hours ago
Principal Engineer (API Platform)
Xero
Remote, Canada
Full-time · Remote
As Principal Engineer for Platform API, you will define and drive the long-term technical vision for how Xero exposes its accounting capabilities to external partners (building on our…
Added 6 hours ago
Staff Data Scientist, Applied ML
Jobber
AB · Edmonton, AB
Full-time
…representation learning, transformer architectures, and ranking, and engineer them to serve reliably in real time and at scale inside Jobber's…
Added 6 hours ago
Staff Data Scientist, Applied ML
Jobber
Vancouver, BC
Full-time
…representation learning, transformer architectures, and ranking, and engineer them to serve reliably in real time and at scale inside Jobber's…
Added 6 hours ago
Staff Data Scientist, Applied ML
Jobber
Toronto, ON
Full-time
…representation learning, transformer architectures, and ranking, and engineer them to serve reliably in real time and at scale inside Jobber's…
Added 6 hours ago
Staff Data Scientist, Applied ML
Jobber
Kitchener, ON
Full-time
…representation learning, transformer architectures, and ranking, and engineer them to serve reliably in real time and at scale inside Jobber's…
Added 6 hours ago
Senior Data Integration Engineer
Connor, Clark & Lunn Financial Group Ltd.
Vancouver, BC
Interested in joining one of Canada's top performing asset managers? We are looking for a Senior Data Integration Engineer for an existing vacancy in our IT department, Connor, Clark & Lunn…
Added 6 hours ago
Senior Data Integration Engineer
Connor, Clark & Lunn Financial Group Ltd.
Toronto, ON
Interested in joining one of Canada's top performing asset managers? We are looking for a Senior Data Integration Engineer for an existing vacancy in our IT department, Connor, Clark & Lunn…
Added 7 hours ago
Lead Data Engineer (AI & Data Strategy)
Mastercard
Vancouver, BC
Full-time
Lead Data Engineer (AI & Data Strategy)Who is Mastercard?
Added 7 hours ago
Embedded Electrical Designer
Mycionics Inc.
Kitchener, ON
Full-time
…assembly and core software, the ideal candidate is a well-rounded engineer who remains comfortable jumping onto the bench to validate a prototype or test hardware peripherals when…
Added 7 hours ago
Software Engineer
Mycionics Inc.
Kitchener, ON
Full-time
We are seeking a highly collaborative C++ Software Engineer to build the high-level software architecture that glues our robotic systems together. While our firmware team handles the…
Added 7 hours ago
Mechanical Design Engineer
Mycionics Inc.
Kitchener, ON
Full-time
We are seeking a versatile Mechanical Design Engineer to join our mechanical design team. This role is best suited to a well-rounded designer capable of taking a project from an initial…
Added 7 hours ago
Embedded Firmware Engineer
Mycionics Inc.
Kitchener, ON
Full-time
We are seeking a methodical and highly capable Embedded Firmware Engineer to serve as the bridge between our physical electrical designs and our high-level software architecture. We are…
Added 8 hours ago
Machine Learning Operations Engineer/Senior
Wawanesa Insurance
Toronto, ON · AB · Winnipeg, MB · Ottawa, ON · Kitchener, ON · Calgary, AB · Edmonton, AB (Hybrid), AB · North York - Toronto, ON (Hybr, ON
The Machine Learning Operations Engineer/Senior is responsible for the design, development, deployment, monitoring, and operationalization of machine learning and AI solutions. The engineer…
Added 8 hours ago
Senior Software Developer, AI Solutions
System Soft Technologies
Quebec, QC
Full-time
client is looking for a senior software engineer - a builder first - for our AI Solutions team. This is a hands-on development role, not machine-learning research: you’ll build production…
Added 8 hours ago
Senior Security Engineer - Cloud Security
PagerDuty
Toronto, ON
Full-time
Senior Security Engineer - Cloud Security (Platform Engineering, Kubernetes & Identity)
Added 8 hours ago
Staff Software Engineer, Data Platform
Okta
Toronto, ON
$160,000 to $220,000 CAD / year
Full-time
Added 8 hours ago
Java full stack developer
NexZenTek Solutions Inc
Montreal, QC
Contract
We are looking for an experienced engineer with strong full-stack development skills and hands-on experience building AI/LLM-enabled enterprise applications.
Added 8 hours ago
Connected Vehicle Diagnostic Eng - AI/ML
KYYBA Inc
Ottawa, ON · Kanata, ON
Contract
…scale, consider joining our forward-thinking team. As a Systems Engineer ¿ End to End Software Diagnostics & Observability, you will work with a cross-functional team responsible for…
Added 8 hours ago
Machine Learning Engineer
Lorven Technologies Inc.
Toronto, ON
Contract
Job Title: Senior Machine Learning Engineer for AI platform
Added 8 hours ago
Staff Software Engineer, Data Platform
Okta
Toronto, ON
Added 8 hours ago
Senior Security Engineer - Cloud Security
PagerDuty
Toronto, ON
Senior Security Engineer - Cloud Security (Platform Engineering, Kubernetes & Identity)

OpenTable

Site Reliability Engineer II (AI Platform)

Toronto, ON, Canada

Experience: 3+ years of experience using configuration management systems such as Puppet, Chef, Ansible, or SaltStack in production environments.
Posting language: English
Posted: Sep 29, 2026

Apply About employer

Applications open in a new tab.

Original job description

This hybrid role requires working in the office two days per week.

With millions of diners, 70,000+ restaurant partners and 25+ years of experience, OpenTable, part of Booking Holdings, Inc. (NASDAQ: BKNG), is an industry leader with a passion for helping restaurants thrive. Our world-class technology empowers restaurants to focus on what matters most – their team, their guests, and their bottom line – while enabling diners to discover and book the perfect restaurant for every occasion.

Every employee at OpenTable has a tangible impact on what we do and how we do it. You’ll also be part of a global team and its portfolio of metasearch brands. Hospitality is all about taking care of others, and it defines our culture.

About the job

As a Site Reliability Engineer II on the Serving Platforms team within Infrastructure Engineering, you will design, automate, and manage the core container stack and infrastructure powering our global business applications. Operating in a high-scale, self-hosted environment, you will serve as a subject matter expert for Kubernetes, Linux systems, and cloud-native automation, directly driving the reliability, security, and efficiency of our platform. In this role, you will collaborate with cross-functional engineering teams worldwide, lead greenfield infrastructure projects, resolve complex incidents, and build self-service capabilities that empower application developers across the organization.

Responsibilities

Maintain, tune, and ensure high availability for the low-level Linux operating system and Kubernetes control plane across our self-hosted bare-metal infrastructure.
Architect, build, and maintain scalable container management, configuration management, and automation tools across global environments.
Investigate, resolve, and conduct root-cause analysis for complex infrastructure disruptions and performance bottlenecks at the system call level.
Participate in high-impact platform engineering projects and collaborate with globally distributed engineering teams to drive infrastructure standardization.
Participate in the team's on-call rotation to support critical production systems and ensure operational resilience.
Develop and maintain self-service tools, automation pipelines, and robust infrastructure monitoring to eliminate manual operational overhead.

Minimum Qualifications

5+ years of hands-on Linux experience (e.g., Ubuntu, CentOS) with expertise in kernel tuning (sysctl), process management (cgroups/namespaces), system calls, and performance optimization.
3+ years of experience using configuration management systems such as Puppet, Chef, Ansible, or SaltStack in production environments.
Proven experience building, operating, and troubleshooting bare-metal Kubernetes clusters from the ground up, including control plane, etcd, and CNI plugin management.
Proficiency with continuous system automation and scripting in languages such as Go, Python, Ruby, Perl, or Bash.
Demonstrated experience responding to live service disruptions, leading root-cause analysis, and operating messaging systems (e.g., Kafka or RabbitMQ) in production.

Preferred Qualifications

Experience operating, scaling, and monitoring AI/ML or LLM-powered services and workloads in high-concurrency production environments.
Hands-on expertise with public cloud providers (AWS, GCE, or Azure) and containerized CI/CD pipelines (e.g., GitHub, Jenkins, CircleCI, Docker).
Experience with distributed key-value stores (e.g., Consul, etcd, Zookeeper, Redis) and enterprise observability/alerting tools (e.g., Prometheus, Sensu).
Familiarity with server virtualization infrastructure (e.g., Proxmox, VMware, Xen, OpenStack) and low-level networking concepts (IPtables/NFTables, routing, load balancing).
Experience developing and maintaining OS-level software packaging (RPM/DEB) and participating in globally distributed software engineering teams.

This posting is for an existing vacancy.

Benefits and Perks

Work from (almost) anywhere for up to 20 days per year
Focus on mental health and well-being:

Company-paid therapy sessions through SpringHealth
Company-paid subscription to Headspace
Annual company-wide week off a year - the whole team fully recharges (and returns without a pile-up of work!)

Paid parental leave
Generous paid vacation + time off for your birthday
Paid volunteer time
Focus on your career growth:

Development Dollars
Leadership development
Access to thousands of on-demand e-learnings

Travel Discounts
Employee Resource Groups
20 days of paid time off
Private health and dental insurance
Life and Disability insurance

The best connections happen face-to-face, whether you’re sitting down to dinner or having coffee with a coworker. That’s why OpenTable has adopted a hybrid workplace model. This role aligns with that approach, with an expectation of coming into the office two days a week - giving employees the best of both worlds: in-person collaboration and flexibility.

The expected range of compensation for this position based in Toronto, Canada, including commission and/or bonuses, is $110,000-$130,000 CAD. There are a variety of factors that go into determining a compensation range, including but not limited to external market benchmark data, geographic location, and years of experience sought/required.

We offer a competitive base salary and benefits including: health benefits; flexible spending account; retirement benefits; life insurance; paid time off (including PTO, paid sick leave, medical leave, bereavement leave, floating holidays and paid holidays); and parental leave benefits. This role is eligible to be considered for an annual bonus and equity grant.

Work Environment & Flexibility

At OpenTable, we pride ourselves on fostering a global and dynamic work environment. As a team member with us, you will benefit from a schedule tailored to accommodate a global workforce operating across multiple time zones. While the majority of your responsibilities may align with conventional business hours, there will be instances where you are expected to manage communications - via calls, Slack messages, or emails - outside of regular working hours to effectively collaborate with international colleagues, respond to restaurant partners, and/or address urgent matters. OpenTable will always abide by and consider local laws and regulations.

Inclusion

We’re committed to creating a workplace where everyone feels they belong and can thrive. We know the best ideas come when we bring different voices to the table, so we're building a team as dynamic as the diners and restaurants we serve - and fostering a culture where everyone feels welcome to be themselves.

If you need accommodations during the application or interview process, or on the job, we’re here to support you. Please reach out to your recruiter to request any accommodations.

Apply About employer

More about this job

Responsibilities

You will design, automate, and manage the core container stack and infrastructure powering global business applications. This includes maintaining high availability for Linux systems and Kubernetes clusters while collaborating with cross-functional teams to drive infrastructure standardization.

Requirements

Candidates must have at least 5 years of hands-on Linux experience and 3 years of experience with configuration management tools. Proven expertise in building and troubleshooting bare-metal Kubernetes clusters and proficiency in scripting languages like Go or Python are required.

Skills

Linux
Kubernetes
Infrastructure engineering
Automation
Container management
Go
Python
Ruby
Bash
Kafka
RabbitMQ
Configuration management
System performance optimization
Bare-metal infrastructure
Cloud-native automation
Site reliability engineering

Benefits

Work from anywhere for up to 20 days per year
Company-paid therapy sessions
Headspace subscription
Annual company-wide week off
Paid parental leave
Paid vacation
Paid volunteer time
Development dollars
Leadership development
Access to e-learnings
Travel discounts
Employee resource groups
Private health and dental insurance
Life and disability insurance
Equity grant
Annual bonus

Visa sponsorship

Not detected in the job text

Keywords

Site Reliability Engineer
Linux
Kubernetes
Infrastructure Engineering
Containerization
Automation
Go
Python
Ruby
Bash
Kafka
RabbitMQ
Puppet
Chef
Ansible
SaltStack
Bare-metal
CI/CD
Observability
Prometheus
Redis
Consul
Etcd
Networking
Load balancing
Kernel tuning
System calls
Cloud-native
AI/ML
LLM

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