Jobs in Canada

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Added 1 month ago
Lead Cloud Applications Consultant
Open Text Corporation
Waterloo, ON
Added 1 month ago
Banquet Server
Canad Inns
Winnipeg, MB
We are seeking a skilled and dedicated Banquet Server to join our team. You will play a crucial role in ensuring the success of our events by providing exceptional customer service and…
Added 1 month ago
SC
Banquet Server - Silvertip Resort - Full Time/Part Time
Stone Creek Resorts
Canmore, AB
- Full-time
- Part-time
- Temporary
We are looking for Seasonal Banquet Server for our Silvertip Resort at Canmore, Alberta. A successful candidate is required to work as per the company values: Caring, integrity, excellence,…
Added 1 month ago
C
Server
Chartwell
Markham, ON
- Part-time
Are you passionate about hospitality and providing memorable dining experiences? As a Server at Chartwell, you’ll play a key role in creating a warm, welcoming atmosphere where residents…
Added 1 month ago
GH
System Administrator
Germain Hôtels
Quebec, QC
- Full-time
Administer and maintain the company’s IT systems, including installation, connection, setup, maintenance, and upgrades of hardware and software, ensuring optimal server performance.
Added 1 month ago
C
FPGA Engineer
Cerebras
Toronto, ON
- Full-time
The Host and Network IO Team develops the full IO path implementation between a distributed system of server nodes, through the cluster, down to the custom RoCE network stack implemented in…
Added 1 month ago
C
Software Engineer - Host and Network IO
Cerebras
Toronto, ON
- Full-time
The Host and Network IO Team develops the full IO path implementation between a distributed system of server nodes, through the cluster, down to the custom RoCE network stack implemented in…
Added 1 month ago
CR
Server - Casual Part Time
COGIR Real Estate
Kingston, ON
- Part-time
Like to serve? We’re hiring a Server to work in our bright and welcoming dining room. Join us today and be part of a team of servers that will support with the set-up of the dining room and…
Added 1 month ago
GD
Cloud, Infrastructure & Workplace Platforms Manager
General Dynamics Missions System International
Ottawa, ON
- $120,000 to $160,000 CAD / year
- Full-time
This role leads the teams responsible for cloud platforms, server infrastructure, virtualization, storage, backup and recovery, Microsoft 365 services, identity services, enterprise…
Added 1 month ago
TC
SQL Database Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
Design, develop, and maintain enterprise-scale Microsoft SQL Server databases supporting business-critical applications.
Added 1 month ago
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KTA (Tungsten TotalAgility) Developer
Cogency
Toronto, ON
- Full-time
Experience with databases such as SQL Server.
Added 1 month ago
CO
Cloud Administrator (Term Position)
Commissionaires Ottawa
Ottawa, ON · Greater Ottawa Metropolitan Area
- Contract
You have experience installing, configuring, and supporting Windows Server environments
Added 1 month ago
NP
Server Carve
Naturally Pacific Resort
Campbell River, BC
- Temporary
As a key member of our team the Server is responsible for delivering exceptional customer service to all guests. They will provide prompt and courteous service, accurate order-taking, and a…
Added 1 month ago
JG
DATA ARCHITECT
J&M Group
Toronto, ON
- Contract
Added 1 month ago
CO
Applications Analyst
City of Leduc
Prince George, BC · Civic Centre
- Full-time
Three (3) to five (5) years of experience in administering or using a relational database such as Microsoft SQL Server.
Added 1 month ago
M
Développeur Principal Full Stack Liferay
McKesson
Montreal, QC · Mississauga, ON
- Full-time
Expérience avec des bases de données relationnelles telles que PostgreSQL, Oracle, SQL Server ou MySQL.
Added 1 month ago
M
Sr. Full Stack Liferay Developer
McKesson
Montreal, QC · Mississauga, ON
- Full-time
For McKesson Canada: Employees are required to be in the office two (2) days per week, either in Ville Saint-Laurent, Quebec or Mississauga, Ontario
Added 1 month ago
AM
AI Platform Engineering Lead
AGF Management
Toronto, ON
- Full-time
Added 1 month ago
C
Python Developer, Assistance Vice President
Citi
Mississauga, ON
- Full-time
Practical knowledge of both relational databases (PostgreSQL, Oracle, SQL Server) and NoSQL databases (MongoDB, Cassandra, Redis), including query design and performance considerations.
Added 1 month ago
C
Lead Automation Developer - Vice President
Citi
Mississauga, ON
- Full-time
…for complex, multi-tier User Interfaces (UI) and decoupled server-side microservices. This engineering-centric position requires treating test suites as first-class software products,…
Added 1 month ago
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System Integrator
CIMA+
Toronto, ON
- $68,960 to $94,820 CAD / year
- Full-time
Server configuration, virtualization, network equipment configuration experience all considered an asset
Added 1 month ago
AC
Data Science Specialist
Amaris Consulting
Toronto, ON
- Full-time
Added 1 month ago
C
System Integrator
CIMA+
Toronto, ON
- $68,960 to $94,820 CAD / year
- Full-time
Server configuration, virtualization, network equipment configuration experience all considered an asset
Added 1 month ago
CS
Server - Casual Part Time
Cogir Senior Living
Kingston, ON · St. Lawrence Place
- Part-time
Like to serve? We’re hiring a Server to work in our bright and welcoming dining room. Join us today and be part of a team of servers that will support with the set-up of the dining room and…
Added 1 month ago
LP
Digital Forensic Examiner
Lethbridge Police Service
Lethbridge, AB
- Full-time
Schedule: Monday to Friday, Day Shift - plus Overtime & Weekend Work when required

Cerebras

Software Engineer - Host and Network IO

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Experience: Master's/PhD in Computer Science or Electrical Engineering + 1 year industry experience, OR 3+ years industry experience.
Posting language: English
Posted: Sep 23, 2026

Original job description

Cerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services.

This order of magnitude increase in speed is transforming the user experience of AI applications, unlocking real-time iteration and increasing intelligence via additional agentic computation.

Cerebras works with the leading model labs, global enterprises, and cutting-edge AI-native startups. OpenAI recently announced a multi-year partnership with Cerebras, to deploy 750 megawatts of scale, transforming key workloads with ultra high-speed inference.

About The Role

The Host and Network IO Team develops the full IO path implementation between a distributed system of server nodes, through the cluster, down to the custom RoCE network stack implemented in Cerebras' system, and over the proprietary IOs onto the WSE. As a software developer on the team, you will interface between AI application-level IO teams, cluster architecture teams, and FPGA/ASIC teams to develop solutions that optimize bandwidth and latency while minimizing congestion, pauses, pause spreading, unfairness, etc. Strong skills in socket programming will enable you to deploy robust management operations, while deftness in RDMA Verbs will enable you to optimize CPU resources and shape network traffic to deliver real world impact on AI performance metrics, as well as developing tools for gaining insight and visibility into network behavior. Meticulous analysis and rigour are key tenants of this role, harnessing that together with a deeply-understood mental model of the server, NIC, protocol, switch, and custom hardware behavior will enable you to lead network debug, optimize traffic patterns, and prescribe architectural changes.

Responsibilities

Develop x86 & ARM software to expose next-generation hardware IO capabilities for AI/HPC application teams
Govern a generic IO API with multiple internal users.
Develop control and configuration subsystems directly interacting with Cerebras hardware
Drive network performance debug of large AI clusters
Gather and analyze network statistics and packet traces to root cause and alleviate bottlenecks and sub-optimalities.
Develop tools/telemetry for increasing visibility into the network and IO datapath.
Optimize cpu/mem utilization leveraging kernel bypass and zero-copy techniques
Integrate leading edge networking technologies and protocols
Lead cross-functional technical projects spanning multiple teams and integrating diverse software and hardware components to deliver an improved network IO solution.
Foster clear and effective communication across teams and stakeholders.

Skills & Qualifications

Master's/PhD in Computer Science or Electrical Engineering + 1 year industry experience, OR 3+ years industry experience.
Experience in large software environments.
Embedded systems, HW/SW co-design, and some driver development.
Network protocol familiarity (TCP, RoCE) and network debug tools such as Wireshark, or willingness to learn
Some network switch environment familiarity or willingness to learn (Arista, Juniper, etc.).
Detail-oriented but keen to learn the bigger picture and step out of comfort zone to embrace the unknown.

Why Join Cerebras

About

People who are serious about software make their own hardware. At Cerebras, we have built a breakthrough architecture that is unlocking new opportunities for the AI industry. With dozens of model releases and rapid growth, we’ve reached an inflection point in our business. Members of our team tell us there are five main reasons they joined Cerebras:

Build a breakthrough AI platform beyond the constraints of the GPU.
Publish and open source their cutting-edge AI research.
Work on one of the fastest AI supercomputers in the world.
Enjoy job stability with startup vitality.
Our simple, non-corporate work culture that respects individual beliefs.

Find out more about what it's like to work at Cerebras here!

Apply today and become part of the forefront of groundbreaking advancements in AI!

Cerebras Systems is committed to creating an equal and diverse environment and is proud to be an equal opportunity employer. We celebrate different backgrounds, perspectives, and skills. We believe inclusive teams build better products and companies. We try every day to build a work environment that empowers people to do their best work through continuous learning, growth and support of those around them.

This website or its third-party tools process personal data. For more details, click here to review our CCPA disclosure notice.

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More about this job

Responsibilities

Develop and maintain software and APIs that expose hardware I/O capabilities, configure Cerebras systems, and optimize network performance across large AI clusters. Analyze network statistics and packet traces, build visibility tools, and lead cross-functional efforts to improve network I/O solutions.

Requirements

Requires a master's or PhD in Computer Science or Electrical Engineering plus at least one year of industry experience, or at least three years of industry experience. Candidates should have experience in large software environments, embedded systems, hardware/software co-design, and some driver development, along with familiarity with TCP, RoCE, and network debugging tools or a willingness to learn.

Skills

Socket Programming
RDMA Verbs
TCP
RoCE
Network Debugging
Embedded Systems
Hardware/Software Co-Design
Driver Development
C/C++
Network Performance Optimization
Kernel Bypass
Zero-Copy Techniques
Packet Trace Analysis
Telemetry Development
Cross-Functional Project Leadership

Visa sponsorship

Not detected in the job text

Keywords

AI
High-Performance Computing
Host and Network I/O
Distributed Systems
x86
ARM
Socket Programming
RDMA Verbs
TCP
RoCE
Network Protocols
Network Switches
Arista
Juniper
Wireshark
Embedded Systems
Hardware/Software Co-Design
Driver Development
FPGA
ASIC
Kernel Bypass
Zero-Copy
Network Telemetry
Packet Traces
Bandwidth Optimization
Latency Optimization
CPU and Memory Optimization
Cerebras Wafer-Scale Engine
Cluster Networking

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Jobs in Canada