Find work in Canada.

334,521 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 3 mins ago
Remote Backend Java Engineer
IntelliPro Group Inc.
Remote, Canada
Contract · Remote
You will perform unit and system level testing on their application and all affected systems
Added 3 mins ago
Front End Engineer (React) – Remote
IntelliPro Group Inc.
Remote, Canada
Contract · Remote
3+ years of professional front-end engineering experience building production web applications.
Added 17 mins ago
Maintenance Planner
Barminco
Dease Lake 9, BC
Full-time
Strong understanding of industrial machinery, mechanical systems, and standard maintenance procedures.
Added 17 mins ago
Content Marketing Specialist
UNB Geodesy & Geomatics Engineering
Fredericton, NB
Full-time
Familiarity with Content Management Systems (CMS) for coordinating website updates.
Added 18 mins ago
Field Service Operations Manager
Sandvik
Saskatoon, SK
Full-time
Maintain systems-level knowledge of hydraulics, mechanics, electricity, automation, pneumatics, and materials.
Added 31 mins ago
Hardware & IoT Lead
Cellar Insights
Calgary, AB
Full-time
…supporting, maintaining, and advancing cutting-edge IoT hardware systems for agricultural storage. This position is perfect for those who excel at managing procurement, provisioning,…
Added 31 mins ago
Senior Software Developer (ID#5541)
New Value Solutions
Vancouver, BC · Greater Vancouver, BC
Contract
New Value Solutions, a national IT consulting company, is seeking a Senior Software Developer (Backend/.NET) to design, develop, enhance, and support enterprise-scale applications and…
Added 31 mins ago
Process & Quality Specialist
Toromont Cat
Bradford, ON
Full-time
Demonstrate knowledge of heavy equipment systems, components, technical specifications, inspection criteria, and quality processes.
Added 31 mins ago
Electrical Engineer
Rightway Recruitment
Victoria, BC
$65,000 to $130,000 CAD / year
Full-time
Rightway Recruitment is supporting the search for an established engineering consulting client in Victoria, BC that is looking to add an Electrical Engineer to its growing team. This…
Added 33 mins ago
Estimate Lead - Energy Construction Operations
Kiewit
Calgary, AB
…intensely rigorous and detailed-oriented, incorporating powerful…
Added 33 mins ago
Quality Engineer II (Mainframe)
TD
Toronto, ON
Full-time
The Quality Engineer II – Mainframe is a hands-on role accountable for leading comprehensive end-to-end quality engineering activities for assigned medium-to-high-complexity initiatives.…
Added 33 mins ago
Vice-President, Digital Discoverability and Shopping
CIBC
Toronto, ON
Full-time
Added 33 mins ago
Embedded Software Engineer
Analog Devices
Toronto, ON · Vancouver, BC · Canada, Toronto
Basic knowledge of embedded systems, software development, and computer engineering principles.
Added 33 mins ago
Lead Engineer - Facility Design
AESO
Calgary, AB · KPMG Tower
Full-time
Reporting to the Manager, Project Engineering, the Lead Engineer, Facility Design is a senior engineering role responsible for supporting transmission facility design and connection…
Added 46 mins ago
Construction & Project Manager
M2 Engineering
AB · Edmonton, AB
Full-time
This Position Is Open To Professional Engineers And Certified Engineering Technologists With a Background Supported By Years Of Construction Experience. Experience Related To Construction…
Added 48 mins ago
Stagiaire en industrialisation et analyse statistique
Teledyne Technologies Incorporated
Bromont, QC · Canada - Bromont, QC (TDY)
Full-time
Added 48 mins ago
Embedded Systems Software Engineer
indie
Toronto, ON
…cutting-edge semiconductors, photonics, and radar sensors and systems for automotive, industrial, and adjacent markets. Our innovations are at the heart of advanced intelligent sensing and…
Added 48 mins ago
Sr. Product Manager, Mobile App
Rivian and Volkswagen Group Technologies
Remote, Canada
$96,800 to $128,260 CAD / year
Full-time · Remote
…clear vision for automotive’s next chapter. From operating systems to zonal controllers to cloud and connectivity solutions, we’re addressing the challenges of electric vehicles through…
Added 48 mins ago
Site Civil Section Manager
HDR
Toronto, ON · Richmond Hill, ON
Full-time
We believe building engineering is more than systems and structures, it’s about powering progress and enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help…
Added 48 mins ago
Software Development Manager, Ring Cloud Connectivity Org
Amazon
Toronto, ON
You'll own the technical, and operational strategy for a team delivering complex systems that process high-throughput real-time data and integrate with a broad ecosystem of connected…
Added 48 mins ago
Software Development Engineer, Ring Cloud Connectivity Org
Amazon
Toronto, ON
…ownership, iterative delivery, AI-first development practices, and engineering…
Added 1 hour ago
Vice-President, Digital Discoverability and Shopping
CIBC
Toronto, ON
Full-time
Added 1 hour ago
Process Engineer
MatchBox Consulting Group
Calgary, AB
Full-time
Experience with mechanical design and engineering of process equipment, heat transfer equipment, piping, and related systems.
Added 1 hour ago
IT Auditor
MatchBox Consulting Group
BC · British Columbia, Canada
Contract
The successful candidate will assess implementation risks, controls, decision criteria, and supporting evidence before systems move into production. The role will work closely with Internal…
Added 1 hour ago
Consulting Operations, Manager (Bilingual FR/EN)
PwC Canada
Montreal, QC
Full-time
Work with technical teams to define data flows, KPI/reporting logic, solution requirements, and integration points across systems such as ERP, MES, CMSS, WMS, and TMS, where applicable.

Cerebras

Software Engineer - Host and Network IO

Toronto, ON, Canada

Job type: Full-time
Apply by: Oct 10, 2026
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

Apply About employer

Applications open in a new tab.

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.

Apply About employer

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

Report this job