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Added 4 months ago
M
NEW AI Deployment Strategist
Mistral
Montreal, Quebec
- Full-time
Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems - across high-stakes…
Added 4 months ago
M
{NEW} Applied AI, Technical Lead, Forward Deployed AI Engineer
Mistral
Montreal, Quebec
- Full-time
Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems - across high-stakes…
Added 3 months ago
U
Software Engineer – MLOPS
Ubisoft
Montreal, Quebec
- Full-time
Lead end to end projects, from design to real world usage
Added 3 months ago
TH
Senior AI Engineer - Full time
Trillium Health Partners
Mississauga, Ontario
- Full-time
Lead AI integration and implementation efforts within the hospital, and with partners
Added 2 months ago
Junior Software Engineer-Global Payments Engineering
Scotiabank
Toronto, ON
Technical understanding – as a standard Software Engineer there will be expectations that you are able to lead technical discussions, challenge design and strategy
Added 2 months ago
Software Engineer, Payments Integration & Modernization
Scotiabank
Toronto, ON
Technical understanding – as a standard Software Engineer there will be expectations that you are able to lead technical discussions, challenge design and strategy
Added 3 months ago
Senior Manager, Grid Modeling
Breakthrough Energy
Quinte West, Ontario
Lead targeted efforts to help anchor partners - utilities, grid operators, consultancies - move pilot or production planning workflows onto open-source tools, identifying what is missing…
Added 4 months ago
CF
Senior AI Engineer
CI Financial
Toronto, Ontario
- Full-time
Design, prototype, and lead development of agentic AI systems capable of multi-step reasoning, task decomposition, and tool use to automate and support complex business workflows.
Added 3 months ago
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Senior Analyst, Total Fund Data Science and Modeling
HOOPP (Healthcare of Ontario Pension Plan)
Toronto, Ontario · CA ON Toronto
- $103,000 to $153,000 CAD / year
- Full-time
Lead research and identify new technologies, techniques, and methodologies that can improve AI-enabled analytics, semantic retrieval, reporting automation, data quality, and investment…
Added 2 months ago
Staff Data Scientist
Toast
Canada
As a Staff Data Scientist, you’ll lead the design and development of scalable ML systems for use cases such as menu recommendation, demand forecasting, offer targeting, and guest…
Added 4 months ago
Network Engineer, Operations & Support
Meta
Quinte West, Ontario
Participate in on-call rotations and lead operational response to network events, communicating status, risks, and mitigation plans to stakeholders
Added 3 months ago
Artiste principal ou artiste principale en développement de l’apparence / Senior Look Development Artist
Sony Pictures Imageworks
Montreal, Quebec
Linux et capacité de script dans les langages pertinents, y compris MEL, Perl et Python
Added 4 months ago
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Sr. Developer/SRE - Vice President
Citi
Remote, Canada
- Full-time
- Remote
We are seeking a seasoned Sr. Developer/SRE to join our team. The successful candidate should have a strong background in programming, technical fundamentals, and CI/CD pipelines. They…
Added 4 months ago
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Manager Software Engineering
PointClickCare
Mississauga, Ontario
- Full-time
As a Manager of Software Engineering reporting to the Sr Manager of Engineering, you'll lead multiple Agile teams to deliver high-quality software solutions. You'll own the technical…
Added 1 month ago
AC
Software and AI Team Lead
AXYZ CNC Routers
Hamilton, ON · Waterdown, ON
- Full-time
…team leadership and hands-on software development. You will lead three software developers and one software tester while contributing as the team’s fourth…
Added 1 month ago
WI
Senior Geochemist
WSP in Canada
Edmonton, AB
- Full-time
Lead geochemistry and hydrogeochemistry programs that strengthen mine design, environmental assessment, permitting, construction, operations, and closure decisions.
Added 1 month ago
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Senior Geochemist
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Vancouver, BC
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Lead geochemistry and hydrogeochemistry programs that strengthen mine design, environmental assessment, permitting, construction, operations, and closure decisions.
Added 1 month ago
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Senior Geochemist
WSP in Canada
Calgary, AB
- Full-time
Lead geochemistry and hydrogeochemistry programs that strengthen mine design, environmental assessment, permitting, construction, operations, and closure decisions.
Added 1 month ago
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Senior Geochemist
WSP in Canada
Vancouver, BC
- Full-time
Lead geochemistry and hydrogeochemistry programs that strengthen mine design, environmental assessment, permitting, construction, operations, and closure decisions.
Added 1 month ago
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Principal Data Science and AI Engineer
RBC
Toronto, ON
- Full-time
Are you ready to lead transformative AI initiatives and drive innovation at enterprise scale? Do you excel in environments of rapid technological advancement and thrive on solving complex,…
Added 2 months ago
AN
Senior/Lead Software Engineer, Network Systems
Arista Networks
Vancouver, BC
- Full-time
Arista Networks is looking for world-class Senior/Lead Network Systems software engineers.
Added 1 month ago
Lead Engineer - Data
ZS
Toronto, ON
The Data Engineering Lead is a senior technical professional responsible for designing, building, and optimizing scalable data architectures and processes to enable efficient data…
Added 1 month ago
AC
Early Careers: Actuarial Intern, Property & Casualty Reinsurance - 8 months - Winter 2027
Aon Corporation
Toronto, ON
- Full-time
Skills and experience that will lead to success
Added 1 month ago
Q
Firmware Engineer, Staff
Qualcomm
Toronto, ON
- Full-time
2+ years of work experience with Programming Language such as C, C++, Java, Python, etc.
Added 1 month ago
Electrical Engineering Intern Summer 2027
Rocket Lab Corporation
Toronto, ON
…knowledge and experience you bring to the role, your ability to lead development projects without supervision, and your ability to successfully collaborate across teams to deliver…

Arista Networks

Senior/Lead Software Engineer, Network Systems

Vancouver, BC, Canada

The new hire base pay for this role has a pay range of $120,000 to $195,000 across Canada. · Full-time

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Job details

Pay: The new hire base pay for this role has a pay range of $120,000 to $195,000 across Canada.
Job type: Full-time
Posting language: English
Posted: Aug 24, 2026

Original job description

Company Description

Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges.

At Arista we value the diversity of thought and perspectives that each employee brings to the table. We believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation.

Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do.

Job Description

Who You'll Work With

Arista Networks is looking for world-class Senior/Lead Network Systems software engineers.

Network systems software is all about managing hardware components on switches and routers. As a senior/lead Network Systems engineer, you will collaborate and work with customers, product management and hardware engineers to design and build novel features that help Arista hardware run effectively and efficiently. You will write software that controls everything from temperature sensors, fan controllers, power controllers, storage devices to FPGAs, NICs and PCIE switches. You will design abstractions that allow this software to be easily packaged and integrated into hardware drivers that manage all our hardware. You will have the opportunity to design solutions to accelerate key functions using hardware and FPGAs to improve system performance. You will also get to work closely with our hardware engineers throughout the lifecycle of our products - ranging from influencing hardware designs for ease of software control, to bringing up brand new hardware and taking it through the development cycle to market.

What You'll Do

Arista Software Engineering roles demand a strong and broad software engineering background. While the primary focus area for this role is Network Systems software, the role will cover all aspects of software development spanning the addition of new features, debugging problems and fine tuning code for scalability and performance. You will own your projects from definition to deployment and customer interactions, and you will be responsible for the quality of everything you deliver.

Arista Software Engineering prides itself on a supportive and growth oriented culture. Over time, as your interests change, coupled with evolving business needs you will have the opportunity to switch from packet forwarding to other areas, if you like.

Interface with customers, product management and hardware engineers to come up with innovative new network systems features.
Architect, design and manage the development of these features.
Develop and maintain features using C, C++ and Python, review and contribute to functional and design specifications. Build automated tests and test infrastructure to test the features.
Work with hardware and manufacturing teams to bring new hardware to market.
Collaborate with hardware engineers to design optimal software control interfaces for managing hardware components.
Provide technical leadership across features, projects and tools.
Work with Customer Support Engineers and customers to analyze, mitigate and fix problems in customer networks.
Work with the System Test Engineers to analyze problems found in their tests and provide fixes for those problems.
Mentor new and junior engineers to bring them up to speed in Arista's software development environment.

Qualifications

BS Computer Science/Electrical Engineering/Computer Engineering + 8 years experience, or MS Computer Science/Electrical Engineering/Computer Engineering + 6 years experience, or Ph.D. in Computer Science/Electrical Engineering/Computer Engineering + 3 years experience, or equivalent work experience
Expert knowledge of C or C++ and Python.
Knowledge of UNIX or Linux
Hands-on experience in the design and development of hardware device drivers and/or system management utilities
Understanding of IP networking and/or distributed systems is a plus
Experience working with low level hardware components is a plus
Applied understanding of software engineering principles
Strong problem solving and software troubleshooting skills
Ability to design a solution and implement features independently.
Ability to work in small teams.

Additional Information

The new hire base pay for this role has a pay range of $120,000 to $195,000 across Canada. Arista offers different pay ranges based on work location, so that we can offer consistent and competitive pay appropriate to the market. The actual base pay offered will be based on a wide range of factors, including skills, qualifications, relevant experience, and work location.

The pay range provided reflects base pay only and in addition certain roles may also be eligible for discretionary Arista bonuses and equity. Employees in Sales roles are eligible to participate in Arista’s Sales Incentive Plan, which pays commissions calculated as a percentage of eligible sales. Employees are also entitled to benefits including medical, dental, vision, wellbeing, income protection and a Group Retirement Savings Plan. The recruiting team can share more details during the hiring process specific to the role and location.

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More about this job

Responsibilities

You will design and develop network systems software to manage hardware components like switches and routers while collaborating with cross-functional teams. Additionally, you will own projects from definition to deployment, including debugging, performance tuning, and mentoring junior engineers.

Requirements

Candidates must have a degree in Computer Science, Electrical Engineering, or Computer Engineering with at least 6 to 8 years of relevant experience. Expert proficiency in C, C++, and Python, along with experience in hardware device drivers and Linux/UNIX environments, is required.

Skills

C
C++
Python
UNIX
Linux
Device drivers
System management
IP networking
Distributed systems
Hardware design
Software engineering
Debugging
Scalability
Performance tuning
Automated testing
Technical leadership

Benefits

Medical
Dental
Vision
Wellbeing
Income protection
Group Retirement Savings Plan
Discretionary bonuses
Equity

Visa sponsorship

Not detected in the job text

Keywords

Software Engineering
Network Systems
C
C++
Python
UNIX
Linux
Device Drivers
IP Networking
Distributed Systems
Hardware
FPGAs
NICs
PCIE
Switches
Routers
Automation
Scalability
Performance
System Management
Data Center
Cloud Computing
Artificial Intelligence
Software-defined Networking
Debugging
Technical Leadership
Mentoring

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