Jobs in Canada

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Added 1 month ago
G
Manager, Agent Development, Applied AI
Google
Waterloo, ON
- Full-time
Experience in Python or similar coding languages.
Added 1 month ago
FF
Safety Systems Analyst
FPS Food Process Solutions Corporation
Richmond, BC
- Full-time
FPS is seeking a highly analytical and technically proficient Safety Systems Analyst to lead the development, optimization and governance of technology solutions that support Corporate…
Added 1 month ago
FF
Safety Systems Analyst
FPS Food Process Solutions Corporation
Charlottetown, PE
- Full-time
FPS is seeking a highly analytical and technically proficient Safety Systems Analyst to lead the development, optimization and governance of technology solutions that support Corporate…
Added 1 month ago
ND
AI Solution Architect/FDE (AWS and Azure)
NTT DATA North America
Toronto, ON
- Other
We are seeking an experienced AI Lead/Solutions Architect to drive artificial intelligence and machine learning initiatives across RBC. This role requires a strategic leader who can…
Added 1 month ago
AI
Staff Engineer
Atlantis IT Group
Toronto, ON
- Contract
As a Staff Engineer supporting the ADT - CODI program within Operations Technology, you will lead the technical design, development, and implementation of complex, multi-platform…
Added 1 month ago
T
Senior Mongo DBA
TD
Mississauga, ON
- Full-time
Lead root cause analysis (RCA) and implement preventative solutions
Added 1 month ago
M-
Développeur Logiciel Principal.e, Plan de Contrôle - Laboratoire d'IA Souveraine
Mila - Institut québécois d'intelligence artificielle
Montreal, QC
- Full-time
…stack. Reporting to the Senior Director of Engineering, you will lead the architecture and hands-on implementation of the control-plane APIs, services, state models, workflows, and…
Added 1 month ago
Staff Product Security Engineer, Reviews
Okta
Toronto, ON
Lead product security incidents, assess risks, and drive remediation efforts.
Added 1 month ago
Senior Machine Learning Engineer, Recommendations
Lyft
Toronto, ON
Lyft considers working in the office at least 3 days per week to be an essential function of this hybrid role
Added 1 month ago
E
Data Steward
EXFO
Montreal, QC
- Full-time
Connaissances de base de Git et en programmation/scripting (Python, Bash, Java).
Added 1 month ago
NF
Data Engineer
Nature Fresh Farms
Leamington, ON
- $75,000 to $100,000 CAD / year
- Full-time
Lead triage meetings and collaborate with Business and Technology stakeholders to determine and implement fixes for identified data issues.
Added 1 month ago
GD
Research Developer, Frontier AI Incubation, DeepMind
Google DeepMind
Montreal, QC
- Full-time
2 years of experience programming in Python or C++.
Added 1 month ago
LC
Senior Analytics Engineer
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Own pipeline health end-to-end: monitor proactively, lead incident response, and surface risks before they become delivery problems
Added 1 month ago
I
systems integration engineer - software
iSteer
Toronto, ON
- Full-time
Lead and co-ordinate teams of information systems professionals in the development of software and integrated information systems, process control software and other embedded software…
Added 1 month ago
P
Senior Security Engineer
PheedLoop
Toronto, ON
- Full-time
Lock down the developer workstation as a first-class attack surface. Set the bar for endpoint hardening, extension hygiene, secret management, and least-privilege access across every…
Added 1 month ago
Android XR Application Compatibility AI Technical Lead
Google
Waterloo, ON
…programming languages including but not limited to: GO, Java, Python, C/C++, C#, Objective C, Python, JavaScript,…
Added 1 month ago
AN
Senior/Lead Software Engineer (Packet Forwarding Engines)
Arista Networks
Vancouver, BC
- Full-time
Independently implement solutions to small-sized problems in our packet forwarding engine software and system software using the C, C++, and python programming languages.
Added 1 month ago
AN
Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
Arista Networks is looking for world-class Senior/Lead software engineers to join our Extensible Operating System (EOS) software development team. As a core member of the EOS team, you will…
Added 1 month ago
AN
BIOS Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
Develop automated tests using C, C++ and Python to validate your features.
Added 1 month ago
AN
Senior/Lead Software Engineer, Layer1
Arista Networks
Vancouver, BC
- Full-time
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.
Added 1 month ago
M
Senior Software Engineer - Card Network Integration
Marqeta
Remote, Canada
- Full-time
- Remote
Experience developing in Java and/or Python, however we welcome experience in other programming languages.
Added 1 month ago
OC
Odoo Developer
OERP Canada
Toronto, ON
- Internship
The developer team is responsible for reviewing and writing and testing code within implementations and customization on customer systems, helping them streamline their business with OERP…
Added 1 month ago
PC
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
Pwc Canada
Toronto, ON · Calgary, AB · Ottawa, ON · Vancouver, BC
- Full-time
…our clients. You will architect deeply technical solutions, lead cross-functional engineering pods, and convert client ambiguity into shipped capabilities. You will simultaneously drive…
Added 1 month ago
AM
Standard Cell Design Enablement Lead
Advanced Micro Devices, Inc
Markham, ON
- Full-time
…shell environments and scripting languages such as Perl and…
Added 1 month ago
K
Senior Consultant, Financial Services-Insurance & Wealth & Asset Management
KPMG
ON · Toronto, Ontario
- Full-time
Support or lead client workstreams across strategy, operations, transformation, and implementation.

Arista Networks

Senior/Lead Software Engineer, Layer1

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: Oct 5, 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

As a Layer1 software engineer, you will get to work on software that manages the physical layer, where packets meet the outside world. Stable and reliable physical connectivity is critical for any network and that is your challenge. You will get to write control software that brings to life everything from the ubiquitous 1GBASE-T connectors to 1.6T long reach optics that provide fiber connectivity across continents. Your software will need to work across a wide variety of forwarding engines, connectors and interface chips called gearboxes, which allow our hardware platforms to support diverse physical connectivity options within a product family. You will build instrumentation and telemetry tools that track physical link health parameters reported by the Layer1 components and enable operators to monitor and troubleshoot their links effectively. You will also work closely with our Optics teams to define standards for new media and bring them to market.

Arista Software Engineering roles demand a strong and broad software engineering background. While the primary focus area for this role is Layer1 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 Layer1 to other areas, if you like.

What You’ll Do

Interface with customers, product management and hardware engineers to come up with innovative new Layer1 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 Layer1 components like Phys and Transceivers to market.
Collaborate with hardware engineers to design optimal software control interfaces for managing Layer1 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
Knowledge of digital communication technologies like modulation and signal encoding schemes is a plus.
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 architect and develop control software for physical layer networking components, including 1GBASE-T and high-speed optics. Additionally, you will collaborate with hardware teams to define standards, build telemetry tools, and provide technical leadership to mentor junior engineers.

Requirements

Candidates must possess 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 a strong understanding of software engineering principles and hardware-level components, is required.

Skills

C
C++
Python
UNIX
Linux
Layer1 software
Digital communication
Signal encoding
IP networking
Distributed systems
Hardware components
Software engineering
Troubleshooting
Telemetry tools
Technical leadership
Mentoring

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
Layer1
Networking
C
C++
Python
UNIX
Linux
Data Center
Cloud Computing
Artificial Intelligence
Software-defined Networking
1GBASE-T
Optics
Telemetry
Phys
Transceivers
Hardware Engineering
Distributed Systems
IP Networking
Signal Encoding
Modulation
Scalability
Performance Tuning
Automation
Instrumentation
Debugging
Technical Leadership
Mentoring
Product Development

Seniority

Senior

Perks

Retirement plan
Performance bonus
Stock or equity
Wellness program

Tools

C
C++
Python
Linux
UNIX

Languages

English

Fields of study

Computer Science
Electrical Engineering
Computer Engineering

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Work requirements

Jobs in Canada