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Added 9 mins ago
S
Production Technician
Skretting
Vancouver, BC
- Internship
Reporting: Logs data and information on production orders and activities in the appropriate systems to have a complete administration and insight in the state and progress of production…
Added 9 mins ago
SH
Senior Director, Risk and Compliance
SE Health
Markham, ON
- Full-time
Lead the Emergency Response and Preparedness Plan (ERPP), including business continuity planning and organization-wide exercises and activities.
Added 9 mins ago
A
Employee Relations Advisor
Arcadis
Toronto, ON
- Full-time
…initiatives, programs, or challenges. They will also collaborate with business partner community and broader people services teams to support the total employee experience within Arcadis…
Added 38 mins ago
OP
Industrial Electrician/Instrumentation & Control Apprentice - Durham Region
Ontario Power Generation
Pickering, ON
- Full-time
Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.
Added 38 mins ago
TO
Lead 2, Surgical Systems
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Ottawa, ON
- Full-time
The Surgical Systems Lead provides program-level guidance to support effective, standardized management and continuous improvement across surgical services. The role coordinates activities,…
Added 38 mins ago
TO
Coordinator 2, Employee Sched
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Ottawa, ON
- Full-time
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Industrial Millwright Apprentice - Durham Region
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Pickering, ON
- Full-time
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Added 54 mins ago
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Associate, Operations - DS Cash Control
RBC
Toronto, ON
- Full-time
You will be helping a team of seven individuals with the processing of daily task using systems such as RBC Express, Service Link, JEFE, BTS. Assist where required to balance in work…
Added 54 mins ago
W
Principal Product Manager - Workday AI - Agent Factory
Workday
Vancouver, BC · Canada, BC, Vancouver
- Full-time
…enterprise customers: compliance, auditability, and deeply embedded business processes. If you want to build the next generation of enterprise software, not just add AI to the current one,…
Added 1 hour ago
SR
Analyst, FP& A & Continuous Improvement
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Vaughan, ON
- Full-time
The Analyst, FP&A & Business Process Improvement supports the annual budgeting and quarterly forecasting processes, including administration and enhancement of the Yardi ABF planning…
Added 1 hour ago
IC
Cloud Infrastructure & DevSecOps Engineer
InfoTrack Canada
Toronto, ON
- Full-time
…Canada. You will unblock critical environment work, accelerate developer velocity through faster builds and reproducible environments, and provide same-timezone incident response for…
Added 1 hour ago
Manager, Production
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Amherst, NS
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Vancouver, BC
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Manager Plumbing and Gas
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…Vancouver Building By-law, technical decision making for plumbing…
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Discovery Program - Project Management
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QC · Saint-Laurent, Quebec
- Full-time
ABB’s Distribution Solutions Division is part of the Electrification Business Area and provides innovative solutions that help customers improve the safety, reliability, efficiency, and…
Added 1 hour ago
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FLIGHT CENTRE - TRAVEL CONSULTANT - NORTH SHORE, BC
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BC · British Columbia, Canada
- Full-time
This role is rewarding, but it’s not easy, especially in your first few months. You will be learning multiple systems, navigating a wide range of products, and managing high volume customer…
Added 1 hour ago
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FLIGHT CENTRE - TRAVEL CONSULTANT - VICTORIA, BC
Flight Centre Travel Group Canada
BC · British Columbia, Canada
- Full-time
This role is rewarding, but it’s not easy, especially in your first few months. You will be learning multiple systems, navigating a wide range of products, and managing high volume customer…
Added 1 hour ago
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Administrative Support V
Alberta Health Services
AB · Edmonton, AB
- Full-time
Completion of post-secondary education (e.g. certificate in office or business administration).
Added 1 hour ago
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Privacy Advisor
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Calgary, AB
- Full-time
Added 1 hour ago
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Senior Software Engineer
Fleetworthy
AB · Edmonton, AB
- Full-time
Collaborate with cross-functional teams to implement features and business logic
Added 1 hour ago
IC
Production Supervisor
IMT CORPORATION
ON
- $65,200 to $92,600 CAD / year
- Full-time
Microsoft Office and manufacturing/business systems.
Added 1 hour ago
IC
Production Manager
IMT CORPORATION
ON
- $88,200 to $109,300 CAD / year
- Full-time
IMT Precision does not use artificial intelligence, automated screening systems, or algorithm-based decision tools in any part of the hiring process for this position. All applications are…
Added 1 hour ago
Director, Operations, MB, ON
Mary Browns
Markham, ON
…within an assigned region. Responsible for coordination of business development efforts and initiatives within assigned region. Accountable for driving franchisee sales and profit, coaching…
Added 1 hour ago
H
Dental Administrator
HealthOne
Toronto, ON
- $25 to $27 CAD / hour
Proficient in Microsoft Office (Word, Excel, Outlook) and experienced with CRM/EMR systems, preferably Tracker software.
Added 1 hour ago
GE
12 Month Contract E-Commerce Digital Coordinator
Gerrie Electric Wholesale LTD
Burlington, ON
- Full-time
…Club winner of Canada’s Best Managed Companies. Having been in business since 1957, we are an established and well-respected company in the…

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

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