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Added 33 mins ago
Q
Senior Cloud DevOps Engineer
Qfin
Toronto, ON · North York, ON
- Full-time
We are looking for a Senior Cloud DevOps (SRE) Engineer to design, implement, operate, and continuously improve our cloud infrastructure and DevOps capabilities on AWS.
Added 33 mins ago
V
Director Program Management
Verathon
Burnaby, BC
- Full-time
Partner effectively across Engineering, Product Marketing, Operations, and QA/RA - working with peers and senior leaders to maintain alignment throughout development and launch.
Added 37 mins ago
Senior Client Manager - Montreal
Xerox
Montreal, QC
…opportunity selling Xerox Office Technology and Services including hardware, software, apps, information technology (IT), and professional services in an assigned…
Added 52 mins ago
H
Senior Warehouse Operative Specialist
Humanoid
Burnaby, BC
- Full-time
As a Senior Warehouse Operative Specialist, you will take hands-on ownership of day-to-day warehouse and inventory operations at our Vancouver site.
Added 1 hour ago
OP
Talent Pool - Security Specialist
Ontario Provincial Police
Orillia, ON
- Temporary
Knowledge of physical security principles, site security management, facility assessments, and high-security hardware systems.
Added 1 hour ago
TC
Senior L3 Network Engineer (Network SME and Automation Lead)
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
The Senior L3 Network Engineer is the technical lead for the Switch Lifecycle Refresh Program, with responsibility for engineering design, migration planning, technical governance, advanced…
Added 1 hour ago
M
Production Supervisor
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
Interfaces and communicates with line managers as required on critical failures and recovery plans and may participate in senior management strategic resource initiatives in specified areas
Added 2 hours ago
T
IT Operations Analyst IV
TD
Toronto, ON
- Full-time
Deliver effective and defect-free support (application, hardware, software and/or operations), researching system issues / opportunities, overseeing the execution of recommendations and…
Added 2 hours ago
QT
Head of Quantum Development
Quantized Technologies
Calgary, AB
- Full-time
Our team operates at the intersection of quantum physics, hardware, embedded systems, and software to tackle challenges on a generational scale. If you want to do the most impactful work of…
Added 3 hours ago
Digital Engineer
Alstom
Saint-Bruno, QC
Hands-on experience in one or more software development phases such as software development, hardware-software integration, etc.
Added 3 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 4 hours ago
M
Commercial Sales Manager
MainMicro
Montreal, QC · Greater Montreal Metropolitan Area
- $115,000 to $140,000 CAD / year
- Full-time
…turns a room of Commercial Account Executives (both junior & senior) into a pipeline-crushing unit, and who’s building a sales culture rooted in accountability, trust, and relentless…
Added 4 hours ago
AC
Senior Product Line Manager
Amphenol Communications Solutions
Markham, ON
- Full-time
Amphenol High Speed Products Group is seeking a Senior Product Line Manager - High Speed I/O Connectors to lead the strategy, growth and execution of a strategically important portfolio…
Added 4 hours ago
CE
Senior Coordinator, OT SCADA
Cenovus Energy
Calgary, AB
- Full-time
Reporting to the Manager OT Operations, the Senior Coordinator, OT SCADA provides senior-level technical coordination, governance, and multi-site accountability for SCADA systems and…
Added 6 hours ago
SC
Design Director
Sony Computer Entertainment France SA
Montreal, QC
- Full-time
…SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and…
Added 6 hours ago
A
Senior Instrumentation Control and Electrical Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
Come join us in reshaping the future with AtkinsRéalis. We are seeking a highly motivated Senior Instrumentation, Control & Electrical Engineer to join our Retube Tooling & Field Services…
Added 6 hours ago
MM
Senior Analyst - IT Support
Marsh McLennan
Toronto, ON · Mississauga, ON · Kitchener, ON
- Full-time
As a Senior Analyst – IT Support (developing professional individual contributor), you will provide onsite and remote support to end users across multiple offices, installing, maintaining,…
Added 6 hours ago
DC
Hardware Engineering Co-op
Danaher Corporation
Concord, ON · CAN - Concord - AB Sciex LP
- Full-time
You will be a part of the Hardware Development team and report to a Senior Engineer that is responsible for New Product Development, Sustaining, and/or VAVE. If you thrive in a fast-paced…
Added 7 hours ago
SR
Senior Automation Specialist
STRIVE Recruitment Inc.
Cambridge, ON
- $80,000 to $95,000 CAD / year
- Full-time
…and systems integration that is looking for an experienced Senior Automation Specialist to join its team in Cambridge,…
Added 7 hours ago
DC
Sr. Software Project Manager (Scaled Agile /Device Development)
Danaher Corporation
Guelph, ON · Toronto, ON · Concord, ON · CAN - Concord - AB Sciex LP
- Full-time
The Senior Software Project Manager is responsible for reducing complexity and managing risk to ensure software and systems are developed in a predictable and efficient manner while…
Added 7 hours ago
V
Senior Mechanical Designer
Voltera
Waterloo, ON
- Full-time
Experience launching at least one hardware product, including design release, pilot builds, and production ramp.
Added 8 hours ago
N
Electronics Regulatory Compliance Engineer
NPAworldwide
Mississauga, ON
- Full-time
Work with production managers and senior technicians to develop and maintain efficient SOPs.
Added 11 hours ago
V
Senior Firmware & FPGA Engineer, SST Control
Verdyn
Oakville, ON
- $110,000 to $160,000 CAD / year
- Full-time
We're looking for a Senior Firmware & FPGA Engineer to own firmware development of our solid state transformer at our Oakville facility. You'll own the real-time control firmware and FPGA…
Added 13 hours ago
CA
Systems Integrator – Honeywell Safety Manager (SIS) Specialist
Cybertech Automation Inc
Edmonton, AB
- Full-time
…Alberta. The successful candidate will have Intermediate to Senior experience (7-10 years+ preferred) and experience in the following…
Added 13 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…

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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