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Added 4 months ago
CM
Software Engineer
Canon Medical Informatics
Waterloo, Ontario
- Full-time
Bachelor’s degree in Computer Science, Engineering or related or equivalent work experience
Added 1 month ago
Senior QA Automation Engineer
Tubi - Canada
Toronto, ON
…media workflows. You'll be instrumental in collaborating with engineering, product, and data science teams to define comprehensive QA strategies that guarantee both functional excellence…
Added 1 month ago
Senior Automation Engineer
Tubi - Canada
Toronto, ON
We are looking for a talented Automation Engineer to join our Automation Engineering team in Toronto. In this role, you will be responsible for designing and implementing automated tests…
Added 6 months ago
SH
AI Developer
Spectrum Health Care
Toronto, Ontario
- $110,000 to $120,000 CAD / year
- Full-time
Collaborate with Data Engineering teams to build and maintain scalable, HIPAA‑compliant data pipelines using Python, SQL, Spark, and Databricks to support healthcare AI use cases
Added 6 months ago
S
Generative AI Consultant
Sia
Toronto, Ontario
- $80,000 to $100,000 CAD / year
- Full-time
Master's degree or Engineering degree (or equivalent) in Computer Science, Engineering, Data Science, or a related quantitative field.
Added 4 months ago
ME
Water Resources Engineer
Montrose Environmental Group
Calgary, Alberta · Edmonton, Alberta · CAN-Alberta-Edmonton
- Full-time
Experience with Python, R, or VBA for data analysis and model automation would be considered an asset.
Added 4 months ago
N
Engine/Gameplay Architect - UGC / Architecte moteur / gameplay – UGC
NBCUniversal
Montreal, Quebec
- Full-time
Architect the end-to-end UGC framework: data models, runtime systems, and extensibility points
Added 4 months ago
V
Senior Technical Support Analyst
Verily
Remote, Canada
- Full-time
- Remote
Verily Health is a data platform and technology company purpose-built to power AI-enabled precision health solutions that accelerate research and improve care for individuals and…
Added 3 months ago
M
Senior Manager, Data Engineering
Moneris
Remote, Canada
- Full-time
- Remote
As the Senior Manager, Data Engineering, you will lead the data engineering function responsible for delivering reliable, scalable, and secure data platforms that power Moneris' business…
Added 4 months ago
JA
Quantative Developer
Jay Analytix
Montreal, Quebec
- Contract
We are seeking a Quantitative Developer with strong expertise in quantitative finance and advanced proficiency in Python. This role focuses on building and implementing financial models,…
Added 4 months ago
JI
QA Automation Specialist (12-month Contract) | Spécialiste QA automatisation (Contrat de 12 mois)
Jesta I.S.
Westmount, Quebec · Montreal, Quebec
- Full-time
Analyze test results, identify defects, and support root cause analysis with engineering teams.
Added 2 months ago
C
Lead Phyton and Generative AI Engineer- Vice President
Citi
Remote, Canada
- Full-time
- Remote
We're searching for a highly skilled and experienced senior engineer and Python expert to lead the design and development of the various AI-related technologies as part of Services Tech AI…
Added 1 month ago
Digital Services Engineer
Alstom
Saint-Bruno, QC
…Day-to-day, you’ll work closely with teams across the business (engineering, operations, and maintenance teams), support the deployment of digital solutions, and contribute to data-driven…
Added 5 months ago
G
DevOps pour infrastructure cloud - DevOps for Cloud Infrastructure
Gameloft
Montreal, Quebec
- Full-time
Are you a developer who is passionate about the infrastructure components that run and support your applications?
Added 4 months ago
G
Développeur(se) d'automatisation et d'infrastructure - Infrastructure & Automation Developer
Gameloft
Montreal, Quebec
- Full-time
We are looking for a talented FinOps Developer to join our team. This role focuses on automating the retrieval, validation, and reporting of infrastructure, software, database, and…
Added 4 months ago
V
Lead Software Engineer
Validere
Calgary, Alberta · Toronto, Ontario
- Full-time
…smarter decisions by streamlining operations with integrated data, automation, and predictive…
Added 6 months ago
DI
kdb+ Developer (Relocation to New York)
Data Intellect
Toronto, Ontario
- Full-time
Data Intellect is a specialist data and technology consultancy with deep roots in capital markets. We build high-performance systems that power trading, risk, and analytics for some of the…
Added 5 months ago
DI
kdb+ Engineer
Data Intellect
Toronto, Ontario
- Full-time
Data Intellect is a specialist data and technology consultancy with deep expertise in capital markets. We build high-performance systems that power trading, risk and analytics for some of…
Added 5 months ago
DI
Senior kdb+ Engineer
Data Intellect
Toronto, Ontario
- Full-time
Data Intellect is a specialist data and technology consultancy with deep expertise in capital markets. We build high-performance systems that power trading, risk and analytics for some of…
Added 4 months ago
Senior Full Stack AI Engineer
Ombud
Quinte West, Ontario
…orchestration / tool calling / evaluation pipelines) and the ML data engineering that supports it (embeddings, vector store operations, retrieval quality, RAG/CAG…
Added 5 months ago
AN
Software Engineer, Layer1
Arista Networks
Vancouver, British Columbia
- Full-time
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…
Added 2 months ago
AN
Senior/Lead Software Engineer, Network Systems
Arista Networks
Vancouver, BC
- Full-time
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…
Added 2 months ago
AN
Senior/Lead Software Engineer, Layer1
Arista Networks
Vancouver, BC
- Full-time
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…
Added 2 months ago
AN
BIOS Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
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…
Added 2 months ago
AN
Senior/Lead Software Engineer (Packet Forwarding Engines)
Arista Networks
Vancouver, BC
- Full-time
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…

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

Design and develop software to manage hardware components such as sensors, fan controllers, and FPGAs for network switches and routers. Collaborate with hardware engineers and customers to architect novel features and ensure high-quality deployment from definition to market.

Requirements

Requires a degree in Computer Science or Electrical Engineering with 3 to 8+ years of experience depending on the degree level. Expert proficiency in C/C++ and Python, along with hands-on experience in hardware device drivers and Linux/Unix environments is essential.

Skills

C
C++
Python
Linux
Unix
Hardware Device Drivers
System Management Utilities
IP Networking
Distributed Systems
Software Troubleshooting
System Performance Optimization
FPGA
PCIE Switches
NICs
Software Architecture
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

Network Systems
C
C++
Python
Linux
Unix
Device Drivers
FPGA
NICs
PCIE
IP Networking
Distributed Systems
Software-Defined Networking
Cloud Computing
Artificial Intelligence
Hardware Control
System Management
Software Engineering
Debugging
Scalability
Performance Tuning
Network Switches
Routers
System Test
Technical Leadership
Hardware Design
Vancouver
Arista Networks
Data Center
Campus Networking

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