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Added 2 months ago
GD
System Integration & Test, Intermediate
General Dynamics Missions System International
Ottawa, ON
- Full-time
You will work side-by-side with the customer in an Integrated Product Team environment and interact with software engineering, systems engineering, and management teams as required
Added 4 months ago
CM
Software Engineer
Canon Medical Informatics
Waterloo, Ontario
- Full-time
We are looking for a talented Software Engineer to join our team! In this role, you will work collaboratively with a team while taking ownership of complex features. The team’s work is…
Added 1 month ago
Senior QA Automation Engineer
Tubi - Canada
Toronto, ON
Help drive a shift-left testing approach by engaging early in the software development lifecycle, partnering with product managers, engineers, and data scientists to identify quality risks,…
Added 1 month ago
Senior Automation Engineer
Tubi - Canada
Toronto, ON
Strong programming skills in JavaScript/TypeScript (preferred), or Python/Java.
Added 1 month ago
Digital Services Engineer
Alstom
Saint-Bruno, QC
Working closely with engineering teams to deploy, configure, commission, and support hardware and software components of digital solutions within projects.
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 5 months ago
AN
Software Engineer, Layer1
Arista Networks
Vancouver, British Columbia
- Full-time
…advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our…
Added 2 months ago
AN
Senior/Lead Software Engineer, Network Systems
Arista Networks
Vancouver, BC
- Full-time
…advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our…
Added 2 months ago
AN
Senior/Lead Software Engineer, Layer1
Arista Networks
Vancouver, BC
- Full-time
…advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our…
Added 2 months ago
AN
BIOS Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
…advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our…
Added 2 months 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 2 months ago
AN
Senior Software Engineer, Linux Kernel
Arista Networks
Vancouver, BC
- Full-time
…advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our…
Added 1 month ago
Staff Software Engineer, Internal Tools
Tubi - Canada
Toronto, ON
Tubi’s Internal Tools team is at the forefront of AI integration, developing everything from developer resources to production-grade AI for business operations. We are the group responsible…
Added 4 months ago
F
Embedded Software Developer
Fortinet
Burnaby, British Columbia
- Full-time
As a software developer at Fortinet, you will:
Added 4 months ago
PI
Full Stack Engineer
Patlytics, Inc.
Remote, Canada
- Full-time
- Remote
Experience developing open source software and developer tools
Added 1 month ago
N
Software Engineer Production Systems - Netflix Animation Studios
Netflix
Vancouver, BC
- Full-time
Do you mostly think in Java but wish you could talk about movies all day? We are looking for adventurous Full Stack Software Engineers who want to use their skills to help our world class…
Added 4 months ago
JI
Senior Data Scientist | Scientifique de données senior
Jesta I.S.
Westmount, Quebec · Montreal, Quebec
- Full-time
Jesta I.S. is a Canadian enterprise software company with over 55 years of experience delivering mission-critical solutions to retailers, wholesalers, and brand manufacturers worldwide. Our…
Added 4 months ago
PG
Lead Full Stack Developer
Publicis Groupe Holdings B.V
Toronto, Ontario
- Full-time
Saatchi & Saatchi is seeking a Lead Full Stack Developer for an innovative AI platform initiative.You have 8+ years building production software systems and at least a few years leading or…
Added 4 months ago
Senior Back End Engineer (Data Platform)
Forma.ai
Toronto, Ontario
Proficiency in at least one production-grade language such as Python, Java, Scala, Kotlin, Go, C#, or similar.
Added 4 months ago
Senior Software Engineer (Applications)
Forma.ai
Toronto, Ontario
We build enterprise software that helps organizations optimize sales performance and improve go-to-market agility. Our engineering organization includes multiple product application teams…
Added 1 month ago
N
Associate Technical Supervisor (Performance) - Netflix Animation Studios
Netflix
Vancouver, BC
- Full-time
Strong technical foundation, including solid Python skills (plus PyQt or another GUI toolkit), familiarity with data flow/metadata/publishing concepts, and the ability to review code and…
Added 1 month ago
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Associate Technical Supervisor (Front End) - Netflix Animation Studios
Netflix
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- Full-time
Strong technical foundation, including solid Python skills (plus PyQt or another GUI toolkit), familiarity with data flow/metadata/publishing concepts, and the ability to review code and…
Added 4 months ago
F
Staff Software Release QA Specialist (Network)
Fortinet
Burnaby, British Columbia
- Full-time
Identify, document, and track software defects found during testing
Added 4 months ago
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Software Engineer, Full Stack
Basetwo
Remote, Canada
- Full-time
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Work at all levels of the stack, from AWS, Python and Postgres to React, HTML and CSS to build and maintain end to end features.

Arista Networks

BIOS Senior/Lead Software Engineer

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’s BIOS team is responsible for developing and maintaining the CPU firmware, BIOS and Boot Loader software used in all Arista products.. This work includes bringing up new CPU boards, getting EOS to boot securely, efficiently and reliably. This work also involves designing and implementing new features in EOS to manage and secure the low level system initialization and booting subsystems, as well as keeping pace with the latest developments in the open source and proprietary BIOS development communities.

Arista BIOS software engineers are also responsible for low level software driving the CPU subsystems on all Arista products. You will evaluate new CPUs and work with CPU vendors and BIOS vendors to integrate their low level firmware into Arista products. You will work closely with hardware engineers to bring up, validate and test new CPUs in our hardware products.

Arista Software Engineering roles demand a strong and broad software engineering background. While the primary focus area for this role is firmware, BIOS and booting software, your work will cover all aspects of software development spanning the design and development of new features, debugging problems and fine tuning code for reliability 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.

What You’ll Do

Design, develop, integrate and maintain the low-level CPU software in Arista products.
Develop automated tests using C, C++ and Python to validate your features.
Work with hardware engineers and vendors to qualify new CPUs and related components for use in Arista products.
Track ongoing developments in the Linux Kernel and identify features and functionality of interest to Arista for our products and for internal development needs.
Work with upstream open source BIOS communities to contribute features back to the mainline.
Review and contribute to functional and design specifications written by other engineers.
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.
Provide technical leadership across features, projects and tools.
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 and extensive experience programming in C required. Knowledge of C++ and Python is desirable.
Experience designing and developing software in CPU firmware, BIOS and boot loader environments.
Experience bringing up new CPU boards.
Significant hands-on experience diagnosing problems, troubleshooting issues, and fixing bugs in low-level CPU firmware, BIOS and boot loader software.
Familiarity with Linux kernel architecture, design and implementation desirable
Understanding of IP networking architecture, design and principles desirable
Applied understanding of modern software engineering principles and practices
Strong problem solving and troubleshooting skills.
Strong software design and implementation skills.
Ability to work independently and in small teams.
Ability to communicate articulately, and document your designs and implementations clearly, and concisely.
Familiarity with and experience working with the x86 and ARM CPU architectures

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, develop, and maintain low-level CPU software, BIOS, and boot loaders for Arista products. Collaborate with hardware engineers and vendors to qualify new CPUs and contribute to open-source BIOS communities.

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 is required, along with extensive experience in firmware and CPU board bring-up.

Skills

C
C++
Python
BIOS Development
CPU Firmware
Boot Loader
x86 Architecture
ARM Architecture
Linux Kernel
Hardware Bring-up
Software Design
Troubleshooting
IP Networking
Automated Testing
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

BIOS
Firmware
Boot Loader
C
C++
Python
x86
ARM
Linux Kernel
CPU Bring-up
IP Networking
Software-Defined Networking
Cloud Computing
Artificial Intelligence
Low-level Software
System Initialization
Open Source
Hardware Validation
Debugging
Performance Tuning

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