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Added 5 mins ago
TR
JREQ203081 Staff Software Engineer I (Open)
Thomson Reuters
Toronto, ON
- Full-time
The CoCounsel Agent Context team is seeking a Staff Software Engineer to set the technical direction for Content Tools - the purpose-built APIs that give AI agents precise, governed access…
Added 6 mins ago
M
Software Engineer II, Core Edge Processing
Marqeta
Remote, Canada
- Full-time
- Remote
As Marqeta's Software Engineer II on the Core Edge Processing team, you will write and ship production code at the heart of our processing systems, learning alongside senior engineers on a…
Added 6 mins ago
SI
Senior iOS Engineer
Scribd, Inc.
Toronto, ON · Vancouver, BC
- Full-time
We are seeking a Senior iOS Engineer to join our Growth Retention & Monetization team. You will be the iOS technical owner for the team across the Everand and Scribd apps, and lead the…
Added 6 mins ago
C
Senior P&C Engineer
CIMA+
Kelowna, BC · Vancouver, British Columbia
- $134,080 to $184,000 CAD / year
- Full-time
As a Senior Protection and Control (P&C) Engineer, you will be working with a team of P&C detailed designers and contribute to large-scale electrical energy projects. You will evolve in a…
Added 6 mins ago
C
Senior P&C Engineer
CIMA+
Saskatoon, SK · Vancouver, British Columbia
- Full-time
As a Senior Protection and Control (P&C) Engineer, you will be working with a team of P&C detailed designers and contribute to large-scale electrical energy projects. You will evolve in a…
Added 20 mins ago
C
Senior P&C Engineer
CIMA+
Regina, SK
- Full-time
As a Senior Protection and Control (P&C) Engineer, you will be working with a team of P&C detailed designers and contribute to large-scale electrical energy projects. You will evolve in a…
Added 20 mins ago
C
Senior P&C Engineer
CIMA+
Saskatoon, SK
- Full-time
As a Senior Protection and Control (P&C) Engineer, you will be working with a team of P&C detailed designers and contribute to large-scale electrical energy projects. You will evolve in a…
Added 20 mins ago
TM
Senior Maintenance Engineer
The Mosaic Company
Esterhazy, SK
- Full-time
The Maintenance Engineer provides in depth support for plant facilities mechanical or electrical systems (rotating and stationary) to increase the facility's overall reliability. Tasks…
Added 20 mins ago
C
Senior P&C Engineer
CIMA+
AB · Edmonton, AB
- Full-time
As a Senior Protection and Control (P&C) Engineer, you will be working with a team of P&C detailed designers and contribute to large-scale electrical energy projects. You will evolve in a…
Added 20 mins ago
C
Senior P&C Engineer
CIMA+
Kelowna, BC
- $134,080 to $184,000 CAD / year
- Full-time
As a Senior Protection and Control (P&C) Engineer, you will be working with a team of P&C detailed designers and contribute to large-scale electrical energy projects. You will evolve in a…
Added 20 mins ago
R
Senior Mechanical Engineer
Raise
Burnaby, BC
- Full-time
Raise is currently hiring a Senior Mechanical Engineer on behalf of our client. They’re expanding their team to meet growing needs, making this a unique opportunity to work with an industry…
Added 20 mins ago
C
Senior P&C Engineer
CIMA+
Vancouver, BC
- $134,080 to $184,000 CAD / year
- Full-time
As a Senior Protection and Control (P&C) Engineer, you will be working with a team of P&C detailed designers and contribute to large-scale electrical energy projects. You will evolve in a…
Added 20 mins ago
C
Senior P&C Engineer
CIMA+
Calgary, AB
- Full-time
As a Senior Protection and Control (P&C) Engineer, you will be working with a team of P&C detailed designers and contribute to large-scale electrical energy projects. You will evolve in a…
Added 49 mins ago
NC
Engineer, Civil/Structural
Newmont Corporation
Vancouver, BC
- Full-time
Professional Engineer (P.Eng.) designation in British Columbia, or senior EIT nearing P.Eng. eligibility.
Added 49 mins ago
IG
Quality Assurance Supervisor
IMT Group
Port Colborne, ON
- $65,000 to $85,000 CAD / year
- Full-time
…maintaining, and improving the company's quality management systems, inspection processes, and quality standards. This position provides leadership to quality personnel and works closely…
Added 49 mins ago
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Senior Combat Systems Engineer/Specialist
BMT
Dartmouth, NS
- $105,000 to $150,000 CAD / year
- Full-time
Job Title: Senior Combat Systems Engineer/Specialist
Added 1 hour ago
M
Senior Full Stack Engineer, Customer & Cardholder Experiences
Marqeta
Remote, Canada
- Full-time
- Remote
We are looking for a Senior Full Stack Software Engineer to join our Customer & Cardholder Experiences team, delivering innovative UIs and embeddable solutions to transform the experience…
Added 1 hour ago
CE
Senior Electrical Engineer, Traffic Signals Team Lead
Colm Engineering Ltd
Hamilton, ON
- Full-time
Client Management, Program Management and Senior Engineering responsibilities
Added 1 hour ago
T
Intermediate Software Engineer (Agentic AI Verification)
Trulioo
Vancouver, BC
- Full-time
Reporting to the Senior Director, Engineering, the Intermediate Software Engineer will be responsible for building and hardening Trulioo's Agentic AI Verification capabilities, taking…
Added 1 hour ago
PD
Senior Software Engineer - Backend
Parallel Domain
Vancouver, BC
- Full-time
We're hiring a Senior Software Engineer to own delivery across this stack. You'll design and build features and services end to end - from API design through to production - and take real…
Added 1 hour ago
HR
Technical Specialist, Senior - Vital Software
Hitachi Rail
Toronto, ON
- Full-time
The Senior Software Technical Specialist leads the design, development, integration, and testing of complex operationally critical and safety-critical software systems within the railway…
Added 1 hour ago
HR
Technical Safety Specialist
Hitachi Rail
Toronto, ON
- Full-time
Minimum 10 years of experience in a senior technical role in train control systems or automation in other industries such as aerospace, defense, automotive, medical or nuclear
Added 1 hour ago
BS
Senior Design Quality Engineer / Ingénieur principal en qualité de la conception
Boston Scientific
Montreal, QC
- Full-time
We have a high-impact opportunity for a Senior Design Quality professional to lead design assurance efforts for a critical medical device in the Electrophysiology space. This role requires…
Added 1 hour ago
BS
Senior Design Quality Engineer / Ingénieur principal en qualité de la conception
Boston Scientific
Montreal, QC
- Full-time
We have a high-impact opportunity for a Senior Design Quality professional to lead design assurance efforts for a critical medical device in the Electrophysiology space. This role requires…
Added 1 hour ago
AI
Senior QA
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…

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: 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

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 firmware, BIOS, and boot loader software for Arista products. Collaborate with hardware engineers and vendors to validate new CPUs and provide technical leadership across projects.

Requirements

Requires a degree in Computer Science, Electrical Engineering, or Computer Engineering with 3 to 8 years of relevant experience. Candidates must possess expert knowledge of C programming and experience with CPU firmware and boot loader environments.

Skills

C
C++
Python
BIOS
Boot loader
CPU firmware
Linux kernel
x86 architecture
ARM architecture
IP networking
Debugging
Troubleshooting
Hardware integration
System initialization
Technical leadership
Software design

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
Linux Kernel
x86
ARM
CPU
Networking
Hardware bring-up
Software engineering
Automation
System initialization
Embedded systems
Debugging
Performance tuning
Upstream development
Data center networking

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