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Added 2 months ago
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Applied Scientist, Tax Engine
Amazon
Vancouver, BC
- Full-time
…Science on complex real world problems, backed with high volume data ? Whether you're passionate about building highly scalable and reliable systems or a scientist who likes to solve…
Added 2 months ago
A
FrontEnd CMA (CAD) Engineer
Arm
Toronto, ON
- Full-time
Join the Chip Methodology & Automation (CMA) team within Arm's Solutions Engineering organization. As a FrontEnd CMA Engineer, you will define, develop, and deploy scalable methodologies,…
Added 2 months ago
SQ
AI Engineer (GPU & LLM Optimisation) – Canada / UAE / Remote
SuperQ Quantum Computing
Remote, Canada
- $90,000 to $120,000 CAD / year
- Full-time
- Remote
Cross-functional Deployment: Collaborate with backend and platform engineering teams to deploy highly scalable, low-latency AI endpoints within our Kubernetes-based infrastructure.
Added 2 months ago
BP
Full-Stack Engineer
Brightpathdigital Pro
Remote, Canada
- $30,000 to $40,000 CAD / year
- Contract
- Remote
Design and build scalable backend services using Python and Node.js, with a strong focus on data integrity and reliability.
Added 2 months ago
Senior Manager, Supply Chain Analytics & Data Intelligence
Celestica International LP
Toronto, ON
We are seeking an experienced and strategic Senior Manager of Supply Chain Analytics & Data Intelligence to lead our supply chain data transformation. In this role, you will bridge the gap…
Added 2 months ago
Senior Consultant - Credit Risk Modelling - Montreal
EY
Montreal, QC
Strong quantitative skills in data analytics and modelling incl. artificial intelligence and machine learning techniques
Added 2 months ago
BI
Senior Software Developer (Automation & Integration)
Bally's Interactive
Toronto, ON
- Full-time
Design and build AWS automation services and workflows using Node.js and/or Python, including event-driven pipelines, scheduled jobs, multi-step workflows, and system integrations.
Added 2 months ago
FV
Senior Software Engineer
Forum Ventures
ON
- Full-time
…patented statistical models to analyze organic social media data, askpolly provides near-instant, statistically valid insight into market reactions, election outcomes, and messaging…
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
Expert/Principal 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
GT
ISE Control Systems Engineer
GeoSpectrum Technologies, Inc
Port Coquitlam, BC
- Full-time
For over 50 years, International Submarine Engineering (ISE) has been a world leader in the production of manned and unmanned underwater vehicles.
Added 2 months ago
LT
Software Engineer
Larus Technologies
Ottawa, ON
- Full-time
We are looking for enthusiastic, self-motivated individuals to join the Larus team as a Software Engineer. Our Software Engineering team is currently developing end-to-end real-time…
Added 2 months ago
Software Engineer II, Platform
Ripple
Toronto, ON
3–6 years of relevant work experience with development background in Go, Python, or Java, with a good understanding of software engineering best practices and system design
Added 2 months ago
CM
Machine Learning Engineer
Clarius Mobile Health
Toronto, ON
- Temporary
…and production settings. This role requires strong software engineering practices and the ability to find creative solutions that continually improve the performance and safety of ML in…
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
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
A
Spécialiste en Vibration des Systèmes / Systems Vibration Specialist
Airbus
Montreal, QC · Mirabel, QC
- Full-time
Connaissance du langage de programmation Python;
Added 2 months ago
Full-Stack AI Engineer
Appnovation Technologies
Toronto, ON
Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact…
Added 2 months ago
GS
Ingénieur Validation et Essais Electroniques (Senior)
Groupe SII
Montreal, QC
- Full-time
Work with product design teams and test professionals to review test data and produce compliance matrices.
Added 2 months ago
TH
Senior, DevOps Engineer - 1 Year Contract
Teladoc Health Canada
Canada
- Contract
…Teladoc Health leverages more than two decades of expertise and data-driven insights to meet Canada's growing…
Added 2 months ago
GT
Python Developer
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- Contract
Modernize data engineering: Build and optimize data solutions using Python, PySpark, Azure Databricks, Delta Lake, ADLS, Azure Data Factory, Airflow, Azure SQL, Unity Catalog, and SQL.
Added 2 months ago
Staff Fullstack Automation & Integration Developer (Python)
AlayaCare
Montreal, QC
We are seeking a Staff Automation & Integration Developer and will be reporting to the Senior Director, Customer Engineering & Delivery. You will be working at the customer boundary to…
Added 2 months ago
GS
Consultant, Technical Solutions
Grantek Systems Integration
Burlington, ON
- Full-time
Design and implement Unified Namespace (UNS) architectures including data models (ISA-95), MQTT topic structures, and data pipelines
Added 2 months ago
MN
Solutions Architect
Modern Niagara
Hamilton, ON · Vaughan, ON
- Full-time
…business applications, integrations, automation solutions, and data platforms align with organizational objectives and long-term technology strategy. In addition to owning the architecture…
Added 2 months ago
C
Software Developer
Cisco
Ottawa, ON
- Full-time
The Nexus Dashboard infrastructure team serves as the backbone of our platform, engineering the critical services that ensure stability, security, and seamless lifecycle management for our…

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, firmware, and boot loaders for Arista products. Collaborate with hardware engineers and vendors to validate new CPUs while providing technical leadership and mentoring to junior team members.

Requirements

Requires a degree in Computer Science, Electrical Engineering, or Computer Engineering with at least 6 to 8 years of relevant experience. Candidates must possess expert C programming skills and extensive experience in BIOS, firmware, and boot loader development.

Skills

C
C++
Python
BIOS
Boot loader
CPU firmware
Linux kernel
Hardware bring-up
Debugging
Troubleshooting
IP networking
x86 architecture
ARM architecture
Software design
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
Linux Kernel
CPU
x86
ARM
Networking
Hardware validation
Software engineering
Debugging
System initialization
Embedded systems
Data center
Cloud computing
Artificial intelligence
Software-defined networking
Automation
Technical leadership
Mentoring
Upstream development
Performance tuning

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