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Added 10 mins ago
IG
Deployment Engineer
Insight Global
Toronto, ON
- $90 to $100 CAD / hour
- Contract
Overview Insight Global is seeking a Forward Deployment Engineer to design, build, and deploy AI-powered solutions that solve complex business challenges. This role sits at the intersection…
Added 10 mins 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 10 mins ago
A
Staff Data Developer
AtkinsRéalis
Montreal, QC
- Full-time
Provide senior hands-on engineering leadership for the Orb enterprise data platform, combining solution delivery, technical assurance, production support, release coordination, and coaching…
Added 42 mins ago
AS
Forward-Deployed Software Engineer (AI Integration & Modernization)
Andromeda Software Inc.
Toronto, ON
- Full-time
Title: Forward-Deployed Software Engineer (AI Integration & Modernization)
Added 57 mins ago
CR
Account Manager - Industrial Service Sales
CIMCO Refrigeration
Burlington, ON
- Full-time
Formal technical education and training (313A, C.E.T., Engineering Graduate, Engineer-in-Training (EIT), or similar).
Added 57 mins ago
A
Services Senior Staff Project Manager
AVEVA
Calgary, AB
- Full-time
The successful candidate will operate as the customer-facing delivery leader, partnering closely with solution architects, technical leads, and practice/product stakeholders to validate…
Added 1 hour ago
Senior Forward-Deployed AI Engineer 1
Bell
Toronto, ON
As a Senior Forward-Deployed AI Engineer, you will own engagements end-to-end: scoping the problem, choosing the right approach across automation, classical ML, and GenAI/agents, and taking…
Added 1 hour ago
FT
Solutions Architect
Fathom Talent Group
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The Sales Engineer role bridges customer needs with product innovation: partnering with Sales, Product and other internal teams to shape integrated solutions that unlock new use cases, set…
Added 2 hours ago
D
Senior Product Engineer II - Backend
Docebo
Toronto, ON
- $123,400 to $164,500 CAD / year
- Full-time
As a Senior Product Engineer II, you bring deep expertise in backend engineering alongside strong working competency across the broader stack. You own complex features and technical…
Added 2 hours ago
Software Developer
AppDirect
Toronto, ON
You are a strong Software Engineer that is not satisfied in meeting the status quo. You are always digging deeper into your code and solutions while collaborating with your team to create a…
Added 2 hours ago
RI
Integration Engineer
Remarcable, Inc.
Vancouver, BC
- $80,000 to $100,000 CAD / year
- Full-time
Remarcable is seeking a resourceful and talented Integration Engineer to join our Vancouver-based team and contribute to the ongoing growth and development of our platform. As Remarcable’s…
Added 2 hours ago
R
Software Engineer
RBC
Toronto, ON
- Full-time
Perform technical analysis and solution design; contribute to Jira story creation, estimation, and delivery
Added 2 hours ago
M
Senior Full Stack Java Engineer - Workforce Management (WFM)
Miratech
Canada
- Full-time
We are looking for a Senior Full Stack Engineer to join the Workforce Management product stream and build enterprise-scale solution supporting forecasting, capacity planning, scheduling,…
Added 2 hours ago
TS
Fire Protection Engineer - Electrical (P.Eng), Relocation Assistance Available
TalentSphere Staffing Solutions
Toronto, ON
- Full-time
A leading engineering consulting firm is seeking an experienced Electrical Fire Protection Engineer (P.Eng.) to join its growing Fire & Life Safety team in Toronto.
Added 2 hours ago
PA
Channel Solution Consultant 2
Palo Alto Networks
Toronto, ON · Office - Canada - Toronto
- Full-time
As a Palo Alto Networks Channel Systems Engineer, you are a critical part of the sales team; it is your responsibility to build solutions and enable the partner, work with the partner to…
Added 3 hours ago
IH
Platform Database RUN Engineer
InVita Healthcare Technologies
ON · Ontario, Canada
- $67,000 to $100,000 CAD / year
- Full-time
Experience in Oracle Goldengate and a similar replication solution for at least one database;
Added 3 hours ago
BS
Technical Lead
Brainhunter Systems Ltd
Toronto, ON
- Contract
8+ years building and operating complex enterprise digital products, including experience as a Technical Lead, Staff Engineer or senior full-stack developer.
Added 3 hours ago
D
Senior Product Engineer II - Backend
Docebo
Remote, Canada
- $123,400 to $164,500 CAD / year
- Full-time
- Remote
As a Senior Product Engineer II, you bring deep expertise in backend engineering alongside strong working competency across the broader stack. You own complex features and technical…
Added 3 hours ago
LC
Sr. Software Engineer (Salesforce), Specialty Health Technology
Loblaw Companies Limited
Brampton, ON
- Full-time
As a Senior Software Engineer (Salesforce), you will be part of the Specialty Health Technology team, building and evolving large-scale Salesforce solutions that support the SHN business.…
Added 3 hours ago
GS
Network Security Engineer
GlassHouse Systems
Toronto, ON
- Full-time
We are looking for a Network Security Engineer to join our Toronto office. This is a full-time hybrid position.
Added 3 hours ago
A
Staff Developer
AtkinsRéalis
Toronto, ON · Montreal, QC
- Full-time
Provide senior hands-on engineering leadership for the Orb enterprise data platform, combining solution delivery, technical assurance, production support, release coordination, and coaching…
Added 3 hours ago
T
Software Engineer I - Development and Quality Engineering
TD
Toronto, ON
- Full-time
…high-quality, timely SDLC services, including business analysis, solution design, development, quality engineering, and production support. Risk Technology works closely with TD business…
Added 3 hours ago
FI
Artificial Intelligence Engineer
Flexstaf I.T. Inc.
Canada
- Contract
Translate client business requirements into scalable AI solution architectures.
Added 3 hours ago
TC
Data Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Strong solution knowledge in AWS Cloud and hands-on experience with ETL processes, including Kafka message processing, batch interface data ingestion, and other business-layer processes.
Added 3 hours ago
AM
Cost Estimator
Array Marketing
Toronto, ON · Scarborough, Ontario
- $62,000 to $72,000 CAD / year
- Contract
- Temporary
…Sephora, L’Oréal, Coty, PUIG, Amazon, and many others to design, engineer, manufacture, and deliver bespoke retail environments that bring their brands to…

Arista Networks

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 Networks is looking for world-class Senior/Lead software engineers to join our Extensible Operating System (EOS) software development team. As a core member of the EOS team, you will be part of a fast-paced, high caliber team-building features to run the world's largest data center networks. Your software will be a key component of Arista's EOS, Arista's unique, Linux-based network operating system that runs on all of Arista's data center networking products.

The EOS team is responsible for all aspects of the development and delivery of software meant to run on the various Arista switches. You will work with your fellow engineers and members of the marketing team to gather and understand the functional and technical requirements for upcoming projects. You will help write functional specifications, design specifications, test plans, and the code to bring all of these to life. You will also work with customers to triage and fix problems in their networks. Internally, you will develop automated tests for your software, monitor the execution of those tests, and triage and fix problems found by your tests. At Arista, you will own your projects from definition to deployment, and you will be responsible for the quality of everything you deliver.

What You’ll Do

This role demands strong and broad software engineering fundamentals, and ideally a good understanding of networking including capabilities like L2, L3, and fundamentals of commercial switching HW. Your role will not be limited to a single aspect of EOS at Arista, but cover all aspects of EOS.

Responsibilities:

Write functional specifications and design specifications for features related to forwarding traffic on the internet and cloud data centers.
Independently implement solutions to small-sized problems in our EOS software, using the C, C++, and python programming languages.
Write test plan specifications for small-sized features in EOS, and implement automated test programs to execute the cases described in the test plan.
Debug problems found by our automated test programs and fix the problems.
Work on a team implementing, testing, and debugging solutions to larger routing protocol problems.
Worth with Customer Support Engineers to analyze problems in customer networks and provide fixes for those problems when needed in the form of new software releases or software patches.
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.
Review and contribute to the specifications and implementations written by other team members.
Help to create a schedule for the implementation and debugging tasks, update that schedule weekly, and report it to the project lead.

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
Knowledge of C, C++, and/or python.
Knowledge of UNIX or Linux.
Understanding of L2/L3 networking including at least one of the following areas is desirable:
IP routing protocols, such as RIP, OSPF, BGP, IS-IS, or PIM.
Layer 2 features such as 802.1d bridging, the 802.1d Spanning Tree Protocol, the 802.1ax Link Aggregation Control Protocol, the 802.1AB Link Layer Discovery Protocol, or RFC 1812 IP routing.
Ability to utilize, test, and debug packet forwarding engine and a hardware component’s vendor provided software libraries in your solutions.
Infrastructure functions related to distributed systems such as messaging, signalling, databases, and command line interface techniques.
Hands on experience in the design and development of ethernet bridging or routing related software or distributed systems software is desirable.
Hands on experience with enterprise or service provider class Ethernet switch/router system software development, or significant PhD level research in the area of network routing and packet forwarding.
Applied understanding of software engineering principles.
Strong problem solving and software troubleshooting skills.
Ability to design a solution to a small-sized problem, and implement that solution without outside help. Able to work on a small team solving a medium-sized problem with limited oversight.

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 design, implement, and debug features for the Extensible Operating System (EOS) while collaborating with cross-functional teams to meet technical requirements. Additionally, you will mentor junior engineers and work with customer support to resolve complex network issues.

Requirements

Candidates must have a degree in Computer Science, Electrical Engineering, or Computer Engineering with at least 3 to 8 years of relevant experience depending on the degree level. Proficiency in C, C++, and Python, along with a strong understanding of Linux and networking protocols, is required.

Skills

C
C++
Python
Linux
Unix
L2/L3 Networking
IP Routing
BGP
OSPF
Packet forwarding
Distributed systems
Software debugging
Automated testing
System architecture
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
Data Center Networking
EOS
Linux
C
C++
Python
L2
L3
BGP
OSPF
RIP
IS-IS
PIM
Packet Forwarding
Distributed Systems
Automated Testing
Debugging
Ethernet
Routing Protocols
Cloud Computing
Software-defined Networking
System Software
Network Operating System
Functional Specifications

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