Jobs in Canada

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Added 1 month ago
Highway Manager, Senior
Hatch
Vancouver, BC
Provide technical leadership as Engineer of Record, including review and approval of designs, reports, specifications, and cost estimates.
Added 1 month ago
Software Dev Engineer, AFFS - ARS (Amortization Runtime Subledger)
Amazon
Vancouver, BC
As a Software Development Engineer, you'll design massively scalable distributed systems handling complex financial workflows. You'll work on services requiring low latency, high…
Added 1 month ago
KI
Technical Marketing Engineer
Klara Inc
Hamilton, ON
- Full-time
Added 1 month ago
NQ
electromagnetic compatibility (emc) engineer
Nord Quantique
Sherbrooke, QC
- Full-time
Added 1 month ago
LA
PROTOCOL ENGINEER
LayerZero Asia
Vancouver, BC
- Full-time
As a Protocol Engineer, you'll work on the core infrastructure that underpins decentralized interoperability. You will design and implement core protocol components that operate across…
Added 1 month ago
LD
Intermediate Electrical Engineer - Power Electronics
Leonardo DRS
Bedford, QC
- Full-time
Reporting to the Engineering Manager, the Intermediate Electrical Engineer – Power Electronics is responsible for working with the Engineering Team on the design, development, and testing…
Added 1 month ago
K
Senior Software Engineer – DevTest / QA Automation
Kaseya
Toronto, ON
- Full-time
Kaseya is seeking a Senior Software Engineer – DevTest / QA Automation to design, build, and maintain robust automated testing capabilities across enterprise software platforms.
Added 1 month ago
MS
Founding Product Designer
Mangrove Systems
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Watch clients and implementation engineers use the platform - for example, sitting with an implementation engineer standing up a new client and noting where they leave the UI for a…
Added 1 month ago
P
Senior Mobile Engineer
Pentasia
Toronto, ON
- $140,000 to $180,000 CAD / year
- Full-time
…digital entertainment space is seeking a Senior React Native Engineer to help build and scale its mobile platform for sports and casino…
Added 1 month ago
CF
Technical Repair Coordinator
Celeros Flow Technology
Burlington, ON
- Full-time
Collect data and develop statistics to describe equipment and system functionality.
Added 1 month ago
MA
Senior AI Engineer
Meeru AI Inc
Remote, Canada
- Other
- Remote
We are looking for a Senior AI Engineer to build the AI and intelligence layer - and help uphold the discipline that keeps it honest. Our output sits adjacent to externally reported…
Added 1 month ago
A
Construction Manager
Actalent
Point Tupper, NS
- $100 to $110 CAD / hour
- Contract
Establish and maintain turnover management processes that support Engineer of Record acceptance and execution of the facility.
Added 1 month ago
A
Continuous Improvement Engineer
Actalent
Vancouver, BC
- $50,000 to $62,400 CAD / year
- Full-time
The Continuous Improvement Engineer will support operational improvement initiatives within a manufacturing environment. This role will spend significant time on the production floor…
Added 1 month ago
A
Senior Mechanical Test Engineer
Actalent
Vancouver, BC
- $48 to $57 CAD / hour
- Contract
The Senior Mechanical Test Engineer will support new product development by leading and executing design verification activities for complex mechanical and electromechanical products. This…
Added 1 month ago
NW
Project Engineer-Evolve Recycling
North West Rubber Colorado
Brantford, ON
- Full-time
Must possess a strong mechanical aptitude
Added 1 month ago
RT
Senior Data Architect
Ripotek Technologies Inc.
Calgary, AB
- Full-time
✓Databricks Certified Data Engineer or Architect
Added 1 month ago
RT
Azure Solutions Consultant
Ripotek Technologies Inc.
Calgary, AB
- Full-time
Pursue Microsoft certifications (Azure Data Engineer, Solutions Architect)
Added 1 month ago
CA
AME M Learner
Cascade Aerospace Inc.
Abbotsford, BC
- Full-time
The Aircraft Maintenance Engineer - (AME M) Learner performs aircraft mechanical maintenance, repairs and overhauls and completes the associated documentation in accordance with industry…
Added 1 month ago
E
Engineer, network systems
ERA
Calgary, AB
- $20 to $25 CAD / hour
- Full-time
- On-site
Research, evaluate and integrate network system and data communication hardware and software
Added 1 month ago
VS
Lead software engineer
VY SYSTEMS CANADA INC.
Richmond Hill, ON
- From $56.49 CAD / hour
- Full-time
- On-site
Develop software solutions by studying systems flow, data usage and work processes
Added 1 month ago
ENGINEER
City of Toronto
Toronto, ON
This position currently operates under a hybrid work arrangement, requiring a minimum of three (3) days per week in the office
Added 1 month ago
J
Lead Transmission Line Engineer - Grid
Jobgether
Canada
- $146,996 to $192,932 CAD / year
- Full-time
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Lead Transmission Line Engineer – Grid based in Canada.
Added 1 month ago
MR
Azure DevOps Engineer
Motion Recruitment
Toronto, ON
- Full-time
As a DevOps Engineer, you'll play a key role in advancing the infrastructure behind a next-generation electronic medical records platform, helping create the secure, scalable, and reliable…
Added 1 month ago
M
Senior Software Engineer - Customer Portfolio Enablement
Marqeta
Remote, Canada
- Full-time
- Remote
Marqeta is looking for a talented Senior Software Engineer to deliver resilient and sustainable software projects from design to implementation and rollout. You will execute on defined…
Added 1 month ago
S
Internal Product Engineer, Developer Productivity AI
Stripe
Canada
- Full-time
High data fluency engineer - demonstrated ability to use large datasets to pick out user insights and inform product development.

LayerZero Asia

PROTOCOL ENGINEER

Vancouver, BC, Canada

The base salary for this position ranges from $120,000/year up to $250,000/year. · Full-time

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Job details

Pay: The base salary for this position ranges from $120,000/year up to $250,000/year.
Job type: Full-time
Posting language: English
Posted: Oct 9, 2026

Original job description

LayerZero

The Future is Omnichain.

Founded in 2021, LayerZero’s vision is to create a community of cross-chain developers, building dApps that are no longer constrained by individual blockchain capabilities. With LayerZero's simple, generic messaging protocol, builders will develop cross-chain dApps designed to unify the power of individual blockchains.

We are funded by the best investors in the world including:

a16z, Sequoia, PayPal, Binance Ventures, Coinbase Ventures, Uniswap Labs, Circle Ventures, Delphi Digital, and many more.

About The Role

As a Protocol Engineer, you'll work on the core infrastructure that underpins decentralized interoperability. You will design and implement core protocol components that operate across heterogeneous chains with rigorous security and performance constraints. You’ll be part of a deeply technical team working across LayerZero’s protocol and smart contract surface, contributing to novel cross-chain primitives and helping shape the architecture of systems used by some of the most demanding applications in Web3.

What You'll Do

Design and implement core protocol contracts and logic on both EVM and non-EVM chains (e.g., message validators, data availability mechanisms, proof verification).
Collaborate with various teams to develop new system primitives, validate security assumptions, and improve protocol robustness.
Own components across their lifecycle: architecture, implementation, testing, deployment, and iteration.
Contribute to high-assurance engineering practices: formal verification, invariant testing, simulation frameworks, fuzzing, and audit readiness.
Investigate emerging cryptographic techniques and novel designs to enhance trust minimization and scalability.
Optimize for correctness and safety in gas-constrained environments, with an emphasis on upgradeability, modularity, and composability.
Keep pace with changes across LayerZero-supported chains to ensure cross-chain compatibility and performance.

About You

Bachelor's degree in Computer Science or related field, or equivalent practical experience.
Strong smart contract development experience in Solidity or equivalent languages, with a focus on correctness, modularity, and gas efficiency.
Have built protocol-level infrastructure: bridges, interoperability layers, state sync systems, light clients, or equivalent.
Write clear, well-tested, and secure code and have strong opinions on security models and upgradeability patterns.
Familiar with distributed systems fundamentals and have good intuition around adversarial conditions in blockchain environments.
Experience working with workflow engines.
Previous experience with blockchain technologies, smart contracts, and decentralized finance is a strong plus.

The base salary for this position ranges from $120,000/year up to $250,000/year. Salary is based on a number of factors and may vary depending on job-related knowledge, skills, and experience. LayerZero is a total compensation company. Dependent on the position offered, equity, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits.

Equal Opportunity Employer

LayerZero Labs is committed to fostering a diverse and inclusive workplace. LayerZero Labs is an equal opportunity employer and does not discriminate on the basis of race, national origin, religion, gender, gender identity, sexual orientation, marital status, protected veteran status, disability, age, or any other legally protected status.

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More about this job

Responsibilities

Design, implement, test, deploy, and improve core protocol contracts and components across EVM and non-EVM chains, including message validation, data availability, and proof verification. Strengthen protocol security, correctness, performance, and scalability through high-assurance engineering, cryptographic research, and cross-team collaboration.

Requirements

A bachelor's degree in computer science or a related field, or equivalent practical experience, is required, along with strong smart contract development experience in Solidity or an equivalent language. Candidates should have built protocol-level infrastructure, write secure and well-tested code, understand distributed systems and adversarial blockchain conditions, and have experience with workflow engines.

Skills

Smart Contract Development
Solidity
Protocol Engineering
Cross-Chain Interoperability
EVM
Non-EVM Chains
Distributed Systems
Security Engineering
Formal Verification
Invariant Testing
Fuzzing
Cryptography
Gas Optimization
Workflow Engines
Testing
Upgradeability

Benefits

Equity
Medical Benefits
Financial Benefits

Visa sponsorship

Not detected in the job text

Keywords

LayerZero
Cross-Chain Interoperability
Decentralized Applications
Smart Contracts
Solidity
EVM
Non-EVM Chains
Message Validators
Data Availability
Proof Verification
Protocol Infrastructure
Bridges
Light Clients
State Synchronization
Formal Verification
Invariant Testing
Simulation Frameworks
Fuzzing
Security Audits
Cryptography
Trust Minimization
Distributed Systems
Decentralized Finance
Gas Efficiency
Upgradeability
Modularity
Composability
Workflow Engines

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Work requirements

Jobs in Canada