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Senior Blockchain Developer Jobs in Ontario (NOW HIRING)

Worthland

Senior Backend Engineer (Web3)

Toronto, ON

CA$300K - CA$450K/yr

Role Overview We are seeking a Senior Backend Engineer (Web3) with strong expertise in Go and TypeScript to join a high-performance blockchain infrastructure team. The ideal candidate will have on ...

Worthland

Senior Backend Engineer (Web3)

Toronto, ON

CA$300K - CA$450K/yr

Role Overview We are seeking a Senior Backend Engineer (Web3) with strong expertise in Go and TypeScript to join a high-performance blockchain infrastructure team. The ideal candidate will have on ...

Robinhood

Senior Android Engineer, Wallet

Toronto, ON · On-site

... blockchain applications. We work closely with product managers, product designers, and backend ... As a Senior Android Developer , you'll build and own new product features for the Robinhood Wallet ...

Localcoin

Senior DevOps Engineer

Toronto, ON

CA$150K - CA$180K/yr

... blockchain technology. As a member of our rapidly growing team, you'll join a talented, dynamic ... THE ROLE Salary Range: $150,000 - $180,000 We are seeking a Senior DevOps Engineer with deep AWS ...

Rivalry

Senior Product Manager TL/DR: At Rivalry, we're not just building another betting site. We're ... engineering teams * Understanding of blockchain technology and its applications * Experience ...

Robinhood

Senior Software Engineer, Wallet

Toronto, ON · On-site

... blockchain applications. We work closely with product managers, product designers, and security ... As a Senior Software Developer , you'll build and own the backend services, infrastructure, and ...

Localcoin

Senior Product Manager

Etobicoke, ON · Hybrid

CA$115K - CA$130K/yr

THE ROLE Salary: $115,000 - $130,000 We're hiring a Senior Product Manager to lead our integrations ... or developer tools. * Strong understanding of cryptocurrency, blockchain technology, and digital ...

Worthland

Senior QA Engineer Position: Senior QA Engineer Experience: 3+ Years Location: Vancouver, BC ... Using account abstraction and AI-powered financial copilots, the platform makes blockchain ...

Worthland

Senior QA Engineer Position: Senior QA Engineer Experience: 3+ Years Location: Vancouver, BC ... Using account abstraction and AI-powered financial copilots, the platform makes blockchain ...

Worthland

Senior QA Engineer

Toronto, ON · On-site +1

Senior QA Engineer Position: Senior QA Engineer Experience: 3+ Years Location: Vancouver, BC ... Using account abstraction and AI-powered financial copilots, the platform makes blockchain ...

Worthland

Senior QA Engineer Position: Senior QA Engineer Experience: 3+ Years Location: Vancouver, BC ... Using account abstraction and AI-powered financial copilots, the platform makes blockchain ...

Worthland

Senior QA Engineer

Toronto, ON · On-site +1

Senior QA Engineer Position: Senior QA Engineer Experience: 3+ Years Location: Vancouver, BC ... Using account abstraction and AI-powered financial copilots, the platform makes blockchain ...

Worthland

Senior QA Engineer Position: Senior QA Engineer Experience: 3+ Years Location: Vancouver, BC ... Using account abstraction and AI-powered financial copilots, the platform makes blockchain ...

Worthland

Senior QA Engineer Position: Senior QA Engineer Experience: 3+ Years Location: Vancouver, BC ... Using account abstraction and AI-powered financial copilots, the platform makes blockchain ...

Worthland

Senior QA Engineer Position: Senior QA Engineer Experience: 3+ Years Location: Vancouver, BC ... Using account abstraction and AI-powered financial copilots, the platform makes blockchain ...

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Showing results 1-20

All JobsBlockchain Developer JobsSenior Blockchain Developer JobsSenior Blockchain Developer Jobs in Ontario

Senior Blockchain Developer information

See Ontario salary details

$96.5K

$145.5K

$179K

How much do senior blockchain developer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior blockchain developer in Ontario is $145,529.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,500.00 and $166,500.00 per year, depending on experience, location, and employer.

Is a senior blockchain developer still in demand?

Yes, senior blockchain developers are in high demand due to the growing adoption of blockchain technology across industries such as finance, supply chain, and healthcare. They are sought after for their expertise in smart contract development, decentralized applications, and blockchain security, often requiring proficiency in programming languages like Solidity and experience with blockchain platforms like Ethereum or Hyperledger.

How much do senior blockchain developers get paid?

Senior blockchain developers typically earn between $100,000 and $200,000 annually, depending on experience, location, and company size. They often possess skills in smart contract development, cryptography, and blockchain platforms like Ethereum or Hyperledger.

What is a senior blockchain developer?

A Senior Blockchain Developer is an experienced software engineer who specializes in designing, developing, and maintaining blockchain-based applications and systems. They work with distributed ledger technologies, smart contracts, and various blockchain protocols such as Ethereum, Hyperledger, or Solana. Senior Blockchain Developers are responsible for architecting secure and scalable solutions, leading development teams, and staying up-to-date with industry advancements. Their role often involves collaborating with stakeholders, ensuring code quality, and mentoring junior developers.

What are the key skills and qualifications needed to thrive as a senior blockchain developer?

To thrive as a Senior Blockchain Developer, you need advanced programming skills (especially in languages like Solidity, Go, or Rust), deep understanding of blockchain protocols, and a track record in designing and deploying decentralized applications. Proficiency with tools such as Ethereum, Hyperledger, smart contract development frameworks, and familiarity with security best practices are typically required. Strong problem-solving abilities, collaboration, and clear communication are essential soft skills for leading projects and mentoring teams. These skills ensure the secure, efficient, and innovative development of blockchain solutions in a rapidly evolving technology landscape.

What are some common challenges senior blockchain developers face when integrating blockchain solutions with existing enterprise systems?

Senior Blockchain Developers often encounter challenges when integrating blockchain technology with legacy enterprise systems, such as ensuring seamless data interoperability, maintaining security standards, and managing scalability. These integrations may require custom middleware, careful mapping of data flows, and alignment with existing compliance frameworks. Collaborating closely with DevOps, security teams, and business analysts is essential to address these hurdles effectively and to create robust, scalable blockchain solutions that deliver real business value.

What is the difference between Senior Blockchain Developer vs Blockchain Engineer?

AspectSenior Blockchain DeveloperBlockchain Engineer
Required CredentialsBS/MS in Computer Science, certifications like Certified Blockchain DeveloperSimilar credentials, often with additional focus on infrastructure
Work EnvironmentDevelops blockchain applications, smart contracts, and protocolsBuilds and maintains blockchain infrastructure and networks
Employer & Industry UsageTech companies, startups, financial institutionsBlockchain firms, fintech, enterprise solutions
Search & Comparison IntentUnderstanding roles in blockchain developmentFocus on blockchain infrastructure and network engineering

While both roles involve blockchain technology, Senior Blockchain Developers primarily focus on creating applications and smart contracts, whereas Blockchain Engineers concentrate on building and maintaining blockchain infrastructure. Both roles require similar skills and credentials, but their day-to-day tasks and focus areas differ within the blockchain ecosystem.

What are the most commonly searched types of Blockchain Developer jobs in Ontario? The most popular types of Blockchain Developer jobs in Ontario are:
What are popular job titles related to Senior Blockchain Developer jobs in Ontario? For Senior Blockchain Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Senior Blockchain Developer jobs in Ontario look for? The top searched job categories for Senior Blockchain Developer jobs in Ontario are:
What cities in Ontario are hiring for Senior Blockchain Developer jobs? Cities in Ontario with the most Senior Blockchain Developer job openings:
Senior Blockchain Developer jobs near you
Infographic showing various Senior Blockchain Developer job openings in Ontario as of August 2026, with employment types broken down into 72% Full Time, 14% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $145,529 per year, or $70 per hour.

Execution Trader - Blockchain Markets (Toronto, CA)

Mamoru

Toronto, ON • On-site

Full-time

Posted 17 days ago

Job description

Reports to: Global Head of Trading
Mamoru redefines traditional finance through technology, delivering advanced and efficient solutions for today’s fast-evolving markets. Our mission is to provide trusted and accessible access to the global financial markets.
Overview
We are seeking a motivated Execution Trader with 0-1 years of professional trading experience and a strong foundation in blockchain markets. This role is ideal for candidates who understand emerging markets, have hands-on experience with spot and derivatives instruments (including perpetual-style contracts and funding rate mechanics), and are eager to support trading operations under the guidance of senior traders. The focus will be on US and Canadian markets.
Key Responsibilities
  • Execute trades and monitor positions during US market hours
  • Track market trends, news, and economic developments in US and Canadian blockchain markets
  • Support senior traders with trade execution and strategy monitoring
  • Monitor positions, leverage, and funding mechanics
  • Record and report trade activity and portfolio performance
  • Use dashboards and spreadsheets to track trades
  • Work with developers and traders to improve trading tools and processes
  • Follow risk limits and trading procedures
  • Stay updated on new financial products, blockchain market developments, and regulations
Requirements
  • 0-1 years of institutional trading experience or strong exposure to blockchain markets
  • Experience trading spot or derivatives instruments is preferred
  • Basic understanding of leverage, funding mechanics, and derivatives
  • Bachelor’s degree in Finance, Economics, Computer Science, or related field
  • Strong analytical skills and attention to detail
  • Comfortable using spreadsheets to track trades
  • Basic programming or scripting knowledge (Python, SQL, etc.) is a plus
  • Willing to work on-site in Toronto
  • Flexible to work additional hours when needed

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