Senior Software Developer, Crypto

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About the role

  • Senior Software Developer at Wealthsimple building non-custodial crypto infrastructure. Engaging in decentralized finance projects to enhance user experience with crypto assets.

Responsibilities

  • Build and architect new on-chain non-custodial products that give users full control over their crypto assets
  • Design and implement integrations with leading DEXs, DeFi protocols, and wallet providers
  • Enhance our existing custodial crypto offerings by expanding asset selection and improving product functionality
  • Work with cutting-edge blockchain technology and contribute to the evolution of decentralized finance
  • Collaborate with cross-functional teams to deliver seamless crypto experiences to over a million users
  • Help establish technical standards and best practices for crypto development at Wealthsimple

Requirements

  • Proven experience working in the crypto/blockchain industry with hands-on development experience
  • Deep familiarity with integrating DEXs, wallet providers, and smart contract protocols
  • Strong understanding of blockchain fundamentals, including transaction mechanics, gas optimization, and security considerations
  • Experience with Ethereum and other major blockchain networks, including Layer 2 solutions
  • Working knowledge of smart contract development and interaction (EVM/SVM)
  • Knowledge of DeFi protocols, AMMs, and decentralized exchange mechanisms
  • Understanding of crypto security best practices, including key management and multi-signature implementations
  • Experience with Web3 libraries and tools (ethers.js, web3.js, etc.)
  • Solid background in full stack development with languages and frameworks like React, React Native, Ruby on Rails, Java, Kotlin, or Python
  • Strong problem-solving skills and ability to navigate the rapidly evolving crypto landscape
  • Passion for decentralized finance and its potential to democratize financial services.

Benefits

  • Top-tier health benefits and life insurance
  • Long-term group savings with employer match using our Wealthsimple for Business platform
  • 20 vacation days + 4 wellness days per year, and unlimited sick and mental health days
  • 90 days away program: Employees can work outside of Canada for up to 90 days per calendar year
  • A wide variety of peer and company-led Employee Resources Groups (e.g., Rainbow, Women of Wealthsimple, Black @ WS)

Job type

Full Time

Experience level

Senior

Salary

CA$151,200 - CA$189,000 per year

Degree requirement

Bachelor's Degree

Tech skills

JavaJavaScriptKotlinPythonReactReact NativeRubyRuby on RailsWeb3

Location requirements

RemoteCanada

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