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

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.

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)

Senior Software Developer, Crypto

Key skills