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Principal Software Developer, Crypto

Canada's largest fintech company with over 4 million users managing more than $80 billion in assets, focused on making financial services transparent and low-cost.
Backend
Principal Software Engineer
Remote
1,000 - 5,000 Employees
8+ years of experience
Finance · Blockchain

Job Description

Wealthsimple, Canada's leading fintech company managing over $80 billion in assets, is seeking a Principal Crypto Software Developer to spearhead their expansion into decentralized finance. This role combines traditional fintech expertise with cutting-edge blockchain technology, focusing on building non-custodial crypto infrastructure that will serve millions of Canadians. The position offers a unique opportunity to shape the future of crypto accessibility while maintaining Wealthsimple's high standards for security and user experience. As a principal developer, you'll lead the technical direction of crypto initiatives, mentor teams, and bridge the gap between complex blockchain technology and user-friendly experiences. The role requires deep expertise in blockchain, DeFi protocols, and smart contract development, along with strong backend development skills. You'll work in a remote-first environment with a team of over 1,000 employees across North America, enjoying comprehensive benefits and the chance to impact the financial future of millions. The company strongly values innovation, diversity, and accessibility, making it an ideal place for those passionate about transforming financial services through technology.

Last updated 20 days ago

Responsibilities For Principal Software Developer, Crypto

  • Lead the design and architecture of new on-chain non-custodial products
  • Drive the design and implementation of integrations with DEXs, DeFi protocols, and wallet providers
  • Strategize and enhance existing custodial crypto offerings
  • Pioneer blockchain technology adoption and contribute to decentralized finance evolution
  • Collaborate with and mentor cross-functional teams
  • Establish and champion technical standards and best practices for crypto development

Requirements For Principal Software Developer, Crypto

Ruby
Java
Python
Kotlin
  • Extensive proven experience in crypto/blockchain industry with technical leadership
  • Deep familiarity with DEXs, wallet providers, and smart contract protocols
  • Expert understanding of blockchain fundamentals
  • Extensive experience with Ethereum and other major blockchain networks
  • Expert knowledge of smart contract development and interaction (EVM/SVM)
  • In-depth knowledge of DeFi protocols, AMMs, and decentralized exchange mechanisms
  • Comprehensive understanding of crypto security best practices
  • Extensive experience with Web3 libraries and tools
  • Strong background in backend development with Ruby on Rails, Java, Kotlin, or Python
  • Exceptional problem-solving skills

Benefits For Principal Software Developer, Crypto

Medical Insurance
Dental Insurance
Vision Insurance
401k
Mental Health Assistance
Education Budget
  • Competitive salary with top-tier health benefits and life insurance
  • Retirement savings matching plan
  • 20 vacation days per year
  • Unlimited sick and mental health days
  • Up to $1,500 per year for wellness
  • Up to $1,500 per year for professional development
  • 90 days international work program
  • Employee Resource Groups
  • Company-wide wellness days off