Wealthsimple

Senior Software Developer - Clients & Accounts

Wealthsimple • $100K — $130K *
Consumer Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Expert experience with Typescript, React, React Native, and modern frontend state management tools.
  • Experience in building and operating scalable frontend components.
  • Proficient in frontend performance profiling and optimization techniques.
  • Familiarity with native mobile development is advantageous.
  • Basic knowledge of backend languages like Ruby, SQL, Java (Kotlin), and GraphQL is a plus.

Responsibilities

  • Architect and scale foundational frontend SDKs for onboarding flows.
  • Develop core components including KYC, IDV, and agreement signing.
  • Lead planning, technical design, and execution of major features or initiatives.
  • Deliver high-quality code with ownership of the feature lifecycle.
  • Collaborate with team members, mentoring through code reviews.

Benefits

  • Top-tier health benefits and life insurance.
  • Long-term group savings plan with employer match.
  • Generous vacation policy with 20 vacation days, 4 wellness days, and unlimited sick/mental health days.
  • Ability to work remotely outside Canada for up to 90 days each year.
  • Inclusive employee resource groups promoting diversity and community engagement.
Full Job Description
Clients & Accounts

Join the team responsible for defining the gold standard of financial onboarding in Canada. We are not just building forms; we are transforming a classically painful experience, opening a bank account, into a truly magical and seamless journey. If you are an expert front-end developer who obsesses over meticulous polish and world-class user experience, this is your chance to lead our continued pursuit of excellence. You will be instrumental in two critical areas: first, architecting and scaling our foundational frontend SDKs that empower other teams to efficiently compose their unique onboarding flows; and second, directly developing core, complex components like Know Your Client (KYC), Identity Verification (IDV), and agreement signing. This role requires a visionary who can deliver significant advances in both cutting-edge UX and robust, extensible frontend architecture. While your focus will be purely on the front-end, comfort with occasionally adjusting adjacent backend code is a valuable asset in maintaining end-to-end efficiency.

Requirements:
  • Expert experience with Typescript, React, React Native, and familiarity with modern frontend state management, testing, and bundling tools.
  • Experience with native mobile development is a plus.
  • Experience building and operating scalable frontend components and services.
  • Experience with frontend performance profiling and optimization.
  • Nice to have experience with backend languages like Ruby / SQL / Java (Kotlin) and GraphQL, reflecting the occasional need to touch backend code to serve frontend work.


Within 1 month, you'll:
  • Learn about the foundations of Wealthsimple, and our current goals for the future that you will start to shape.
  • Meet other new Wealthsimplers in your onboarding group and key people from each department, to start to build relationships across the company.
  • Gather an understanding of our technology by pair-programming with your teammates and attending engineering onboarding sessions designed and presented by your peers.
  • Complete your first feature implementation and ship your first meaningful contributions to production.

Within 3 months, you'll:
  • Consistently deliver high-quality code with minimal need for unblocking, demonstrating strong ownership of the end-to-end feature lifecycle.
  • Buddy up for your first on-call rotation to help identify and resolve production issues and bugs clients have experienced.
  • Support over a million clients on their financial journey by shipping your first project or feature in a secure, and scalable way.
  • You are actively developing a deep understanding of our business objectives and key technical challenges, enabling you to proactively identify areas for improvement and propose future solutions.

Within 6 months, you'll:
  • Lead the planning, technical design, and execution of a major feature or initiative, ensuring alignment with our frontend architectural north star.
  • Effectively break down large technical work items, develop medium to long-term plans, and delegate tasks to maintain high team throughput.
  • Reliably ship new features to our clients, following our best practices such as shipping daily, writing automated tests and monitoring.
  • Collaborate with other developers on the team while mentoring and providing continuous feedback via code reviews.


🌸 Top-tier health benefits and life insurance

Long-term group savings with employer match, through Wealthsimple for Business

20 vacation days, 4 wellness days, and unlimited sick and mental health days per year

90 days away: work outside Canada for up to 90 days per year

Employee resource groups, including Rainbow (2SLGBTQ), Women of WS, and Black at WS

We are a hybrid team with over 1,500 employees across North America. The people are one of the best parts of working here: you'll collaborate with incredibly talented, curious, and driven teammates who are deeply committed to doing great work.

ICYMI

Technology & Innovation at Wealthsimple: We move quickly and build thoughtfully. That means we're always looking for better ways to work - whether that's new tools, AI, or rethinking how we approach a problem. We don't expect you to have all the answers, but we do expect curiosity and a willingness to evolve alongside the products we're building.

About Wealthsimple

Wealthsimple is a financial services company that provides online investment management and trading services. The company's platform allows users to invest in a variety of financial products, including stocks, bonds, and exchange-traded funds (ETFs), and offers a range of tools and resources to help users manage their investments. Wealthsimple also offers a high-interest savings account and a tax preparation service. The company was founded in 2014 and is headquartered in Toronto, Canada.
Learn more about Wealthsimple
Size
500 employees
Industry
Founded
2014

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