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Senior Frontend Engineer

Build responsive, performant, and accessible modern web applications while making key decisions on frontend architecture. Drive the creation of API contracts and continuously improve engineering processes to scale the codebase and team productivity.

  • On-site
  • Toronto, ON
  • Posted May 15, 2026
  • 1 position

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Job summary

About Venn Venn is the fastest-growing B2B fintech in Canada. We're on a mission to transform business banking for Canadian entrepreneurs and are looking to hire A-players interested in disrupting traditional banking practices. As the ONLY digital banking platform in Canada offering a truly modern solution, we have seen accelerated growth—scaling to support more than 10,000 Canadian businesses in under two years. Business owners are tired of the big banks’ monopoly and are looking for modern tools that replace the legacy systems that have been their only option for over 100 years. We've raised over $26.5M from Tier 1 investors such as Gradient, Left Lane Capital, Intact, and XYZ Venture Capital. Interested in redefining the future of banking in Canada? Look no further. What You'll Be Doing Build modern web applications that are responsive, performant, and accessible. Making key decisions on frontend architecture. Writing integration and unit tests. Learning the latest front-end technologies and standards to ensure we are always using the best tools and techniques possible. Drive creation and maintenance of API contracts between front-end and backend systems. Continuously improve our engineering processes, tools, and systems that allow us to scale the code base, productivity, and the team. What You’ll Need Minimum 6+ years of professional responsive front-end development experience. Work in a collaborative environment and partner with other cross-disciplinary teams. Expert in Javascript and front-end technologies, such as TypeScript, React, Next.js, HTML5, and CSS3. Extensive experience with JavaScript testing libraries, including Jest and React Testing Library. Strong knowledge of RESTful APIs with an eye for good contract design. Strong working knowledge of Figma. Heavy bias towards usability and user experience. Eligible to work in Canada. Bonus Points Experience at an early-stage or fast-growing startup. Experience at a fintech. Perks & Benefits Competitive salary. Latest tech and equipment. Venn is an equal opportunity employer and does not discriminate on the basis of race, colour, religion, sex, national origin, age, or disability. This role is for an existing vacancy and we are looking to fill this role immediately.

What you’ll do

Build responsive, performant, and accessible modern web applications while making key decisions on frontend architecture. Drive the creation of API contracts and continuously improve engineering processes to scale the codebase and team productivity.

Requirements

Requires a minimum of 6 years of professional responsive front-end development experience with expertise in React, TypeScript, and JavaScript testing libraries. Candidates must be eligible to work in Canada and possess a strong bias toward usability and user experience.

Benefits

• Competitive Salary • Latest Tech And Equipment

Listed skills

  • ReactPreferred
  • TypeScriptPreferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

  • Javascript
  • TypeScript
  • React
  • Next.js
  • HTML5
  • CSS3
  • Jest
  • React Testing Library
  • RESTful APIs
  • Figma
  • Frontend Architecture
  • Responsive Design

Job areas

  • Software
  • Technology
  • Engineering
  • Finance & Accounting

Additional details

Minimum experience
5+ years
Posting language
English
Working hours
40 hours per week