Senior Mobile Engineer; React Native

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 5,000 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.

• Lead the development of Venn’s first mobile app using React Native, bringing our web experience to iOS and Android
• Take ownership of the full mobile development lifecycle from architecture and design to build, testing, and deployment
• Work closely with design, product, and backend engineering to ensure the mobile app feels seamless, performant, and secure
• Make key decisions around mobile architecture, tooling, and frameworks to ensure scalability and long-term maintainability
• Implement mobile-specific optimizations and ensure compliance with platform standards (App Store, Google Play, etc.)
• Establish best practices for mobile development and lay the foundation for a mobile engineering function at Venn

• 7+ years of professional software engineering experience with a strong focus on mobile development
• Proven expertise in React Native, Type Script with apps shipped to both iOS and Android
• Strong understanding of mobile architecture, APIs, offline sync, security, and performance optimization
• Experience integrating mobile apps with complex backend systems and APIs
• Ownership of mobile CI/CD, app store deployment, and monitoring tools
• Strong collaboration skills and ability to work closely with product, design, and backend teams
• Entrepreneurial mindset and excited to be the first mobile engineer leading the build of Venn’s mobile experience end to end

• Experience at an early-stage or fast-growing startup
• Experience at a fintech