Senior Mobile Software Developer

TouchBistroToronto, ON

About The Position

We build and scale mobile apps used by 15,000+ restaurants, shipping multiple times a day with strong tooling and observability. As a Senior Mobile Software Developer, you will take full ownership of React Native features from concept to production, delivering high-quality experiences across iOS and Android. You will build and iterate quickly by breaking work into small, shippable increments, using modern tooling (including AI) to move faster and smarter. Collaboration with your team to design scalable solutions, contribute thoughtful code reviews, and continuously improve how we build is key. Shipping with quality, including testing, performance, and reliability, will be built into your process. You will also raise the bar by mentoring others and helping evolve our engineering standards, tooling, and ways of working.

Requirements

  • 5+ years building and shipping React Native applications at scale across iOS and Android, with clear ownership of features from concept to production
  • Deep expertise in TypeScript/JavaScript and state management (Redux or similar), with strong opinions on architecture, performance, and maintainability
  • Proven experience bridging React Native with native code (Java/Kotlin), including debugging and optimizing platform-specific issues
  • Strong understanding of mobile system design, including networking, offline support, caching strategies, and performance optimization
  • Experience designing and integrating robust RESTful APIs, with a focus on reliability and scalability
  • Solid experience with testing strategies (unit, integration, end-to-end) using tools like Jest, and a mindset of shipping quality code
  • Comfortable working in large, complex codebases (monorepos/modular architectures) and driving improvements to code quality, patterns, and developer experience
  • Hands-on ownership of CI/CD pipelines, release processes, and improving build/deployment efficiency
  • Experience using observability tools (e.g., Datadog, Sentry) to proactively monitor, troubleshoot, and improve production systems
  • Strong communicator who can mentor junior developers, provide thoughtful code reviews, and influence technical direction
  • Proven ability to operate in fast-paced, agile environments, breaking down complex problems and driving execution with minimal oversight

Nice To Haves

  • Experience scaling apps with high user volume or transaction throughput
  • Exposure to performance monitoring and optimization at scale
  • Experience improving developer tooling, build systems, or mobile architecture

Responsibilities

  • Take full ownership of React Native features — from concept to production — delivering high-quality experiences across iOS and Android
  • Build and iterate quickly by breaking work into small, shippable increments, using modern tooling (including AI) to move faster and smarter
  • Collaborate closely with your team to design scalable solutions, contribute thoughtful code reviews, and continuously improve how we build
  • Ship with quality — testing, performance, and reliability are built into your process, not added later
  • Raise the bar by mentoring others and helping evolve our engineering standards, tooling, and ways of working

Benefits

  • Generous Time Off Program
  • Health, Dental, and Vision Benefits
  • Flexible Health and Wellness Plan
  • Parental Leave & top up
  • Employee Assistance Program
  • Professional Development
  • Volunteer Program
  • Monthly Lunches
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