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Canva

Principal Software Engineer – Mobile Platform

Canva

. Own technical direction and architectural decisions for Canva’s hybrid mobile platform across React Native, iOS and Android .

Posted 9/22/2026full-timeRemote • AustraliaLeadWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in leading the architectural direction and technical implementation of large-scale cross-platform mobile applications, with a strong focus on React Native, iOS, and Android. Capable of influencing engineering practices across multiple teams while ensuring performance, reliability, and observability in production environments.

Highest-signal resume keywords
React Native Architecture LeadershipCross-Platform Mobile DevelopmentIOS and Android FundamentalsPerformance Optimization at ScaleTechnical Direction and Architectural Influence

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
React NativeIOS DevelopmentAndroid DevelopmentMobile ArchitecturePerformance ProfilingData StructuresSystem-Level Trade-OffsCrash MonitoringKotlin MultiplatformFlutter
Soft Skills
Strong Engineering JudgementFirst-Principles Reasoning
Tools & Technologies
Mobile CI/CDAI Tooling
Industry Keywords
Cross-Platform Mobile ArchitectureShared-Code RuntimesNative BoundariesBundle DeliveryOpen-Source Contributions

Tech Stack

Tools & technologies
AndroidFlutteriOSKotlinReactReact NativeRustC++

About the role

Key responsibilities & impact
  • Own technical direction and architectural decisions for Canva’s hybrid mobile platform across React Native, iOS and Android
  • Determine what should be shared, what should remain native, and how the layers work together
  • Turn the architecture into shipped production code with performance, reliability and observability foundations
  • Deliver a React Native product surface live in production within six months
  • Lead Staff and Senior engineers through the mobile architecture migration
  • Work with major product teams to scale platform adoption and establish trusted engineering patterns
  • Shape Canva’s mobile architecture and influence more than 800 frontend engineers
  • Build and evolve shared mobile infrastructure used by product teams
  • Support Canva’s iOS and Android experience for hundreds of millions of users

Requirements

What you’ll need
  • Experience building or significantly evolving a large-scale cross-platform mobile architecture in production
  • Experience leading a meaningful migration of a mature mobile product onto a new architecture while live and growing
  • Principal-level technical leadership across multiple teams
  • Organisation-wide architectural influence
  • Hands-on technical depth and comfort with difficult implementation details
  • Strong engineering judgement and first-principles reasoning
  • Knowledge of shared-code runtimes, native boundaries, bundle delivery and performance profiling on real devices
  • Deep iOS and Android fundamentals
  • Experience with mobile performance, reliability, crash monitoring and optimisation at scale
  • Experience with platform architecture, shared capabilities, libraries, abstractions and infrastructure
  • Strong fundamentals in data structures, complexity and system-level trade-offs
  • React Native and React experience, or deep experience with Flutter, Kotlin Multiplatform or another production-scale cross-platform stack
  • Nice to have: React Native internals, Rust or C/C++, open-source contributions, mobile CI/CD, AI tooling experience
  • Role requires relocation to Australia; work visa provided

Benefits

Comp & perks
  • Equity packages
  • Inclusive parental leave policy that supports all parents & carers
  • Annual Vibe & Thrive allowance supporting wellbeing, social connection, office setup & more
  • Flexible leave options
  • Virtual interviews