Senior / Staff React Native Developer

Neo Financial
Calgary
Workplace: OnsiteFull timeFunction: Software EngineeringExperience: 7+ yearsSkills: ["Technical leadership","Mentoring","High ownership","Collaboration","Performance optimization"]

Own ultra-responsive, highly secure mobile experiences built with React Native for iOS, Android, and Web. Set the technical direction for the React Native architecture, bridge JavaScript with native modules for performance, and lead technical design reviews. Improve developer experience tooling, optimize performance and memory, and champion automated testing while mentoring engineers in small, high-ownership teams.

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Neo Financial
Neo Financial
1 month ago

Senior / Staff React Native Developer

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 9 hours agoStatus: Live

Job Summary

Own ultra-responsive, highly secure mobile experiences built with React Native for iOS, Android, and Web. Set the technical direction for the React Native architecture, bridge JavaScript with native modules for performance, and lead technical design reviews. Improve developer experience tooling, optimize performance and memory, and champion automated testing while mentoring engineers in small, high-ownership teams.
Location: Calgary
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, build, and maintain robust, scalable frontend applications using React Native for iOS, Android, and Web.
  • •Bridge JavaScript with native modules to address performance bottlenecks and optimize app performance, render times, and memory leaks.
  • •Write clean, modular, highly testable code and own features from architectural design through deployment to the App Store and Google Play.
  • •Lead technical design reviews, champion automated testing (unit, integration, e2e), and mentor junior/intermediate engineers.
  • •Improve developer experience tooling to help engineering teams ship high-quality code at speed.

Pay and Benefits

Equity and Bonus:Equity
Perks:Health InsurancePaid LeaveRelocationEquity

Key Requirements

  • •At least 7 years of software engineering experience building and scaling complex production mobile applications.
  • •Deep, production-proven expertise in JavaScript/TypeScript and React Native.
  • •Strong familiarity with native mobile development (iOS/Swift or Android/Kotlin).
  • •Understand state management at scale and mobile security best practices (storage, biometrics, cryptography).
  • •Ability to build resilient offline-first or highly cached experiences and ship high-quality consumer experiences.
Experience:7+ yearsFintechMobile appsConsumer experiences
Skills:Technical leadershipMentoringHigh ownershipCollaborationPerformance optimization
Tech Stack:React NativeJavaScriptTypeScriptIOSAndroidSwiftKotlinCursorClaudeCodeRabbitGitHub EnterpriseDatadogSnowflakeAWS

Company Brief

Neo Financial
Neo Financial is a Canadian fintech offering credit cards, savings and spending accounts, investing, mortgages, and merchant loyalty/embedded finance solutions through partnerships with regulated banks and major retailers.
Industry: Neobanking
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Valuation: USD 500M to 1B
Funding: Series D
Headquarters: Calgary, Canada
Founded: 2019
Glassdoor
Glassdoor: 2.7
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