Frontend Engineer – Mobile

Job not on LinkedIn

🔥 20 minutes ago

🇨🇦 Canada – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🖥 Software Engineer

👻 Ghost score 12%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Betr

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2022

🎮 Gaming

📱 Media

🎲 Gambling

Gaming • Media • Gambling

Betr is a sports gaming and media company that offers an online sports betting and fantasy sports platform. Co-founded by social media star Jake Paul and Simplebet co-founder Joey Levy, Betr provides a betting experience that focuses on micro-betting, allowing users to place wagers on individual moments of a game. With operations across multiple states in the U. S. , Betr offers products such as Betr Picks for fantasy sports, which allows users to win by predicting player performance stats. The company combines entertainment and simplicity in its sports betting app, catering to both seasoned bettors and newcomers. Betr is also expanding its platform to include a media vertical for combat sports coverage.

📋 Description

• Build and ship features for sportsbook, casino, and fantasy apps using React Native • Implement complex user interfaces, including market layouts, betting slips, player props, and lobby experiences • Create physics-based animations and gesture-driven interactions • Build canvas-based graphics for player cards, game visualizations, and dynamic effects • Contribute to a theme-based design system with 100+ shared components • Build and maintain WebSocket subscriptions for live odds, match updates, and user notifications • Implement state synchronization between real-time streams and local stores • Handle deep linking from push notifications, attribution links, and web referrals • Integrate payment flows, including in-app purchases, bank transfers, and verified card entry • Debug and fix platform-specific issues across iOS, Android, and web • Optimize animation frame rates, render efficiency, and memory management • Write worklet functions for animation-thread execution • Maintain end-to-end automation tests and contribute to CI/CD pipelines

🎯 Requirements

• 4+ years of professional front-end development • 2+ years building production React Native apps for iOS and Android • Strong TypeScript skills with modern patterns • Experience with Reanimated, including shared values, worklets, and gesture handlers • Track record shipping polished, production-quality mobile apps • Experience debugging platform-specific issues • Understanding of mobile performance optimization

🏖️ Benefits

• Remote-first: Work from anywhere in Canada • High-impact ownership of significant features • Technical work with real-time systems, hardware-accelerated graphics, and physics-based animation • Opportunity to work across sportsbook, casino, and fantasy verticals • Growth opportunities through expansion into new states and product lines