Phantom is a self-custodial wallet that provides a seamless experience for managing accounts and tokens across multiple cryptocurrencies, including Solana, Bitcoin, Ethereum, and Polygon.
The company has achieved significant milestones, including over 16 million monthly active users and ranking #1 in the Google Play Store finance category.
As a Frontend Engineer on the Growth & Engagement team, you will design, implement, and optimize user-facing growth features such as action cards, referral flows, and onboarding enhancements.
You will collaborate with Product, Design, and Backend teams to create polished, performant interfaces and build reusable component libraries.
Responsibilities include shipping multiple end-to-end growth UI features per quarter, integrating feature-flags for experimentation, maintaining a component library, and optimizing performance and reliability.
Requirements:
You must have 7+ years of frontend experience, specifically in building production React applications in high-velocity environments.
A proven track record of shipping A/B-tested, feature-flagged interfaces and iterating based on metrics is required.
Advanced proficiency in React and React Native, including hooks and performance optimization techniques, is essential.
Hands-on experience with feature-flag platforms and a strong background in TypeScript and design-system architecture are necessary.
You should have expertise in front-end performance tuning and instrumentation skills for real-time analytics.
Proficiency with testing frameworks and CI/CD pipelines for front-end delivery is required.
A data-driven mindset, excellent communication skills, and a strong ownership mentality are essential soft skills.
Mentorship orientation and eagerness to coach peers through design reviews and pair-programming are preferred.
Nice-to-haves include prior experience in crypto wallets, contributions to open-source libraries, and familiarity with mobile push-notification SDKs.
Benefits:
The position offers a competitive salary and equity.
Comprehensive insurance (medical, dental, vision) is 100% covered.
A stipend for your ideal remote setup is provided.
Flexible hours and a supportive remote work environment are available.
Unlimited vacation is offered, allowing you to take time when needed.
A 401(k) retirement plan is included.
Monthly wellness and weekly meal benefits are provided.