About the Role:
Phantom is seeking a Senior Frontend Engineer to help build a seamless, secure, and high-performance crypto wallet experience across Solana, Ethereum, Polygon, and Bitcoin. You will focus on designing reusable frontend libraries, optimizing performance, and enhancing testing and CI pipelines to ensure a smooth and consistent user experience for millions of users.
Responsibilities:
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Build and Own Shared Frontend Libraries: Develop and maintain reusable frontend components to accelerate development and maintain design consistency.
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Enhance Frontend Testing & CI Pipelines: Lead test automation using Playwright and Maestro, and optimize CI pipelines for speed and reliability.
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Own Frontend Performance & Architecture: Reduce bundle sizes, improve rendering efficiency, and drive frontend optimization for better user experience.
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Improve and Maintain the Design System: Ensure the Design System is robust, performant, well-documented, and integrated with frontend workflows.
Qualifications:
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Bachelor’s degree in Computer Science or a related technical field, or equivalent practical experience.
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5+ years of full-time software engineering experience focused on frontend development.
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Expertise in React and TypeScript, including component architecture, state management, and performance optimization.
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Experience with data fetching, caching, and frontend state management.
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Demonstrated interest in open and community-driven platforms.
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Strong English communication skills.
Nice to Have:
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Experience in blockchain-based projects.
Why Work with Phantom:
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Be part of a leading multi-chain crypto wallet with over 15M+ active users.
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Shape the future of crypto onboarding and retention through a unified wallet experience.
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Work with a team of experienced blockchain builders in a fast-growing, multi-chain environment.
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Influence industry standards for self-custodial wallets and the overall crypto ecosystem.
Benefits:
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Competitive salary ($200,000–$270,000) plus equity.
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Comprehensive medical, dental, and vision insurance — 100% covered.
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Stipend for your ideal remote/WFH setup (laptop, headphones, gear).
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Flexible work hours and supportive remote environment.
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Unlimited vacation.
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401(k) retirement plan.
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Wellness and daily lunch benefits.
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Inclusive and diverse work environment.