Senior Software Engineer, Frontend (Money Movement)

Reposted Yesterday
Hiring Remotely in USA
Remote
Senior level
Software • Cryptocurrency
The Role
The Senior Software Engineer will enhance user experiences in crypto wallets, focusing on collaboration, performance, and delivering quality products.
Summary Generated by Built In

Phantom is the modern money app used by tens of millions around the world. Our product combines everything people need to manage, spend, and grow their money in one simple, intuitive experience. Phantom brings all the control and flexibility of crypto-powered finance, without unnecessary complexity, into mainstream consumer finance.

By combining industry-leading security with thoughtfully designed tools, Phantom makes powerful financial tools feel approachable and easy to use. This focus on speed, control, and user experience has fueled rapid growth, with a community of 20M+ people, reaching #1 in the Google Play Store finance category, and consistently ranking as a Top 50 app across all categories, alongside some of the most recognizable consumer technology platforms in the world.

Responsibilities

Senior Frontend Engineer obsessed with delivering exceptional UX quality — crisp visuals, smooth transitions, and intuitive flows — while staying pragmatic about shipping fast and iterating.

You know when to polish and when to push.

You care deeply about reliability, testing, and performance, but you’re also a great communicator who brings designers, PMs, and backend engineers together to move quickly without breaking trust.

You’ll own the core user experiences and help make Phantom feel world-class and trustworthy.

Qualifications
  • Bachelors degree in Computer Science or related technical field or equivalent practical experience

  • React + TypeScript, modular component design, state management (Zustand / Redux).

  • Automated testing (Jest, Maestro, Detox).

  • Performance tuning, error monitoring (Sentry, metrics).

  • Strong UX collaboration with Design and PM.

  • Ownership mindset — moves from definition → delivery → quality.

  • Previous experience working in fintech or crypto enviroments.

  • Has shipped high-quality products and worked in high-caliber software development organizations.

  • Nice-To-Have: 1+ years experience in a blockchain based product

Why Work with Us

We are a team of experienced builders in the blockchain and crypto industry. Our journey began from users seeking an easy, seamless path to accessing the crypto ecosystem. This passion fueled our exponential growth, allowing us to onboard over 7M+ active users in just over three years; with our user base growing weekly. Our dedication to a secure and seamless user experience has made us the leading wallet on Solana as well as our multi-chain approach enhances our platform's versatility, meeting the needs of a diverse and growing user base. By staying at the forefront of technology and user expectations, we continue to innovate and set industry standards on self-custodial crypto wallets.

There has never been a better time to work in crypto to help shape the future of innovation with a focus around the wallet experience!

  • First impressions matter: Wallets are responsible for a users first impression with crypto and onboarding new users into crypto. By ensuring that a user has a great first-time experience with crypto, we can help supercharge the growth of the entire ecosystem.

  • Make crypto easier to navigate: There is no easy way for a user to discover and navigate all that crypto has to offer. Wallets have a unique opportunity to help users not only onboard to crypto but also stay retained by exploring new things to do.

  • We live in a multi-chain world: We currently support Solana, Ethereum, Polygon and Bitcoin with more networks to come in the new future. We are focused on creating a unified, multi-chain crypto experience for users.

Benefits
  • Competitive salary and equity

  • Comprehensive insurance (medical/dental/vision) — 100% covered

  • Stipend for your ideal remote set-up

  • Flexible hours and a supportive remote environment

  • Unlimited vacation: Take time when you need it (and we really mean it!)

  • 401(k) retirement plan

  • Monthly wellness benefit

  • Weekly meal benefit

  • Global off-sites

#LI-DNP

We strongly encourage candidates of all different backgrounds to apply. We believe that our work is stronger with a variety of perspectives, and we’re eager to further diversify our company. If you have a background that you feel would make an impact at Phantom, please consider applying. We’re committed to building an inclusive, supportive place for you to do the best work of your career.

By submitting your resume and application materials, you acknowledge and agree that Phantom may use automated tools, including AI systems, and may engage trusted third-party service providers to process your application and ensure an efficient hiring process. Phantom does not sell your information and your materials will be handled securely and in accordance with applicable data protection laws.

Top Skills

Detox
Jest
Maestro
React
Redux
Sentry
Typescript
Zustand
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The Company
HQ: San Francisco, CA
255 Employees
Year Founded: 2021

What We Do

Phantom is the crypto app for everyone. Millions of investors, traders, collectors, and even celebrities, choose Phantom to explore web3. Why? Because we make it safe and easy.

With our friendly wallet, you can buy and hold the top cryptocurrencies, trade the hottest memecoins, create and collect NFTs, and build your digital asset portfolio—all in one place.

Want to try it out? Download Phantom now to get started.

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