Senior Software Engineer, Frontend

Phantom; United States; Remote; USD 180,000 - 220,000; Full time

Benefits offered by this job

Competitive salary and equity

Comprehensive insurance (medical/dental/vision)

Stipend for remote work setup

Flexible hours

Unlimited vacation

401(k) retirement plan

Wellness benefit

Daily lunch benefit

Job summary

A leading blockchain technology company is seeking an experienced software engineer to own feature development on its web platforms. You will contribute to expanding support for multiple blockchains and enhance user experience through innovative tools. The ideal candidate has over 5 years of software engineering experience, proficiency in technologies like React and Typescript, and a strong interest in blockchain technology. The position offers a competitive salary range of $180,000 to $220,000, equity, and excellent benefits.

Qualifications

• 5+ years of full-time software engineering experience.
• Demonstrated interest in open and community-driven platforms.
• English language proficiency.
• Experience in a blockchain based project is a plus.

Responsibilities

• Own features on web platforms including the Phantom Extension.
• Lead initiatives for blockchain support and new products.
• Interface directly with users and developers for feedback.
• Work with the team to build a strong work culture.

Skills

React

Typescript

React-Query

Solana web3.js

ethers.js

Education

Bachelor's degree in Computer Science or related field

Job description

Phantom is revolutionizing the way millions of people interact with the crypto ecosystem. Our self‑custodial wallet offers a seamless, unified experience for managing accounts and tokens across Solana, Bitcoin, Ethereum, and Polygon, empowering users with a single, convenient solution. By integrating cutting‑edge security features and launching innovative tools for an enhanced personalized user experience, Phantom is able to provide a next‑generation, safe and easy to use self‑custodial wallet for everyone. This strategy has allowed Phantom to achieve significant milestones including surpassing 15 million MAU’s, reaching #1 in the Google Play store finance category, and consistently trending as a Top 50 app across all categories, right next to X, PayPal, Coinbase, and ChatGPT.

Responsibilities

• Feature development: You will be owning features on our web platforms – currently the Phantom Extension and our website.

• New initiatives and products: You will be leading initiatives to add support for other blockchains to Phantom, and to launch new complementary products or infrastructure.

• Interfacing with users: You will be interfacing directly with end‑users and developers building on Phantom – supporting them and collecting feedback to inform the direction of the product.

• Team building: You will be working with the team to create and foster a culture of raising the bar with each new hire.

Qualifications

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

• 5+ years full‑time software engineering experience with some of the following technologies:

  • React / Typescript / React‑Query
  • Solana web3.js / ethers.js

• Demonstrated interest in open and community‑driven platforms

• English language proficiency

• Nice‑To‑Have: experience in a blockchain based project

Why Work with Us

Opportunity

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 / WFH set‑up: laptop, headphones, and any other work gear you may need
• Flexible hours and a long‑standing, supportive remote environment
• Unlimited vacation: Take time when you need it (and we really mean it!)
• 401(k) retirement plan
• Wellness benefit
• Daily lunch benefit

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.

The target base salary for this role will range between $180,000 to $220,000 with the addition of equity and benefits. This is determined by a few factors including your skillset, prior relevant experience, quality of interviews and market factors (such as location) at the point in time of offer.

#LI-DNP

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.