# Senior Software Engineer, Frontend

**Company:** [Phantom](https://hotfix.jobs/companies/phantom)
**Location:** Remote
**Role:** Frontend Engineering
**Salary:** $180k – $220k/yr
**Experience:** 5+ years
**Skills:** React, TypeScript, React-Query, Solana Web3.Js, Ethers.Js, JavaScript, Blockchain, Web3
**Posted:** 2025-11-12

> Senior Frontend Engineer owning feature development on Phantom's web platforms and browser extension, leading blockchain integration initiatives, and interfacing with users/developers. Requires 5+ years experience with React, TypeScript, React-Query, and web3 libraries like Solana web3.js or ethers.js.

## Job Description

## Responsibilities
- Feature development: Owning features on web platforms – Phantom Extension and website.
- New initiatives and products: Leading initiatives to add support for other blockchains and launch new complementary products or infrastructure.
- Interfacing with users: Directly supporting end-users and developers building on Phantom, collecting feedback to inform product direction.
- Team building: Working with the team to foster a culture of raising the bar with each new hire.

## Qualifications
- Bachelor's 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.

## Benefits
- Competitive salary and equity.
- Comprehensive insurance (medical/dental/vision) — 100% covered.
- Stipend for remote/WFH setup: laptop, headphones, and other work gear.
- Flexible hours and supportive remote environment.
- Unlimited vacation.
- 401(k) retirement plan.
- Wellness benefit.
- Daily lunch benefit.

**Target base salary: $180,000 - $220,000** plus equity and benefits (determined by skillset, experience, interviews, and market factors).

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