Staff Frontend Engineer - Mobile & Web (Remote)

P2P; San Francisco (CA); On-site; USD 200,000 - 250,000; Full time

Benefits offered by this job

Competitive salary and equity

Comprehensive insurance (medical/dent*

Stipend for remote setup

Flexible hours

Unlimited vacation

401(k) retirement plan

Monthly wellness benefit

Weekly meal benefit

Global off-sites

Job summary

Phantom Technologies, Inc. is seeking a Staff Frontend Engineer with mobile expertise to own core trading flows across spot trading, perpetuals, and prediction markets.

You will contribute across web, mobile, and browser extension development, taking full ownership from concept to production. You will work with product, design, and trading teams to ship high-quality features, while driving initiatives to support more blockchains and new infrastructure.

Qualifications

• Bachelor's degree in Computer Science or related technical field or equivalent practical experience.
• 5+ years of full-time software engineering experience.
• Experience with React, TypeScript, and React Native.
• Interest in open and community-driven platforms.
• English language proficiency.

Responsibilities

• Own features on web and mobile platforms: Phantom Extension, Phantom Terminal, and the mobile app.
• Lead initiatives to add support for other blockchains to Phantom.
• Interface directly with end-users and developers to collect feedback to inform product direction.
• Collaborate with product, design, and trading teams to deliver intuitive discovery experiences.

Skills

Open platforms

English proficiency

Education

Bachelor's degree in CS or related field

Tools

React

TypeScript

React Native

Job description

Phantom Technologies, Inc. is seeking a Staff Frontend Engineer with mobile expertise to own core trading flows across spot trading, perpetuals, and prediction markets.

You will contribute across web, mobile, and browser extension development, taking full ownership from concept to production. You will work with product, design, and trading teams to ship high-quality features, while driving initiatives to support more blockchains and new infrastructure.