Staff Frontend Engineer (Trading)

Responsibilities

• We’re hiring a Staff Frontend Engineer with mobile expertise to build core trading flows across spot trading, perpetuals, and prediction markets. This role spans web, mobile, and browser extension development, requiring strong frontend expertise with fullstack ownership from concept to production.
• We’re looking for someone with high agency, and a bias toward action — someone who proactively identifies opportunities, drives solutions, and ships high-quality products end-to-end. You thrive in fast-moving environments, operate comfortably in ambiguity, and take full ownership of outcomes. You’ll collaborate closely with product, design, and trading teams to deliver intuitive and powerful discovery experiences. If you’re excited about building in emerging markets and shaping how users discover the next generation of assets, we’d love to talk.
• Feature development: You will be owning features on our web and mobile platforms – currently the Phantom Extension , Phantom Terminal , and the mobile app.
• 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 React / Typescript / React Native
• React / Typescript / React Native
• Demonstrated interest in open and community-driven platforms
• English language proficiency
• Experience working with trading systems

Why Work with Us