Web3 Senior Frontend Engineer (React)

Gelato is the Onchain Cloud Platform powering the most ambitious teams in crypto to build the next generation of Web3 applications. Whether you’re launching a blockchain, building smart wallets, or enabling gasless transactions, Gelato gives developers the tools to create seamless onchain experiences.

It’s the infrastructure behind some of the best teams in crypto, like Kraken, who used Gelato RaaS to launch Ink, a leading Layer 2; Gemini, who are building novel smart wallets with Gelato’s SDK; and Infinex, who use Gelato’s Gasless APIs to give users effortless access to over 100 chains. With Gelato, the onchain future isn’t just possible, it’s already being built

We’re seeking a highly experienced Senior Frontend Engineer to join our team and help build world-class user interfaces for our Gelato Cloud platform. You’ll work closely with Product, Design, and Backend teams to deliver performant, secure, and intuitive applications.

What You’ll Do

• Collaborate with Product Management and Design teams to translate product vision into high-quality, engaging web experiences.
• Build and maintain scalable, reusable, and high-performance frontend codebases.
• Develop and integrate APIs, ensuring reliable data exchange and security best practices.
• Optimize applications for speed, scalability, and cross-device performance.
• Stay up-to-date with emerging frontend and AI-driven development trends to incorporate innovative solutions.

• Proven experience as a Frontend Developer (7+ years) with a portfolio of projects demonstrating a proficiency in developing highly interactive web applications.

• Expertise in React & proven experience building frontends interacting with REST APIs.
• Proficiency in TypeScript and modern JavaScript (ES6+).
• A strong knowledge of web3 tech, specifically wallet infrastructure
• Excellent CSS skills and understanding of responsive design principles.
• Demonstrated ability to build high-performance applications for web technology.
• Strong awareness of frontend security best practices.
• “AI native” mindset — comfortable leveraging AI-powered tools to enhance productivity, code quality, and user experiences.
• Excellent communication skills and ability to work effectively in a fully remote, collaborative environment.

Benefits

• Work autonomously in a fast-paced, innovative environment.
• Competitive salary + generous GEL token package.
• Collaborate with some of the best technical teams in the Web3 space.
• Build relationships with leading blockchain projects.
• Opportunities to attend global events and participate in team offsites around the world.