Senior Frontend Engineer — Web3 & AI Tools

Circle; Tampa (FL); On-site; USD 153,000 - 205,000; Full time

Job summary

Circle is hiring a frontend engineer to build world-class Web3 consumer applications and web SDKs. You will create reusable components, collaborate with product and design, and ship features that scale for developers and end users.

You will work with AI-assisted development tools to accelerate delivery, maintain high quality code, and participate in reviews. The role is on-site in a fast-growing fintech environment with competitive compensation.

Qualifications

• 4+ years of experience building UI for complex web applications.
• Proficient in HTML, CSS, TypeScript and JavaScript.
• Experience with React and responsive, accessible design.
• Experience using AI-assisted development tools and modern tooling.
• Strong communication and collaboration with product, design and engineering teams.

Responsibilities

• Build world-class Web3 consumer applications and web SDKs.
• Develop internal tools for Customer Success teams.
• Collaborate with Product, Design and Engineering to translate requirements into UI features.
• Create reusable, accessible frontend components across products.
• Participate in code reviews and maintain high quality standards.
• Leverage automated testing and CI/CD for reliable releases.

Skills

UI development

HTML/CSS/JS

TypeScript

React

AI-assisted tools

Code quality

Cross-functional collaboration

Tools

Node.js

CI/CD

Claude/Codex/Cursor

Job description

Circle is hiring a frontend engineer to build world-class Web3 consumer applications and web SDKs. You will create reusable components, collaborate with product and design, and ship features that scale for developers and end users.

You will work with AI-assisted development tools to accelerate delivery, maintain high quality code, and participate in reviews. The role is on-site in a fast-growing fintech environment with competitive compensation.