> Markdown version of [/jobs/ext/3965628-senior-software-engineer-frontend](https://www.wearedevelopers.com/jobs/ext/3965628-senior-software-engineer-frontend). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer, Frontend - **Company:** Circle Internet Financial Limited - **Location:** Washington, DC, United States (Remote available) - **Experience:** Expert - **Salary:** $152,500.0 - $205,000.0 - **Contract:** Permanent contract - **Skills:** Clean Code Principles, HTML, JavaScript (Programming Language), Component-Based Software Engineering, Cascading Style Sheets (CSS), Code Review, Cursor, Programming Tools, Design of User Interfaces, Human-Computer Interaction, Node.Js, Blockchain, Requirements Management, Software Engineering, TypeScript, Web Applications, ReactJS, Web3.js, Front End Software Development, Claude, Software Coding - **Published:** October 27, 2026 - **Apply:** https://www.careerbuilder.com/job-details/senior-software-engineer-frontend-washington-dc--f329888c-6a67-414a-97e5-92bbf9861558 ## About the Role Software Engineering, User Interface/Experience (UI/UX), Blockchain, Operating Systems, Finance, Code Reviews, Ecosystems, Programming Tools, User Interface/Experience (UI/UX), Requirements Management, * 4+ years of experience building user interfaces for complex web applications. * Strong proficiency in HTML, CSS, TypeScript, and JavaScript. * Experience building responsive, component-based applications with React. * Experience using AI-assisted development tools such as Claude, Codex, Cursor, or similar platforms. * Experience writing well-tested, maintainable code and contributing to strong coding standards. * Strong product judgment and the ability to identify opportunities to improve usability and quality. * Experience collaborating with product managers, designers, and distributed engineering teams. * Excellent written and verbal communication skills, with the ability to clearly present technical concepts. Preferred requirements * Experience with Node.js, developer platforms, SDKs, Web3 products, or blockchain technologies. Circle is on a mission to create an inclusive financial future, with transparency at our core. We consider a wide variety of elements when crafting our compensation ranges and total compensation packages. Starting pay is determined by various factors, including but not limited to: relevant experience, skill set, qualifications, and other business and organizational needs. Please note that compensation ranges may differ for candidates in other locations.