remote
Software Engineer II - Frontend - Five9
Software Engineer
Frontend Engineer who builds polished, high‑performance user interfaces using TypeScript and React, leverages AI‑assisted development tools, and collaborates cross‑functionally to deliver cloud‑based contact‑center solutions.
About the role
Key Responsibilities
- Design, develop, and maintain responsive web applications using TypeScript, React, and modern JavaScript frameworks.
- Implement UI components with clean, reusable code and ensure cross‑browser compatibility.
- Integrate front‑end features with backend services via REST APIs and GraphQL.
- Utilize AI‑assisted development tools to accelerate coding, testing, and code review processes.
- Collaborate with product, design, and QA teams to deliver high‑quality releases on a fast‑paced schedule.
Requirements
- 2+ years of professional experience building web applications with TypeScript and React.
- Strong proficiency in JavaScript, HTML5, and CSS3, with a solid understanding of responsive design principles.
- Experience using AI‑driven coding assistants or similar productivity tools.
- Familiarity with RESTful APIs, version control (Git), and agile development practices.
- Excellent problem‑solving skills and ability to work effectively in a collaborative, fast‑moving environment.
Skills
typescriptreactjavascript