Senior Front End Developer

Fiverr

. Develop products and features on the Fiverr Platform .

Posted 9/28/2026full-timeRemote • UkraineSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing scalable web applications using JavaScript, TypeScript, and Node.js, while ensuring high performance and accessibility. Proficient in collaborating across frontend and backend domains, with a strong focus on SEO best practices and modern development tools.

Highest-signal resume keywords

JavaScriptTypeScriptNode.jsHTMLCSS

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Asynchronous ProgrammingFrontend Performance OptimizationAccessibility Best PracticesSEO Best PracticesResponsive Layout

Tools & Technologies

Browser APIsAI Coding Tools

Certifications & Qualifications

BSc. in Computer Science

Industry Keywords

Web ApplicationsScalabilityProduction Context

Tech Stack

Tools & technologies

JavaScriptNode.jsTypeScript

About the role

Key responsibilities & impact

Develop products and features on the Fiverr Platform
Design, develop, test, and deploy high-traffic features with emphasis on scalability and performance
Own the team's technical domain from design through production
Contribute to backend and adjacent work as features require

Requirements

What you’ll need

5+ years building and operating production web applications at scale
Very strong JavaScript and TypeScript, including asynchronous programming and modern language features
Strong HTML and CSS, including responsive layout and cross-browser behavior
Hands-on experience with browser APIs and frontend performance optimization
Solid working knowledge of accessibility and SEO best practices
Experience with Node.js in a production context (SSR, BFF, build tooling)
Hands-on experience and established working practices with AI coding tools (Claude Code, Cursor, Codex, or similar)
Readiness to contribute beyond the frontend discipline, including backend and adjacent work as features require
Fluent in English and Ukrainian
BSc. in Computer Science, Engineering, or a related field (advantage)

Benefits

Comp & perks

Equal opportunities and inclusive hiring
Workplace accommodations available upon request