Senior Frontend Developer / Frontend Lead

Computerfutures — Japan · Posted ~2 hours ago

Lead Full-time

Skills

JavaScript TypeScript React Next.js Vue.js Astro HTML5 CSS3 SCSS Responsive Web Development REST APIs GraphQL CMS platforms Web Performance Optimization Accessibility Cross-browser Compatibility CI/CD Git workflows Frontend Architecture REST CMS Git

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Summary ✨ AI‑Generated

A senior frontend leadership role focused on building and improving modern web experiences. The position involves designing scalable frontend architecture, developing responsive interfaces, integrating APIs and content platforms, optimizing performance and accessibility, and mentoring other developers. The ideal candidate has strong experience with modern JavaScript ecosystems and can collaborate with stakeholders to deliver effective technical solutions.

Highlights

Opportunity to lead frontend architecture, improve engineering standards, build modern digital experiences, and provide technical guidance while working with contemporary web technologies.

Description

What you'll be doing Own and improve frontend development standards and architectureBuild responsive websites, landing pages, microsites and interactive digital experiencesWork with JavaScript/TypeScript and modern frameworks such as React, Next.js, Vue or AstroIntegrate REST/GraphQL APIs, CMS platforms and analyticsImprove web performance, accessibility and cross-browser compatibilityWork with CI/CD, Git workflows and engineering quality standardsSupport sprint planning, technical estimation and project feasibilityProvide technical guidance and code-quality oversight to junior/offshore developersWork directly with stakeholders to translate business requirements into technical solutionsAdvise on feasibility, scope and alternative approaches when required What we're looking for 5+ years of professional frontend development experienceStrong JavaScript / TypeScriptCommercial experience with React, Next.js, Vue, Astro or similarStrong HTML5, CSS3/SCSS and responsive web developmentExperience integrating REST APIs and/or GraphQLExperience with frontend performance optimizationSolid Git/GitHub and CI/CD understandingPrevious experience taking technical ownership of frontend projectsComfortable mentoring or providing technical direction to other engineersStrong stakeholder communication skillsBusiness-level Japanese, JLPT N2 or aboveBusiness English Nice to have Headless CMS experienceJira / Confluence / Agile developmentThree.js, WebGL, Babylon.js or PlayCanvasInteractive 3D/web experiencesAWS CloudFront or similar web delivery technologiesAutomotive, agency or digital production experienceAccessibility knowledge, particularly WCAG / JIS X 8341