Senior Web Developer
Core
Own the development of high-quality, performant, and conversion-focused marketing websites.
Role type
Senior Web Developer
Builds
Marketing websites, component libraries, and analytics integrations
Domain
Web development, marketing technology
Deliverable
production ML models | product features | dashboards & analysis
Required skills
JavaScript, TypeScript, React, Next.js, Astro, CSS, Tailwind CSS, SSR, SSG, headless CMS, technical SEO, Core Web Vitals, GA4, GTM, Git, CI/CD, testing tools
Preferred skills
Design systems, CDN, caching, edge computing, A/B testing platforms, web security, AI-assisted development
Technologies
React, Next.js, Astro, Tailwind CSS, Contentful, Sanity, Strapi, Vercel, Netlify, Cloudflare, Vitest, Playwright, Cypress
Responsibilities
Build responsive, accessible, high-performance marketing websites; Develop and maintain reusable component libraries; Implement SSR/SSG strategies; Integrate headless CMS platforms; Optimize sites for Core Web Vitals; Implement analytics, tracking, and A/B testing; Mentor junior developers; Ensure accessibility compliance and cross-browser compatibility.
Seniority
Senior, hands-on IC