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Senior Front‑End / Full‑Stack Developer Needed for High‑Performance Website Facelift

Remote, USA Full-time Posted 2025-11-03
We need a sharp developer to modernize 4–5 core templates on our site to: -Improve UX/UI (mobile‑first, cleaner hierarchy) -Lift conversion rates (CRO‑minded CTAs, faster perceived load) -Meet reasonable Core Web Vitals targets (LCP ≤ 2.8 s, CLS ≤ 0.1, INP ≤ 200 ms) without changing current URLs. Stack: WordPress + Pagebuilder. Work happens in staging site and pushed to prod after QA and approval. Scope of Work Quick Audit (Day 1–3) -Light UX review + capture CWV baselines. Design & Prototype (Week 1) -Wireframes + high‑fidelity mockups for the 4–5 templates. Build (Week 2–3) -Re‑code templates, lazy‑load assets, add semantic markup & WCAG 2.1 AA. QA & Launch (Week 4) -Cross‑device smoke tests, verify CWV, push live with rollback plan. 14‑Day Bug‑Fix Window after launch. Must‑Have Skills -Advanced HTML/CSS/SCSS + modern JS (ES6+). Experience cutting CWV on live sites (share metrics). CRO awareness (placement of CTAs, F‑pattern, etc.). Familiarity with PageSpeed Insights and Lighthouse. Proposal Checklist – Keep it Short -2–3 live URLs you improved (no screenshots). -One‑paragraph plan for hitting CWV & launching safely. Timeline in calendar weeks (≤ 4 weeks). Confirm: weekly 30‑min check‑in (Mon–Thu, 9 – 12 pm PT) + NDA. Selection Criteria (weight) -Proven CWV wins (40 %) -Feasible plan within budget (30 %) -Portfolio look & feel (20 %) -Communication fit (10 %) Short‑listed freelancers may be asked to walk through code in a 15‑min screen‑share (no spec work). Apply Job! Apply to this Job

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