CelMedia
CelMedia

Web Designer (Front-End, Performance-Oriented)

April 25, 2025
Other
Remote · Brazil
Entry level
Designer
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We are hiring a Web Designer to join our high-performance team. This role is ideal for someone who thrives in a fast-paced, conversion-driven environment and wants to push beyond traditional builders like WordPress and Elementor.

You’ll be part of a team that values execution, clarity, and bold thinking. Whether you're optimizing load time, designing funnel UX, or deploying lightning-fast assets—your work will directly contribute to transforming lives at scale.

Responsibilities

Core Responsibilities

  • Build custom, high-performance landing pages using HTML, CSS, JavaScript (vanilla), and Next.js or React
  • Design responsive, conversion-optimized funnels that go beyond templated designs
  • Style pages using TailwindCSS for clean, scalable front-end architecture
  • Implement lazy-loading, code-splitting, and other performance enhancements for speed

Cross-Functional Collaboration

  • Work closely with marketing and media buying teams to test and iterate on funnel performance
  • Embed video players (e.g., ConverteAI) and track page-level metrics using analytics tools

Strategy & Impact

  • Own optimization of Web Vitals, GTMetrix, and Lighthouse scores
  • Deploy sites via Vercel or Netlify and configure caching/CDN rules in Cloudflare
  • Build UX flows with a deep understanding of direct response principles (above-the-fold structure, CTAs, urgency triggers)

Expected Outcomes

You will be successful in this role when:

  • Key funnel pages consistently score 90+ on Google Lighthouse (Performance, SEO, Accessibility)
  • Pages load under 2 seconds globally, with integrated tracking (GTM, GA4, Meta Pixel)
  • Funnels are continuously improved via A/B testing and heatmap tools
  • Conversion rates improve through smart UX, visual hierarchy, and performance gains

Requirements

  • 2–4+ years of experience in front-end development or high-performance web design
  • Strong command of HTML, CSS, and JavaScript (clean, vanilla code)
  • Proven experience with React or Next.js and TailwindCSS
  • Proficient with lazy-loading, Web Vitals, CDN caching, and asset optimization
  • Comfortable using GTMetrix, Lighthouse, Cloudflare, and deploying to Vercel or Netlify
  • Familiar with video embeds, funnel UX, and analytics integrations (GTM, GA4, Meta Pixel)
  • Bonus: Experience building funnels for info products or high-ad-spend environments

Compensation

Base: R$4.000 – R$6.000/month BRL

Bonus: Performance-based (typically 50%–100% of base)

This range aligns with strong mid-level candidates. For highly experienced profiles, compensation is flexible.

Location

Remote-first

We are a global, async-friendly company. Work from anywhere.

Benefits

  • Flexible PTO + company-wide holidays
  • Collaborate with high-performance talent
  • Be part of a mission that aims to impact 1 billion lives

CelEducation Core Values

Competitive Greatness

Be at your best when your best is needed. Strive to improve and turn effort into exponential growth.

Sincere Candor

Say the hard thing. Hear the hard thing. Feedback is a gift—and a growth driver.

Unimpeachable Character

Let your integrity lead. Be someone others are proud to associate with.