Fertil Comunicacao e Marketing Ltda. logo
Fertil Comunicacao e Marketing Ltda.

Soluções inteligentes em comunicação 360

Frontend Developer

Frontend EngineerSoftware EngineerContractRemoteSeniorTeam 11-50Since 2008H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

18 hours ago

Salary

$2K / month

Seniority

Senior

Job Description

Frontend Developer

Fertil Comunicacao e Marketing Ltda.

• Develop modern, responsive landing pages optimized for conversion. • Convert Figma layouts into pixel-perfect pages, ensuring high visual quality and design fidelity. • Build interfaces using HTML5, CSS3, JavaScript and CSS frameworks, with advanced use of Bootstrap and Tailwind CSS. • Ensure cross-browser and cross-device compatibility. • Implement performant animations, interactions and micro-interactions. • Optimize loading performance, technical SEO and Core Web Vitals. • Develop reusable components and maintain scalable code organization. • Integrate pages with APIs, tracking pixels, events and analytics tools. • Implement marketing tags (Meta Pixel, Google Tag Manager, Google Analytics, etc.). • Apply accessibility best practices (A11Y). • Maintain clean, semantic and documented code standards. • Participate in technical reviews and frontend architecture decisions. • Identify performance bottlenecks and propose continuous improvements.

Job Requirements

  • Strong command of HTML5, CSS3 and JavaScript (ES6+)
  • Advanced experience with Bootstrap and Tailwind CSS
  • Responsiveness and Mobile-First approach, with solid knowledge of Flexbox and CSS Grid
  • Web performance: loading optimization and Core Web Vitals
  • Technical SEO and semantic code
  • Accessibility (A11Y)
  • Consumption of REST APIs
  • Version control with Git/GitHub
  • CSS animations and DOM manipulation
  • Solid understanding of UI/UX and fidelity to Figma layouts
  • Integration of pixels and tags: Google Tag Manager (GTM), Google Analytics and Meta Pixel
  • Clean Code practices and cross-browser compatibility
  • Knowledge of conversion rate optimization (CRO)

Benefits

  • Flexible working hours
  • Career development plan

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