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Senior Web Developer

Colombia, Remote

We are looking for an experienced Senior Web Developer to own the development of high-quality, performant, and conversion-focused marketing websites. This role is highly hands-on and ideal for someone who thrives in technical problem-solving, cross-functional collaboration, and modern web development best practices. You'll work closely with design, product, marketing, and data teams to deliver fast, accessible, SEO-optimized experiences while contributing to technical standards and mentoring junior developers.

Key Responsibilities

Development & Implementation

  • Build responsive, accessible, high-performance marketing websites using modern frameworks.
  • Develop and maintain reusable component libraries tied to design systems.
  • Implement SSR/SSG strategies to improve performance and SEO.
  • Integrate headless CMS platforms with scalable, component-based architectures.
  • Write clean, testable, well-documented code following best practices.
  • Debug and resolve production issues and participate in incident response.

Performance & Quality

  • Optimize sites for Core Web Vitals and overall performance.
  • Implement analytics, tracking, A/B testing, and personalization features.
  • Ensure accessibility compliance (WCAG 2.2 AA) and cross-browser/device compatibility.
  • Maintain unit, integration, and end-to-end tests.
  • Support CRO and experimentation initiatives.

Technical Collaboration

  • Participate in code reviews and mentor junior developers.
  • Work closely with UX/UI designers to ensure accurate implementation.
  • Partner with marketing teams to implement technical SEO requirements.
  • Coordinate with analytics teams on tracking and instrumentation.
  • Contribute to documentation, coding standards, and architectural decisions.

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