Zipdev is seeking a Senior Web Developer to lead the creation of high-quality, performant, and conversion-driven marketing websites. This role involves hands-on development, technical problem-solving, and close collaboration across functions to deliver modern web experiences.

What You'll Do

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.
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.
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.

What We're Looking For

5+ years of professional web development experience.
Strong JavaScript/TypeScript skills and experience with React, Next.js, or Astro.
Advanced CSS and layout skills, ideally with Tailwind CSS.
Experience with SSR, SSG, and hybrid rendering models.
Hands-on experience with headless CMS platforms (Contentful, Sanity, Strapi, etc.).
Solid understanding of technical SEO and Core Web Vitals.
Experience with GA4, GTM, and analytics integrations.
Proficiency with Git, CI/CD workflows, and modern hosting platforms (Vercel, Netlify, Cloudflare).
Familiarity with testing tools such as Vitest, Playwright, or Cypress.
Strong communication and cross-team collaboration abilities.
Must be located in Latam.

Nice to Have

Experience developing complex, content-heavy marketing or listing sites.
Working with design systems and tooling like Storybook.
Knowledge of CDN, caching, and edge computing strategies.
Experience with experimentation platforms and A/B testing tools.
Understanding of web security best practices.
Exposure to AI-assisted development tooling.

Technical Stack

JavaScript, TypeScript, React, Next.js, Astro
CSS, Tailwind CSS
Headless CMS (Contentful, Sanity, Strapi)
Git, CI/CD, Vercel, Netlify, Cloudflare
Vitest, Playwright, Cypress

Team & Environment

You will work closely with design, product, marketing, and data teams.

Benefits & Compensation

Work remotely Monday - Friday, 40 hours a week (no weekends)
Vacation: 10 business days a year
Holidays: 5 National Holidays a year
Company Holidays: 5 Company Holidays a year (Christmas Eve, Christmas Day, New Year's Eve, New Year's Day, Zipdev Day)
Parental Leave
Health Care Reimbursement
Active Lifestyle Reimbursement
Quarterly Home Office Reimbursement
Payroll Deduction Purchase Plans
Longevity Bonus
Continuous Learning Bonus
Access to Training and Professional Development Platforms