Zipdev: Senior Web Developer

Headquarters: Colombia URL: http://zipdev.com Description 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

Requirements 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

Benefits 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 Did we mention it's REMOTE?!! One of our core values at Zipdev is "Be authentic." that's why we encourage you to answer the application form in your own words; we are interested in getting to know you, not a digital assistant

Wondering how our remote environment or our payment method work? We've put together some helpful answers in our FAQs at the bottom our our career site

Take a look and let us know if you have any other questions! To apply: https://weworkremotely.com/remote-jobs/zipdev-senior-web-developer