Front-End Lead – Marketing Engineering Developer

BiOptimizers

Front-End Developer providing temporary coverage for BiOptimizers' marketing engineering. Collaborating remotely on custom PHP projects with marketing and design teams.

Posted 6/22/2026full-timeRemote • 🇲🇽 MexicoSenior💰 $2,800 - $3,000 per monthWebsite

Tech Stack

Tools & technologies

JavaScriptPHP

About the role

Key responsibilities & impact

Build and maintain front-end features for the marketing team.
Work within a custom PHP-based funnel builder platform.
Develop responsive UI using HTML, JavaScript, and Tailwind CSS.
Assign and manage front-end development tasks and priorities.
Collaborate with marketing, design, and engineering teams.
Handle bug fixes, QA support, and production updates.
Improve website performance and page speed optimization.
Maintain technical documentation and implementation notes.
Support ongoing optimization and experimentation initiatives.

Requirements

What you’ll need

Strong hands-on experience with:
- HTML
- JavaScript
- Tailwind CSS
- PHP-based front-end environments
Experience working on marketing websites, funnels, or landing pages.
Strong understanding of responsive design and cross-browser compatibility.
Experience optimizing Core Web Vitals and page speed performance.
Ability to work independently and manage competing priorities.
Strong communication and organizational skills.
Comfortable taking ownership of front-end initiatives end-to-end.

Benefits

Comp & perks

Flexible work arrangements
Remote work options

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

HTMLJavaScriptTailwind CSSPHPresponsive designcross-browser compatibilityCore Web Vitalspage speed optimization

Soft Skills

communicationorganizationalindependencetask managementownership