Front End Developer

I’m helping Scrapfly find a top candidate to join their team full-time for the role of Front End Developer.You will shape the future with groundbreaking innovation.Compensation:Provide your expected compensation while applyingLocation:Remote: PolandMission of Scrapfly:"To empower developers with seamless, scalable, and intelligent data acquisition tools that transform complex web data challenges into actionable insights."What makes you a strong candidate:You are proficient in jQuery, UX/UI, Twig, Syntactically Awesome Style Sheets (Sass), Rollup, PHP, JavaScript.English - Fully fluentResponsibilities and more:At Scrapfly, we build robust web scraping infrastructure to power data-driven applications. We’re now looking for a Frontend Engineer to help modernize and maintain our web application interface. This role can be a full-time position or a freelance mission we're flexible, but we're looking for someone who can deliver clean, modern frontend code without the bloat.* Iterative Migration: Lead a smooth, step-by-step transition of our frontend stack to minimize disruption, allowing for incremental production releases. Our dashboard's SEO performance isn't a concern, so we can prioritize a phased approach.Tech Stack Modernization:* Replace Grunt with Rollup for task automation.* Transition from jQuery to HTMX and Alpine.js for a more lightweight, modern JavaScript framework.* Migrate from Chart.js to Apache ECharts for enhanced data visualization.* UI/UX Enhancement: Update and refine UI components built with Bootstrap 4, Font Awesome 6, and SASS to improve user experience, particularly focusing on the Monitoring section, which involves charting timeseries metrics.* Backend Collaboration: Work alongside our PHP backend (SlimPHP + CQRS). While not mandatory, the ability to create or modify endpoints in PHP is a plus.Our Current Stack:* Frontend: jQuery, Bootstrap 4, Font Awesome 6, SASS, Chart.js.* Migration Tools: HTMX, Alpine.js, Rollup, ECharts.* Backend: PHP 8.3 (SlimPHP), CQRS, Twig.You're a great fit if you:* Have solid experience with modern vanilla JS, HTMX, Alpine.js, and ECharts (or are quick to learn).* Prioritize performance, simplicity, and clear UI/UX.* Are comfortable working with SASS and modern bundlers like Rollup.* Understand the importance of an iterative migration approach to ensure a seamless transition.* Bonus: Can read or write PHP to assist with API endpoints or understand backend structures.* What We Offer:* A pragmatic and highly technical team.* Flexible hours and remote-first environment.* The opportunity to shape the UI/UX of a key product.* Optional long-term collaboration after the mission.