> Markdown version of [/jobs/ext/1228931-front-end-developer-squarespace-performance-speed-optimization-pt-ww](https://www.wearedevelopers.com/jobs/ext/1228931-front-end-developer-squarespace-performance-speed-optimization-pt-ww). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Front-End Developer - Squarespace Performance & Speed Optimization - PT-WW - **Company:** Arc Full-time - **Location:** United States (Remote available) - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** Ahrefs Site Explorer, Google Analytics, Google Webmaster Tools, Performance Tuning, Squarespace, Web Usability, Image Compression, Caching, Front End Software Development - **Published:** July 10, 2026 - **Apply:** https://arc.dev/signup?userType=developer&publicRandomKey=p1kcw8v204&to=https%3A%2F%2Farc.dev%2Fdashboard%2Fd%2Fverified-jobs%2Fp1kcw8v204%2Fapplication ## About the Role * Proven track record in optimizing Squarespace websites, particularly in improving Core Web Vitals and PageSpeed scores. * Strong understanding of website performance best practices, including image compression, caching strategies, and script minimization. * Excellent communication skills and attention to detail. * Ability to recommend and implement long-term monitoring and maintenance strategies., * Familiarity with tools such as Lighthouse and GTmetrix for additional performance insights. * Experience with SEO tools like Google Analytics and Google Search Console to monitor the impact of speed improvements. ## Description We are seeking a skilled Squarespace Performance Optimization Expert. Our goal is to enhance our website's speed and performance, with a primary focus on improving mobile load times. The project begins with a thorough performance audit to pinpoint areas for enhancement., * Conduct a comprehensive audit of the current Squarespace site to identify speed bottlenecks, such as image optimization, script issues, and hosting configurations. * Implement strategies to enhance load times and improve Core Web Vitals, ensuring the site maintains its visual and structural integrity. * Provide detailed documentation of changes made and offer recommendations for ongoing site monitoring and maintenance. ## Related Videos - [Kill Your WordPress. Ship in Minutes. Win the SEO game.](https://www.wearedevelopers.com/videos/100083-kill-your-wordpress-ship-in-minutes-win-the-seo-game) - [Frontend Performance Testing in practice](https://www.wearedevelopers.com/videos/8-frontend-performance-testing-in-practice) - [Decoding web accessibility through audit](https://www.wearedevelopers.com/videos/507-decoding-web-accessibility-through-audit) - [HTTP headers that make your website go faster](https://www.wearedevelopers.com/videos/1676-http-headers-that-make-your-website-go-faster) - [Measure and improve frontend performance by using test automation](https://www.wearedevelopers.com/videos/719-measure-and-improve-frontend-performance-by-using-test-automation) - [WeAreDevelopers LIVE – Inclusion, Accessibility & Automation](https://www.wearedevelopers.com/videos/1742-wearedevelopers-live-inclusion-accessibility-automation) ## Related Articles - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Role of Web Developer in SEO in 2022](https://www.wearedevelopers.com/magazine/97-role-of-web-developer-in-seo-in-2022) - [Dev Digest 139 - Soft and hard queries](https://www.wearedevelopers.com/magazine/487-dev-digest-139-soft-and-hard-queries) - [25 Essential Tools for Front End Developers](https://www.wearedevelopers.com/magazine/210-25-essential-tools-for-front-end-developers) - [Web Development Best Practices: What The Data Tells us](https://www.wearedevelopers.com/magazine/84-web-development-best-practices-what-the-data-tells-us)