Senior Frontend Developer (Astro)

Company: Synchro
Apply for the Senior Frontend Developer (Astro)
Location: Greater London
Job Description:

Synchro are partnered with a fast-growing ecommerce brand, with a design-led, product-focused business that’s investing heavily in its digital platform. They’re now looking for a Frontend Developer with Astro experience to support a key project focused on performance, scalability, and content delivery.

What you’ll be doing

  • Building high-performance, SEO-friendly web experiences using Astro
  • Developing responsive, user-focused ecommerce pages
  • Working closely with product and design teams
  • Integrating and managing content via CMS across the full project lifecycle
  • Driving improvements in site performance and frontend architecture

What they’re looking for

  • Hands-on experience with Astro
  • Proven CMS experience from project start through to delivery
  • Experience working on content-heavy websites
  • Ecommerce experience (preferred)
  • Solid understanding of performance and SEO best practices

Why this role?

  • High-impact work on a live ecommerce platform
  • Modern tech environment
  • Hybrid working (just 1 day per week in London)

Get in touch with Joely at Synchro to learn more!

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Posted: March 24th, 2026