Senior Frontend Developer (Astro) at Synchro, London Area, £450–£600 per day

Frontend Developer (Astro) – Contract

£450–£600 per day | Outside IR35

London (1 day per week in office)

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

• Strong JavaScript experience
• 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?

• Outside IR35 contract
• 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!