Senior Ecommerce Manager

At Simmer, we're building the future of healthy, high-flavour, feel good eating. With tens of thousands of subscribers and a mission to make better food easier for everyone, we're scaling fast, and we're just getting started.  Number 5 in the Sunday Times’s fastest growing companies, we’re backed by impressive growth, an engaged community, and a product that makes healthy eating accessible for everyone, even those with no time.

The Role

We’re looking for a Senior Ecommerce Manager who genuinely lives ecommerce. Someone who dreams in funnels, nerds out over CRO, and is familiar with Shopify.

This is a high-impact role: you’ll own the entire digital storefront end to end, shaping every moment from the homepage to checkout and everything that happens after someone becomes a subscriber.

You’ll split your time between doing and leading, one day you’re building a landing page from scratch, the next you're breaking down A/B test insights with your team.

What You’ll Do

Ecommerce Platform & CRO

• Own our Shopify store and every pixel that impacts conversion.
• Design, optimise and test the entire funnel/homepage/PDP/cart/checkout/post-purchase.
• Run constant experimentation: A/B tests, UX improvements, pricing tests, speed wins.
• Manage our full tech stack: apps, integrations, analytics tools  and know when to build vs buy.
• Work directly with developers to deliver custom features, functionality and performance improvements.
• Obsess over site speed, reliability and technical health.

Subscription

• Own and optimise the subscriber journey  from acquisition to retention.
• Improve subscription management and reduce churn through better UX, smarter prompts and cleaner flows.
• Test pricing, bundles, incentives, and promo mechanics to increase LTV.
• Partner with retention on upsell, win-back and loyalty strategies.

Team Leadership &  Collaboration

• Lead and develop a small but mighty ecommerce team.
• Set clear priorities, unblock issues fast, and ensure momentum never drops.
• Build a culture centred around testing, data and fast execution.
• Work closely with marketing on landing pages, campaigns and experimentation.
• Collaborate with product on new launches, merchandising and customer journeys.
• Partner with CX to fix friction points and level up the experience.
• Work with our analyst to ensure tracking is clean, reporting is tight and insights turn into action.

What You Bring

• 4-6 years of ecommerce experience within a D2C brand or an agency, including deep hands-on time with Shopify Plus.
• A proven track record of driving major conversion improvements (you should be able to talk through the wins).
• Strong understanding of subscription businesses and lifecycle optimisation.
• Data-driven mindset, comfortable in GA4, Shopify Analytics, heatmaps and experimentation tools.
• A hands-on, “I’ll figure it out” approach (you can build, troubleshoot, and ship fast without needing a big team.)