Senior Frontend Engineer for Growth & Conversion (Remote)

ZOE; España; Remote; EUR 90,000 - 120,000; Full time

Job summary

ZOE is seeking a Senior Full Stack Engineer with a frontend focus to transform marketing campaigns, pricing tests, and product launches into fast, reliable user experiences. You’ll mainly work on zoe.com and our acquisition paths, using TypeScript, React, and Next.js, while occasionally touching Kotlin or Python backend services.

You will join a Growth team aligned with marketing, CRM and product, collaborating across the UK and EU.

Qualifications

• 5+ years of professional software development with a frontend focus.
• Strong experience building fast, accessible web experiences with TypeScript, React and Next.js.
• Experience collaborating with commercial teams (marketing, growth, CRM) to translate business goals into product outcomes.
• Hands-on experimentation and analytics experience (A/B tests, funnel analysis).

Responsibilities

• Own growth initiatives end-to-end from ideation with partners to technical delivery and measurement of results.
• Collaborate daily with marketing, CRM and product to deliver campaigns and acquisition journeys.
• Design, launch and analyse experiments; use results to decide what to build next.
• Build a fast, high-converting zoe.com with performance, accessibility and conversion in mind.
• Make pragmatic trade-offs when priorities shift and help the team decide what to build or defer.
• Shape APIs and backend changes in Kotlin or Python as needed by growth features.
• Contribute to the design system and keep documentation up to date.
• Release to production daily with robust testing and monitoring in place.

Skills

TypeScript

React

Next.js

A/B testing

Frontend performance

Autonomous

Tools

GraphQL

Vercel

GitHub Actions

Grafana

Sentry

Optimizely

DatoCMS

Job description

ZOE is seeking a Senior Full Stack Engineer with a frontend focus to transform marketing campaigns, pricing tests, and product launches into fast, reliable user experiences. You’ll mainly work on zoe.com and our acquisition paths, using TypeScript, React, and Next.js, while occasionally touching Kotlin or Python backend services.

You will join a Growth team aligned with marketing, CRM and product, collaborating across the UK and EU.