Growth-Driven Full-Stack Engineer for SEO & Growth

Treatwell; España; On-site; EUR 70,000 - 110,000; Full time

Benefits offered by this job

28-days holiday, plus bank holidays

Monthly £/€40 Treatwell vouchers

Mental health support through Open-Up

100% remote position

Market-specific benefits discussed in‑

Job summary

Treatwell, Europe’s leading bookings platform, is seeking a full-stack engineer to join our Product Engineering team. You’ll focus 60% on frontend and 40% on backend across 13 markets, building SEO foundations, site performance, experimentation, analytics instrumentation, and growth-oriented product surfaces.

You’ll partner with marketing and growth stakeholders while delivering high-quality code with a DevOps mindset from problem framing to production, ensuring reliable and scalable services

Qualifications

• Proven experience owning production-grade web applications end-to-end.
• Ability to design and ship features from database to UI.
• Experience collaborating with marketing/growth stakeholders.

Responsibilities

• Growth and marketing engineering - build and evolve the technical foundations that support customer acquisition, activation, and retention across Treatwell’s markets
• Discoverability - improve how search engines and users understand Treatwell’s marketplace, without turning the role into a pure SEO implementation function
• Experimentation and measurement - instrument your work, support testing frameworks, and help teams validate ideas with data before scaling them
• Product surfaces - ship user-facing improvements to landing pages, discovery journeys, and conversion flows, owning the work from problem framing through production
• Platform quality - own your services end-to-end, from architecture through deployment, with a DevOps mindset baked in
• Cross-functional clarity - translate growth and marketing opportunities into clear engineering work, challenge scope when needed, and keep quality standards high

Skills

Frontend development

Backend development

SEO experience

Growth engineering

Data-driven

Tools

React

TypeScript

Cypress

Jest

Java

Spring Boot

RabbitMQ

PostgreSQL

MS-SQL

Kubernetes

GitLab CI/CD

AWS

Datadog

Job description

Treatwell, Europe’s leading bookings platform, is seeking a full-stack engineer to join our Product Engineering team. You’ll focus 60% on frontend and 40% on backend across 13 markets, building SEO foundations, site performance, experimentation, analytics instrumentation, and growth-oriented product surfaces.

You’ll partner with marketing and growth stakeholders while delivering high-quality code with a DevOps mindset from problem framing to production, ensuring reliable and scalable services