Senior Full Stack Engineer, React – Java

🕒 October 23

🇪🇸 Spain – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 11%

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Treatwell

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2013

🍽️ Food & Beverage

🏥 Healthcare

🏨 Hospitality

Food & Beverage • Healthcare • Hospitality

Treatwell is a platform that allows users to book beauty services online. Operating in various countries across Europe, including Belgium, France, Germany, Greece, Ireland, Italy, and the United Kingdom, Treatwell connects users with beauty and wellness treatments at spas and salons. It aims to simplify the process of finding, booking, and managing beauty and wellness appointments, offering a comprehensive service for personal care and beauty needs.

📋 Description

• Own features across the full stack, from database schema and backend services to UI, design, deployment, and operations • Pair with engineers, designers, and product managers to ship features every cycle • Participate in design and code discussions and make product and technical trade-offs • Maintain automated testing across unit, integration, and end-to-end levels • Improve observability with metrics, dashboards, and alerts using Datadog, Sentry, and web vitals • Design and build Java and Spring Boot backend services and APIs, including RabbitMQ event-driven flows • Own services end-to-end with a DevOps mindset • Instrument work, measure impact, and use data to guide decisions • Collaborate through the Engineering Guild to share ideas and improve standards • Lead technical discussions across features, architecture, and UX • Work across legacy Backbone systems and modern React/TypeScript code • Build internal tools for operations and support teams

🎯 Requirements

• 7+ years of software development experience • Strong focus on modern web frontend and hands-on experience building backend services • Experience with React and TypeScript, including legacy Backbone/Node/Express/EJS integration • Experience with Java and Spring Boot • Experience with event-driven flows using RabbitMQ • Experience with automated unit, integration, and end-to-end testing • Experience with observability tools such as Datadog, Sentry, and web vitals • Experience with databases including PostgreSQL and MS-SQL • Experience with Kubernetes, GitLab CI/CD, and AWS • DevOps mindset, domain-driven design, and event-driven architecture knowledge • Active use of AI tools in daily development workflow • Excellent English communication skills • Ability to work with remote and co-located teams • Structured, analytical, and highly collaborative approach

🏖️ Benefits

• 28-days holiday, plus bank holidays • Monthly £/€40 Treatwell vouchers • Mental health support through partnership with Open-Up • 100% remote position • Market-specific benefits discussed in the interview process

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