Backend Engineer – Data Acquisition
Lighthouse · Barcelona, Spain ·
- Work mode
- Remote
- Employment
- Full time
- Category
- Backend
- Company size
- 501-1000
Lighthouse · Barcelona, Spain ·
The Hotels Network · Madrid, Spain
Lighthouse Intelligence · Barcelona, Spain
Lighthouse Io · Madrid, Spain
Cloudbeds
Backend engineer on Lighthouse's Crawler Engineering team in Barcelona, building high-performance Rust-based data-acquisition systems that collect billions of web data points (~200M requests/day), including in-house proxy layers, browser tooling, and protocol-level work on Google Cloud/Kubernetes infrastructure.
Our Mission: Why Lighthouse?
At Lighthouse, we’re on a mission to revolutionize commercial strategy as hospitality’s most powerful AI platform. We take the world's largest hotel data network and transform it into real-time intelligence that drives action. We don't just deliver insights; we empower businesses to make decisions that move revenue.
With $370M in Series C funding and over $100M in ARR, we are scaling at lightspeed. Our 850+ teammates across 35 countries aren't just building software—they are leveraging cutting-edge AI to help hoteliers be the first to act. Tens of thousands of hotels across 185 countries trust Lighthouse to execute their commercial strategy, including every one of the top 15 global chains and thousands of independent hotels that consistently outperform their markets. With Lighthouse AI, the intelligence gets deeper. Decisions get smarter. Actions get faster. We help hoteliers be first to act.
Lighthouse Values: Our guiding light
We are Lumineers. Our shared values keep us on a collaborative path fostering a cultural and customer centric environment
We’re more than just a workplace – we’re a community. Collaborative, fun, and deeply committed, we work hard together to revolutionize the hospitality sector. Are you ready to join us and shine brighter in the industry’s most exciting rocket-ship? 🚀
Job Details
What you will do
You'll join our Crawler Engineering team as a Backend Engineer focused on data acquisition. This is a building role: you'll design and develop high-performance systems, mostly in Rust, that collect billions of data points from the web. The work sits where backend engineering meets how the web works: HTTP stacks, proxies and browser tooling. When a data source blocks an approach, you'll dig into what's happening on the wire and find another way forward. You'll also help make our infrastructure "agent-friendly", so other teams can safely build on it with AI.
What's in it for you?
Who you are
Technologies you will work with
Rust, TypeScript/Node.js, Python, Google Cloud, Kubernetes, Prometheus, Grafana, Claude Code.
Diversity, equity, inclusion, and belonging
Thank you for considering a career with Lighthouse. We are committed to fostering a diverse and inclusive workplace that values equal opportunity for all. We welcome candidates from all backgrounds, regardless of age, gender, race, religion, sexual orientation, and disability. Our commitment to equality is part of our culture. If you require reasonable accommodation at any point during the application or interview process, please notify your recruiter.
Not ticking every box? No problem! We value diverse backgrounds and unique skill sets, and we encourage individuals from all walks of life to apply. If your experience looks a little different from what we've described, but you're passionate about what we do and are a quick learner, we'd love to hear from you!
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Cloudbeds