Lighthouse is seeking a Backend Engineer for itsCrawler Engineering team in a remote-friendly Spain/Barcelona setup. You will design and build high-performance data acquisition systems using Rust and other stack tools, tackling billions of data points from the web. You’ll work on proxies, HTTP stacks, and browser tooling, enabling safe, AI-assisted growth across teams. Join a collaborative, integral team that handles hundreds of millions of requests daily, with strong focus on security,