Rust Backend Engineer – Data Acquisition & Crawling (Remote)
Summary
Backend engineer on Lighthouse Io's Crawler Engineering team in Barcelona (remote options) who designs high-performance data-acquisition systems, mostly in Rust, to collect billions of data points from the web — improving proxy layers, browser tooling, and scalable infrastructure alongside DevOps and Security.
Lighthouse Io is seeking a Backend Engineer to join the Crawler Engineering team in Barcelona (remote options). You will design and develop high-performance data-acquisition systems, mostly in Rust, to collect billions of data points from the web.
The role combines backend engineering with network stack know-how and secure, scalable infrastructure. You will own building robust systems, improve proxy layers and browser tooling, and collaborate with DevOps and Security to ensure reliability.