Founding Browser Stack Engineer (Open Web Data)

Zyte Group; Madrid; Híbrido; EUR 90.000 - 150.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flexible work locations

Conference opportunities

Open source tooling

Descripción de la vacante

Zyte Group is hiring a founding engineer for the Browser Stack team to build a custom browser and automation layer powering data extraction at scale. You’ll tackle Chromium/WebKit/Firefox-like internals, fingerprinting resistance, and high-performance browser automation for complex sites.

You will work across engines and mobile profiles, contribute to open source, and help shape the roadmap while operating in a flexible, remote-friendly environment.

Formación

• Extensive experience in C++ and TypeScript.
• Contributing to the source code of Chromium/WebKit/Firefox.
• Strong understanding of Web APIs (Canvas, WebGL, WebRTC).
• Deep OS knowledge plus emulation and virtualization.
• TCP/IP, HTTP, and SOCKS protocol knowledge.
• Containerisation concepts (Docker, containerd, runc, K8s).
• Experience with Rust.
• Experience building and deploying production applications.
• Understanding of browser fingerprinting approaches.

Responsabilidades

• Engineer the internals of our custom browser and defeat fingerprinting and antibot detection at deepest stack layers.
• Extend the stealth frontier across new engines and mobile profiles.
• Build our own automation client to run and control the browser at scale.
• Create introspection and tracing tooling for quick ban investigations.
• Harden the release pipeline so browser updates avoid silent failures.
• Push browser performance to keep pace with top headless and cloud browser platforms.
• Help shape the team's technical roadmap and contribute back to open source browser development.

Conocimientos

C++

TypeScript

Open source contributions

Web APIs

Operating systems

Emulation/Virtualization

TCP/IP/HTTP/SOCKS

Containerisation (Docker/K8s)

Rust

Production deployments

Browser fingerprinting

Herramientas

Docker

containerd

runc

Kubernetes (K8s)

Descripción del empleo

Zyte Group is hiring a founding engineer for the Browser Stack team to build a custom browser and automation layer powering data extraction at scale. You’ll tackle Chromium/WebKit/Firefox-like internals, fingerprinting resistance, and high-performance browser automation for complex sites.

You will work across engines and mobile profiles, contribute to open source, and help shape the roadmap while operating in a flexible, remote-friendly environment.