Senior Software Engineer: Web Infrastructure for AI Search

Nebius

Zürich

Vor Ort

CHF 140.000 - 180.000

Vollzeit

Vor 6 Tagen

Sei unter den ersten Bewerbenden

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Benefits dieser Stelle

Competitive compensation

Career growth

Flexibility

Ownership

Collaborative culture

International teams

AI projects

Zusammenfassung

Nebius is seeking a Senior Software Engineer to build the web access infrastructure for a novel, agent-native search engine designed for AI. You will explore how modern websites talk to browsers and translate that understanding into production systems at internet scale, building browser instrumentation and tooling for reliable data access.

The role requires 5+ years of backend or infrastructure experience, with expertise in Chromium, CDP, and modern web technologies.

Qualifikationen

5+ years of experience as a software engineer in production backend or infrastructure.
Expertise in browser technologies and modern web protocols.
Experience with browser automation frameworks (Playwright, Puppeteer, Selenium) and browser tooling.
Strong background in building scalable distributed systems and internet-scale infrastructure.

Aufgaben

Research how modern websites communicate with browsers across the request lifecycle.
Investigate fingerprinting, verification mechanisms, and web technologies for reliable web access.
Build tooling for browser instrumentation, debugging, observability, and large-scale experiments.
Translate research into production systems operating at internet scale.

Kenntnisse

Chromium architecture

CDP

Browser instrumentation

Playwright/Puppeteer/Selenium

HTTP/1.1-3

JavaScript

C++

Rust

Python

Kubernetes

Cloud infrastructure

Tools

C++