Senior Software Engineer (Agentic Search) - Web Access Engineer

Nebius — Zurich, Zurich, Switzerland · In-Person · Senior

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Role description

Role Overview

Nebius is building a full-stack AI cloud platform, and we're looking for a Senior Software Engineer to build the web access infrastructure behind a novel search engine designed for agentic AI. The role involves investigating modern website communication with browsers, building browser infrastructure and tooling, and translating technical research into production systems operating at internet scale.

What You Will Do

Research and analyse how modern websites communicate with browsers, investigate browser fingerprinting and client verification mechanisms, build tooling for browser instrumentation and debugging, and translate technical research into production systems.

Why It Might Be a Fit

This role requires 5+ years of experience as a software engineer working on production backend or infrastructure systems, and expertise in several areas such as browser technologies, web platform, and browser fingerprinting concepts.

Requirements

  • 5+ years of experience as a software engineer working on production backend or infrastructure systems
  • Expertise in several areas such as browser technologies, web platform, and browser fingerprinting concepts
  • Experience working on browser engines or browser infrastructure
  • Experience reverse engineering browser or web application behaviour
  • Experience building internet-scale distributed systems
  • Proficiency in programming languages such as Go, C++, Rust, or Python
  • Knowledge of Kubernetes and cloud infrastructure

Benefits

  • Competitive compensation
  • Career growth and learning opportunities
  • Flexibility and ownership
  • Collaborative and innovative culture
  • Opportunity to work on impactful AI projects
  • International environment and talented teams

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