2 months ago
Prague, Czechia +4 moreSenior / Staff+
Responsibilities
- Research and analyze how modern websites communicate with browsers across the complete request lifecycle.
- Investigate browser fingerprinting, client verification mechanisms, and modern web technologies to enable reliable web access.
- Build tooling for browser instrumentation, debugging, observability, and large-scale experimentation.
- Translate technical research into production systems operating at internet scale.
Requirements
- 5+ years of experience as a software engineer working on production backend or infrastructure systems.
- Expertise in several browser technology areas, including Chromium architecture, browser internals, browser lifecycle, Chrome DevTools Protocol, browser automation frameworks, instrumentation, and debugging.
- Expertise in web platform areas including HTTP/1.1, HTTP/2, HTTP/3, TLS, DNS, browser networking, storage, caching, redirects, sessions, JavaScript execution, client-side rendering, and browser fingerprinting.
- Preferred experience with browser engines or browser infrastructure, reverse engineering browser or web application behavior, internet-scale distributed systems, Go, C++, Rust, Python, Kubernetes, or cloud infrastructure.
- Applicants must be authorized to work in the country where they apply and provide proof of employment eligibility.
- Coding interviews are part of the hiring process.
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
Tech Stack
About Nebius
Nebius builds a full-stack AI cloud offering GPU compute, storage, and tools for training and deploying ML models for startups, enterprises, and research labs. It sells consumption-based cloud infrastructure (IaaS/PaaS) and managed services tailored to generative AI workloads, including large-scale model training and inference. The company is headquartered in Amsterdam and operates as an independent provider.