Senior Software Engineer (Agentic Search) - Web Access Engineer

Nebiussenior

En corto

▸Construyes infraestructura de acceso web a escala de internet para motores de búsqueda orientados a agentes de IA.
▸Investigas cómo los sitios web interactúan con navegadores y traduces eso en sistemas productivos confiables.
▸Destaca por trabajar en un sistema que permite a agentes de IA acceder a datos del mundo real con baja latencia y alta observabilidad.

Proficiency in English required

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¿Qué piden?

✓5+ años de experiencia en ingeniería de software en sistemas backend o de infraestructura
✓Experto en arquitectura de Chromium y entornos internos del navegador
✓Experiencia comprobada en investigación y traducción de tecnologías web modernas a sistemas a escala
✓Capacidad para construir herramientas de instrumentación, depuración y observabilidad
✓Conocimiento profundo de mecanismos de verificación de cliente y fingerprinting en navegadores
✓Experiencia en sistemas de alta disponibilidad y bajo latencia operando a escala de internet

¿No cumplís todo? Es lo normal — tu dossier gratis te dice qué gaps tenés y cómo cubrirlos en la entrevista.

ChromiumBrowser internalsWeb protocolsHTTP/2WebSocketgRPCDockerKubernetesPrometheusOpenTelemetry

¿A quién escribirle en Nebius?

Tu dossier gratis identifica a las personas que te entrevistarían — con su background, qué valoran y cómo escribirles para destacar antes de aplicar.

About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The Product In a rapidly evolving world, trust in AI depends on AI agents being grounded in fresh, verified real-world data. Search is the foundation that makes this possible. We are building an agent-native search platform designed specifically for AI systems rather than human users. Our product provides programmatic, low-latency, and observable search APIs that AI agents use to retrieve, filter, and reason over real-world information at scale. The Role We are looking for a Senior Software Engineer to build the web access infrastructure behind a novel search engine designed for agentic AI. In this role, you will investigate how modern websites communicate with browsers and translate that understanding into production systems operating at internet scale. You will build browser infrastructure and tooling that enables reliable, efficient access to web content across a rapidly changing web. Your responsibilities will include: • Research and analyse 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 You have 5+ years of experience as a software engineer working on production backend or infrastructure systems, and are an expert in several of the following areas: Browser Technologies • Chromium architecture and browser internals <li class="font-claude-response-body whitespace-no

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