Teams at Nebius

Build browser infrastructure and web access systems for an agentic search engine operating at internet scale. Research browser communication, fingerprinting, client verification, networking, JavaScript execution, and modern web technologies. Develop browser instrumentation, debugging, observability, and experimentation tooling, then translate technical research into reliable production systems.

Design, implement, and operate low-latency, high-throughput runtime services for an agentic search engine. Build and optimize query processing, retrieval orchestration, response assembly, observability, and production reliability under strict latency budgets. Improve CPU, memory, networking, data access, throughput, and cost efficiency while collaborating with indexing, machine learning, and product teams. Support experimentation through benchmarking and controlled rollouts.

Design and operate internet-scale crawling and content acquisition infrastructure for an agent-focused search engine. Build distributed crawlers, ingestion pipelines, schedulers, URL discovery and deduplication systems processing billions of URLs. Improve freshness, coverage, reliability, observability, and resource efficiency while collaborating with indexing and machine learning teams. The role requires strong backend and distributed systems expertise, production operations experience, and proficiency in Go or C++.