Top Tech Jobs & Startup Jobs in London

Design and implement core YTsaurus functionality in C++, build and evolve platform-level capabilities, improve APIs and UX for internal users, own production quality including incident response/on-call, and collaborate with stakeholders to prioritize and deliver scalable data platform features.

Provide IP and IT legal support: review and draft license and SaaS agreements, manage IP outsourcing and software licensing, advise on open-source compliance, collaborate with commercial teams on IP terms, and handle trademark and other IP issues.

Design, build, and operate Nebius Serverless AI core components (control plane, scheduler, runtime, autoscaler, APIs). Solve cold-start latency, GPU scheduling, multi-tenant isolation, routing. Drive architecture, write design docs, raise engineering standards, run SRE practices, lead incident response, and work with customers and product teams to deliver a scalable, low-latency platform.

Drive complex VPC and cloud-networking programs from goals to production: define outcomes, expose dependencies, manage risks and schedules, coordinate cross-team delivery, validate rollouts, and ensure operational readiness.

Design, implement, and operate internet-scale crawling and ingestion systems. Build URL discovery, deduplication, scheduling, and extraction pipelines. Ensure high-throughput, reliable operation, monitor coverage/freshness/quality metrics, manage resource usage and costs, and collaborate with indexing and ML teams to meet retrieval requirements.

Manage and lead IT support teams in data centers, overseeing maintenance, incident resolution, and support processes for GPU clusters and IT infrastructure.

Responsible for tuning GPU cluster performance, troubleshooting InfiniBand networks, integrating hardware, enhancing automation, and managing GPU devices in HPC.

The Senior Site Reliability Engineer will ensure fault-tolerance and uninterrupted operations, using innovative cloud technologies, alongside improving CI/CD processes.

Lead EMEA go-to-market for Physical AI by sourcing executive-level pipeline, accelerating top accounts, building EMEA-specific playbooks, enabling regional sales, and converting lighthouse wins into sustained cloud consumption across robotics, autonomy, simulation, and related AI-native industries.

The Senior Software Engineer will build indexing systems and data pipelines for an agent-native search platform, focusing on data ingestion, processing, and organization for AI consumption.