Staff AI Product Engineer

Nscale is a London-based, full-stack AI cloud and infrastructure company that provides GPU compute, managed AI services, orchestration software, data centers, and power infrastructure for AI training, fine-tuning, and inference.

London, United Kingdom
About Nscale

Nscale builds and operates vertically integrated AI infrastructure spanning software, GPU compute, networking, storage, purpose-built data centers, and power. Its active cloud platform offers self-service inference endpoints, fine-tuning, managed Kubernetes and Slurm, virtual machines, and GPU clusters.

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Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will set architecture and engineering standards across the AI product platform. You will drive decisions on APIs, service boundaries, data models, performance, reliability, cost, developer experience, and build-versus-buy choices. You will coach senior engineers and align technical strategy with product direction.

Requirements

  • 8–12 years of software engineering experience
  • Experience setting technical direction across teams
  • Expertise in API design, platform engineering, and distributed systems
  • Experience designing cloud services with control-plane and data-plane separation
  • Experience building developer-facing platforms
  • Experience defining provisioning contracts and dependency-ordered service composition
  • Experience with versioning and compatibility policy
  • Production ownership and on-call experience
  • Experience with SLOs, error budgets, incident review, and reliability measurement
  • Experience with cost attribution and cost controls
  • Cross-team influence

Responsibilities

  • Set technical direction across the AI product platform
  • Drive cross-team architecture decisions for services, APIs, data models, and standards
  • Lead systemic improvements to performance, reliability, cost, and developer experience
  • Resolve ambiguous system-level technical problems
  • Coach Senior AI Product Engineers
  • Align technical strategy with product leadership and engineering management
  • Evaluate build-versus-buy decisions
  • Represent product engineering in architecture reviews

Benefits

  • Medical coverage
  • Dental coverage
  • Vision coverage
  • Flexible paid time off
  • Parental leave
  • Retirement plan participation