Platform Engineer – Scale GPU Infra for AI Platform

Ineffable Intelligence LTD; Greater London; Hybrid; GBP 85,000 - 120,000; Full time

Job summary

Ineffable Intelligence LTD is seeking a Platform Engineer for our London office to shape the evolving platform that powers our AI research. You will own the infrastructure powering large-scale GPU compute, ensuring reliability, perf and fast developer feedback.

You’ll work across Kubernetes, containers, cloud providers and observability tools to keep the platform humming and accelerate experimentation. This is a hands-on role with real ownership and impact.

Qualifications

• Experience designing and operating large-scale GPU-enabled platforms.
• Strong background in cloud infrastructure and reliability engineering.
• Familiarity with observability tools and developer experience tooling.

Responsibilities

• Own and optimise platform infrastructure for reliable GPU compute at scale.
• Design and implement resilient cluster and tooling to speed up experimentation.
• Improve developer environments to accelerate research workflows.
• Collaborate on Cloud infrastructure across providers and ensure observability is actionable.

Skills

GPU scheduling

Platform engineering

Observability

Dev tooling

Python

Rust

Tools

Kubernetes

containers

KAI scheduler

Kueue

Google Cloud

Grafana

Datadog

Tailscale

Workbrew

dev containers

Job description

Ineffable Intelligence LTD is seeking a Platform Engineer for our London office to shape the evolving platform that powers our AI research. You will own the infrastructure powering large-scale GPU compute, ensuring reliability, perf and fast developer feedback.

You’ll work across Kubernetes, containers, cloud providers and observability tools to keep the platform humming and accelerate experimentation. This is a hands-on role with real ownership and impact.