All jobs

Harmonic · Palo Alto +1 · Onsite · Aug 13

Verify production hardware and software with Aristotle formal reasoning agent.

Anthropic · London, UK · Onsite · Aug 12

Design AV systems powering collaboration across EMEA offices.

Mistral AI · Paris +5 · Onsite · Aug 12

Design resilient inter-site, cloud, and internet connectivity for AI infrastructure.

Ineffable Intelligence · London · Onsite · Aug 12

Foundational platform hire defining architecture from scratch, not maintaining it.

Databricks Mosaic · London, United Kingdom · Onsite · Aug 12

Lead pre-sales Solutions Architects for strategic Retail & CPG accounts.

Anduril · Abu Dhabi, United Arab Emirates; London, England, United Kingdom +2 · Onsite · Aug 12

Founding SRE for next-gen military wargaming simulation facilities.

Anduril · Abu Dhabi, United Arab Emirates; London, England, United Kingdom +2 · Onsite · Aug 12

Lead the plank-owner analyst team for a new simulation center in the UAE.

Perplexity AI · Belgrade +1 · Onsite · Aug 12

Improve search quality across middle and later stages of ranking.

Anduril · London, England, United Kingdom +1 · Onsite · Aug 12

Lead deployment of Maritime Sentry hardware and software for UK missions.

Anthropic · London, UK · Onsite · Aug 12

Build and operate distributed systems that train and serve AI models.

Perplexity AI · London · Onsite · Aug 12

Establish and scale Perplexity's strategic London hub from the ground up.

Cohere · Europe +6 · Remote · Aug 11

Own the end-to-end pipeline for adding new tools to the North platform.

Runware · London, United Kingdom · Remote · Aug 11

Lead and grow core engineering teams scaling Runware’s platform.

Reflection AI · San Francisco, CA +2 · Onsite · Aug 10

Transform powerful pre-trained models into aligned, general agents.

xAI · London, England, United Kingdom +1 · Onsite · Aug 10

Own and build the UK financial crime programme for X Money end to end.

Sierra · London · Onsite · Aug 10

About us Sierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person company base

Sierra · London · Onsite · Aug 10

Own planning cycles and roadmap workflows for Product & Engineering.

Databricks Mosaic · London, United Kingdom · Onsite · Aug 10

Drive technical strategy for Databricks' most complex banking customer engagements.

OpenAI · San Francisco +1 · Onsite · Aug 10

Develop novel safety mitigations for frontier AI agents that plan and act.

OpenAI · San Francisco +1 · Onsite · Aug 7

Build monitoring and oversight that stays effective for superhuman models.

Cognition · London · Onsite · Aug 7

Own frameworks and systems that keep the revenue engine running.

Helsing · London +1 · Onsite · Aug 7

Build 6-DOF simulation environments to de-risk flight tests and explore edge cases.

Helsing · London; Oxford +1 · Onsite · Aug 7

Design RF front-ends and antennas for platforms built for contested environments.

Aptura · London +1 · Remote · Aug 7

Shape how AI understands real-world clinical interactions and care delivery.

Shield AI · London · Hybrid · Aug 6

Integrate and flight-test autonomy software on real unmanned aircraft in Ukraine.

Goodfire AI · London, England +1 · Onsite · Aug 6

Develop new techniques for understanding and steering large AI models.

Isomorphic Labs · London · Onsite · Aug 6

Safeguard workforce, identity systems and sensitive data for AI drug discovery.

Mercor · London · Onsite · Aug 5

Connect leading AI companies with experts training cutting-edge models.

Aptura · London · Onsite · Aug 4

Build platform powering expert evaluation datasets for finance, healthcare, legal.

Luma AI · London, UK · Remote · Aug 4

Lead UK sales as first in-region hire owning full-cycle from first contact to close.