Jobs/Cities/United Kingdom

United Kingdom

Find your next role in United Kingdom.

2,158 open roles · Updated Nov 8, 2026

2,158 jobs

Isomorphic Labs Principal Software Engineer (Infrastructure), London

United Kingdom

Job type: Infrastructure, IT, & Security
Seniority: Staff / Principal
Sector: Bio & Health

Meta Client Partner, Digital Native Disruptors

United Kingdom

Job type: Business Dev & Customer Ops
Seniority: Senior
Sector: AI Research

Mistral AI Research Engineer, Orchestral

France · Poland · United Kingdom

Job type: Software & Data
Seniority: Mid-Level
Sector: AI Research

Harvey Customer Success Manager, Mid Market, EMEA

United Kingdom

Job type: Business Dev & Customer Ops
Seniority: Mid-Level
Sector: AI App

ElevenLabs Impact Producer

Remote · United Kingdom

Job type: Marketing & Design
Seniority: Mid-Level
Sector: AI Research

Cambridge Aerospace Test Technician - Instrumentation

United Kingdom

Job type: Test, Quality, & Reliability
Seniority: Entry-Level
Sector: Defense

Nebius Staff Applied AI Researcher (Agentic Search)

Remote — Europe · Netherlands · United Kingdom · Switzerland

Job type: AI & Autonomy
Seniority: Staff / Principal
Sector: Compute & Semiconductors

Databricks Digital Natives Account Executive

United Kingdom

Job type: Business Dev & Customer Ops
Seniority: Mid-Level
Sector: AI App

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Nvidia Senior Developer Relations Manager UK&I

Remote — United Kingdom

Job type: Business Dev & Customer Ops
Seniority: Senior
Sector: Compute & Semiconductors

Stripe Full Stack Engineer, Money Movement

United Kingdom

Job type: Software & Data
Seniority: Mid-Level
Sector: Fintech

Octopus Energy Project Engineer (Data Centres & Industrials)

United Kingdom · France

Job type: Electrical & Firmware
Seniority: Senior
Sector: Energy & Climate

Cohere Senior Research Scientist, Model Evaluation

Canada · San Francisco, CA · Seattle, WA · United Kingdom · United States · New York, NY

$180k–$385k / year

Job type: AI & Autonomy
Seniority: Senior
Sector: AI Research

OpenAI Researcher, Recursive Self-Improvement Safety

San Francisco, CA · United Kingdom

$380k–$500k / year

Job type: AI & Autonomy
Seniority: Senior
Sector: AI Research

Checkout Senior Associate, Third Party Risk Management

United Kingdom

Job type: Finance, Legal, & Compliance
Seniority: Senior
Sector: Fintech

Palantir Senior Software Engineer, Substrate

United Kingdom

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI App

Bending Spoons Trust & safety specialist

United Kingdom · Italy · Spain · Poland

$55k–$115k / year

Job type: Business & People Ops
Seniority: Entry-Level
Sector: AI App

Rivan Talent Operations Lead

United Kingdom

Job type: Business & People Ops
Seniority: Mid-Level
Sector: Energy & Climate

Lovable Staff / Principal Product Designer

Sweden · United Kingdom

Job type: Marketing & Design
Seniority: Staff / Principal
Sector: AI App

Wayve Solution Architect

United Kingdom

Job type: Product, Programs, & Systems
Seniority: Senior
Sector: Transportation

Fuse Energy Legal Counsel

United Kingdom

Job type: Finance, Legal, & Compliance
Seniority: Mid-Level
Sector: Energy & Climate

Kraken Principal, Business Operations - Pro

Remote · United Kingdom · Brazil · Ireland · Cyprus · Portugal · Canada · Poland

Job type: Business & People Ops
Seniority: Staff / Principal
Sector: Fintech

Legora Legal Engineer - Applied AI Knowledge

United Kingdom

Job type: AI & Autonomy
Seniority: Senior
Sector: AI App

Nscale Director, Technical Program Management, Networking

Netherlands · Norway · United Kingdom

Job type: Product, Programs, & Systems
Seniority: Director
Sector: Compute & Semiconductors

Sierra Software Engineer, Agent (Spanish speaking)

United Kingdom

$201k–$422k / year

Job type: Software & Data
Seniority: Mid-Level
Sector: AI App

Anthropic Regional Research Economist, Economic Research

United Kingdom

$261k–$328k / year

Job type: Finance, Legal, & Compliance
Seniority: Senior
Sector: AI Research

Explore jobs in United Kingdom

Business Development & Customer Ops (488)Software & Data (364)AI App (563)AI Research (407)Compute & Semiconductors (267)Fintech (237)Defense (222)Energy & Climate (184)Supply Chain (36)Aerospace (28)

Frequently asked questions

How many startup jobs are in United Kingdom?: There are currently 2,158 open roles in United Kingdom on BuildList, refreshed hourly from company career pages.
Which industries are hiring in United Kingdom?: Roles in United Kingdom span AI, defense, aerospace, robotics, energy, and more. Filter by sector or role type to narrow the list to what you're after.
Does BuildList list remote roles as well as United Kingdom jobs?: Yes — alongside United Kingdom openings you can switch to the remote view to see fully-remote roles at the same companies building the future.
How do I apply to United Kingdom startup jobs?: Every listing links straight to the company's own application page — BuildList doesn't sit between you and the employer, so there's no account or middleman.