AI companies and startups in London hiring now

Air Apps

San Francisco, US

Air Apps builds a portfolio of over 30 mobile apps across Fitness, Productivity, Creative, and Learning categories. The company is developing an AI-powered Personal & Entrepreneurial Resource Planner (PRP).

37 open roles2% remote

Neo4j

San Mateo, US · Series F

Neo4j’s graph data platform enables applications to tackle connected data challenges such as analytics and artificial intelligence.

35 open roles41% remote

Helsing

Munich, DE · Series D

Helsing provides AI-enabled autonomous systems for multi-domain defense applications. The company designs and builds autonomous systems and partners with governments and industry to connect existing hardware into an AI-enabled network.

28 open roles85% remote

Fractile

london, GB · Series B

Fractile builds chips, systems, and software to make frontier AI inference faster and less costly.

26 open roles0% remote

Shield AI

San Diego, US · Series G

Shield AI is a defense technology company that develops AI pilots for aircraft, drones, ships, and satellites. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation technologies.

26 open roles5% remote

Encord

London, GB · Series C · YC W21

Encord provides a data development platform that helps AI teams curate, annotate, and manage data across the full AI lifecycle.

23 open roles0% remote

Nscale

London, GB · Series B

Nscale’s platform integrates compute hardware, data center operations, orchestration software, and data services to manage AI workloads across owned and collocated facilities. The infrastructure is used by enterprises, research organizations, and technology companies that require large-scale processing capacity for generative AI and other data-intensive applications.

23 open roles30% remote

Searchable

London, GB

Searchable is an AI search optimization platform that helps brands track visibility and analytics across AI engines like ChatGPT and Claude. It helps companies grow their organic presence across SEO, AEO, and GEO through a fully agentic platform that identifies opportunities, recommends actions, and automates fixes.

20 open roles0% remote

Perplexity

San Francisco, US · Late Stage Venture

Perplexity AI is a conversational search engine that uses large language models (LLMs) to provide direct answers to search queries, complete with source citations.

19 open roles16% remote

Heidi

Melbourne, AU · Series B

Heidi is building an AI Care Partner that works alongside clinicians to automate administrative work such as documentation, form filling, and task management. Its products include an AI scribe that listens to patient-clinician conversations and produces structured notes, as well as Evidence for accessing medical research and Comms for coordinating patient communications.

17 open roles12% remote

9fin

London, GB · Series C

9fin is the AI-native intelligence platform for global debt markets. It combines real-time news, comprehensive data, advanced analytics, and trusted AI to give credit teams complete visibility across public, private, and distressed debt.

16 open roles0% remote

Profound

New York City, US · Series C

The platform provides analytics, intelligence, and agent automation to turn AI search into a competitive advantage.

15 open roles3% remote

Verkada

San Mateo, US · Series E

Verkada builds AI-powered physical security solutions that integrate behind a single, cloud-based software platform. Its platform spans video security, access control, alarms, intercoms, air quality sensors, and visitor management.

15 open roles37% remote

Multiverse

London, GB · Series D

Multiverse is the upskilling platform for AI and tech adoption. It combines expert human coaching with AI to deliver learning that drives business impact and helps organisations close critical skills gaps in data, AI and tech.

15 open roles0% remote

HASH

London, GB

HASH is an open-source platform that turns raw information from databases, applications, fileshares, and other sources into a continuously-updated knowledge graph of entities, relationships, and processes. It provides tools for mapping processes, automating workflows, and enabling agentic artificial intelligence.

15 open roles0% remote

Synthesia

London, GB · Series E

Synthesia is an AI video platform for business that creates studio-quality videos with AI avatars and voiceovers in 160+ languages. It is used by businesses for training videos, marketing content, and customer service videos.

15 open roles30% remote

Foundational

San Francisco, US

Foundational is a Data and AI Governance platform that analyzes source code, runtime, and data to create full visibility and controls across applications, databases, and cloud environments.

15 open roles7% remote

Anaplan

Miami, US · Private Equity

- Anaplan is a leading AI-driven scenario planning and analysis platform designed to optimize decision-making in today’s complex business environment so that enterprises can outpace their competition and the market.

14 open roles39% remote

Normal Computing Corporation

New York City, US · Series B

Normal Computing builds silicon that turns thermal noise from an obstacle into a computational resource. The company offers Normal EDA, an AI platform for collaborative silicon engineering that accelerates chip design. Normal Computing is developing a new class of computing hardware and uses its software to design its own hardware IP.

13 open roles5% remote

Addepar

New York City, US · Series G

Addepar is a global data and AI platform that unifies portfolio, market and client data in a total portfolio view. It delivers AI-powered insights within investment and client workflows. More than 1,500 firms use Addepar to manage and advise on $9 trillion in assets.

13 open roles97% remote

Applied Intuition

Sunnyvale, US · Series F

Applied Intuition delivers the toolchain, Vehicle OS, and autonomy stacks to help customers build intelligent vehicles and shorten time to market. Applied Intuition services the automotive, defense, trucking, construction, mining and agriculture industries in three core areas: tools and infrastructure, operating systems, and autonomy.

13 open roles1% remote

Rogo

New York City, US · Series D

Rogo is an AI platform purpose-built for finance that automates research, analysis, and presentation work for financial professionals. Its platform produces institutional outputs such as auditable Excel models, investment memos, diligence materials, and slide decks. Rogo recently introduced Felix, an agentic AI that executes complex multi-step financial processes autonomously.

13 open roles0% remote

Light

london, GB · Series A

Light provides an AI-native finance platform that automates accounting, reporting, and financial operations for multinational companies. The platform integrates accounts receivable, accounts payable, bookkeeping, and financial reporting into one system.

13 open roles0% remote

Artefact

Paris, FR · Private Equity

### We bring knowledge to make people and organizations grow and be inspired to create a positive impact through AI and data.

13 open roles0% remote

Arondite

London, GB · Seed

Arondite sells defense AI software that connects and orchestrates autonomous systems from different manufacturers.

12 open roles0% remote

Celonis

Munich, DE · Series D

Celonis provides the Celonis Process Intelligence Platform, which combines process mining and AI to create a living digital twin of business operations. It enables thousands of companies worldwide to build intelligent solutions that transform and continuously improve the way they operate.

12 open roles9% remote

Granola

London, GB · Series C

Granola is an AI notepad that transcribes, summarizes, and organizes conversations into structured notes. The platform runs locally during meetings and combines user input with automated transcription to produce summaries, action items, and key points.

12 open roles0% remote

Odyssey

Palo Alto, US · Series B

Odyssey is an AI lab pioneering general world models: causal, multimodal systems that learn to predict and interact with the world over long horizons. Its main product, Explorer, is a generative world model that can transform a single 2D image into a complete, interactive 3D world in minutes. This technology is designed for creators in the film and gaming industries.

12 open roles0% remote

Quantexa

London, GB · Series F

Quantexa is a global AI, data and analytics software company pioneering Decision Intelligence to empower organizations to make trusted operational decisions with data in context. It leverages AI and data to help firms manage risk and help them with customer intelligence, KYC, as well as fighting financial crime and fraud.

12 open roles40% remote

PhysicsX

London, GB · Series C

PhysicsX provides an AI-native engineering software platform that unifies simulation, physics AI, data, and engineering applications.

11 open roles0% remote