Startups · London · updated daily
Startups hiring in London (2026)
The venture-backed startups with the most open roles in London right now are Mistral AI, Humanoid and SumUp. 25% of their open roles are in sales & business development. Most are in London, Hemel Hempstead, Slough. 16% of these roles are remote. Every role comes from the company’s own careers page and is re-checked daily.
By sector
Ranked by roles open now
Hiring the most in London
Mistral AI
Paris, FR · Series C
Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. The company partners with enterprises in high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector to co-create customized AI systems.
279 open roles8% remote
Humanoid
London, GB
Humanoid’s first robot, HMND 01, is a labor automation unit designed for tasks such as goods handling, picking, packing, and kitting in sectors like retail, manufacturing, and logistics.
81 open roles5% remote
SumUp
London, GB
SumUp provides point-of-sale systems, card readers, and payment solutions for small businesses. It charges a per-transaction fee for card payments.
262 open roles3% remote
Checkout.com
London, GB · Series D
Checkout.com provides a global digital payments network that supports over 145 currencies and processes billions of transactions annually.
122 open roles0% remote
Teya
London, GB · Series C
Teya is a fintech company that provides payment and management tools for merchants. Its subsidiary Storyous supplies cafes and restaurants with a POS system, menu and table management, inventory management, and delivery integrations.
111 open roles2% remote
Lendable
London, GB
Lendable is a lending platform that makes borrowing money effortless. It offers unsecured personal loans, credit cards, and car finance.
48 open roles92% remote
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).
419 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.
61 open roles41% remote
AlphaSense
New York City, US
(AlphaSense) is an artificial intelligence platform company that provides market intelligence and research workflow solutions for business and finance professionals.
170 open roles86% remote
Fuse Energy
London, GB · Series B
Fuse Energy supplies electricity and gas directly to customers through its app and website. It offers variable, fixed, multi-rate, and EV tariffs, and provides an AI assistant called Plugs.
37 open roles38% remote
Cohere
Toronto, CA · Late Stage Venture
Cohere builds foundation AI models and end-to-end products for enterprises. Its platform offers generative models for text and reasoning, speech recognition, and tools for embedding and reranking data to improve search and discovery.
104 open roles69% remote
Dev Tools AI
San Francisco, US · Pre Seed
Dev Tools AI assist in the rapid development of web and mobile app tests. It offers an AI-powered automation service that uses AI to automate testing of web and mobile applications without requiring access to page source code.
36 open roles21% remote
Newest first
Open roles at startups in London
Airwallex
UK - London
Staff Data Scientist
UK - London
—
1d ago
Sierra
London
Software Engineer Intern, Agent (London 2027)
London
—
1d ago
Sierra
London
Software Engineer, Agent (New Grad)
London
$189k–$203k
1d ago
Blockchain.com
London
Junior Team Assistant
London
—
1d ago
Mistral AI
Paris
Applied Scientist - Research Engineer (Formal Methods), EMEA
Paris
—
1d ago
Lendable
London
Senior Product Manager (CRM & Growth)
London
—
1d ago
Mistral AI
Paris
Research Engineer, Latency & Throughput
Paris
—
1d ago
Nscale
UK
Datacenter Security Manager (UK)
UK
—
1d ago
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Frequently asked
Which startups are hiring in London?
Mistral AI, Humanoid, SumUp, Checkout.com, Databricks have the most open roles in London this week. The list above ranks every venture-backed startup we track there by roles open now.
Which kinds of startups hire most in London?
By open roles: Fintech companies, AI companies. Each has its own page above with the companies and roles.
Do startups in London hire freshers?
Yes. Some of the roles open now are entry level or internships; they are listed under "Open to freshers". Startups often close these within days, so apply early.
Can landed apply to these startups for me?
Yes. landed applies on each company’s own site the hour a role that fits you opens, and writes the answers for every role. You get 25 free auto-applies, no card.