Startup jobs in London - Page 4Create job alerts

Are you a data-driven digital marketer with expertise in Meta (Instagram) and Google Ads? We're working with an exciting and fast-growing beauty wellness startup, and we're looking for a Paid Digital Marketing Specialist to take charge of their paid advertising strategy. This is a part-ti...

We are looking for a senior Sales Director (individual contributor) to lead direct and agency sales with one of the fastest growing video / CTV ad tech vendors. The Company A trailblazing, international ad tech innovator on a mission to transform how brands connect with consumers in the vid...

About Us: Luo is a fast-growing fintech startup building real-time cross-border payment infrastructure for West Africa. Our platform helps businesses make international payments faster and more affordably. We recently raised $4 million in seed funding from top investors, including the co-founde...

Contribute to content marketing, lead generation, and performance marketing campaigns. Domains is looking for ambitious business and marketing students or recent graduates eager to gain hands-on experience in a fast-growing AI & Web3 startup. Marketing Strategy & Execution:.

If you are a current Jazz employee please apply via the Internal Career site. Experience, qualification, and soft skills, have you got everything required to succeed in this opportunity Find out below. Jazz Pharmaceuticals is a global biopharma company whose purpose is to innovate to transfo...

Head of AI Salary: £110,000-£130,000 + equity/benefits Location: London - 4 days a week in office Manage and lead a dynamic team of Machine Learning Engineers working on high-impact, computer vision models in the media and gaming space. ROLE AND RESPONSIBILITIES Working closely within a small tea...

🚀 Join a Cutting-Edge Startup as a Full Stack Software Engineer! 🚀 Are you a Full Stack Developer with a passion for Python, Node.js, TypeScript, and React? Ready to make an impact in a dynamic startup environment? We’re seeking a talented engineer to build innovative, scalable application...

AI Engineer – London (Hybrid) - Up to £70,000 per annum - 3+ years in AI/ML development, Python & LLM expertise Are you ready to push the boundaries of AI? numi are proud to have partnered with a early-stage startup on a mission to revolutionise enterprise AI. You'll play a pivotal role in advanc...

Our y-combinator backend client are building an elite engineering team within the AI space. Bring ideas and improvements to their engineering processes. Senior Software Engineer – AI Startup – Up to 120k 🚀🧠.

BizOps | Energy Flexibility Join a fast-growing GreenTech startup that are building the critical infrastructure to accelerate our transition to net-zero and underpin a decarbonized energy system! They are backed by top VCs & Angel Investors (previously invested in Meta, BeReal, Slack, and mo...

Junior Software Engineer (C#/.Net Core) Fintech Location: Central London (3 days a week in office after probation) Salary - £35k - £40k C#, .Net Core, ASP.NET, Blazor Neulinx has partnered with an innovative fintech startup at the forefront of AI-driven financial market analysis. They...

Senior Quality Engineer (Digital Health / SaMD) Overview: We are seeking a Senior Quality Engineer to design and lead quality assurance strategies that ensure reliable, scalable, and secure digital products. You will take ownership of QA practices across a high-impact health-tech platform, ...

DevOps Engineer | AWS, Lambda, Terraform | Web3 Crypto Innovation Hub Step into the engine room of one of London’s most exciting Web3 gaming ventures. This is a chance to build future-defining crypto gaming products, from live casinos to blockchain lotteries, backed by the financial firepower...

Role: Senior Backend Software Engineer - Golang Location: London Salary: £90-120k Copello is currently partnering with a global laser communications business. With technology acquired from Google, they are redefining how data moves across land, sea, air, space, and beyond. As a B...

Head of Machine Learning Salary: £110,000-£130,000 + equity/benefits Location: London - 5 days a week in office, can then become hybrid post probation Manage and lead a dynamic team of Machine Learning Engineers working on high-impact, machine learning models in the 3D graphics and V...

The preferred option is to find people who have come through the software engineering route into AI, as opposed to the more traditional route of Data Scientist/ML Engineer. I’m looking for a Founding AI Engineer to join a very early-stage (Pre Seed) startup in London. Being part of the founding t...

AI Engineer – Startup (AI Consultancy) - London (Hybrid) Upto £95k +shares.We’re working with a fast growth AI Consultancy with offices in London, Manchester and Edinburgh.The business is under a year old and currently sitting at 50 people, generating revenue with a range of AI projects includi

Social network you want to login/join with:Job Description:Founded in 2012, ByteDances mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok and Helo as well as platforms specific to the China market, including Toutiao, ...

Harness the latest and greatest in LLMs to make Granola better.We are looking for a self-starting engineer, passionate about applying the latest advancements in LLMs to create user-centric products.In this role, you will stay on top of the latest LLM trends, build evaluation fra...

Job DescriptionQuant/Algorithmic Data Scientist | London | Decarbonize the gridIm searching for a Data Scientist (Quant / Power Trader) to join a fast-growing Energy Tech startup that is building the critical infrastructu

Are you a seasoned tech leader looking to spearhead innovation in the realm of healthcare? An exciting opportunity awaits as the Head of Engineering at a Health-tech startup!As the Head of Engineering, you’ll play a pivotal role in leading the team to build a plat

Job DescriptionSENIOR DATA SCIENTISTUp to £90,000Hybrid - LondonCOMPANY:We are working with a leading technology company focused on how athletes enhance their performance. Their platf...

We at Focaldata are on a mission to close the "understanding gap" between what organisations believe about people and reality. By leveraging AI, we provide deeper, more accurate insights at a fraction of the cost and time of traditional methods.We have built an amazing team of research...

HEAD OF CUSTOMER SUCCESS – INFLUENCER MARKETING PLATFORM Location: Remote-first (UK-based) with monthly London meetups Salary: Up to £80,000 per annum, plus potential stock options A fast-growing influencer marketing platform is on a mission to become the go-to solution for hospitality brands an...

Senior – Lead Software EngineerOpportunity to work for an ambitious startup in B2B FintechSalary up to £120k, 20% performance bonus, equity optionsRole based out of Holborn London HQKey ...

ABOUT US Akur8 is a young, dynamic, fast growing Insurtech startup that is transforming insurance pricing and reserving with transparent machine learning. Our SaaS platform leverages the power of transparent machine learning and predictive analytics to inject game-changing speed, performance and...

About usAt Stackfix, we’re transforming how software is bought and sold. Our product is a Software Marketplace that enables businesses to discover, buy and implement software incredibly quickly. Under the hood we’re building an AI system that can automatically test and use the produc...

Description:Head of Payroll£400 - £500 per day - Outside IR35Remote / Hybrid (London)We re partnering with an exciting, venture-backed technology startup building an AI-powered payroll solution for frontline industries....

Senior Full Stack Engineer – AI Startup – Up to 130k Salary: £80,000 - £130,000 meaningful equity ️ Location : London, flexible working arrangements, ideally 1/2 days in office Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are build...

Yhangry (W22) is a marketplace for private chefs.Yhangry is like Airbnb, but for finding a chef to cook for an event: Their birthday, a hen party or a family Christmas gathering.We’re changing the lives of chefs: Chefs earn 3x more than working in a restaurant...

Shuffle is redefining rewards and hospitality, building a product that moves fast, iterates faster, and scales efficiently. We’re an early-stage fintech startup on a mission to become a unicorn, and engineering is at the heart of everything we do.Our values represent the things we find...

At Urban Jungle, we’re making insurance fair - to people, planet and wallets. Were one of the fastest-growing businesses in the UK, working to fix one of the biggest industries in the world.We put customers at the heart of everything we do, using data and technology to make insurance s...

Clinical conversations are at the heart of healthcare. At Ufonia, were building Artificial Clinical Intelligence to make healthcare conversations accessible to anyone, anytime. We’re a fast-growing team of 20 clinicians, engineers, machine learning scientists, and designers across the UK and US....

Join to apply for the Software Engineer role at SevenRoomsJoin to apply for the Software Engineer role at SevenRoomsGet AI-powered advice on this job and more exclusive features.The Team & Role<br...

Harness is a high-growth company that is disrupting the software delivery market. Our mission is to enable the 30 million software developers in the world to deliver code to their users reliably, efficiently, securely and quickly, increasing customers pace of innovation while improving the de...

bunny.net is where individual imaginations gather together to solve next-generation internet challenges. Join a team of experts and, together, help shape the future of the internet. Here, youll do more than join something - youll add something.Were not just saying that...

Senior Data ScientistLondon - 4 Days on-site65,000 - 110,000 DOE + Generous Equity + Unlimited HolidayThis is an excellent opportunity for a Senior Data Scientist to join a rapidly growing start-up, where you will focus on analytics and modelling to interpret...

We at Focaldata are on a mission to close the "understanding gap" between what organisations believe about people and reality. By leveraging AI, we provide deeper, more accurate insights at a fraction of the cost and time of traditional methods.We have built an amazing team of research...

Risk Ledger is developing a network of connected organisations, all working together to defend against cybersecurity attacks in the supply chain.Organisations rely on us to establish trust, through sharing their security maturity and visualising the risks posed by their supply chain ec...

About GSSHello. Welcome to GSS! Were transforming the global financial system with cutting-edge technology, including artificial intelligence and collaboration with top financial institutions. Our platform sets new standards in compliance screening for sanctions, makin...

Senior Full Stack EngineerLondon - On-Site£80,000 to £120,000 + Company Equity % + 100% Company Paid Private Dental & Vision InsuranceThis is an excellent opportunity for a Senior Python Full Stack Engineer with experience in FastAPI, Typescript, React & ...

Contract Full-Stack Product Engineer Location: Hybrid (London) Contract Length: 6 months Join Natcap – A Startup on a Mission to Scale Securely At Natcap , we’re building the infrastructure that empowers sustainability decisions at scale. As we rapidly grow to meet enterprise demand, we’re inves...

At xpate, we believe financial flows should be as seamless, fast, and natural as human connection — which is why we’re building adaptive payment and smart banking infrastructure to unify the fragmented payments industry.Law is at the heart of how we operate, and we’re...

Sylvera provides carbon data for genuine climate impact. Our mission is to incentivize investment in real climate action.Purchasing credits through the carbon markets is one of the most established and scalable ways to channel finance from the private sector to effective climate soluti...

This job is brought to you by Jobs/Redefined, the UKs leading over-50s age inclusive jobs board.What is Sylvera anyway?Sylvera provides carbon data for genuine climate impact. Our mission is to incentivize investment in real climate action.Purchasing credits throug...

Software / Machine Learning Engineer | Cybersecurity Startup (Open Source, AI) We’re hiring a Software / Machine Learning Engineer to join an early-stage cybersecurity startup thats building the next-gen security assistant - open-source at its core, focused on automating repetitive workflows and...

TypeScript, Reactjs, Nextjs, Postgres, AI/LLMs, AWS What do you need? 4–7 years of backend or full-stack experience Experience working with Nodejs, Reactjs, Typescript, AWS etc High-growth or startup experience preferred No legacy tech and no red tape, just real demand and room to build something...

Valence has built the first-to-market AI native coaching platform for enterprise, offering personalized, expert, and human-like guidance & support to any leader or employee. At Valence, were not just talking about the future of work – were actively shaping it.From yo...