Offres startup à Royaume-Uni - Page 3

Software Engineer | Typescript/React/Go | Profitable Startup. Stack: Typescript, React, Next, Golang. We are looking for a Software Engineer with experience in a startup environment, proficient in Typescript and experienced across frontend Javascript frameworks such as React & Next.

They are a Systematic Hedge fund that focuses on building high-impact systems in a business that values both innovation and balance. Join a tech-forward hedge fund with a startup mindset and strong financial backing. Tempest Vane Partners is proud to partner with a progressive, technology-first h...

A fast-scaling RegTech startup is looking for a Senior AI Engineer to help shape and scale its next-generation regulatory change management platform, powered by GenAI and automation.Backed by a major global bank and already working with several high-profile financial institutions, the company com...

Senior Mobile Engineer | E-Commerce Startup | £120k + Stock. Up to £120,000 per annum + stock. Senior Mobile Engineer | E-Commerce Startup | £120k + Stock.

Urgent! x8 Fullstack Staff/Tech leads Needed – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote.

Proven computer vision expertise or solid transferable ML experience. We’re already speaking with top ML and computer vision engineers. We’re partnered with a fast-growing early-stage startup that’s transforming how people experience real-world spaces like museums, aquariums, and heritage site

Lead React Native Developer Wanted ! 📲. This is an exciting opportunity to join a fast growing events based startup as their Lead React Native Developer. If you have 4+ years’ experience working with React Native and Redux and a strong knowledge of TypeScript, Firebase, and REST APIs this is th

Join a stealth healthtech startup founded by an.AI tools that empower clinicians to make faster, evidence-based decisions at the bedside.We’re developing a cutting-edge platform that combines.Build scalable backend microservices in.RAG workflows and user queries.PGVector, Pinecone, or Weaviate.De...

Urgent! x8 Polyglot Fullstack Tech leads Needed – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote.

We’re looking for a Head of Product to support our next phase of growth. Helping to guide the visual identity, UX, and emotional tone of the product in close collaboration with our Head of UX/UI, ensuring a cohesive and compelling user experience. Head of Product | Stealth AI Startup | London (Hy...

Senior Full Stack Engineer | $60m BioTech Startup - Synthetic Biology. BioTech - Revolutionary synthetic biology. I'm working with an exciting $60m funded BioTech startup who are using advanced techniques in 3D rendering, generative AI and machine learning to push the boundaries of synthetic biol...

Has a solid foundation in modern frontend development (React, TypeScript). Junior Frontend Engineer | React & TypeScript | Hybrid (London). An early-stage startup in the AI and compliance space is looking for a Junior Frontend Engineer to help build their very first user-facing product from the g...

Ready to build the future of financial AI? We're looking for our technical co-founder who will help scale from pre-revenue to a £3-8B exit. Type: Full-time, Co-Founder Equity Position. Previous co-founder or C-level experience at a successful fintech/AI startup.

Bonus: Experience in fintech, SaaS, or similar sectors. Engineering Lead – Modern Fintech Startup | London (Hybrid). Join a cutting-edge fintech startup building innovative tools to transform the way businesses manage complex workflows.

Junior Python Developer – Elite Fintech Startup (up to £100K + Bonus + Hybrid). We are partnering closely with a Elite Fintech Startup who are looking for a Junior Python Developer to work on building out trading applications, leveraging Python to streamline and automate these processes. As a Jun...

Urgent! Polyglot Fullstack Tech leads Needed – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote.

Areti Group is Excited to Announce a Fantastic Opportunity – We’re Hiring 15 Ruby on Rails Tech Leads/Senior Developers!.Offices in London, Dorset, Somerset, Bristol - These positions will require you to travel to Dorset or Bristol Once Per Month.Are you a talented Ruby on Rails Senior developer

TalentCo are thrilled to be working with a seed stage AI-first startup looking to hire 2 exceptional Product Associates into their London HQ, to play pivotal roles in building and implementing their next generation, AI-native benefits platform.They are a team of exceptionally driven and obsessive...

Urgent! x8 Polyglot Fullstack Tech leads Needed – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote.

Frontend Software Engineer – React / React Native | EdTech Startup. Own and deliver high-quality frontend features using. If you're a frontend engineer who’s excited by the idea of early-stage challenges, autonomy, and building something meaningful from the ground up, apply here!.

Inovia Bio is a TechBio Startup based in London. At Inovia Bio, we believe that drug development is in dire need of disruptive thinking. The current ecosystem supporting biopharmaceutical companies is typified by slow, archaic incumbents that extract as much value as possible from drug developers...

We’re looking for Tech leads who want to still be hands on whilst leading a number of technical projects with a strong foundation in both. Urgent! -Tech leads Needed – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote.

We are urgently seeking x3 Tech Leads. Urgent! x3 Tech Leads – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote.

Junior Frontend Developer (Angular + UX Focus) Full-time| Hybrid | Startup Environment. We’re looking for a motivated and curious Junior Frontend Developer to join our early-stage startup based in London. If you're excited to learn, passionate about building clean, accessible interfaces, and read...

AI start-up backed by leading European and US investors.Our founders have delivered cutting-edge AI at world-class research labs and high-growth technology companies.Now, operating in stealth, we apply.Our vision is to bring these high-value operations into the modern era, making them quicker, sa...

Founding Software Engineer – AI (Python / Typescript).On-site in London (£10K relocation provided).Join a deeply technical AI-native startup founded by PhDs and researchers from.Cambridge, Imperial, and other top European and US institutions.This is an opportunity to work directly with a team who...

Founding Full Stack Software Engineer (AI).On-site in London (£10K relocation provided).Join a deeply technical AI-native startup founded by PhDs and researchers from.Cambridge, Imperial, and other top European and US institutions.This is an opportunity to work directly with a team who’ve publish...

The opportunity to build a company from the ground up, working alongside experienced founders with deep domain knowledge. Co-Founder & Chief Technology Officer (CTO). Are you an experienced full-stack engineer and technical leader ready to co-found a bootstrapped startup reimagining investment ba...

Looking to lead engineering in a fast-growing, mission-led startup while still staying hands-on with code? Join a team building one of the UK’s most loved consumer platforms, scaling quickly with strong product-market fit. You’ll lead a small, cross-functional squad, driving delivery across a mo

Are you ready to shape the future of e-commerce? Join Venn Apps and help build the next generation of mobile shopping experiences!. Join a rapidly scaling e-commerce mobile app startup. At Venn Apps, we build incredible e-commerce mobile apps for Shopify merchants.

As a company handling heavy and critical data, we believe this is a perfect time for a Machine Learning Engineer to join our team. We are looking for a Machine Learning Engineer to enhance our platform by designing and developing cutting-edge models to understand human behaviour. Stay up-to-date ...

As we prepare to scale both our team and revenue, we’re seeking a Product Designer with proven startup experience who can shape and scale our design function while driving strategic product growth. As our Product Designer, you will be joining a company at a pivotal stage—where your work will dir

Proven experience as a Product Manager in a startup or scaleup environment. Own and evolve the product roadmap, ensuring alignment with commercial strategy and user needs. Define product requirements and success metrics based on customer feedback and market signals.

This is a hands-on software engineering role in a startup-style environment, ideal for someone who enjoys technical autonomy, rapid iteration, and product ownership. High-Growth Fintech – Asset Management Software. Quant Capital is urgently looking for a Core Java Developer to join a innovative F...

Founding Product Designer – £110k–£140k + Equity - AI Startup. You’ll design the core product from scratch, define design standards, and work closely with founders, engineers, and users. You’ll help shape product strategy - while rolling up your sleeves to craft world-class interfaces.

Techmunity are hiring a Founding AI Engineer for a mission-led AI startup transforming healthcare by giving time back to care.Their mobile-first platform lets care workers speak or type natural observations, which AI then turns into rich, structured records - instantly.It’s already saving teams o...

Tech Lead / Engineering Manager – Hands-On | SaaS Startup | Remote. Tech Lead / Engineering Manager. Senior-level engineering skills.

Machine Learning Engineer – Series A Startup. I'm hiring for a fast-growing UK Series A startup that’s using machine learning to solve real-world problems across.

Sports Quant Analyst – Betting Syndicate. Join my clients quant & data science team in an established firm with startup-style freedom to build sports models. Experience in syndicate or sports quant teams.

This is a part-time remote role for an Investing Non-Executive Director to invest in some of Sustainable Wealth Group's startup clients raising funds at Pre-Seed to Series A stage.

Aura Beauty App revolutionizes the beauty industry by offering personalized skincare and beauty product recommendations. Through intelligent facial scanning technology, Aura Beauty ensures that every product suggested is tailored to the user's unique skin profile. We are seeking a highly qualifie...

We are hiring an experienced Fullstack Engineer with a strong flair for data to join their team and help shape the future of their platform. FULLSTACK ENGINEER - SaaS STARTUP - NODE, REACT, TYPESCRIPT, JAVASCRIPT, AWS, FULLSTACK. FULLSTACK ENGINEER -SaaS STARTUP- NODE, REACT, TYPESCRIPT, JAVASCRI...

We’re partnering with a fast-moving fintech startup building a next-gen neobank to hire a Contract Solutions Architect for an initial 3-month engagement. They’re a tight-knit team (under 10 people), and need someone who can design scalable microservice architectures and guide technical direction

We are a startup building next-generation real-time image-to-image transformation models, with a special focus on .D applications and rendering engine integration.Leveraging the latest in GANs, diffusion models, and large-scale deep learning, our research-driven team values autonomy, creativity, ...

JOB TITLE: Legal Director (In-house) PQE REQUIRED: 10+ LOCATION: London SALARY: £-Six figure + Equity THE ROLE: This will be a pivotal role in our clients senior leadership team. You’ll build the legal function from scratch, embedding legal thinking across the business and shaping the founda...

Early-Stage Startup Seeks First Ops Hire | £60–120K + Equity | London Hybrid.An early-stage, high-growth startup (10x growth in the past year, with 1M+ monthly users) is looking for a.We’re building a product that makes learning radically more engaging — a fresh, gamified approach to masterin

We are currently recruiting for a full-time Customer Service Team Lead position to join our Customer Experience team based at our Notting Hill offices. bloobloom was created to change the way people buy their glasses by rebuilding the entire experience. In a market populated by dinosaurs, we’...

Kindt Clinics London is hiring a HCPC-registered Clinical Psychologist with extensive CBT experience in treating anxiety disorders. We’re a specialised clinic focused on phobias, known from the Channel 4 series The Fear Clinic (2024). Our new London location will open in August 2025, and we’re b...