Fullstack Engineer jobs in London

Who you are Seven or more years of professional experience in software engineering Strong proficiency in Python, including writing well-structured async code, type hints, and unit tests Experience building backend services using frameworks such as FastAPI Strong SQL skills with experience working wi

Fullstack Engineer - Up to £60k - 2 Days onsite - Fulham I am currently working with an excting SaaS client who has built out a Risk management solutions platform. Their primary focus is to provide businesses with advanced tools and platforms that help them identify, assess, manage, and mitigate ris

Who you are 7+ years of full-stack experience, with strong backend expertise Proven ability to lead large, cross-functional projects that span multiple weeks or months, from scoping through delivery High agency and self-direction: comfortable operating as the only engineer on the team in your locati

Who you are You have strong experience as a fullstack engineer, working across both backend and frontend systems You are experienced with building scalable web applications and distributed systems You have a solid understanding of modern frontend frameworks and backend technologies You care about bu

Hook

£70,000 - £85,000 /year

About Hook We’re building the future of customer growth. At Hook, we use AI and Machine Learning to help businesses predict revenue with accuracy, drive customer loyalty, and capture massive value from their existing customers. We’re a Series A company who ranked 33 out of 100 on the Sifted fastest

Role : Fullstack Engineer Location: London,UK Type : FTE / Full Time Job Description: Python is the key skill needed + SQL + AWS experience + Terraform. e.g. Building investment analysis platforms using Python. C# / .NET is still desirable but not as critical (e.g. more for changes to microservices

We're working with a pioneering life sciences innovator bridging the gap between cutting-edge AI and biological breakthroughs on this exciting opportunity. Join a high-impact team building the next generation of Agentic AI platforms to revolutionize how scientific data is visualized and processed. Y

About The Role As a senior engineer in our Collection Engineering team, you’ll be working in the heart of Elliptic, building a platform for our intelligence organisation to efficiently and robustly collect intel on crypto crime and make the world a safer place. The mission of your new team is to sca

We're working with a pioneering life sciences innovator bridging the gap between cutting-edge AI and biological breakthroughs on this exciting opportunity. Join a high-impact team building the next generation of Agentic AI platforms to revolutionize how scientific data is visualized and processed. Y

Dataiku is the Platform for AI Success, the enterprise orchestration layer for building, deploying, and governing AI. In a single environment, teams design and operate analytics, machine learning, and AI agents with the transparency, collaboration, and control enterprises require. Sitting above data

About Abound We’re redefining consumer lending in the UK, and beyond. Using advanced AI and Open Banking data, we make fair, affordable personal finance available to more people. While traditional lenders rely almost entirely on credit scores, we look at the full financial picture - how much you spe

Company Description Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders. W

Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders. We are one of the wor

At OakNorth, we’re building a bank for ambitious businesses, and we believe the next step-change in how we build software comes from AI-native engineering. The AI Enablement team exists to help product and engineering teams across the bank adopt AI practices and tools safely, effectively, and at sca

We're working with a pioneering life sciences innovator bridging the gap between cutting-edge AI and biological breakthroughs on this exciting opportunity. Join a high-impact team building the next generation of Agentic AI platforms to revolutionize how scientific data is visualized and processed. Y

We’re looking for a passionate engineer to join Spotify’s IT Studio, the team driving the evolution of our digital workplace. Our mission is simple: give every Spotifier the best possible user experience from the moment they open their device. Removing friction, boosting productivity, and making Spo

We're working with a pioneering life sciences innovator bridging the gap between cutting-edge AI and biological breakthroughs on this exciting opportunity. Join a high-impact team building the next generation of Agentic AI platforms to revolutionize how scientific data is visualized and processed. Y

Senior Fullstack Engineer - AI Enablement {"description": "At OakNorth, we're building a bank for ambitious businesses, and we believe the next step-change in how we build software comes from AI-native engineering. The AI Enablement team exists to help product and engineering teams across the bank a

NTT Data

Req ID: 363681 Competitive salary | UK: hybrid: London (Canary Wharf) + remote At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees are key factors in our company’s growth, market presence and our ability to help our

TL;DR: We’re looking for a full-stack engineer obsessed with Lovable’s growth engine - turning first touches into daily habits, and daily habits into a thriving ecosystem and real revenue. One sprint you’re shipping onboarding and activation flows; the next you’re crafting distribution rails and mon