101 to 125 of 132 Full-Stack Engineer Jobs in the City of London

Python, React/Angular, Full Stack Engineer | Front Office, Cross Asset Trading House £80,000–£100,000 + Strong Bonus + Benefits | Hybrid (London) A Full-stack Python Engineer with React or Angular front-end experience is required by a leading cross-asset trading house, specialising in Commodities … tools to support traders and risk analysts offering you the chance to shape the system architecture and tech stack from the ground up. Key Responsibilities: Full-stack development using Python (backend) and React or Angular (frontend) Building out a platform for risk and trade automation Working closely with Front Office and Risk to gather … potential to exceed based on performance 25 days holiday + medical insurance Hybrid working: 3 days in-office, 2 days remote If you’re interested in this Full-stack Python role, please send your latest CV to tomasz@virtuetech.io Python, React, Full Stack Engineer | Front Office, Cross Asset Trading House More ❯

Full-Stack Software Engineer | Start-Up | Python + JavaScript | £60k | London (4 days in-office) We’re working with a fast-growing, mission-driven London start-up looking to hire a Full-Stack Software Engineer to join their small, high-performing team. They're building smart, customer-first … company that prides itself on the welfare of their employees and a really great tech team, What You’ll Need: 2-3 years of experience in a full-stack or back-end focused role Strong Python (ideally Django or FastAPI) and JavaScript (React) skills A proactive, collaborative mindset Experience in a start-up or fast-paced More ❯

Senior Full-Stack Engineer (Python, React, TypeScript) Salary: Up to £110,000 + Equity London – 2 Days a week Opportunity to join a small, product-focused team building a new kind of interface for automation and human intersection. With a core team made up of industry leaders from the likes of Meta, DeepMind and … client list including, Meta, Zapier and Google, this is a revenue making Startup with over 200% growth in the last year. We’re looking for a senior full-stack engineer who cares deeply about craft, simplicity, and building great user experiences, not just writing code. You’ll thrive in this role if you: Have More ❯

Graduate Software Engineer - London Based - FinTech - Scale … Up Join a cutting edge, award-winning, scale-up aiming to help the growing population of renters secure a stable financial future. We are looking for enthusiastic full-stack engineers who are keen to join a hardworking but fun, sociable environment/workplace. This is a brilliant opportunity for an early-career developer to make real … Quick progression path Socials every month They are currently interviewing for the position so apply now if you think this sounds like the role for you! Graduate Software Engineer - London Based - FinTech - Scale-Up More ❯

Fullstack Developer/Rate 52.40/12 months contract/Fully Remote/London Summary The main function of a full-stack developer is to code for both front-end and back-end programming. The typical full-stack developer will be able to design user interactions and develop servers and databases for … document production impact issues. Evaluate user requests for new or modified computer programs to determine feasibility, cost, time required, and compatibility with current systems and capabilities. Create full-stack applications from scratch utilizing ReactJS, PHP/Hack Create Python Applications eg, Data swarm pipelines, automation libraries etc Skills: Verbal and written communication skills, problem solving skills More ❯

Senior Full Stack Engineer | VC Funded Gifting/Rewards | Remote 💻 Senior Full Stack Engineer 🎁 Gifting/Rewards Platform 🌍 Remote First - (UK) 💰 Up to £110,000 p/a ⚙️ Stack: Typescript, Node, React, et al. I'm working with a VC-funded gifting and rewards platform, empowering … businesses to reward, support and celebrate teams and clients with meaningful gifts, vouchers and unique experiences. We are looking for a backend leaning Senior Full Stack Engineer, proficient in Typescript, Node, React with cloud experience to join a growing team of customer-centric, cross functional engineers. If you are a Senior Full … this will be a perfect opportunity. Interested and available to start within a month? Apply within or reach out to James for more information. Senior Full Stack Engineer | VC Funded Gifting/Rewards | Remote More ❯

upcoming AI-powered platform, we help travelers find the world’s best stays, without the overwhelm. Role Description We’re hiring a Founding Full Stack AI Engineer (CTO Track) to join our founding team. This is an equity-only role, ideal for a builder who wants to shape something meaningful from the ground up … AI functionality to defining our tech architecture, your work will directly shape how people book their perfect stay. What You’ll Be Doing Lead development of our full-stack AI-powered platform (MVP and beyond) Design, build, and maintain front-end and back-end infrastructure Integrate AI capabilities (e.g., LLMs, NLP, APIs, vector databases) to create … grow the team. Translate product vision into scalable code What We’re Looking For A long-term partner excited to grow with the company Solid experience in full-stack development (front-end + back-end) Proficiency in frameworks like React, Next.js, Node.js, Python, or similar Understanding of and experience with AI and machine learning is a More ❯

Full Stack Engineer (£70 000 - £90 000) In the world of SaaS, many companies are focused on building features, patching together integrations, and "experimenting" with AI wrappers or chatbots … to please their VC investors. However, one forward-thinking company is tackling a more significant challenge: making all these products and AI agents work together seamlessly. This full-stack position is with a team that has dedicated years to addressing this issue. Their mission is clear: to transform fragmented SaaS tools into a unified, intelligent ecosystem More ❯

Full stack Sr Software Engineer - Scala/Typescript - 6 months - Hybrid (2 days pw) - Central LDN A Full Stack Senior Software Engineer is required to join a highly skilled engineering team with a renowned media client. You will be working with functional Scala and while this is a More ❯

Lead Full Stack Engineer - HealthTech - Fully Remote Salary: £80,000 - £110,000 + Equity Industry: HealthTech/Tech for Good 🏥 Location: Hybrid in Central London Offices, 2/3 days Tech Stack: Node.js or Golang, TypeScript/React.js 🚀 Company Overview 🌱 Our client is an early-stage, VC-backed AI startup on a … early traction, they’re blending AI with beautifully crafted products to create a super impactful platform. They’re now looking for a Senior/Lead Full Stack Engineer to join their growing team and help drive the next phase of growth. The Role 🛠 Early stage startup hire — huge ownership and autonomy Working closely with … if you’re looking for a big mission, early equity, and a huge seat at the table, now’s the time to jump in. Lead Full Stack Engineer - HealthTech - Fully Remote More ❯

fast‐growing AI-powered startup headquartered in New York City (with team members in London), backed by top-tier investors. They are looking for a Full Stack Engineer to join them on a hybrid basis. Our cutting‐edge platform automates document-heavy workflows—ingesting, extracting, enriching, and syncing structured data to CRMs or underwriting More ❯

Founding Engineer – Stealth AI Startup | London | £100–200k Location : London (Onsite) Compensation : £100,000–£200,000 + meaningful equity Start date : Flexible, but ideally soon I'm hiring for a stealth-stage AI startup founded by two individuals who have worked at some of the biggest names in the space. Backed by deep technical roots and a bold … AI, by teaching systems directly through human decision-making. They are a small team with less than 10 heads, and they're now looking for a founding-level engineer to join the core London team. Tech stack: Frontend : React, Next.js, TypeScript Backend : Python, FastAPI Happy for candidates to lean towards to backend or the frontend Why … Deep product involvement : Ship fast, iterate constantly, and help define how AI will interface with the enterprise. If you're a Full Stack Product Engineer who thrives in fast-paced, early-stage environments and you're excited about the future of AI automation — Apply now!! 🌍 Founding Engineer – Stealth AI Startup | London More ❯

modern tech stack. Autonomy: You will often work autonomously to take charge of your projects, make decisions, and drive your work forward. What you’ll do: Build full-stack features using modern frameworks and tools. Tackle scalability challenges. Work on the most important, highest impact product updates. You should: Be proficient in NextJS, especially the app More ❯

We’re hiring a Full Stack Product Engineer (Python, React, Next.js, TypeScript, FastAPI, Postgres) to join the founding team of a London based , early stage startup publicly launching in a few months (they're currently in stealth mode ). Led by former heads of Palantir’s AI Engineering team , they're building a new … what you actually want them to do. They’ve raised $6.5M in early funding , are deep in product build mode, and are looking for a curious, product-minded engineer to join as their third technical hire . What you’ll do Build core product features in a fast-moving, high-trust team Work across the stack More ❯

Full Stack Engineer - Sought by financial services - London - Permanent - Hybrid About the role: As an engineering hire at a fast-growing Series A-stage fintech you will have the opportunity to work closely with the founding team to shape the product vision and all parts of our technical architecture. This is a role that More ❯

Want to help turn deep human expertise into real AI agents? - Start Up Senior Full Stack Product Engineer Central London (Onsite) £120k - £150k + Equity This is your chance to join a small, high-calibre team building AI that doesn't just generate it understands. Backed by close to £5M in funding and gearing More ❯

About the Role: In this role, you will play a key part in supporting the client’s High Touch Support operations—designing and maintaining code for both front and back-end programming. The typical full stack More ❯

As a Senior Fullstack developer, you will be joining the organisation at one of the most exciting times. You will be working alongside a team of experienced full-stack product engineers, using TypeScript, React, Material UI, Postgres and AWS Services, taking end-to-end ownership of your projects. Requirements: Fullstack TypeScript and AWS experience, ideally 4+ More ❯

Fullstack Engineer – React/Node/LLMs 3 days p/week in London Up to £75k Would you like the opportunity to join an early-stage start-up who are looking to revolutionise the HealthTech space? They recently closed a round of funding and are now seeking a Fullstack (React/Node) Engineer who’s … confident working across the task. As a Fullstack Engineer, you will be responsible for taking their product to the next level, working directly with their CTO to shape their tech stack and product. You will be directly responsible for building and scaling core product features, ensuring performance and reliability while also owning problem-solving in production. … to the office and working in a small team. Experience with SQL, particularly PostgreSQL. Previous start-up experience would be a huge bonus. If you’re a Fullstack Engineer (React/Node) looking to have an impact in an early-stage start-up, please apply. More ❯

Full-Stack Engineer - Typescript, React, Node - £80-85k - three days in office, London We're looking for a product focused full-stack engineer to work with a profitable marketplace start-up! You'd work in four of five person tech team and very closely with the Head … of Eng, so you'll have a big impact in the new feature development. Full-stack engineers with some of the following experience, please get in touch: Strong knowledge of Typescript, React, Node Experience with GraphQL and Python is beneficial, but not required Product mindset, experience working closely with designers and PM's to shape features More ❯

Founding Full-Stack Engineer (Hybrid, London) I am looking for a Founding Engineer to join an AI startup on a mission to streamline the complexity of building in the real world. You will be a hands-on Full-Stack Engineer who thrives in fast-paced environments More ❯

markets. They move fast, think sharp, and focus on building high-impact, automated systems—no fluff, no bureaucracy. Now I am looking for talented Mid to Senior Full-Stack Developers to help shape the future of the platform. What you’ll do: Build greenfield tools using C#/.NET/SQL Server/ASP.NET Design, develop … and own full-stack solutions Collaborate with smart, friendly teammates Influence tech decisions from day one What you bring: Strong recent experience with C# and the .NET platform Database skills (SQL Server, Oracle, or similar) BSc in Computer Science or related subject Excellent communication and fluent English Eye for detail and quality code Nice to have More ❯

team member. Are you looking for a technical role in a collaborative environment where innovation is its major driver? Ki is looking for an experienced Full Stack Engineer to join our growing team. Who are we? Ki is the biggest global insurance tech company you’ve never heard of, unless you’ve been looking … us transform a multi billion global industry sounds exciting to you let’s get to the formal bit. What’s the role? We're looking for a Full-stack Engineer to join our team. You’ll work on our core offering – which is the platform that has delivered the $400m revenue we achieved in … based applications as well as eye-catching, functional, efficient, and reusable web and mobile-based sites that drive these web applications. By using experience as mid-senior level engineer working across modern web stack. We speak Kotlin for services and Python when working with data. Our rich UIs are built in React and Typescript. Postgres is our preferred More ❯

Lead Full Stack Engineer | Typescript/React Native | Award-Winning Scaleup 💻 Lead Full Stack Engineer 🏆 Award-winning Female Founded Scaleup 🚀 Franchising a hyper-growth $20bn market 💰 Up to £120,000 per annum + benefits ⚙️ Stack: Typescript (full stack), React/Vue, React … products, to internationalisation, scalability and performance - there will be heavy investment in tech. That's where you come in. We are looking for a Lead Full Stack Engineer, proficient with Typescript and Vue (React/React Native also desirable) to lead a small but growing cross functional technical team and play a crucial part … to complex backend integrations. This will be the ideal role for Senior Engineers with coaching and mentoring experience to step up, or an experienced Lead Full Stack Engineer looking looking for a fresh challenge in a thriving company. You will be leading a team and influencing the technical direction of an award winning, scaling More ❯

Full Stack Engineer Build Bold Technology. Make a Meaningful Impact. Are you an experienced software engineer looking for more purpose in your work? Do you thrive in dynamic, start-up environments where your voice and skills truly matter? Excited by the idea of developing cutting-edge products that push boundaries and deliver … with elegance and purpose. The wish list includes: Significant commercial experience in software engineering (5+ years ideal). A broad understanding of modern development practices, tools and full-stack architecture. Experience building mobile apps - Swift experience is a bonus, but not essential. Confidence working in Agile, collaborative environments. A strong grasp of engineering fundamentals - data structures More ❯