Fullstack Developer Jobs in United Kingdom

The Role We're looking for a highly experienced Senior Full-Stack Engineer to play a key role in the development of a brand-new platform. While this is a full-stack position, the primary focus will be on designing and building scalable backend services, with occasional involvement in mobile applicat

About Us Macrobond is a leading provider of global economic and financial data and technology for investment professionals. Our customers include over 900 firms spanning the buyside, sell side, corporate and academic sectors. Our platform, rich in intellectual property and supported by a rapidly exp

PlannerPal is an AI-powered platform transforming how financial advice and wealth management are delivered. We help advisers and their teams save time, reduce admin, and deliver better client outcomes by automating meeting notes, documentation, and CRM updates. Trusted by hundreds of advisory firms,

Join Souk, a forward-thinking company that is redefining the way businesses operate in the digital marketplace. As a Full Stack Engineer, you will play a pivotal role in developing and enhancing our innovative platform, which seamlessly connects buyers and sellers across diverse markets. You will be

About Wintermute Wintermute is one of the largest crypto native algorithmic trading companies in digital assets. We provide liquidity across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditional

Kernelics - is an international company with development centers in Poland and Georgia. We are passionate about gathering the best IT specialists and building teams for tech startups all over the world. If you are also keen on start-ups and innovative projects, if it is important for you to work in

Our Mission We're not your average benefits platform; we're the unordinary force that uplifts people's lives. Our technology is the link that connects the entire benefits ecosystem, creating better outcomes for employers, employees, brokers, and providers. Our mission is clear: we're here to create

Build and deliver the next generation of privacy-first analytics capabilities — from rapid prototypes and AI-powered insights to scalable product innovations embedded directly into Matomo’s core platform. Own end-to-end innovation development within a small, autonomous team, working closely with the

Reporting to: Development Team Lead (Professional Services) About the role As a Pugpig Developer, you'll play a pivotal role in delivering exceptional mobile app experiences using web technologies like HTML, SaSS, Vue.js, JavaScript, and PHP. Working within our professional services team, you'll cra

PlannerPal is an AI-powered platform transforming how financial advice and wealth management are delivered. We help advisers and their teams save time, reduce admin, and deliver better client outcomes by automating meeting notes, documentation, and CRM updates. Trusted by hundreds of advisory firms,

PlannerPal is an AI-powered platform transforming how financial advice and wealth management are delivered. We help advisers and their teams save time, reduce admin, and deliver better client outcomes by automating meeting notes, documentation, and CRM updates. Trusted by hundreds of advisory firms,

Seaport Global seeks a talented Full-Stack Engineer to join a growing team. The ideal candidate has a strong academic background in Computer Science, Engineering, or Data Science, along with hands-on experience building modern, complex systems. The role suits someone passionate about writing clear,

At Breeze, we’re building the modern infrastructure for earning yield on digital assets — and making it seamless for developers and users to access through beautiful, intuitive interfaces. We believe in validating quickly: build it, ship it, and see how users respond. If they love it, we double down

⚡ About Amber Amber is an entirely new way of thinking about buying, banking and selling energy where home energy technology works to put money back in customers’ pockets and accelerate the renewable energy transition. We’re an Australian headquartered company, where we are both an energy technology

About New Icon For over 17 years, we've been at the forefront of designing and building exceptional digital products. Specialising in innovation, design, software, and cloud services, our teams of developers, designers and strategists work closely together to empower businesses with smart technology

ControlUp is a leader in Digital Employee Experience (DEX), evolving IT operations with agentic AI to deliver Autonomous Endpoint Management (AEM) and a digital workspace that runs itself. Our platform transforms millions of real-time signals into intelligent action, bridging the gap between deep vi

At Kpler, we are dedicated to helping our clients navigate complex markets with ease. By simplifying global trade information and providing valuable insights, we empower organisations to make informed decisions in commodities, energy, and maritime sectors. Since our founding in 2014, we have focused

Senior Full Stack Developer Internal Title: Senior Full Stack Developer Location: London, UK (Hybrid - typically 1-2 days per month in office) Contract: Permanent, Full-time Package (perm): £70,000 - £85,000 + 10% Bonus + 10% Shares + Benefits (see more below) About Appvia Appvia is a specialist clo

As Disturbia continues to grow, the need has arisen to appoint a Front-End Developer join our IT & Dev team. The successful candidate will enhance, optimise, and scale our ecommerce ecosystem through high quality theme development, custom Shopify Functions and UI Extensions, third-party API integrat

Who are we?At Bright, we create cutting-edge software for accounting, payroll, tax, and practice management, supported by a team of talented individuals who are passionate about making a difference. Together, we lead the industry with innovative solutions and unparalleled customer support.We’re all