fullstack software developer jobs in United Kingdom

You will help Wondercraft define the future of its AI video studio.

You will work with the engineering team to build features towards that vision, and work closely with the design and customer success team to refine user experience.

You will work on both the front-end and the backend of a feature.

OverviewApplied AI Engineer, Senior Fullstack Software Engineer - EMEA at Mistral AIAbout Mistral AIAt Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and...

You will be joining a team responsible for (not limited to) maintaining and building api-gateways, comprehensive authentication and authorization solutions and user and partner onboarding APIs. This role blends software engineering, research and app security. You are a versatile Senior Full-Stack Engineer wanting to help us build our next generation payment orchestration platform.

Safe Intelligence is on a mission to make AI safe and reliable for everyone. To help us achieve this, we're seeking a Full Stack Software Engineer to join our team! We're particularly looking for someone with strong Golang, Typescript and Kubernetes experience . Python skills would also be a welcome bonus! Note: the role is 3-4 days per week in the office in London (based in Hammersmith). As a...

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 risks effectively. Their platform offers software solutions that support enterprise risk management,...

Job Description We're looking for an experienced Senior Software Developer to join an excellent client's team in Basingstoke. The successful candidate will be responsible for helping to design and deliver secure, scalable software solutions across the full stack. You'll play a hands-on role in coding while providing technical leadership, mentoring junior developers, and collaborating closely...

You will play a pivotal role in high-impact projects across our entire stack, from crafting polished user interfaces in Next. js and React Native to building robust backend services in Python. This is a high-impact opportunity for someone eager to learn fast, take ownership, solve real problems, and help power the next generation of educational technology.

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 risks effectively. Their platform offers software solutions that support enterprise risk management,...

Job Description Benefits - 9% pension contribution - Stock Options - Health Insurance - L&D Budgets This is your chance to perform the job you love and make a difference in society whilst doing it! Help this one-of-a-kind Social Good platform change the world by developing this hyper-growth eCommerce solution. The Company - $120m VC-backed Scale-Up - One of the fastest-growing companies in...

Lead Fullstack EngineerKey skills - Node, TypeScript, AWS, JavaScript Read on to fully understand what this job requires in terms of skills and experience If you are a good match, make an application.Location: Remote - 1 day a month in the office near Leeds.Are you a developer who loves solving complex technical challenges, designing elegant systems, and leading a small, high-performing team?...

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 risks effectively. Their platform offers software solutions that support enterprise risk management,...

About Us We are a fast-growing fintech company building modern, scalable platforms that power real-world financial products. Our engineering culture values clean architecture, strong ownership, and pragmatic innovation. We operate in a cloud-native, microservices environment and invest heavily in frontend quality, design systems, and developer experience. The Role As a Lead Fullstack Engineer,...

Job Description Senior Software Developer (Voice / SIP Platforms) £55,000 £65,000 DOE | Hybrid Working (1x day a month office) Are you a seasoned developer with a passion for building robust, real-time communications platforms? Looking for a role where you can work on complex, enterprise-grade systems while still being close to the technical detail? This is an opportunity to join a...

You will be responsible for core product engineering, working on the Feeld mobile app and the supporting backend systems to deliver new features and updates to our Members.

You should be well versed in development best practices, especially in regards to security and potential attack vectors - and have a working knowledge of frontend development including the platform specifics of Android and iOS.

Job Description Benefits - 9% pension contribution - Stock Options - Health Insurance - L&D Budgets This is your chance to perform the job you love and make a difference in society whilst doing it! Help this one-of-a-kind Social Good platform change the world by developing this hyper-growth eCommerce solution. The Company - $120m VC-backed Scale-Up - One of the fastest-growing companies in...

About Us We are a fast-growing fintech company building modern, scalable platforms that power real-world financial products. Our engineering culture values clean architecture, strong ownership, and pragmatic innovation. We operate in a cloud-native, microservices environment and invest heavily in frontend quality, design systems, and developer experience. The Role As a Lead Fullstack Engineer,...

You will help Wondercraft define the future of its AI video studio.

You will work with the engineering team to build features towards that vision, and work closely with the design and customer success team to refine user experience.

You will work on both the front-end and the backend of a feature.

About Us We are a fast-growing fintech company building modern, scalable platforms that power real-world financial products. Our engineering culture values clean architecture, strong ownership, and pragmatic innovation. We operate in a cloud-native, microservices environment and invest heavily in frontend quality, design systems, and developer experience. The Role As a Lead Fullstack Engineer,...

About Us We are a fast-growing fintech company building modern, scalable platforms that power real-world financial products. Our engineering culture values clean architecture, strong ownership, and pragmatic innovation. We operate in a cloud-native, microservices environment and invest heavily in frontend quality, design systems, and developer experience. The Role As a Lead Fullstack Engineer,...

About Us We are a fast-growing fintech company building modern, scalable platforms that power real-world financial products. Our engineering culture values clean architecture, strong ownership, and pragmatic innovation. We operate in a cloud-native, microservices environment and invest heavily in frontend quality, design systems, and developer experience. The Role As a Lead Fullstack Engineer,...