Top Full Stack Developer Jobs in London

Reposted 13 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Transportation
The role involves leading technical direction for an in-vehicle web experience, focusing on real-time visualization and collaboration with stakeholders. Responsibilities include architecture leadership, driving usability improvements, mentoring engineers, and ensuring reliability under operational constraints.
Top Skills: ReactReact Three FiberThree.JsTypescriptWebgl
Reposted 13 Days AgoSaved
In-Office
London, UK
Entry level
Entry level
Food
The FullStack Engineer will develop innovative technology for delivery services, working within a dynamic team, and contributing to global expansion efforts.
Reposted 4 Days AgoSaved
Remote
London, UK
Senior level
Senior level
Information Technology • Business Intelligence • Consulting
The Principal Full-Stack Engineer will lead backend development with Java, guide React frontend architecture, mentor engineers, and integrate LLMs into applications.
Top Skills: AWSAzureClaudeGCPGraphdbJavaLlmsReactScalaSpring Boot
Reposted YesterdaySaved
In-Office
London, UK
Junior
Junior
HR Tech • Software
As a Software Engineer at Humaans, you will build end-to-end features, improve infrastructure, and support customers using TypeScript and ReScript in a collaborative development environment.
Top Skills: GitGoogle Cloud PlatformJavaScriptKubernetesNode.jsPostgresReactRedisRescriptTypescript
Reposted 14 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Artificial Intelligence • Machine Learning • Business Intelligence
Full-stack engineers at HASH implement user-facing features, working on both frontend and backend while optimizing data structures and performance. They collaborate with UX/UI designers and company leadership.
Top Skills: AriakitBase UiEffectHtml CanvasMaterial UiPandaReactRustTypescript
Reposted 14 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Artificial Intelligence • Machine Learning • Business Intelligence
As a Full-Stack Engineer, you'll implement user-facing features on both frontend and backend, optimizing data structures and collaborating with UX/UI designers.
Top Skills: AriakitBase UiHtml CanvasMaterial UiPandaReactRustTypescript
Reposted 14 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Artificial Intelligence • Machine Learning • Business Intelligence
The Full-Stack Engineer will develop user-facing features for HASH by writing frontend and backend code, optimizing performance, and collaborating with UX/UI designers and leadership.
Top Skills: AriakitBase UiHtml CanvasMaterial UiPandaReactRustTypescript
Reposted 14 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Artificial Intelligence • Machine Learning • Business Intelligence
Full-stack engineers at HASH implement user-facing features, writing code for both frontend and backend, optimizing performance, and collaborating with designers and leadership.
Top Skills: AriakitBase UiEffectHtml CanvasMaterial UiPandaReactRustTypescript
Reposted 5 Days AgoSaved
Remote
London, UK
Mid level
Mid level
Artificial Intelligence • Fintech • Software • Financial Services
Develop end-to-end AI product features by integrating LLMs and external tools, ensuring system reliability and performance across multiple tasks.
Top Skills: AnthropicDockerKubernetesNext.JsNode.jsNoSQLOpenaiPythonPyTorchSQL
Reposted 15 Days AgoSaved
In-Office
London, UK
Junior
Junior
Financial Services
The Full-Stack Engineer will develop core components of a trading system, support production systems, and contribute to trading logic design.
Top Skills: AWSGitlabJavaKafka (Msk)KotlinKubernetes (Eks)PythonReactSpring
Reposted 15 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Information Technology • Software
You will prototype hardware/software integration, build scalable backend services, create APIs, collaborate on web interfaces, and maintain deployment infrastructure.
Top Skills: AWSBleGCPHapticsNext.JsNode.jsPythonReactReact NativeSensorsServerlessVercel
13 Days AgoSaved
Easy Apply
Remote
London, UK
Easy Apply
Mid level
Mid level
Software • Travel
The Fullstack Software Engineer will develop production-ready features, migrate from Ember to React, and improve overall platform performance while mentoring others.
Top Skills: AWSEmber JsHanamiHerokuPostgresReact NativeRubyTerraformTypescript
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Reposted 15 Days AgoSaved
In-Office or Remote
London, UK
Entry level
Entry level
Social Impact
Join a small team to improve a tech product aimed at upskilling users in MENA, working with JavaScript and Node.js in a collaborative remote environment.
Top Skills: AWSJavaScriptNext.JsNode.jsPostgres
Reposted 17 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Artificial Intelligence • HR Tech • Productivity • Software
Join a seed-stage startup to develop user interfaces for AI agents, focusing on React applications and collaborating with the founding team.
Top Skills: PythonReactTailwindTypescript
Reposted 17 Days AgoSaved
Hybrid
London, UK
Junior
Junior
Artificial Intelligence • HR Tech • Productivity • Software
As a Full Stack Engineer at Aglide, you'll develop a secure, automation engine across the stack, focusing on security, identity, and web automation for enterprise clients.
Top Skills: ElectronPuppeteerSeleniumTypescript
Reposted 17 Days AgoSaved
Hybrid
London, UK
Junior
Junior
Artificial Intelligence • HR Tech • Productivity • Software
Join Aisy.ai as a Full Stack Engineer, developing an AI engine for cybersecurity. You'll build features with Python and React, translating customer needs into code.
Top Skills: PrefectPythonReact
Junior
Artificial Intelligence • HR Tech • Productivity • Software
Join a fast-growing startup as a Full Stack Engineer to build AI agents for automating AML operations, owning significant product areas and working directly with founders.
Top Skills: AWSNode.jsTypescript
Reposted 17 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Artificial Intelligence • HR Tech • Productivity • Software
As the first technical hire, you'll build end-to-end product features, integrate AI models, and enhance application performance.
Top Skills: Next.JsPostgresPythonReactTypescript
Reposted 17 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Beauty • Fashion • Retail
Lead the architecture and development of backend services and APIs for e-commerce platforms, ensuring scalability and security while collaborating across teams.
Top Skills: AWSDockerGCPGraphQLKafkaNode.jsRestTerraformTypescript
Reposted 17 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Robotics • Database
The Staff Backend Engineer will work with customers to integrate Foxglove's platform, focusing on end-to-end solutions and iterative development in robotics.
Top Skills: AWSAzureGCPNode.jsPythonReactRosSQLTypescript
18 Days AgoSaved
In-Office or Remote
London, UK
Junior
Junior
Music
Build and enhance features across a React/TypeScript frontend and Java backend for the SFA platform, using AI tools and promoting best practices.
Top Skills: AICi/CdCloud PlatformsJavaReactTypescript
Reposted 18 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Fintech • Software • Financial Services
Build end-to-end features across frontend and backend, design scalable secure services, write automated tests, debug to production, translate customer requirements, and collaborate across cross-functional teams.
Top Skills: AWSFigmaGoKubernetesMicroservicesNoSQLPythonReactRest ApisSQLTypescript
Reposted 18 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Artificial Intelligence • HR Tech • Productivity • Software
As the first full-time engineer, you'll transform a prototype into a SaaS by developing backends, designing user interfaces, and implementing security standards.
Top Skills: AWSFastapiJavaScriptPythonReactTypescript
Reposted 18 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Artificial Intelligence • HR Tech • Productivity • Software
As the first engineering hire, you will develop an internal loan management system and an investor portal, define technical architecture, and integrate complex workflows.
Top Skills: Hubspot Crm
Reposted 18 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Artificial Intelligence • Real Estate • Software
As a Full-Stack Engineer, you will design and build scalable web applications and APIs, integrate external partners, and automate operations for The Flex platform.
Top Skills: AWSFastapiNode.jsPythonReact
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