176 to 200 of 367 React Jobs in London

firm in London is looking for an Applications Developer who can work across the full stack: ASP.NET MVC, SharePoint (on-prem and Online), SQL, React, Power Platform, and everything in between click apply for full job details ...

within our technology stack. With a focus on collaboration and mentorship, this role requires 8+ years of software engineering experience, particularly in Python, Django, React, and other modern technologies. Join us in our mission to enhance the infrastructure that powers private capital reporting and compliance. This position emphasizes innovation, technical ...

What You Bring Proven ability to lead engineering teams while still being hands-on Deep experience in Node.js, Vue or React, PostgreSQL, and AWS Strong grasp of DevOps, CI/CD, and secure SDLC practices Comfort with mobile (Cordova, iOS/Android) and... Help Us Build the Future ...

will support a broad range of payment methods and channels across both in-person and digital environments. Key requirements: Full Stack : Kotlin (essential) and React.js (nice-to-have) Solution architecture and design capabilities Taking high level requirements and creating structured backlogs Key details: Up to £615 per day Inside IR35 ...

digital environments. Key requirements: Specific domain expertise in payment gateway systems Full Stack : Kotlin (will accept wider JVM with the ability to transition) and React.js Solution architecture and design capabilities Taking high level requirements and creating structured backlogs Team leadership experience Key details: Up to £650 per day Inside IR35 ...

Engineers to their team. The team are open to hiring pure backend engineers, or full-stack engineers. Their technical stack is Rust , Typescript and React on the frontend. They do not require any experience in any of these technologies , the team hire on pure technical acumen rather than years ...

Core MVC application development • C# and Web API development • SQL Server, Entity Framework & SSRS • Power Platform (PowerApps/Power Automate) • Front-end technologies including React, Angular, jQuery & Bootstrap You’ll be working across a mix of: Custom SharePoint solutions Enterprise workflow automation Internal web applications Systems integration projects Reporting ...

Engineers to their team. The team are open to hiring pure backend engineers or full-stack engineers. Their technical stack is Rust , Typescript and React on the frontend. They do not require any experience in any of these technologies ; the team hire on pure technical acumen rather than years ...

mindset with experience owning features through delivery Tech Environment TypeScript Node.js PostgreSQL REST APIs GCP LLM integrations RAG pipelines Vector databases AI orchestration frameworks React.js Nice to Have Experience with LangChain, LangGraph, CrewAI or similar frameworks Exposure to agentic AI workflows or MCP Python experience for AI tooling or automation ...

teams • Helping improve delivery processes without introducing unnecessary bureaucracy • Exploring sensible use of AI tooling within the engineering workflow Tech Environment • Ruby on Rails • React • TypeScript • AWS • Next.js You do not need experience across every area of the stack . Strong backend engineering experience and good technical judgement ...

into one layer of the stack You need sign-off before shipping The Details Location: London, 3 days/week in-office Stack: TypeScript, React, Node.js, Python Interview: Call, then a short build session with the team. Fast turnaround. Apply for immediate consideration. ...

automate complex legal transactions. What you will do Design and deploy agentic AI workflows and LLM‐powered systems using a modern stack including TypeScript, React, tRPC, Inngest, and GCP. Collaborate directly with users to define product hypotheses and translate fuzzy requirements into high‐impact features that solve real‐world legal ...

pipelines What You'll Work With Python backend services LLM orchestration layers Vector databases (Pinecone, pgvector or similar) API integrations (CRMs, property systems) TypeScript React Next.js Nice to Haves Voice and telephony systems (Twilio, SIP, WebRTC) STT/TTS pipelines (Deepgram, ElevenLabs or similar) Messaging integrations (WhatsApp Business API) Observability ...

sole technical contributor Nice to have: Shopify Plus experience Custom app development Experience with analytics, A/B testing, or CRO tools Familiarity with React/Vue 🧠 How You Work You’re hands-on and delivery-focused - you get things done You take ownership and don’t wait ...

Senior Full Stack Developer (React/.NET) London (Hybrid) | 6 Months | Inside IR35 Our client, a leading global investment banking client is looking for a Senior Full Stack Developer with a strong front-end focus (React/JavaScript) to support the build-out of a new Engineering CoE . … Skills React.js, JavaScript/TypeScript (essential, front-end heavy) C#/.NET Core backend development Microservices, APIs, and modern architecture CI/CD, cloud (Azure preferred) Strong engineering practices (code quality, testing, reusable components) Desirable Python or Power BI Financial services experience Role Build scalable full stack applications with front ...

power trusted identity flows across multiple geographies and regulatory environments. What You’ll Do Lead the design, build, and evolution of fullstack applications using React (TypeScript), Kotlin, Python, and Ruby Architect and develop scalable APIs and microservices deployed on AWS, Azure, or GCP Take ownership of complex features from design … Entrust’s identity platform What We’re Looking For Required Qualifications 5+ years of professional experience in fullstack or software engineering Strong proficiency in React/TypeScript and at least one backend language (Python, Kotlin, or Ruby) Proven experience designing and building distributed systems and scalable architectures Experience building ...

enable dynamic client billing. You will develop robust data models in SQL Server, implement complex business logic, and deliver low-latency REST APIs and React-based user interfaces for internal teams. Leveraging Python for analytics, data processing, and automation, you will also containerise applications using Docker and deploy them through … performance tuned queries. Python experience for analytics, pricing adapters, data pipelines, or microservices. Additional highly valued skills include: Solid experience with Angular/React for dashboards, workflow tools, and high interactivity UIs. Understanding of real time updates (websockets/SignalR). Experience containerizing services using Docker for build consistency ...

upskilling colleagues and customers, always learning from others, while constantly striving to be nice humans. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core. We don’t limit ourselves as a company and we expect all our Engineers to be keen … using pattern libraries, styled‐components, CSS‐in‐JS, BEM, and/or SUIT CSS Debugging infrastructure Building and maintaining CI/CD pipelines The React ecosystem including a test‐driven approach Infrastructure as code technology like Terraform and Cloud Formation Familiarity with architectural and design patterns Use of architectural decision ...

them in their key skills, accountabilities and development areas. Desirable Skills: 5+ years experience in working with the .NET framework, particularly with ASP.NET Core, React/React Native, C#, Web API Strong experience in working with Azure (preferably certified) including App Services, Azure Function, Service Bus Experience leading and mentoring … driven development tools such as Claude Experience developing REST API-driven mobile first web applications Experience of frontend application development, with a focus on React.js, Next.js and TypeScript Jira, Bitbucket, Git Flow, Confluence, Azure Devops, Azure App Centre, Service Bus Explorer, SSMS and agile software development process/practices ...

Senior Software Engineer London, United Kingdom Posted about 1 year ago Tech Stack Amazon AWS NoSQL TypeScript React Native React Node.js JavaScript Qualifications Backend and front‐end development experience Proficient in the JavaScript ecosystem Experience with Node.js Experience with React Experience with TypeScript Experience with React Native Bonus: Experience with ...

London is seeking a Full-stack Product Engineer to enhance its AI assurance platform. The ideal candidate will have strong skills in TypeScript and React, with responsibilities spanning both frontend development and backend services. Offering a salary of £100-120k, the role includes collaborative work with product teams ...

with a hybrid option in London. The ideal candidate will contribute significantly to building and scaling the frontend of an AI-driven product using React and Typescript. Responsibilities include designing scalable architectures, leading feature development, and collaborating with product teams. This position offers a competitive salary ...

rendering high-performance 3D scenes and working with a variety of data modalities. Candidates should have strong frontend engineering skills, especially in TypeScript and React, and enjoy problem-solving within a collaborative team environment. The position offers a competitive salary, commission, equity, and a vibrant office culture in London. #J ...

ship end-to-end features, from inline AI suggestions to complex version tracking systems. The ideal candidate: Professional experience building complex frontend applications with React/Next.js and a deep obsession with interaction quality and craft. Strong interest or experience in local-first architecture and integrating LLMs/agentic systems ...

experience , with significant time as a technical leader driving complex projects across multiple teams and stakeholders. Stack agnostic. We use Ruby on Rails, React (migrating from Ember), and AWS. But AI tools increasingly abstract the stack — what matters is your ability to learn, build, and operate effectively with tools like ...