1,901 to 1,925 of 2,692 TypeScript Jobs in the UK

## Experienced Full Stack Software DeveloperApplylocations: Isle of Wighttime type: Full timeposted on: Posted Todayjob requisition id: R-11350Yokogawa Marex has an exciting **opportunity** for an **experienced** **full stack software developer** with a strong track ...

Salary: Based on experience Must hold right to work in the UK. Main responsibilities Development and Design: Write clean, efficient, and maintainable code using TypeScript, JavaScript, Node.js, and React. Design and implement robust applications and services to meet predefined requirements. Code Review and Quality Assurance: Participate in code reviews … Documentation: Create and maintain comprehensive documentation for the systems and processes developed, ensuring clarity for future maintenance and scalability. About you Strong proficiency in TypeScript, JavaScript (ES6+), Node.js, and React, with a solid understanding of their ecosystems. Experience with modern development tools and practices, such as Git, CI/ ...

drives engineering excellence across the team. Job responsibilities Design, develop, and deliver full stack software solutions across frontend (Angular) and backend (Node.js/TypeScript) services, applying strong problem-solving skills to break down complex technical challenges. Develop secure, high-quality production code and review peers work to maintain consistency … with React, including state management and testing with frameworks such as Jest or React Testing Library Advanced knowledge of backend development using Node.js and TypeScript to build RESTful APIs, along with strong experience writing and maintaining comprehensive unit, functional, and integration tests Demonstrated ability to communicate effectively with technical ...

capabilities, and multi‐agent coordination. Full-Stack Engineering: Drive best practices across our full stack, guiding the development of responsive frontend applications (React/TypeScript) and robust, scalable backend services (Python, Java, Kotlin, or Node.js). LLM Observability & Reliability: Establish robust LLM observability, evaluations, and caching, implementing latency optimisations … scaling agentic AI workflows, tool integrations, and GenAI features in production environments. Full-Stack Expertise: High proficiency in modern frontend frameworks (specifically React and TypeScript) and robust backend development languages (Python, Java/Kotlin, or Node.js). GenAI & MCP Knowledge: Deep understanding of LLM APIs, prompt engineering, agentic/ ...

analytics and AI-driven outcomes. Develop interactive business applications using Foundry Workshop , Slate , and custom front-end solutions. Build robust applications and integrations using TypeScript , Python , and PySpark . Collaborate with business and technical stakeholders to translate requirements into scalable data solutions. Integrate AI/ML capabilities into data … 3+ years of professional Data Engineering experience. 2+ years of commercial experience working with Palantir Foundry . 2+ years of experience developing applications using TypeScript . 3+ years of hands-on experience with Python and data engineering frameworks. Proven experience designing and delivering production-grade data solutions in cloud ...

Execution: Architect and ship resilient functionality across our web surface, mobile apps, and services layer. You build clean, maintainable systems with Next.js, React 19, TypeScript, and modern backend services. AI-Native Engineering: Leverage AI tools as a standard part of how you design, build, and optimize software. … through maturity. Full-Stack Ecosystem Mastery: Deep hands‐on authority across modern web and backend technologies. You bring proven expertise in React, Next.js, Node.js, TypeScript, RESTful APIs, and content management platforms. Web Performance & Architecture Expertise: In-depth knowledge of Next.js, server-side rendering (SSR), and advanced caching patterns. ...

interruption handling in real-time systems Integrate agents directly into customer codebases via REST/GraphQL/WebSocket APIs and custom SDKs (Python, TypeScript) Act as trusted technical advisor to customers, shaping AI strategy and guiding roadmap decisions from concept to production Data Strategy & MLOps Infrastructure Design data architectures … experience built real-time conversational systems with production STT/TTS integration Proficiency in Python (production-grade, async programming, type hints) and JavaScript/TypeScript (full-stack development) RAG implementation experience built retrieval-augmented generation systems with vector databases MLOps & deployment hands-on with Docker, Kubernetes, CI/ ...

using traditional Machine Learning, Generative AI models and Agentic AI frameworks in client-facing environments, including data engineering in cloud environments. Strong Python (3.10+), TypeScript, JavaScript (ES6+), SQL and Bash. Front-end: React.js, Next.js (App Router & Server Components), Tailwind CSS, ShadCN UI, Redux, Zustand, Jest, Cypress plus AI product … Senior Consultant Data Science, Data Scientist, Solutions Architect AI, LLM Engineer, MLOps Engineer, AI Software Engineer, Django Developer, FastAPI Developer, React Developer, Next.js Developer, TypeScript Developer, Azure OpenAI, Vertex AI, LangChain, LangGraph, CrewAI, Autogen, OpenAI Agents SDK, Google ADK, RAG, retrieval augmented generation, MCP, LangSmith, TruLens, prompt engineering, Docker ...

candidates, provided there is sufficient overlap with UK working hours. The Work You'll Do Software Development Build responsive, modular UIs in React and TypeScript that make complex emissions data feel simple and intuitive. Develop and maintain backend services in Node.js, designing clean APIs and working with cloud-native … codebase, with a collaborative approach to sharing knowledge and raising quality across the team. Deep proficiency across the full stack, including React and TypeScript on the front end and Node.js on the back end. Solid experience with AWS infrastructure and cloud-native deployment. A proven track record of shipping ...

drives engineering excellence across the team. Job responsibilities Design, develop, and deliver full stack software solutions across frontend (Angular) and backend (Node.js/TypeScript) services, applying strong problem-solving skills to break down complex technical challenges. Develop secure, high-quality production code and review peers work to maintain consistency … with React, including state management and testing with frameworks such as Jest or React Testing Library Advanced knowledge of backend development using Node.js and TypeScript to build RESTful APIs, along with strong experience writing and maintaining comprehensive unit, functional, and integration tests Demonstrated ability to communicate effectively with technical ...

priorities, and drives engineering excellence across the team. Job responsibilitiesDesign, develop, and deliver full stack software solutions across frontend (Angular) and backend (Node.js/TypeScript) services, applying strong problem-solving skills to break down complex technical challenges. Develop secure, high-quality production code and review peers work to maintain … development with React, including state management and testing with frameworks such as Jest or React Testing LibraryAdvanced knowledge of backend development using Node.js and TypeScript to build RESTful APIs, along with strong experience writing and maintaining comprehensive unit, functional, and integration testsDemonstrated ability to communicate effectively with technical ...

About Sycurio: Sycurio is a global leader in secure, frictionless payment solutions that empower enterprises to enhance customer experience and simplify compliance. Its patented cloud-based technologies protect sensitive data across all customer interactions and ...

Senior Software Engineer £50,000-70,000 GBP Bonus, Pension, Benefits Hybrid WORKING Location: Bristol; Birmingham; Bristol; Cheltenham; Manchester; Leeds, Central London, Greater London - United Kingdom Type: Permanent Senior Software Engineer Java, AWS & Cloud Engineering ...

Senior Software Engineer £50,000-70,000 GBP Bonus, Pension, Benefits Hybrid WORKING Location: Bristol; Birmingham; Bristol; Cheltenham; Manchester; Leeds, Central London, Greater London - United Kingdom Type: Permanent Senior Software Engineer Java, AWS & Cloud Engineering ...

Senior Software Engineer £50,000-70,000 GBP Bonus, Pension, Benefits Hybrid WORKING Location: Bristol; Birmingham; Bristol; Cheltenham; Manchester; Leeds, Central London, Greater London - United Kingdom Type: Permanent Senior Software Engineer Java, AWS & Cloud Engineering ...

Senior Software Engineer £50,000-70,000 GBP Bonus, Pension, Benefits Hybrid WORKING Location: Bristol; Birmingham; Bristol; Cheltenham; Manchester; Leeds, Central London, Greater London - United Kingdom Type: Permanent Senior Software Engineer Java, AWS & Cloud Engineering ...

Senior Software Engineer £50,000-70,000 GBP Bonus, Pension, Benefits Hybrid WORKING Location: Bristol; Birmingham; Bristol; Cheltenham; Manchester; Leeds, Central London, Greater London - United Kingdom Type: Permanent Senior Software Engineer Java, AWS & Cloud Engineering ...

numi is seeking a Frontend Engineer to help build the next phase of a rapidly growing connected gaming platform. You’ll join a small team, modernising the current web experience, shipping new features and driving ...

RMG Digital is seeking a Backend Engineer to design, build and maintain scalable backend services in a modern cloud-native stack. You will develop APIs powering the insurance platform, mobile apps and partner integrations, while ...

Senior Full-Stack Engineer - AI Startup (Typescript, Node, React) London - 4 days per week in the office Permanent | £120,000 - £150,000 We're working with an exciting early-stage AI startup building an agentic platform for institutional finance . The company is a small, high-performing team … Experience 8+ years' commercial software engineering experience. Strong full-stack development experience with no significant frontend or backend bias. Recent, hands-on experience with: TypeScript React Node.js Proven experience building and maintaining production software . Experience taking ownership of projects and features from development through to production. Regular ...

services Develop integrations with external APIs (REST, SOAP, webhooks) with strong error handling and resilience Create and enhance front-end components using JavaScript/TypeScript, HTML, and CSS Work closely with architecture teams to translate designs into scalable technical solutions Collaborate with third-party suppliers to ensure quality … C# and .NET for back-end and integration development Experience working with APIs (REST/SOAP) and authentication methods Strong knowledge of JavaScript/TypeScript and modern web technologies Experience with CI/CD, DevOps practices, and Azure services Good understanding of databases and data modelling principles Strong problem ...

services Develop integrations with external APIs (REST, SOAP, webhooks) with strong error handling and resilience Create and enhance front-end components using JavaScript/TypeScript, HTML, and CSS Work closely with architecture teams to translate designs into scalable technical solutions Collaborate with third-party suppliers to ensure quality … C# and .NET for back-end and integration development Experience working with APIs (REST/SOAP) and authentication methods Strong knowledge of JavaScript/TypeScript and modern web technologies Experience with CI/CD, DevOps practices, and Azure services Good understanding of databases and data modelling principles Strong problem ...

looking for you to spend 50% of your time in the office. You’ll work on secure, scalable microservices and APIs using TypeScript, AWS, and modern engineering practices. You’ll be part of a collaborative product engineering team where you can own features, contribute to design discussions, support production … keep growing across backend, cloud, and AI‐assisted development workflows. The role Design, build, test, and improve backend services and APIs using Node.js, TypeScript, and AWS. Take ownership of well‐defined features from planning through release, including code quality, deployment, and production support. Work closely with product managers, designers ...

seeking a Mid-Level Software Engineer to help build and scale a modern GenAI platform on AWS. You’ll work across frontend React/TypeScript and backend Python/Java/Node.js/C#. The role spans UI design, backend services, and cloud-native operations in AWS. ...

incident management. Our core platform is built on AWS serverless technologies including Lambda, SQS, EventBridge, API Gateway, S3, and ECS. We primarily develop in TypeScript and Node.js, with MongoDB as our primary document database. We also have a small number of C# services and are continuing to evolve … engineer at Seccl you will design, build and operate reliable and scalable, testable and maintainable software solutions, building new functionalities and products using Typescript and Node.js . You play a key role in our software development and have a hands‐on approach throughout the development process supporting resilient financial ...