1,226 to 1,250 of 1,393 TypeScript Jobs in the UK

Platform, including agent runtimes, model routing, tool registries and shared platform services. Design and build production-grade platform services and developer tooling using Node.js, TypeScript, NestJS and React. Develop reusable AI infrastructure that enables engineering teams to build, deploy and operate AI agents securely and at scale. Work hands … SoSafe by contributing ideas, improving developer experience and influencing platform architecture. What you’ll bring Strong experience building modern full‐stack applications with Node.js, TypeScript and React. Hands‐on experience building AI‐powered applications or platforms using LLMs, AI agents, LangChain, LangGraph, MCP or similar technologies. A platform mindset ...

Strong CS fundamentals - networking (L3-L7), distributed systems, data structures & algorithms Experience building high-volume, low-latency, resilient infrastructure services Nice to have: TypeScript/React experience for operator dashboard development AWS infrastructure experience (EKS, MSK, Lambda, Direct Connect, Network Firewall) Bitbucket Pipelines CI/CD and GitOps delivery … across multi-cluster Kubernetes environments Automate WAF rule management across Akamai and Cloudflare using WAF-as-code patterns Contribute to the platform operator console (TypeScript/React) for route management, drift detection, and session visibility Collaborate with LOB teams to onboard routes and migrate traffic from legacy ingress infrastructure ...

Founding Engineer | Cambridge | Hybrid | £70,000-£80,000 + Equity Tech stack: Python (FastAPI) - the bread & butter! React & TypeScript PostgreSQL Azure Docker AI/LLMs Some startups are trying to make meetings 3% more efficient. This one is tackling a problem that affects millions of people every day, even … will stand the test of time. Building AI-powered product features that deliver real value in production. Working across the stack with React and TypeScript where appropriate. Helping shape engineering standards, tooling and technical direction as one of the earliest hires. They're looking for someone who: Loves building ...

strong background in test automation essential. We're looking for someone with hands-on experience building and maintaining automated test suites using Cypress and TypeScript, while also being comfortable carrying out manual testing where required. You'll be passionate about software quality, enjoy collaborating closely with developers, and take … Quality Assurance Experience testing SaaS products or enterprise software (Financial Services experience would be advantageous) Hands-on experience building automation frameworks using Cypress and TypeScript Strong manual testing experience, including Regression, Exploratory, User Acceptance (UAT) and End-to-End (E2E) testing Experience testing REST APIs using tools such ...

have the opportunity to move between them. Job responsibilities Significant contributions to designing and building scalable and performant front-end solutions written in TypeScript using React Working across B2C and B2B features Advocate for and encourage high standards and best practices to maintain high code quality. Providing constructive … automation. Required qualifications, capabilities and skills Formal training or certification on software engineering concepts and proficient advanced experience Technical: Highly competent at React with TypeScript, with a strong engineering-first mindset, an ability to solve complex problems elegantly with an emphasis on scalability and performance. Adaptability: Thrive ...

mentioned domains (user, IoT, connectivity) , we’re looking for smart, adaptable , motivated Engineers to contribute more than just code! Create&maintainRESTful APIs and EDAs (TypeScript,Node, Nest, Kafka, Rabbit, PHP,Symfony) Reverse-engineer complex code to solve problems Lead implementingSLIs and SLOs to better understand our services(Grafana) Develop … contribute to team development Be responsible forthe health of your services Required Experience implementingasynchronous processing and messaging systems(Kafka, Rabbit) Experience working withRESTAPIs(TypeScript, Node, Nest, PHP, Symfony) Experience implementingfrontend frameworks(React) Experience building,optimisingandmaintainingproduction applications end-to-end Experience with PostgreSQL& MySQL, including query optimisation and performance tuning ...

Champion and embed agentic engineering tools and practices into the team's daily workflow to accelerate delivery. Write clean, maintainable, and efficient code in TypeScript and/or Python, holding yourself and others to a high standard. Ensure the reliability and scalability of AI-powered features in a production … architectures and patterns: RAG, prompt engineering, fine-tuning, evals, and LLM orchestration. Strong background as a generalist software engineer with proficiency in TypeScript and/or Python. Ability to research complex technical topics and apply findings to deliver practical, production-ready solutions. Experience mentoring or teaching others ...

thinking. You have real experience creating, evolving, and shipping design systems or component libraries used in production applications. You are highly effective in React, Typescript, and TailwindCSS. You know how to build frontend systems that are composable, accessible, robust, and ergonomic for other engineers. You think carefully about component … least 10 years of professional experience in software development, with a solid record of designing and building sophisticated software systems. Expert in JavaScript/TypeScript, React, TailwindCSS, and HTML primitives. Demonstrate a strong understanding of software design principles, patterns, and best practices. Show excellent problem‐solving and analytical skills ...

egress control, and enterprise‐wide network security services. Spearhead network deployment and operations using Infrastructure as Code (IaC) methodologies with tools such as CDK, Typescript, Terraform or CloudFormation. Ensure compliance with security frameworks, regulatory requirements, and industry standards across all network implementations. Contribute to network technology roadmaps and strategy … problem resolution processes, accountable for post‐incident reviews, risk identification, and implementation of corrective actions. Bonus Bonus points for previous software engineering experience (Python, TypeScript, Go), Wi‐Fi infrastructure (Cisco, Aruba), container networking (EKS, ECS), AWS certifications, or experience in highly regulated industries. #J-18808-Ljbffr ...

found it as you move through it What You Bring 6+ years shipping production software across the stack in a small, fast-moving team - TypeScript ideally, or an adjacent stack with the appetite to switch A track record you can point to: things you decided on, built, and watched … Three stages: behavioural phone screen, technical phone screen, and a paid on-site work trial. Target turnaround is under two weeks from first conversation. TypeScript, Node.js, React, Tailwind, OpenAPI, Express, Azure (Container Apps, Service Bus, Front Door, Entra ID), Postgres, Terraform, GitHub Actions, Docker. Anthropic-first AI with ...

The world of digital assets is accelerating in speed, magnitude, and complexity, opening the door to new ways for leveraging the blockchain. Fireblocks’ platform and network provide the simplest and most secure way for companies ...

Skills and Experience Particularly strong in Kotlin or Java. Experience in designing and implementing data-driven APIs. Exposure to frontend development, especially React.js, Tailwind, REDUX, and Typescript. Past project experience with large-scale web services. ...

Lead AI Engineer Location: London (Hybrid – minimum 3 days in the office) An exciting opportunity for a hands-on Lead AI Engineer to join a growing technology business undergoing an AI-first transformation. This is ...

Agentic Technical Lead (Contract) Location: London (On-site) Contract: Contract About the RoleWe're a specialist AI consultancy that partners with CEOs, executive leadership teams, and Family Offices to turn AI ambition into measurable commercial ...

Ripple Recruitment have partnered with a digital agency based in Basingstoke that is looking for a talented WordPress Developer to join their expanding development team. This is an opportunity to join a collaborative, design-led ...

Alto Software Group is seeking a software engineer for a maternity leave cover, blending TypeScript and C# across a hybrid London footprint. You will work on a dual-stack system, building microfrontends in React and backend services in TypeScript/C#. The role involves collaborating with product teams ...

xpate is seeking a hands-on Backend Developer to build production serverless services for a fintech platform. You will work with TypeScript and Node.js (18–22) on AWS Lambda, DynamoDB, S3, SQS, EventBridge, and Step Functions to deliver reliable microservices. You design REST APIs with type-safe schemas, model ...

talented developer based in the Greater London area to tackle exciting challenges in the tech space. The ideal candidate will have strong skills in TypeScript and JavaScript, with experience in the React ecosystem and backend development using Node.js. The role offers a competitive salary range ...

seeking a software engineer for a maternity leave cover role on a hybrid basis. You will work across a dual-stack C# and TypeScript backend, implementing microfrontends and owning features from design to production. You will collaborate with product teams, engage customers to understand problems, and shape architecture ...

retail client. The role requires onsite collaboration 3-4 days a week within an agile environment. The ideal candidate will have strong skills in TypeScript, Node, and React, and will contribute to the re-platforming of systems to a MACH architecture. Compensation is competitive at up to £80k plus ...

development for scalable microservices platforms. The role emphasizes collaboration, high-quality code, and mentoring, with a strong focus on React/React Native, TypeScript, and API integrations in a distributed agile environment. #J-18808-Ljbffr ...

independently lead projects from concept to launch Excellent written and verbal communication skills in English with a keen eye for detail Deep understanding of Typescript fundamentals and experience building scalable full-stack applications. Experience building AI-driven applications (e.g. prompt engineering and/or fine-tuning experience ...

know how to build strong teams, scale with intention, and are excited to reach ambitious goals together with your team. Nice-to-haves TypeScript/Node.js familiarity: You’ve worked with JavaScript/TypeScript and Node.js and could quickly build context in our stack. Open-source or developer ...

architecture, improve engineering practices, and contribute to a rapidly evolving SaaS platform. Accountabilities Design, develop, and deliver responsive, pixel-perfect user interfaces using React, TypeScript, and Material UI. Own frontend features from design handoff through implementation, testing, deployment, and continuous improvement. Build complex, validated forms and deliver seamless user … assisted development tools responsibly to improve productivity while reviewing and validating generated code. Help evolve the frontend technology stack, component library, design system, and TypeScript adoption. Requirements Minimum 5 years of professional experience building production-grade React applications. Strong expertise in TypeScript, React, Material UI (v5+), Redux Toolkit ...

team responsible for delivering responsive, high-performing customer-facing applications. Working within an Agile environment, you'll help shape modern web experiences using React, TypeScript and Node.js whilst contributing to the ongoing evolution of a large-scale digital platform. Key Responsibilities Build, test and maintain responsive user interfaces. Develop … clean, modular and maintainable code using React, TypeScript, Node.js and Material UI. Collaborate with developers, delivery colleagues and stakeholders. Apply UI performance and responsive design best practices. Investigate defects and support continuous improvement. Participate in an out-of-hours on-call rota during peak trading periods. Key Requirements Commercial ...