726 to 750 of 1,120 Node.js Jobs in the UK

technical side: Playwright for automated front-end testing, Postman for API testing across our core platforms, and a modern serverless stack in Node.js, TypeScript, SvelteKit and GCP. You'll also get early hands-on time with Playwright MCP and AI agents as we ship real features into production - this ...

teams or domains in a senior engineering role* Built solutions using AWS native services within large-scale production environments* Developed modern applications using TypeScript, Node.js, React, and Next.js* Led architectural decision-making for distributed systems with multiple dependencies and integrations* Implemented security and data privacy practices for customer-facing digital ...

global technology teams and collaborating directly with business and trading stakeholders* Strong experience with Relational Databases like Oracle, MSSQL.* Advanced programming skills in Angular, NodeJS, .Net/C#, Java, Caching using GEMFIRE & Ignite and enterprise messaging frameworks Kafka* Proven expertise in event‐driven and API-led architecture.* AI Tools & Platforms ...

with stablecoin mechanics: issuance and redemption, reserve models, on-chain/off-chain reconciliation, and peg stability considerationsStrong backend engineering skills (we work in Node.js/TypeScript; adjacent stacks welcome) and experience designing high-throughput, correctness-critical financial systemsA security-first mindset: you think in threat models, idempotency, and double ...

Lead Engineer (TypeScript & Node.js) Location: Kent - On-site Salary: £75,000-£95,000 DOE + Bonus + Benefits Job Type: Permanent Please note: Visa sponsorship is not available for this position. We're partnering with an established and innovative technology-focused business that is investing in the continued development … Lead and line manage a small team of software engineers, supporting their development, wellbeing and performance. Define and champion best practices for TypeScript and Node.js backend development. Set technical direction for your team and business domain, making pragmatic architectural decisions. Build and maintain scalable, secure and reliable backend systems. Coach ...

software for clients using Kotlin and Java on the AWS Cloud platform, following best practice. In addition to Kotlin, this project utilises Typescript/Node.js using the GOV.UK Design System. Kubernetes and Docker to schedule and run services hosted on AWS Cloud. You'll join a Scrum Team of cross … like Code Reviews, CI/CD Pipelines and SOLID/DRY principals Hands-on developing/coding role using the following technologies: Frontend (TypeScript, Node, Express JS)Backend (Kotlin, SpringBoot, Hibernate)Experience in estimation and sizing Integration experienceAPI Design experienceCloud experienceAppetite to work with emerging AI technologiesSC EligibleAdditional InformationWhy Version ...

software for clients using Kotlin and Java on the AWS Cloud platform, following best practice. In addition to Kotlin, this project utilises Typescript/Node.js using the GOV.UK Design System. Kubernetes and Docker to schedule and run services hosted on AWS Cloud. You'll join a Scrum Team of cross … like Code Reviews, CI/CD Pipelines and SOLID/DRY principals Hands-on developing/coding role using the following technologies: Frontend (TypeScript, Node, Express JS)Backend (Kotlin, SpringBoot, Hibernate)Experience in estimation and sizing Integration experienceAPI Design experienceCloud experienceAppetite to work with emerging AI technologiesSC EligibleAdditional InformationWhy Version ...

software for clients using Kotlin and Java on the AWS Cloud platform, following best practice. In addition to Kotlin, this project utilises Typescript/Node.js using the GOV.UK Design System. Kubernetes and Docker to schedule and run services hosted on AWS Cloud. You'll join a Scrum Team of cross … like Code Reviews, CI/CD Pipelines and SOLID/DRY principals Hands-on developing/coding role using the following technologies: Frontend (TypeScript, Node, Express JS)Backend (Kotlin, SpringBoot, Hibernate)Experience in estimation and sizing Integration experienceAPI Design experienceCloud experienceAppetite to work with emerging AI technologiesSC EligibleAdditional InformationWhy Version ...

software for clients using Kotlin and Java on the AWS Cloud platform, following best practice. In addition to Kotlin, this project utilises Typescript/Node.js using the GOV.UK Design System. Kubernetes and Docker to schedule and run services hosted on AWS Cloud. You’ll join a Scrum Team of cross … like Code Reviews, CI/CD Pipelines and SOLID/DRY principals Hands-on developing/coding role using the following technologies: Frontend (TypeScript, Node, Express JS) Backend (Kotlin, SpringBoot, Hibernate) Experience in estimation and sizing Integration experience API Design experience Cloud experience Appetite to work with emerging AI technologies ...

Experience 3–5 years' professional software engineering/full-stack experience. Strong JavaScript/TypeScript and React/Next.js experience. Back-end development using Node.js or similar. REST APIs, third-party integrations and SQL/NoSQL databases. Git, cloud platforms, Kubernetes and modern development workflows. Experience contributing to iOS/… Android mobile applications. Pragmatic problem-solving and ownership of existing systems. Effective, responsible use of AI-assisted development tools. Desirable Node.js/NestJS, PostgreSQL/Prisma, Redux Toolkit/RTK Query, native/cross-platform mobile, Docker, CI/CD, webhooks, automated testing and monitoring. Experience in an in-house ...

will deliver modern, secure, and scalable applications that support global business and customer-facing platforms. Key Responsibilities Develop full-stack applications using React, Next.js, Node.js, and TypeScript. Build and support APIs, integrations, and cloud-native services. Deliver responsive, accessible, and high-performance web experiences. Implement and maintain CI/… production systems. Leverage AI-assisted development tools throughout the software lifecycle. Collaborate with Product, UX, Marketing, and Engineering teams. Technical Requirements Essential React.js Next.js Node.js TypeScript REST APIs Cloud platforms (Azure preferred) CI/CD and DevOps Infrastructure as Code Automated testing Agile delivery Desirable Python Serverless architectures Headless ...

practices in software engineering, automation, security, and continuous delivery. Key Responsibilities: Design and build scalable applications using React and TypeScript Develop backend services using Node.js/NestJS and API-driven architectures Contribute to micro frontend and modular application design Improve software quality through automated testing, CI/CD, and secure … enhance productivity and delivery About You Essential Skills & Experience: Proven experience as a Senior Software Engineer Strong expertise in React and TypeScript Experience with Node.js, NestJS, or similar backend technologies Strong understanding of the full software development lifecycle Experience with CI/CD pipelines and automated testing Knowledge of secure ...

cross-functional team Willingness to learn new tools, technologies and domain knowledge Degree in Computer Science, Engineering or equivalent professional experience Exposure to React, Node.js, Terraform, Celery or containerisation (desirable) Understanding of database schema design and query optimisation (desirable) Familiarity with infrastructure-as-code, cloud-native services or distributed systems … Collaboration Willingness to Learn Industry Keywords Software Engineering Principles Cross-Functional Team Technical Guidance Design Patterns Best Practices Tools & Technologies AWS Azure GCP React Node.js Terraform Celery Containerisation Infrastructure-as-Code Cloud-Native Services #J-18808-Ljbffr ...

systems, and 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 … practices. The candidate 3 to 5 years of professional software engineering experience building production applications in an agile environment. Strong backend development skills with Node.js and TypeScript, including experience building APIs or microservices. Experience with React in a product engineering environment. Hands‐on experience with AWS and a good grasp ...

Senior Full Stack Engineer, you'll design and ship high-performance web applications across our React/Next.js frontend and Node.js/Express backend with real autonomy. You'll make architectural calls, explain the tradeoffs behind them, and stand behind them in review. You'll work directly with product managers … Champion engineering best practices and help define how the team works at its best Strong proficiency with React.js and Next.js on the frontend Solid Node.js and Express.js experience on the backend Hands-on experience with AWS services (EC2, S3, Lambda, or similar) Experience designing and consuming RESTful APIs and working ...

tools for Applications, Servers & Services diagnostics Assist Dev teams with performance and volume testing Setting up nuget/npm repositories and web servers (IIS, Node.js) Identify departmental processes that where possible can be streamlined or automated Create and maintain documentation detailing high level and low cloud solutions Provide knowledge … main CSP's - Azure being preferred Knowledge of on premise to cloud offering migrations Microsoft .NET Framework, .NET Core, ASP.NET Core, C#, Node.js, REACT PowerShell and Bash scripting Networking skills/fundamentals? SQL Server/NoSQL databases Windows & Linux servers Source Control Management (Git) Docker containers Kubernetes Microservices Monitoring tool ...

TechnologyWe hire engineers with strong technical judgement rather than narrow framework expertise. Our current stack includes: Frontend React, Next.js, TypeScript and Tailwind CSS Backend Node.js, NestJS, TypeScript, Python, REST and GraphQL Data PostgreSQL, Redis and SQL-based data platforms Cloud and Infrastructure AWS, Docker, Terraform, ECS, S3, RDS, CloudFront … your work Are comfortable operating with autonomy and being accountable for your decisions You will ideally have experience with several of the following TypeScript, Node.js, React and Next.js NestJS or comparable backend frameworks PostgreSQL, Redis and relational databases AWS, Docker and Terraform REST APIs and distributed integrations CI/ ...

site to understand their workflows, constraints and business objectives and translate prototypes into production-grade applications on the agreed enterprise stack (React, Python or Node.js, PostgreSQL, AWS).* Own the full technical lifecycle of the “last mile” – from discovery and architecture proposals through hardening, test coverage, performance, UX consistency … technical work end-to-end.**Technical Knowledge*** Strong proficiency in Python and full-stack engineering: React (or equivalent modern front-end framework) and Node.js back-end, PostgreSQL; additional languages (Go, Java) a plus.* Hands-on experience with cloud platforms (AWS), Docker and Kubernetes; CI/CD in GitLab (or equivalent ...

Rebellion, a multi-studio indie game developer, is seeking a senior online backend developer to design, implement and deploy performant web APIs and internal tools. You’ll work across the full software lifecycle, collaborating with ...

Senior Backend Developer (Node.js/TypeScript) Remote (NI) | Node.js & TypeScript | £50,000 - £70,000 + EMI Share Options At a Glance Senior-level back-end role in a fast-scaling cloud-native digital consultancy Node.js, TypeScript, REST & GraphQL APIs, microservices, AWS/Azure Remote-first with co-working hubs … want a senior role where your decisions actually matter, this is it. What You'll Be Doing Design, develop, and maintain scalable Node.js microservices and applications built with TypeScript Build RESTful and GraphQL APIs using modern, best-in-class frameworks Work closely with DevOps and cloud engineering teams to ensure ...

A leading fintech software start-up located in the City of London is seeking a full-stack software developer to optimize and build features across their award-winning web platform. The ideal candidate will bring ...

authorisation and event-driven platform engineering Remote (UK), full-time, with a genuinely flexible working culture Salary: £65,000- £80,000 Modern stack: TypeScript, Node.js/Fastify, React, AWS (Kubernetes/EKS), Kafka/SNS/SQS Small, high-trust engineering team with real influence over architecture and technical direction … engineering standards across the team What You'll Need Essential: 5+ years of professional software engineering experience building production-grade systems Strong TypeScript, Node.js and React experience Experience designing, building and operating production backend services and REST APIs Solid exposure to event-driven or message-based architectures (Kafka ...

maintain serverless applications using AWS Lambda, API Gateway, DynamoDB, S3, SQS, and SNS. Write clean, maintainable, and well-tested TypeScript and/or Node.js code across microservices and event-driven workloads. Own the full development lifecycle of features: requirements, design, implementation, testing, deployment, and incident response. Build and maintain RESTful ...

Zebra People is seeking a Software Engineer to join a leading AI governance, risk and compliance initiative. You will build cloud software using Node.js, TypeScript, and AWS, take ownership of features, and work across backend, cloud, and AI-assisted development cycles. The role involves collaborating with product managers, designers ...

dynamic creative startup in London seeks a Product Engineer to enhance their web app and SDK, utilizing skills in React, Next.js, Node.js, and TypeScript. The role emphasizes collaboration across teams and encourages innovative problem-solving while offering a hybrid working model with competitive salary and equity options. Join this vibrant ...