401 to 425 of 478 Node.js Jobs in London

platform, they are looking for a backend-centric engineer to build and scale the systems powering their core financial services. If you enjoy clean Node.js architecture, robust relational database design, and working in an environment where a proactive, "take the wheel" mindset is genuinely rewarded, this is a fantastic opportunity. … Looking For Essential: * 3+ years commercial experience building production web applications using TypeScript and React, with a clear bias toward backend development. * Node.js Proficiency: Strong background in backend architecture, API development, and system logic. * Solid SQL Skills: Hands-on experience working with relational databases and query optimization. Desirable: * Background ...

video ingest or similar workflows is required. You will need strong Cloud DevOps skill set, hands on scripting of either Python, Go, or Node.js for automation and API development, hands-on expertise with AWS (preferred) or GCP and Infrastructure as Code (Terraform) etc Senior Platform Engineer (Cloud Media Platforms … cloud, or backend software engineering such as cloud-based media platform components, including storage, ingest, and workflow services. -Proficiency in scripting Python, Go, or Node.js for automation and API development. -As a senior member of a small technical team you should have an architecture mindset, able to design and code ...

experienced full stack developer (React Node) looking to work on our cutting-edge frontends for a healthcare mission driven organization? Are you a collaborative Sr Software Engineer with an automation mindset — someone who looks for ways to build tools, agents, or AI-assisted workflows to multiply your own and your … crucial applications/products in the Science, Medicine, Education business vertical. Responsibilities Designing, developing, and maintaining complex applications using React (front end) and Node.js (back end). Ensuring seamless integration between client-side and server-side components to deliver responsive, scalable, and secure web applications. Developing user interfaces ...

leading software company in the United Kingdom seeks an experienced Full Stack Developer skilled in Node.js and modern frameworks like Next.js and Angular. The candidate will design and develop scalable applications using microservices on Google Cloud Platform, ensuring adherence to DevOps practices. Ideal candidates will have over 5 years ...

join the Infrastructure Platforms, Data Center Services team. You will design, develop, and deliver full-stack solutions across frontend (React) and backend (Node.js/TypeScript, Python) services in a secure, scalable environment. As a seasoned member of an agile team, you will mentor juniors, contribute to architecture, and apply enterprise ...

team within DRW supporting multiple web-based GUIs used by traders and IT across the globe. Our code is primarily written in TypeScript, utilizing Node, NestJS, and Docker for back‐end microservices; React powers the front‐end. We're seeking a Senior JavaScript/TypeScript Engineer to join our team … with Docker Experience with writing integration tests Experience optimizing distributed systems Open‐source contributions or side projects Experience or interest in finance Experience with Node.js Experience or interest with WebAssembly and/or Rust This position can be based out of our London or Chicago office. For more information about ...

implement user interfaces using modern frameworks like React, Angular. Back-End Development: Build and maintain server-side logic and APIs using languages such as Node.js, Java. Database Management: Design, develop, and optimize databases (SQL or NoSQL) for application needs. Test and debug new applications and updates. Participating in code reviews. … Skills Required: Strong back-end development skills in languages such as Node.js, Python, Java. Knowledge of RESTful and GraphQL APIs. Knowledge of Agile and Scrum methodologies. #J-18808-Ljbffr ...

shall be used by hundreds of Segmentify customers to configure, run and personalise their campaigns on a daily basis. Our Tech Stack includes TypeScript, Node.js, React/Vue/Svelte, Vite, esbuild, Babel, pnpm/npm, GitHub Actions, Jest/Vitest, Playwright/Cypress, NestJS/Express, REST/GraphQL … Actions (lint/test/build/storybook/e2e, caching, multi-environment deployments) Design and implement Backend-for-Frontend (BFF) layers (preferably using Node.js/NestJS) with API orchestration, caching, rate limiting, and security best practices Write robust, type-safe code in TypeScript with well-structured domain models Develop ...

with the stability of an established company, this one might be interesting. The role You’ll work as a full-stack engineer across TypeScript, Node.js, React and AWS, taking ownership of features from the initial problem through to production. The team is looking for engineers who want to understand … should work and remain accountable for the quality of the finished product. You’ll be involved in: Building full-stack product features using TypeScript, Node.js and React. Designing secure, scalable APIs and backend services. Contributing to new AI-enabled products and platform modernisation. Working with AWS and modern cloud infrastructure. ...

architectures such as Retrieval-Augmented Generation (RAG) and Reinforcement Learning with Human Feedback (RLHF); lead the development of applications using React, .NET, Python, or Node.js, ensuring scalable, maintainable, and performant solutions. Team Management: Manage and mentor engineering managers, leads, and developers, fostering a culture of excellence and continuous learning; ensure … impact delivery; maintain strong client relationships through regular communication and feedback loops. Qualifications Technical Expertise: Extensive experience in .NET (C#), Python (Django, Flask), or Node.js (Express.js), with hands-on experience building backend systems and APIs; experience on React for front-end development. Cloud & Architecture: Deep knowledge of cloud technologies ...

similar Exposure to NoSQL databases Structured approach to problem-solving and system design trade-offs Strong collaboration and communication across engineering, product, and design Node.js framework experience such as NestJS or Express is nice to have Terraform or infrastructure-as-code experience is nice to have Datadog or similar observability … Problem-Solving User-Centric Design Industry Keywords Cryptocurrency Blockchain Technology Business Transformation Observability Practices Compliance Tools & Technologies AWS (Lambda, ECS, S3) Kubernetes Helm Datadog Node.js (NestJS, Express) #J-18808-Ljbffr ...

risks, and help shape the smallest useful end-to-end version of a feature before building it. You will work primarily across our NestJS, Node.js, TypeScript, MySQL, Docker and AWS backend, with enough flexibility to understand and occasionally contribute to the Angular Portal where it improves delivery. You will build … iterations. Backend Development : Design, build and maintain backend services, APIs, workflows and data-heavy product capabilities for Diesta’s payment operations platform, primarily using Node.js, TypeScript and AWS. Product Thinking : Go beyond blindly implementing a spec. Flag gaps, edge cases, risks, customer workflow issues and awkward product decisions before they ...

helps shape a platform used every day by modern companies. What you will do Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish Participate in code reviews … teammates. What we are looking for 4-7 years of experience shipping fullstack features in a product-driven team Strong skills with React, TypeScript, Node.js, and PostgreSQL Working knowledge of AWS services (ECS, RDS, S3, CloudFront, etc.) Hands on with modern workflows and tooling, for example GitHub, GitHub Actions, Linear ...

logic, and IVR solutions for voice and digital channels (live chat, voice, written channels) Build and deploy serverless integrations using AWS Lambda (Python/Node.js), API Gateway, DynamoDB, Kinesis, and CloudFormation/Terraform connecting Amazon Connect to backend systems (Pega CRM, internal APIs) Implement infrastructure as code (Terraform/CloudFormation … engineering experience Demonstrable experience delivering multiple Amazon Connect implementations in enterprise environments, including design, integrations, routing, telephony, and production support. Proficiency in Python or Node.js with production deployment experience Experience with AWS services: Lambda, API Gateway, DynamoDB, S3, CloudWatch, IAM, CloudFormation or Terraform Hands-on experience with REST API development ...

just remote roadmap ownership. Our tech stack A quick overview so you can picture yourself in the technical interview: Backend & platform : Node.js/TypeScript, mainly NestJS, with Prisma and Kysely on the data side, exposed via GraphQL (Apollo) and REST documented with OpenAPI/Swagger. Frontend : React (18/… product with strong technical demands — comfortable with a very hands‐on role given the team size Solid full‐stack technical background: comfortable with a Node.js/TypeScript ecosystem (NestJS, GraphQL/REST) and React An interest in real‐time audio processing: voice effects and singing scoring are a real subject ...

Scale’s rapidly growing Global Public Sector team is focused on using AI to address critical challenges facing the public sector around the world. Our core work consists of: Creating custom AI applications that will ...

AI Engineer, London Location London Employment Type Full time Location Type Remote Job Description As an AI Engineer at Eloquent AI, you will build and scale AI-powered applications, transforming how enterprises interact with intelligent ...

join our team in London. You will enhance our in-house frameworks and core applications, tackling new features and bug fixes with JavaScript, Node.js, and React. Collaborate with project managers, designers and engineers to tailor solutions that meet business needs, uphold quality, and embrace DevOps practices including CI/ ...

CreateFuture in Edinburgh, Leeds, Manchester, London or remote locations seeks a Senior Software Engineer to build scalable Java, Node.js and AWS backends. You will shape architecture, mentor engineers, and drive AI/automation initiatives across client engagements. Strong design sense, collaboration and delivery focus are essential. You will design APIs ...

Digital Technology team in London. You will work on client-facing applications in React/Next.js and a React Native mobile app, building scalable Node.js/GraphQL APIs hosted on AWS. You’ll collaborate with product owners, engineers and analysts, review code, and deploy to production regularly. The role involves ...

collaborate with architects, product managers, and clients to ensure technical excellence and delivery alignment with business goals. The role requires extensive TypeScript/Node.js experience, AWS expertise, and a track record in delivering complex services within regulated environments. #J-18808-Ljbffr ...

Senior Backend Engineer (Node.js) Office: London About the company Emma is the app to manage all things money. Our mission is to empower millions of people to live a better and more fulfilling financial life. Emma was founded by engineers, who are extremely focused on coding, product and data. These ...

application development - Build and scale customer-facing web applications, services and APIs that sit at the heart of our client's platform. TypeScript & Node.js - Develop robust backend and full stack solutions, leveraging TypeScript's type safety and Node.js for scalable services. Lit/Web Components - Create modern, reusable UI components ...

Senior Software Engineer - Node.js, Typescript & AWS | Financial Services Location: London | Hybrid - 1 day onsite ; Salary: £75,000 - £ 105,000 About the role: We're looking for a Senior Software Engineer to join our engineering team and build reliable, scalable technology supporting regulated investment and custody services. You'll work … squad with genuine ownership across the full software lifecycle - from architecture and development through to production support and incident management. Required Skills: Strong commercial Node.js and TypeScript experience. Solid AWS and Serverless experience. Experience building distributed, resilient APIs. Experience with MongoDB or another document database. A strong understanding of testing ...

problems across the entire stack, from real‐time ticketing systems to payment processing. What You’ll Do Design and implement scalable backend services using Node.js and TypeScript Build responsive, performant user interfaces with React and Next.js Collaborate with product and design teams to deliver exceptional user experiences Mentor junior engineers … architecture decisions and technical planning What We’re Looking For 5+ years of professional software development experience Strong proficiency in TypeScript, React, and Node.js Experience with PostgreSQL and Redis Understanding of cloud services (AWS, Vercel, or similar) Excellent problem‐solving and communication skills Nice to Have Experience with real‐time ...