601 to 625 of 1,277 Node.js Jobs in London

formats and OAuth2 authentication. Translate Figma design prototypes into fast, secure front-end features. Drive agile delivery through SCRUM ceremonies, sprint planning, and retrospectives. Contribute across the stack using Node.js (TypeScript) and Go. Write automated tests and help improve CI/CD processes. Go, Node.js (TypeScript). React, Chrome/Safari/Firefox Extensions APIs. OAuth2, Gmail API, MIME, CI More ❯

with a strong background in government operations and expertise in cloud technologies, especially Amazon Web Services (AWS). The ideal candidate will design and implement robust cloud solutions using Node.js, TypeScript, Containers, and Kubernetes. Key Responsibilities Design, develop, and deploy scalable cloud applications with AWS. Write clean, maintainable code in Node.js and TypeScript. Implement containerized applications using Docker. Manage container … developers and conduct code reviews. Troubleshoot complex technical issues. Experience & Skills Proven experience in government or public sector roles. Extensive knowledge of AWS services and best practices. Proficiency in Node.js and TypeScript. Strong understanding of Docker and Kubernetes. Excellent problem-solving and communication skills. Why Join Us? Join a dynamic, innovative team with opportunities for growth, a competitive salary, and More ❯

CharterSync’s mission is to ultimately become the world’s leading air cargo charter platform. The Role We are seeking a seasoned Full Stack Developer with deep expertise in Node.js, React.js, Python, and AWS. The ideal candidate will possess a strong technical foundation in end to end systems, experience in deploying machine learning pipelines, and be comfortable operating both as … Benefits ● Competitive salary ● Employee share scheme ● Flexible working arrangements ● Monthly team activities ● Fast-track career progression ● Regular travel opportunities Responsibilities ● Design, develop, and maintain scalable full stack applications using Node.js, React.js, and Python. ● Architect and implement cloud-native solutions on AWS, ensuring reliability, performance, and security. ● Lead the deployment and orchestration of machine learning pipelines ● Act as a senior individual … and recommend tools and practices to improve development efficiency and system performance. Personal skills/experience ● 5+ years of full stack development experience with significant production-level work in Node.js, React.js, and Python. ● Strong experience with AWS services (e.g., Lambda, EC2, S3, CloudFormation, ECS/EKS). ● Demonstrable experience in deploying and maintaining ML pipelines in production. ● Previous experience leading More ❯

Knowledge, skills and experience required Tech stack We use TypeScript (Node.js & React), AWS (EKS, Lambda, Aurora RDS), Kubernetes, and GraphQL. You’re comfortable with all of these and have extensive knowledge of JavaScript more generally, the AWS ecosystem, and running containerised applications. Technical approach alignment Infrastructure & Deployment - Be comfortable working with GitHub Actions, Terraform, Kubernetes, and AWS to ensure our More ❯

within an Agile team to design and deliver high-quality applications. Requirements Experience designing and building Ruby-on-Rails application in a commercial environment Ruby Javascript Ideally Angular or Node.js HTML CSS Rails, jQuery Version control using git Working knowledge of Linux Experience with mobile applications would be a plus #J-18808-Ljbffr More ❯

to make meaningful contributions to both the product's design and functionality in a growing, mission-driven environment. Main Responsibilities: Develop and improve features across the platform using TypeScript, Node.js, Express, and jQuery. Take ownership of front-end development tasks, with a strong focus on improving UI/UX, especially in onboarding and user journeys. Rethink and redesign user flows … Main Requirements: 3+ years of experience in full-stack web development, with a front-end emphasis . Strong skills in TypeScript, HTML, CSS, and jQuery. Backend development experience with Node.js and Express. A good sense for user experience, capable of thinking through and refining how users interact with the product. Experience designing or improving UI flows for clarity and ease More ❯

Expert-level proficiency in JavaScript, with an in-depth understanding of the JavaScript module system, including extensive knowledge of CommonJS and ES Modules, and how they operate within both Node.js and browser environments. Extensive experience developing complex applications using React.js, demonstrating detailed knowledge of React’s rendering lifecycle, server-side rendering (SSR), hydration processes, and optimisation strategies. Proven expertise in … Node.js, particularly in creating scalable and performant backend services, with a thorough understanding of asynchronous programming patterns, event-loop mechanics, and Node.js internals. Demonstrable hands-on experience using modern front-end build tools and bundlers (Webpack, Rollup, Vite). Comprehensive experience with modern testing tools and frameworks, such as Jest, Vitest, React Testing Library, Playwright, or Cypress, including writing robust More ❯

Expert-level proficiency in JavaScript, with an in-depth understanding of the JavaScript module system, including extensive knowledge of CommonJS and ES Modules, and how they operate within both Node.js and browser environments. Extensive experience developing complex applications using React.js, demonstrating detailed knowledge of React’s rendering lifecycle, server-side rendering (SSR), hydration processes, and optimisation strategies. Proven expertise in … Node.js, particularly in creating scalable and performant backend services, with a thorough understanding of asynchronous programming patterns, event-loop mechanics, and Node.js internals. Demonstrable hands-on experience using modern front-end build tools and bundlers (Webpack, Rollup, Vite). Comprehensive experience with modern testing tools and frameworks, such as Jest, Vitest, React Testing Library, Playwright, or Cypress, including writing robust More ❯

Job Requirements As a member of the team, you will benefit from tailored learning and development opportunities. They are looking for candidates who are proficient in JavaScript, Python, Node.js, Scala, or Go, and have experience with microservices, APIs, and all stages of web development. Bonus points if you have experience with GraphQL, Neo4j, Event-Driven Architecture, React or AngularJS, Serverless More ❯

is within the GOV.UK One Login team, which provides effective identity assurance enabling online verification with confidence. Our tech stack includes AWS serverless services, with backend in TypeScript/Node.js and native mobile apps in Kotlin and Swift. If you're interested in this opportunity, we'd love to hear from you. Find out more at the GDS Blog. Job … and incident management Line-manage 2-5 technologists, supporting their career growth and wellbeing Person specification We are looking for candidates who: Have strong software development skills in JVM, Node.js/TypeScript, Kotlin, or Swift, with a willingness to learn others Are experienced in TDD, CI/CD, and DevOps practices Have led software development across multiple teams or have More ❯

to work "high-side", on-site 5 days/week? And... do you have experience with a few of the following technologies?: Java Kotlin Python Kubernetes AWS JavaScript React Node.js ✅✅✅... let's chat! Salary: £55,000 - £80,000 + benefits. Start dates: Anytime in the coming 6 months Interview process: 2-stage virtual Please apply directly or message me More ❯

to work "high-side", on-site 5 days/week? And... do you have experience with a few of the following technologies?: Java Kotlin Python Kubernetes AWS JavaScript React Node.js ✅✅✅... let's chat! Salary: £55,000 - £80,000 + benefits. Start dates: Anytime in the coming 6 months Interview process: 2-stage virtual Please apply directly or message me More ❯

for an initial 6 months. This client is looking for you to have a good understanding of Google and/or Microsoft AI technology stacks. Key skills required: Python, Node, Flask or Django Typescript, React or JavaScript Azure or GCP Deploy code to Google/Azure playgrounds REST and/or GraphQL API's CICD This client is looking to More ❯

for an initial 6 months. This client is looking for you to have a good understanding of Google and/or Microsoft AI technology stacks. Key skills required: Python, Node, Flask or Django Typescript, React or JavaScript Azure or GCP Deploy code to Google/Azure playgrounds REST and/or GraphQL API's CICD This client is looking to More ❯

and experimentation. No part of the codebase is off-limits. You will work with a passionate team dedicated to delivering innovative products using modern tools and technologies like Vue.js, Node.js, Typescript, Postgres, Elasticsearch, Redis, Microservices, Sns/Sqs, Kubernetes, Helm, CI/CD, etc. This position is fully remote within the United Kingdom, with primary working hours from 2pm-11pm … challenge assumptions Provide constructive feedback to strengthen the team Meet commitments in a timely manner What We Expect From You: 6+ years of development experience Strong experience with Vue.js, Node.js, Typescript, Postgres, Elasticsearch, Redis, Microservices, Kubernetes, Helm, CI/CD, or similar technologies Experience architecting end-to-end flows in distributed/microservices architectures Experience developing highly available, scalable SaaS More ❯

for an initial 6 months. This client is looking for you to have a good understanding of Google and/or Microsoft AI technology stacks. Key skills required: Python, Node, Flask or Django Typescript, React or JavaScript Azure or GCP Deploy code to Google/Azure playgrounds REST and/or GraphQL API's CICD This client is looking to More ❯

edge problems such as processing massive LiDAR datasets, implementing real-time 3D rendering (Three.js), and integrating with proprietary AI models. • Architect and implement systems across the stack, from backend (Node.js, Next.js) to frontend (ReactJS, TypeScript), and deploy on the cloud (Google Cloud). • Collaborate directly with the founding team to define product features, technical strategy, and our roadmap for growth. … to join a mission-driven startup. • 5-10 years working experience. Technical Skills: • Strong experience in full-stack development, with expertise in JavaScript, ReactJS, TypeScript, and backend systems like Node.js and Next.js. • Knowledge of 3D rendering tools (Three.js) and familiarity with Google Cloud for scalable application development. • A solid understanding of system architecture, data schemas, and API design. • Bonus: Experience More ❯

mindset, strong communication skills, and enthusiasm for helping others learn and build on cutting-edge blockchain technologies. Responsibilities: Build and maintain full-stack applications using Next.js, React, TypeScript, and Node.js with SQL and Key-Value storage technologies for data management. Design and implement smart contracts using the Move programming language to support real-world use cases and learning scenarios Create … Provide technical guidance to developers integrating Sui into their own applications Required Qualifications: Solid experience with JavaScript/TypeScript and React for frontend development Strong understanding of Next.js and Node.js for backend logic, APIs, and server-side rendering Experience with SQL databases and Redis in a real-world, production setting Familiarity with Tailwind CSS for building clean, responsive UIs Ability More ❯

possess strong expertise in backend microservices, blockchain integrations, and Web3 tooling, while maintaining a deep commitment to code quality, security, and scalability. Key Responsibilities Own backend micro-services in Node.js/TypeScript that interface with multiple blockchains, following clean-architecture and test-driven development principles. Run and optimize bitcoin-core (BTC/LTC) nodes—manage UTXO sets, fee estimation, mempool … architecture decisions, and operational runbooks; mentor peers through code reviews and knowledge sharing sessions. What We’re Looking For 5+ years of backend development experience, including significant work with Node.js and TypeScript Strong understanding of blockchain fundamentals, especially UTXO vs. account-based models Hands-on experience with Ethereum, Bitcoin, and L2s (e.g., Arbitrum, Optimism, Polygon) Familiarity with Web3 libraries such More ❯

for you. Key Responsibilities: Lead and mentor a multidisciplinary engineering team, offering technical guidance and fostering professional growth. Oversee architecture and design decisions, ensuring alignment with best practices for Node.js, Java and AWS. Collaborate with stakeholders (including Partner Integration Specialist and Product Owners) to gather requirements, define priorities, and coordinate project milestones. Facilitate cross-team communication, serving as the primary … and non-technical stakeholders. Strong problem-solving and decision-making capabilities, with an ability to prioritize and manage multiple tasks in a fast-paced environment. Preferred Qualifications: Experience with Node.js and Java or Go for backend microservices. Familiarity with partner integrations and onboarding processes. Demonstrated success introducing and evangelizing best practices in a team setting. Proactive, self-driven mindset with More ❯

with cross-functional teams to design, develop and deploy web applications that meet customer needs and exceed expectations. Write clean, modular, and maintainable code using the ReactJS, TailwindCSS, and NodeJS frameworks. Manage AWS cloud infrastructure and services, including EC2, S3, and RDS, and implement best practices. Design and manage MySQL databases, ensuring efficient and effective data storage and retrieval. Conduct … achieve business goals. Stay up-to-date with emerging trends and technologies in web development. Qualifications Strong experience with React and Tailwind CSS for frontend development. Solid experience with NodeJS and Express for backend development. Solid experience with Python. Strong knowledge of MySQL and database design. Experience with unit testing and end-to-end testing using Cypress and Jest. Experience More ❯

Overview We are seeking a highly skilled Lead Full Stack Developer to join our dynamic team. You’ll spearhead the development and enhancement of web applications using React, Next.js, Node.js, and Python Flask. You'll oversee the cloud infrastructure on Azure, ensuring scalability and reliability. Additionally, you'll design and maintain databases and integrate authentication and messaging. Your role includes … stay updated with industry trends and contribute to a variety of projects. Key Responsibilities: Design and Develop: Create, design, and maintain robust and scalable web applications using React, Next.js, Node.js, and Python Flask. Cloud Services: Implement and manage cloud-based solutions using Azure. Data Management: Design and maintain database systems using Postgres and Typescript ORMJS. API Development: Design and implement More ❯

opportunity to influence product direction, build engineering frameworks from the ground up , and help scale a tech-forward FinTech business through its next growth phase. Your technical expertise in Node.js, AWS, MongoDB, React, and React Native will be critical to designing and delivering robust, future-proof platforms. What will your day-to-day look like? Leadership & Management Lead, mentor, and … you bring? Essential skills & experience A minimum of 3 year industry experience within FinTech Proven experience leading and scaling engineering teams in a high-growth environment. Technical excellence in: Node.js Amazon Web Services (AWS) MongoDB React & React Native Demonstrated track record of designing secure, scalable, and high-performance systems. Strong understanding of performance architecture and modern security practices. Strategic mindset More ❯

mentor junior developers, and stay up-to-date with emerging trends in back-end development. Key Responsibilities: Develop and maintain robust, scalable, and high-performance back-end services using Node.js and Express.js. Design and implement RESTful APIs and microservices, ensuring security, efficiency, and maintainability. Collaborate with front-end developers to provide seamless integration between back-end and front-end components. … integrating automated testing and ensuring smooth deployments using tools like Jenkins, CircleCI, or GitLab CI. Work with DevOps to manage containerised environments using Docker. About You: Extensive experience with Node.js, Express.js, and back-end development best practices. Strong knowledge of RESTful API design and microservices architecture. Proficiency in working with both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases. Experience with More ❯

eager to embrace experimentation while delivering innovative results. Key Responsibilities: Design and Development: Build, design, and maintain robust front-end applications leveraging a tech stack that primarily includes JavaScript, Node.js, and Nunjucks. Backend Integration: Interface with Java Spring Boot-backed microservices, ensuring seamless communication between front-end and backend services in a container-based architecture. NoSQL Expertise: Implement features that … smooth coordination and delivery. Continuous Improvement: Stay updated with the latest industry trends and technologies to continually improve processes and share knowledge. Technical Skills: Proven expertise in JavaScript and Node.js with experience in Nunjucks templating preferred. Familiarity with interfacing front-end solutions with Java Spring Boot microservices. Experience in implementing features in NoSQL database environments, preferably Amazon DocumentDB. High-level More ❯