626 to 650 of 1,273 Node.js Jobs in London

passionate advocates for collaborative practices like extreme programming, test-driven development, and pair programming, which foster a supportive and growth-oriented environment. Whilst our tech-stack includes using TypeScript, Node, React and AWS (amongst others), we are happy to consider Senior Software Engineers with a background using any programming language(s), provided you are happy to learn and work with … of the team, helping them grow their skills and take on more responsibility Who You Are Extensive experience in building of performant, responsive and secure applications using TypeScript, React & Node An interest to follow Test-Driven Development (TDD) practices in a paired programming environment Deep understanding of modern architectural patterns and design systems Excellent ability to work collaboratively with team More ❯

AI, or agentic coding tools, is strongly preferred. Key Responsibilities: Drive the migration and modernization of existing C#/.NET-based integration services to a contemporary web stack (TypeScript, NodeJS, React). Develop, maintain, and enhance scalable integrations and APIs to facilitate seamless third-party data exchange. Collaborate with product managers, architects, and frontend/backend engineers to ensure cohesive … migrating legacy systems to modern technology stacks. Practical experience or strong enthusiasm for AI and generative technologies. Strong experience with both C#/.NET and modern web technologies (TypeScript, NodeJS, React). Proficiency in relational databases (MS SQL) and data integration methodologies. Experience developing APIs and working with diverse third-party system integrations. Familiarity with AWS cloud services and serverless More ❯

or working with payments and cards Experience of working in a regulated and/or PCI/SOC2 compliant company with high availability and high security requirements Experience with Node and React in production systems Our tech stack: Rails/Node/React/MySQL (MariaDB)/Linux, AWS ECS, Fargate, Lambda, Ansible, Terraform, AppSignal, Papertrail What we offer More ❯

or working with payments and cards Experience of working in a regulated and/or PCI/SOC2 compliant company with high availability and high security requirements Experience with Node and React in production systems Our tech stack: Rails/Node/React/MySQL (MariaDB)/Linux, AWS ECS, Fargate, Lambda, Ansible, Terraform, AppSignal, Papertrail What we offer More ❯

Background Requirements Background in top-tier financial or analytics-driven companies is a plus. Tech Environment TypeScript (React.js/Node.js) Python & Java AWS Cloud Infrastructure Modular Monolith Architecture Big Data Tools (Spark, EMR, Lambda) Roles and Responsibilities Evolution of the company's data platform as it scales beyond MVP Building and maintaining scalable data pipelines using Python, Java, Spark, SQL More ❯

large community of developers - Ability to help in coaching and mentoring junior members of the team Desirable - experience with other development languages, frameworks and testing frameworks such as TypeScript, NodeJS, NextJS, GraphQL and Cypress - Knowledge and experience with AWS Lambdas More ❯

the London office a week) IR35 : Outside Rate : £500-£550 p/d Contract Length: 6 month (potential for extension) Contact : matthew.makranczy@forsythbarnes.com Key Skills & Experience Advanced proficiency in Node.js development (TypeScript preferred) Intermediate experience with React.js Hands-on experience with Docker and Kubernetes Strong SQL skills, ideally with Postgres or Oracle Adept at identifying and refactoring code anti-patterns More ❯

the London office a week) IR35 : Outside Rate : £500-£550 p/d Contract Length: 6 month (potential for extension) Contact : matthew.makranczy@forsythbarnes.com Key Skills & Experience Advanced proficiency in Node.js development (TypeScript preferred) Intermediate experience with React.js Hands-on experience with Docker and Kubernetes Strong SQL skills, ideally with Postgres or Oracle Adept at identifying and refactoring code anti-patterns More ❯

funding (60 million). They are building AI-powered cyber software that has a huge market demand and is incredibly profitable. I've placed 11 Engineers here across backend node.js, frontend react and AI and they have 2 more immediate requirements for expert Front End Developers, 1 Senior Front End Dev and 1 Mid level FE Dev. Role - Front End More ❯

a related field Proven experience in web development using HTML, CSS, and JavaScript Knowledge of front-end frameworks such as React or Angular Familiarity with back-end technologies like Node.js or Python Ability to work independently and collaborate effectively in a team Join our talent pool at ZEAK Labs, a leading company in the web services industry. Take your web More ❯

and the latest methodologies are followed throughout the development process. What we’re looking for: Experience with TypeScript Proficiency in React (with Next.js ) & React Native (with Expo) Experience with Node.js (preferably with NestJS or AWS Lambda) Understanding of AWS Previous client-facing experience Ability to translate technical requirements into business language Experience in mentoring or line management Beneficial Skills & Experience More ❯

and data vectorization. Contribute to decisions on technology direction and strategy. Key Skills LLMOps and experience with Generative AI integration Programming experience in Go (Golang) , Java , Kotlin , JavaScript/Node.js , or Python Strong hands-on experience with Kubernetes (K8s) and OpenShift Experience with MongoDB , Kafka , Prometheus , OpenTelemetry , Grafana Familiarity with tools like Helm , Kustomize , Terraform , and Vault Proven experience with More ❯

to work independently in a remote-first environment. Git for version control Docker and containerisation workflows Google Cloud or similar platforms Automated testing frameworks Nice to Have Experience with Node.js or TypeScript Knowledge of real-money gaming regulations or game certification processes If you're a Python developer with a background in gaming and a passion for building engaging backend More ❯

Job Description Director of Engineering - London/Hybrid Tech stack: .NET 8, C#, Python, Django, Flask, Node.JS, Express.JS, React, Azure, AWS, Multithreading, RESTful, Microservices, Web API 2, JavaScript, AI Integration (LLM, RAG, RLHF). Our client has created a global phenomenon, connecting people online to unique travel experiences in more than 60,000 cities and 180 countries. As they approach More ❯

side code. Participate in code reviews and provide constructive feedback to team members. Minimum Requirements 5+ years of experience in JavaScript development. Proficiency in modern JS frameworks (React, Vue, Node.js). Experience in building complex web applications (full stack). Understanding of asynchronous request handling and integration with backend systems. Strong problem-solving skills and ability to work in a More ❯

techniques to optimize performance. · Capable of developing and implementing unit tests for code components and complete applications. · Proficient in English, both spoken and written. Must Have Skills · Javascript · Angular · Node.js · HTML & CSS · Git · Webpack More ❯

techniques to optimize performance. · Capable of developing and implementing unit tests for code components and complete applications. · Proficient in English, both spoken and written. Must Have Skills · Javascript · Angular · Node.js · HTML & CSS · Git · Webpack More ❯

build automation and continuous integration 3Ability to write unit tests using JavaScript in a common library such as Jasmine. Any experience of the following sills would be pretty handy: Node.js or other programming languages Cross-platform development preferable on smart TV and consoles Development of a high-profile digital video service Test driven development Experience with AWS, Docker, Kubernetes Experience More ❯

Experience engaging enterprise development teams, including developers, architects, and technical decision makers. - Proficiency in modern languages like JavaScript/TypeScript, Python, C#, or Java, and frameworks such as .NET, Node.js, or React. - Hands-on expertise with GitHub, Visual Studio Code, CI/CD, DevOps, and platform engineering (e.g., observability, security, performance). - Proven ability to lead technical engagements (e.g., hackathons More ❯

security, and compliance frameworks in cloud environments Excellent problem-solving skills and the ability to communicate complex technical concepts clearly Familiarity with programming languages such as Python, Java, or Node.js is a plus Requirements Bachelor’s degree in Computer Science, Information Technology, or a related field At least 5 years of experience in cloud architecture or related roles, with a More ❯

made up of Frontend and Backend Engineers that partner together to deliver exceptional platforms. Technologies they use (the more you have experience with, the better!): React, TypeScript, CSS, GraphQL, NodeJS, Apollo, Kubernetes, Docker Requirements for FE Engineers: 7-12 years of solid, hands-on engineering experience; demonstrated track record of creative thinking, exceeding the bar, and delivering exceptional results Significant More ❯

experience, with at least 4 years specifically in building and deploying ML/AI systems. Proficient in Python (pandas, PyTorch, scikit-learn) and comfortable with modern backend stacks (Typescript, Node.js, Go). Experienced in deploying scalable AI models using cloud infrastructure (GCP preferred). Knowledgeable in containerisation (Docker) and serverless architectures, as well as MLOps practices and tooling (MLflow, Vertex More ❯

experience, with at least 4 years specifically in building and deploying ML/AI systems. Proficient in Python (pandas, PyTorch, scikit-learn) and comfortable with modern backend stacks (Typescript, Node.js, Go). Experienced in deploying scalable AI models using cloud infrastructure (GCP preferred). Knowledgeable in containerisation (Docker) and serverless architectures, as well as MLOps practices and tooling (MLflow, Vertex More ❯

technology. Requirements: Experience: Proven experience in software development, preferably deploying solutions at scale. Technical Proficiency: Comfortable with technologies such as front-end frameworks (React, Next.js) back-end development (TypeScript, Node.js), cloud providers (AWS, Google Cloud, Azure), databases (SQL and NoSQL), and mobile development (iOS and Android). Machine Learning Experience: Practical experience building machine learning models; familiarity with healthcare data More ❯

technology. Requirements: Experience: Proven experience in software development, preferably deploying solutions at scale. Technical Proficiency: Comfortable with technologies such as front-end frameworks (React, Next.js) back-end development (TypeScript, Node.js), cloud providers (AWS, Google Cloud, Azure), databases (SQL and NoSQL), and mobile development (iOS and Android). Machine Learning Experience: Practical experience building machine learning models; familiarity with healthcare data More ❯