1 to 25 of 404 Permanent Node.js Jobs in London

technical concepts effectively to both technical and non-technical audiences. Essential Skills & Experience Software Engineering Extensive experience developing cloud-native applications using TypeScript and Node.js . Strong understanding of full-stack software development principles and modern engineering practices. Experience designing and implementing RESTful APIs and event-driven architectures. Strong knowledge ...

Azure Functions, virtual machines, storage, networking, and monitoring Docker and Linux-based application hosting SQL Server, PostgreSQL, or SQLite IIS, Nginx, Flask, FastAPI, Django, Node.js, or similar web stacks Secure file transfer, API integrations, and healthcare system interfaces Monitoring, alerting, logging, and incident response platforms We offer an excellent benefits ...

other engineers Technical Environment You'll work across a modern engineering stack including: C#/.NET/.NET Core TypeScript & JavaScript React Python Node.js REST APIs & Microservices SQL & NoSQL databases Docker & Kubernetes CI/CD pipelines Highly Desirable Experience We're particularly interested in engineers who have experience with ...

practices , using tools such as Jenkins or Azure DevOps Excellent communication and collaboration skills Desirable Experience with frontend or full-stack technologies such as: Node.js TypeScript Express.js Nunjucks A consulting background would be advantageous, particularly if you have experience working directly with clients, but strong engineers from industry backgrounds will ...

Integration Technologies REST APIs SOAP Services Kafka MQ Series APIGEE MuleSoft Azure Integration Services Application Technologies Java/Spring Boot .NET Core Node.js Containerization (Docker) Kubernetes/OpenShift Data Technologies SQL & NoSQL Databases Data Warehousing Big Data Platforms Data Lake Architecture DevOps & Automation CI/CD Pipelines GitHub Jenkins Terraform ...

technical people within software teams Hands-on experience and willingness to learn across frontend (TypeScript, React, Angular, Vue, Next.js, Tailwind), backend (Python, Node.js, Java/Spring, C#/.NET), and databases (SQL, NoSQL, vector databases, ETL)Experience with LLM frameworks, prompt orchestration, agent frameworks, MCPs, evaluation frameworks, and cloud platforms ...

technical team members and stakeholders Hands-on experience and willingness to learn across frontend (TypeScript, React, Angular, Vue, Next.js, Tailwind), backend (Python, Node.js, Java/Spring, C#/.NET), and databases (SQL, NoSQL, vector databases, ETL)Experience with LLM frameworks, prompt orchestration, agent frameworks, MCPs, evaluation frameworks, and cloud platforms ...

understanding of software architecture and software engineering principles. Experience with one or more modern technology stacks such as: JavaScript/TypeScript React/Next.js Node.js PHP/Laravel .NET Java Good understanding of APIs and system integrations. Experience working with relational databases such as PostgreSQL or MySQL. Understanding ...

driven architectures and message queuesRelational and non-relational databasesLanguages and frameworksJava 17+, JavaScript, Python, SQLCommon frameworks and APIs such as Spring Boot, Guice, Jersey, Node.js, FlaskKnowledge of JVM, its limitations, weaknesses, and workaroundsBuilding tools such as Maven and GradleCI/CD tools, such as Jenkins and Google Cloud BuildUsing ...

closely with Architects and other professions. Tools and Technologies we use:We would particularly welcome applications from candidates with strong experience in: Backend: Java, Node.js, Kafka Frontend: React, JavaScript Data: PostgreSQL, Microsoft SQL Server, Mongo DB DevOps: AWS, Kubernetes, Jenkins, Docker, Terraform, Github Actions AI: Github Copilot, OpenAI, Claude Code ...

/CD pipelines Strong SQL and NoSQL database knowledge Excellent communication skills and experience working in Agile teams Desirable Skills Experience with Kubernetes, TypeScript, Node.js, Python, Kotlin, Scala, distributed systems, or AI/LLM integrations would be advantageous. This is an excellent opportunity to join a collaborative engineering team working ...

Developer Strong commercial experience with Kotlin, Java and the full software development lifecycle. Experience with Spring Boot, Spring Framework and microservices architecture. Exposure to Node.js, TypeScript, Express.js or Nunjucks. Experience with AWS, Azure or GCP, Docker, Kubernetes and DevOps practices. Experience with Terraform and CI/CD tools such ...

delivery.Technical Expertise• Strong proficiency in front-end technologies: React/Angular/Vue, HTML5, CSS3, JavaScript/TypeScript• Solid experience in back-end technologies: Node.js/.NET/Java/Python, REST APIs, GraphQL• Strong understanding of databases: SQL (PostgreSQL, MySQL, SQL Server)• Hands-on experience with cloud services, ideally ...

system design and code reviews.Skills & Experience:Strong commercial experience with Ruby and Ruby on Rails.Mandatory professional experience with other backend technologies, such as Node.js, Python, Java, or .NET.Strong experience with PostgreSQL/MySQL and database optimisation.Experience with REST APIs, microservices, and distributed systems.Experience with Redis, Kafka, RabbitMQ, or similar backend ...

design and code reviews. Skills & Experience: Strong commercial experience with Ruby and Ruby on Rails. Mandatory professional experience with other backend technologies, such as Node.js, Python, Java, or .NET. Strong experience with PostgreSQL/MySQL and database optimisation. Experience with REST APIs, microservices, and distributed systems. Experience with Redis, Kafka ...

design and code reviews. Skills & Experience: Strong commercial experience with Ruby and Ruby on Rails. Mandatory professional experience with other backend technologies, such as Node.js, Python, Java, or .NET. Strong experience with PostgreSQL/MySQL and database optimisation. Experience with REST APIs, microservices, and distributed systems. Experience with Redis, Kafka ...

distributed systems.Familiarity with Docker, CI/CD, Git, and modern development practices.Understanding of at least one programming language such as Ruby, Java, Python, Node.js, or .NET.Strong analytical and problem-solving skills.Excellent communication and stakeholder-management skills.Ability to explain technical concepts clearly to both technical and non-technical audiences.A willingness ...

software teamWhile we advocate for using the right tech for the right task, we often leverage the following technologies: Python, TypeScript/JavaScript, React, Node, Flask, SQL, cloud infra, CI/CD).Exceptional time management to meet your responsibilities in a complex and largely autonomous work environment.Strong communication skills, both ...

technical environment to work within. What we're looking for; 5+ years' commercial software development experience 3+ years' React experience Strong backend development with Node.js and/or Python Experience owning features from requirements through to production Good DevOps and CI/CD knowledge Docker experience Commercial cloud experience with ...

TypeScript, JavaScript, and Python. Interest in modern web development and frameworks such as React and Next.js. Understanding of backend development concepts with frameworks like Node.js, Python (Fast API, Flask, or similar). Basic knowledge of RESTful APIs and system integration. Familiarity with relational and/or NoSQL databases. Exposure ...

software solutions at Principal Engineer level Strong expertise in TypeScript, JavaScript, and Angular or comparable modern front-end technologies Experience building backend services using Node.js or similar technologies Proven experience designing and developing complex distributed systems Deep understanding of software architecture, design patterns, and engineering best practices Experience working with ...

software solutions at Principal Engineer level Strong expertise in TypeScript, JavaScript, and Angular or comparable modern front-end technologies Experience building backend services using Node.js or similar technologies Proven experience designing and developing complex distributed systems Deep understanding of software architecture, design patterns, and engineering best practices Experience working with ...

with the following technologies to ensure scalable, high-performance applications: Programming Languages: JavaScript/TypeScript, Java, C# Frameworks: Vue/Angular/React/Node/Next, Spring/Spring Boot, .NET/ASP.NET Cloud platforms: AWS, GCP, Azure CI/CD:Jenkins, GitHub Actions, Azure DevOps IaC: Terraform, CloudFormation ...

stakeholders to translate requirements into technical solutions Continuously improve engineering standards, tooling, and reliability What it takesExpertise in TypeScript Strong backend engineering fundamentals with Node.js and NestJS or Express Experience designing and building REST APIs Understanding of authentication protocols: OAuth 2.0, JWT Hands-on experience with AWS (ECS, Lambda, CloudFront ...

product‐defining decisions Empathy-led – Deep understanding of user context is key to designing robust systems Tech Stack Frontend: TypeScript, React, Next.js, Tailwind Backend: Node.js, tRPC, Prisma, Python Infrastructure: Serverless, AWS, Google Cloud, GitHub Actions, Terraform Databases: PostgreSQL, MongoDB, Redis, BigQuery Data & AI: DBT, LLM integrations, prompt pipelines Benefits ...