76 to 100 of 437 Node.js Jobs in London

deploying tools related to data pipelines, ETL processes. Confident with cloud-native technologies like Kubernetes, Docker. Experience deploying open-source technologies such as Python, Node.JS, Ruby, Postgres and related CI/CD pipelines. Good understanding of cloud security best practices and security compliance. Experience designing, supporting and troubleshooting production systems ...

infrastructure as code, with the judgement to collaborate effectively on platform decisions. Azure API Management, Logic Apps, Functions and wider cloud‐native Azure engineering. Node.js, Python or TypeScript in a mixed‐language engineering estate. Integration or middleware modernisation, especially migration from legacy point‐to‐point solutions. GitHub, GitLab and Jira ...

core software engineering concepts, including APIs, databases, Git, testing, debugging, and application architecture. Familiarity with frontend and backend development using technologies such as React, Node/TypeScript, Python/FastAPI, or similar. Conceptual understanding of cloud platforms such as AWS, Azure, or GCP; hands‐off deployment experience is beneficial ...

facing or embedded roles System architecture: Proven ability to design and implement AI-native software in production environments Engineering depth: Strength in backend (Python, Node.js, Java), frontend (React, Angular), APIs (REST/GraphQL) LLM tooling: Familiarity with LangChain, Semantic Kernel, prompt chaining, vector search, and context management Performance & observability: Skilled ...

large language models, embeddings, semantic search or recommendation systems.Experience introducing engineering practices or AI tooling across a team.Things We Use DailyLanguages and Frameworks: JavaScript, NodeJS, ReactJS, TypeScript, GraphQLDeployment: Docker, AWS, KubernetesSource Control: Git, GitHubAI Tooling: Codex, ChatGPT, GeminiWhat benefits do we offer? 25 days holiday (plus bank holidays) and extra ...

data across Marketo, Salesforce, Revenue Systems tools (Gong, Lusha, ZoomInfo), and data warehouses. Applied AI & Automation Engineering Automated Enrichment & personalisation: Develop custom Python/Node.js scripts connecting lead capture channels to LLM APIs (Claude, Gemini) to auto-categorise, enrich, and score inbound/outbound leads in real time. Unstructured Data ...

development activities. Key Responsibilities Develop and maintain software products for digital services and contribute to solution design Build full-stack applications using Java (8+), Node.js, Spring Boot, and modern front-end frameworks (Angular preferred) Work on existing and evolving UI components, supporting iterative development towards MVP and production-ready user … Requirements Essential Skills: Strong full-stack development capability across backend, databases, and front-end applications Strong hands-on full-stack development experience using Node.js(JavaScript/TypeScript), backend frameworks (e.g., Express) and modern front-end frameworks (Angular preferred) with additional experience in Java (Spring Boot) Experience with AWS serverless architectures ...

engineering excellence Agile delivery experience Excellent written and verbal communication skills Technical Skills Strong expertise in one or more of: C#/.NET Python Node.js React Microsoft Azure cloud platform Snowflake data platform Infrastructure as Code (IaC) CI/CD and DevOps practices Software architecture and design patterns Automated testing ...

maintaining high quality software through the use of automated testing tools such as Jest and Cypress/Playwright Experience with backend typescript, e.g. Node JS, Nest JS and express. Experience with Azure DevOps is a plus. Familiarity with Git and version control Experience with Agile development methodologies A pragmatic, right ...

integrations. Skills You’ll Need (Minimum Criteria) Extensive experience in platform, cloud, or backend software engineering. Strong programming proficiency in Python, Go, or Node.js for backend automation and API integration. Deep hands-on experience with cloud infrastructure (AWS/GCP) and Infrastructure as Code (Terraform). Proven track record ...

help you stand out Microsoft Certified: Azure Solutions Architect Expert (AZ-305) and other relevant Microsoft certifications. Experience modernizing enterprise applications using .NET, Java, Node.js, or Python. Expertise in Azure Kubernetes Service (AKS), Azure Container Apps, DevOps, CI/CD, microservices, and API-first architectures. Experience designing enterprise Azure platforms ...

Solid understanding of service architecture, API design, authentication and authorization, logging, monitoring, and error handling.* Hands-on experience with backend frameworks such as FastAPI, Node.js, or similar technologies.* Familiarity with cloud-native development, including Docker, Kubernetes, CI/CD pipelines, and cloud infrastructure, preferably AWS.* Experience designing systems for reliability ...

team Think about the problems that matter most: delightful agentic experiences, performance at scale, and enterprise-grade security Technical skills: Back-end: Proficiency in Node.js/TypeScript or Python — ideally both. Comfort writing clean, testable server-side code. Databases: Familiarity with relational databases (PostgreSQL preferred). Understanding of schema design ...

accessible. You have a solid understanding of frontend build tools (such as Webpack or Babel) and foundational familiarity with backend APIs (such as Node.js). You bring exposure to modern cloud environments (AWS, GCP, or Azure) and enjoy learning how deployment pipelines fit into the wider software ecosystem. You thrive ...

hours incident response Mentor mid-level and associate engineers within the team Must-Haves Working knowledge of at least one of Java, Python, NodeJS, or C# Strong hands-on Azure experience Experience with infrastructure-as-code technologies such as Terraform Solid understanding of ITIL practices Experience supporting and operating production ...

Masters or Phd in Computer Science or equivalent deep industry experience in architecting complex, distributed systems. 10+ years of full-stack expertise across Python, Node.js, and React, with a proven track record of designing high-scale architectures on Kubernetes and global cloud infrastructures (AWS/Azure/GCP). Expert ...

language or framework, and we're always looking for sensible ways to improve how we build software. Our current stack includes: Backend: TypeScript, Node.js and Go Frontend: React and Svelte Data: PostgreSQL, Firestore and BigQuery Cloud & Infrastructure: Google Cloud Platform (GCP) and Terraform You don't need to have worked ...

embedded across the organisation. Technology We're pragmatic about our technology choices. These are some of the things we use now: Python, NodeJS TypeScript, React, styled components PostgreSQL, BigQuery, MySQL Jest, React Testing Library, Cypress, pytest AWS, GCP Docker, Terraform, GitHub, CircleCI How we expect you to work We expect ...

language or framework, and we're always looking for sensible ways to improve how we build software. Our current stack includes:* **Backend:** TypeScript, Node.js and Go* **Frontend:** React and Svelte* **Data:** PostgreSQL, Firestore and BigQuery* **Cloud & Infrastructure:** Google Cloud Platform (GCP) and TerraformYou don't need to have worked with ...

ability to prioritise planned improvements alongside operational support. Useful additional experience AWS ECS/Fargate, Lambda, Step Functions, SQS, EventBridge and RDS MySQL. Node.js/NestJS, TypeScript and Python applications. Bitbucket Pipelines and AWS deployment tooling. OpenTelemetry, application performance monitoring, database performance analysis or Percona Monitoring and Management. Multi‐account ...

teamsWhat you’ll bring to the table:Core Technical Expertise:Strong hands‐on backend engineering experience, with depth in one or more of: Java, Node.js, TypeScript, Python or Go, and the ability to work confidently across multiple languages when needed.Proven ability to design and build scalable, resilient, and maintainable backend ...

without breaking trust Mission-aligned: You're excited about using technology to improve healthcare, particularly for women and families. Specific Requirements Backend experience with Node.js and/or Python (FastAPI, Flask) Experience with front end frameworks (React, Next.js, Vue). Exposure to cross platform frameworks a plus (e.g. React Native ...

leveraging AI to help you in your role You are comfortable working across a stack that includes frontend (TypeScript/React), backend (Python/Node.js/Postgres) and infrastructure (AWS). You don’t necessarily have hands‐on experience with all pieces of our stack but are happy to pick ...

incident‐management or on‐call processes. BigQuery cost and performance tuning. GCP, Kubernetes, Terraform and GitLab CI/CD. Python and Django REST, TypeScript, Node and React. BigQuery, dbt, Cube Cloud and Superset. Pub/Sub and Datastream. The team uses Cursor and Claude for development, Notion for specifications ...

demanding production environments.Strong understanding of cloud-native and distributed engineering, including service-oriented or microservices architectures, Linux and Kubernetes. Experience with Java, Go, Node.js or distributed/NoSQL technologies is beneficial; exact stack alignment is not required.Experience leading multiple engineering teams through engineering managers and senior technical leaders, with clear ...