26 to 50 of 437 Node.js Jobs in London

design. Experience with CI/CD systems, observability, and infrastructure-as-code (e.g., Terraform). Fluency in one or more backend languages (Java, Python, Node.js). Fluency in SQL (MySQL, Oracle, PostgreSQL) and NoSQL (DocumentDB, DynamoDB). Solid understanding of Scrum, Agile development & DevOps. Good understanding ...

tasks on some of the following; Operating systems (e.g. Linux, CoreOS and Windows) Application stacks (e.g. nginx, Apache, Tomcat, JBoss, Websphere, Hybris, IIS, .Net, Node.js, Solr) RDBMS (e.g. PostgreSQL, MySQL, Oracle, MS SQL) NoSQL (e.g. MongoDB, Cassandra, Riak) Containerisation and microservices (e.g. Docker, rkt) IaaS and PaaS (e.g. AWS, Openstack ...

tasks on some of the following; Operating systems (e.g. Linux, CoreOS and Windows) Application stacks (e.g. nginx, Apache, Tomcat, JBoss, Websphere, Hybris, IIS, .Net, Node.js, Solr) RDBMS (e.g. PostgreSQL, MySQL, Oracle, MS SQL) NoSQL (e.g. MongoDB, Cassandra, Riak) Containerisation and microservices (e.g. Docker, rkt) IaaS and PaaS (e.g. AWS, Openstack ...

Strong experience using GitHub Actions within a CI/CD pipeline Solid Python knowledge Experience with front-end technologies such as JavaScript and Node Experience working with Web Application Firewall (WAF) technologies and Cloudflare features Solid working experience with Git and SQL Knowledge of Terraform and experience working with Linux ...

working knowledge of TypeScript and/or Python, and at least one modern test framework (Playwright, Cypress, WebdriverIO, or similar). Good understanding of Node.js and JavaScript, and comfort with bash scripting. Working knowledge of CI/CD principles and tools such as Docker, GitHub Actions/GitLab ...

related professional software engineering work experience. Understanding of client-server interactions and REST API development and deployment. Strong knowledge of backend technologies, including Node.js, NoSQL/SQL databases, or BaaS. Some experience of hosting applications with AWS or similar Cloud provider/s. Fluency in English including very strong writing ...

migrating off CDK) Data & messaging: Postgres, Redis, Kafka, OpenSearch, ClickHouse CI/CD: GitHub Actions Observability & analytics: Datadog, Sentry, Metabase Languages: TypeScript (Node.js), Python Benefits Join one of Europe's fastest-growing startups. Work alongside an experienced team, with backgrounds from Google, Microsoft, Oracle, Coinbase, JP Morgan, and more. Meaningful ...

CloudWatch, Prometheus, Datadog, OpenTelemetryGeneral• Scripting (bash/shell)• Testing tooling: Selenium, Cucumber, etc.• Ability to flexibly support a variety of technologies (Java Spring Boot, NodeJS, SQL/NoSQL) and cloud components• Ability to converse with internal and external stakeholders at the appropriate level## **WHAT YOU'LL LOVE ABOUT WORKING HERE ...

team:A degree in computer science, software development or equivalent professional experience.Strong experience developing and maintaining production back-end applications using Python, Node.js or C#/ASP.NET Core.Deep expertise in containerisation and orchestration technologies including Docker and Kubernetes, AKS or Azure Container Apps.Hands-on experience implementing Infrastructure as Code using ...

team: A degree in computer science, software development or equivalent professional experience. Strong experience developing and maintaining production back-end applications using Python, Node.js or C#/ASP.NET Core. Deep expertise in containerisation and orchestration technologies including Docker and Kubernetes, AKS or Azure Container Apps. Hands-on experience implementing Infrastructure ...

Engineer, with a strong background in backend development Deep knowledge of one or more modern programming languages such as C#, Java, Go, Python or Node.js Extensive experience building and consuming APIs, microservices and distributed systems Proficiency in database design and management across SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) Hands ...

technical discussions. Cutting edge agentic UX design, not just web interfaces. Experience with the Spring framework and technologies Experience of pushing to a node repository Good understanding of asynchronous request handling and partial page updates. Automation environment provisioning using Ansible Previous experience with real-time messaging systems DevOps experience gained ...

technical discussions. Cutting edge agentic UX design, not just web interfaces. Experience with the Spring framework and technologies Experience of pushing to a node repository Good understanding of asynchronous request handling and partial page updates. Automation environment provisioning using Ansible Previous experience with real-time messaging systems DevOps experience gained ...

trade-offs to developers, architects and business stakeholders. Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or equivalent experience. Desirable Node.js experience. Experience with FusionAuth or other identity providers; transactional email (SendGrid, DMARC). Experience leading or mentoring engineering teams, or line management. Microsoft Azure certifications ...

someone who is excited by this new era of software development and the opportunities it brings. The Engage stack includes Javascript/TypeScript (NodeJS/Express, Python (Lambda & FastAPI) React Native), DocumentDB, Mysql, Postgres, Opensearch, Redshift and MongoDB. We use AWS for our cloud services and our infrastructure is managed ...

Gateway, DynamoDB, S3, SQS, SNS, EventBridge, CloudWatch and IAM. Experience with Infrastructure as Code , particularly AWS CDK, CloudFormation or Terraform. Experience with Node.js and the wider TypeScript ecosystem. Experience designing and developing RESTful or GraphQL APIs. Experience with relational and/or NoSQL databases. Experience with CI/CD pipelines ...

Salesforce architecture, including data synchronization, user mapping, and embedding apps into Sales Cloud. Backend & Data Skills: Proficiency in a language like Python, C#, or Node.js, alongside database management (SQL/PostgreSQL) to audit and reconcile synced logs. Authentication & Security: Managing secure cross-platform authentication flows, token handling, and role-based ...

view of where they help. Degree in engineering, computer science or a related field, or equivalent experience. Useful to have, none required Next.js and Node.js (TypeScript) in production An eye for layout, visual hierarchy and interaction, and sound UX judgement when there is no designer in the loop Product features ...

including hardening AI features against risks such as prompt injection and unbounded model behaviour Desirable Criteria: Experience with FastAPI, async SQLAlchemy, and/or Node/Express Experience with React/TypeScript front-end development Experience with LangChain, LangGraph, or other multi-agent/LLM orchestration frameworks Experience configuring Azure ...

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) Machine Learning: Foundations of MLflow, Weights & Biases, LoRA, PEFT, SageMaker, Vertex AI, AzureML, Kubeflow, Airflow, Prefect, TorchServe ...

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) Machine Learning: Foundations of MLflow, Weights & Biases, LoRA, PEFT, SageMaker, Vertex AI, AzureML, Kubeflow, Airflow, Prefect, TorchServe ...

systems, including APIs, microservices, databases and cloud deployments. You will develop scalable, secure and high-performing enterprise applications using Java, Spring Boot, React, Node.js, Python and SQL.This role suits a strong hands-on engineer who is equally comfortable on the front end and the back end, and who can take … user-friendly interfaces using React and modern web development practices.Develop and maintain back-end services, APIs and business logic using Java, Spring Boot, Node.js and Python.Design and implement microservices-based architectures for scalable, modular applications.Build and maintain secure RESTful APIs and service integrations.Design, optimize and manage relational databases ...

Server, Azure SQL, Entity Framework, CosmosDB Design & Style: HTML5, Responsive/Adaptive Design, CSS3, Bootstrap Frameworks: (Worked with one or more of) Angular, React, NodeJS, Vue.js, or equivalent JavaScript DevOps: Git, Azure DevOps, GitHub Nice-to-Have Skills Azure AI Foundry, Semantic Kernel or Autogen #J-18808-Ljbffr ...

management. Develop observable, scalable and maintainable services using logging, metrics and distributed tracing. Essential Skills & Experience: Strong backend development experience using Python, TypeScript/Node.js, Java or Go. Practical experience integrating Generative AI or LLM APIs into applications or engineering workflows. Understanding of LLM application patterns, prompt engineering, context management ...

Expertise in frontend technologies (e.g. Vue.js, React) with a strong sense for UI/UX Proven backend experience with Java, ideally with Python and Node.js experience as well, including building distributed microservices based architectures Strong understanding of system design principles, scalable architecture patterns and API designs Experience with both relational ...