226 to 250 of 1,291 Node.js Jobs in the UK

supporting junior developers What we’re looking for Solid experience in software engineering, with a strong focus on data systems Proficiency in Java and Node.js Strong SQL skills and experience with both relational and NoSQL databases Hands-on experience with message queues (e.g. NATS, Pub/Sub) Experience building ...

Experience with AI safety, guardrails, or policy enforcement Background in agentic systems or autonomous workflows Experience in financial services or regulated environments Familiarity with Node.js/TypeScript, Terraform or CDK Knowledge of observability tools and ML fundamentals You’ll Thrive If You Are Pragmatic and able to balance speed with ...

join our engineering team on a confidential government transformation programme. You'll be building secure, scalable web applications across the frontend, touching on some NodeJS too, contributing to mission-critical digital services used across the UK public sector. #J-18808-Ljbffr ...

features throughout the full development lifecycle, from planning and architecture through to deployment and ongoing improvements. You’ll work extensively with TypeScript, React, Next.js, Node.js and PostgreSQL while contributing to cloud-based solutions hosted on AWS. You’ll use AI-assisted development tools as part of your ...

Docker Compose, RedHat OpenShift, Kubernetes Working knowledge of Agile and Lean Software delivery methodologies Experience in at least 1 common scripting language (e.g. Python, Node.js, Typescript, PowerShell, Bash) Set yourself apart: Experience with DevSecOps practices, including Secrets management (e.g. HashiCorp Vault, AWS Secrets Manager) Experience implementing security scanning ...

features throughout the full development lifecycle, from planning and architecture through to deployment and ongoing improvements. You’ll work extensively with TypeScript, React, Next.js, Node.js and PostgreSQL while contributing to cloud-based solutions hosted on AWS. You’ll use AI-assisted development tools as part of your ...

guiding iteration toward scalable architecture Ability to harden AI features against prompt injection and unbounded model behaviour Desirable: FastAPI, async SQLAlchemy and/or Node/Express Desirable: React/TypeScript front‐end development Desirable: LangChain, LangGraph or other multi‐agent/LLM orchestration frameworks Desirable: Azure services ...

fresh with new feature builds and migrations. The majority of the role is focused on BA work with some FE work. Our stack: React, NodeJS, Typescript, Kubernetes, AWS, Terraform, Jenkins, Postgres, SQL, Grafana What You'll Be Doing Design and build reliable, scalable features with minimal supervision Contribute to architectural ...

Shopify APIs. Skilled in HTML, CSS, JavaScript (ES6+), and TypeScript. Experience with React (Remix/Next.js). Experience with backend languages/frameworks (preferably Node.js or Ruby). Strong understanding of RESTful/GraphQL APIs and cloud-based/serverless architectures. Proficient in Git and version control workflows within multi ...

engineering team. Contribute to product and delivery strategy, identifying opportunities to package AI capabilities. Required Skills & Experience Strong full-stack development experience (React/Node.js, .NET/C#, Python/FastAPI). Proven background delivering production software in client-facing environments. Experience with LLM integration, prompt engineering, RAG or agentic ...

collaborative engineering culture. Tech Stack: Java 21 (Spring Boot 3), Python, LangGraph, LLM APIs (OpenAI, Anthropic, Gemini), PostgreSQL, Kinesis, AWS, Terraform, GitHub Actions, Node.js, TypeScript, Next.js, React. What you will do Take ownership of complex backend systems from design through production — including architecture, implementation, and long‐term maintenance. Lead technical ...

Skills in the following areas are highly desirable:Java | Spring | SpringBoot | AWS | Azure | TDD | Pair Programming | CI/CD | Apache Camel | REST | JavaScript | React | Node | JUnit | Mockito | DDD | Docker | Kubernetes | JIRA | ConfluenceYou will be working on an interesting range of projects that deliver into Central Government customers and as such ...

Skills in the following areas are highly desirable:Java | Spring | SpringBoot | AWS | Azure | TDD | Pair Programming | CI/CD | Apache Camel | REST | JavaScript | React | Node | JUnit | Mockito | DDD | Docker | Kubernetes | JIRA | ConfluenceYou will be working on an interesting range of projects that deliver into Central Government customers and as such ...

Skills in the following areas are highly desirable:Java | Spring | SpringBoot | AWS | Azure | TDD | Pair Programming | CI/CD | Apache Camel | REST | JavaScript | React | Node | JUnit | Mockito | DDD | Docker | Kubernetes | JIRA | ConfluenceYou will be working on an interesting range of projects that deliver into Central Government customers and as such ...

engineer or tech lead within modern, cloud-native engineering environments. Agentic Development process and practice experience. Strong technical skills in modern development frameworks (e.g. Node.js, PHP, C#, .NET, React) and cloud platforms (AWS/Azure). Demonstrated ability to lead engineering practices such as code reviews, design sessions, testing ...

customer-facing or FDE roles Proven track record deploying AI/ML or data-intensive applications in production Strong full-stack skills: Python, Node.js/Go, React/Vue, SQL, REST/GraphQL DevOps proficiency: Docker, Kubernetes, CI/CD, and major cloud platforms Expertise in LLMs, Prompt Engineering, Vector ...

tableExperience working with JavaScript or TypeScript in production environmentsGood understanding of backend development principles and experience building APIs or internal servicesFamiliarity with Node.js and modern web frameworks such as React or Next.jsExperience working with relational databases and understanding of database design fundamentalsUnderstanding of testing practices and software quality principlesFamiliarity with ...

leading and mentoring a team of 3–5 software engineers for at least 2 years. Strong experience with modern JavaScript and TypeScript across backend (Node.js/NestJS) and frontend (React/Redux) development. Proven track record of architecting scalable UI applications and APIs with ability to make informed decisions about ...

architectures.Experience working with Web3 libraries such as Web3.js, Ethers.js, or equivalent SDKs for Hedera and Algorand.Proficiency in one or more backend languages (e.g. Node.js, Python, Go, Java) and RESTful/event-driven API design.Familiarity with blockchain development toolchains including Hardhat, Truffle, Foundry, or equivalent.Experience with version control (Git) and collaborative ...

improve AI-driven business processes and automation solutions.Translate operational requirements into scalable and reliable software applications.Develop across multiple technologies including React, TypeScript, Python, Node.js, SQL Server, APIs, and desktop applications.Build and maintain integrations with third-party platforms using REST APIs and webhooks.Develop and support middleware systems that connect business-critical ...

applications focusing on outstanding user experience. Familiarity with DevOps practices in a global setting. Familiarity with Golang. Experience building low-latency micro-services using Node.js and Express. Experience building large-scale applications for production. Blockchain experience is a plus, but not required (we will train you!) 6+ years of industry ...

automated unit tests. Experience using Git-based version control. Desirable experience and skills Developing web applications using technologies such as JavaScript or TypeScript, HTML, Node.js and React. Integrating software with specialist engineering applications, such as SESAM, Abaqus or Autodesk Inventor. Experience in the design or analysis of offshore structures. Working ...

interfaces and third-party integrations. Work directly with cloud-based technologies such as Azure and AWS, alongside C#, .NET, SQL, React, React Native, TypeScript, Node.js and Vue. Improve high-volume transactional systems, including payment flows, locking mechanisms, reconciliation, webhooks and data integrity controls. Support delivery through sprint planning, backlog management ...

with MOD Accreditors; and Knowledge of Onsite/project tech stack includes but is not limited to Azure, AWS, Docker, Kubernetes, Apache (NiFi, Kafka), NodeJS, Typescript, MongoDB, AI, Machine Learning etc. Just as important are curiosity, strong problem solving ability, and the motivation to continuously improve how technology is designed ...

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-on deployment experience is beneficial but not required.Exposure ...