326 to 350 of 410 Node.js Jobs in the UK

Title: Lead Modernization Engineer Java/Node.js Salary: Paying up to £80,000 per annum Location: Wembley London - 5 days on-site Our client, a well-established and diversified multinational organisation, is seeking a Lead Modernization Engineer Java/Node.js to join their team. Skills Solid Experience in Java development … OAuth2 authentication flows (including FusionAuth integration), and DMARC-compliant transactional email logic via SendGrid. Duties Engineering Standards: Define and enforce the clients Java and Node.js coding standards across the team - with a specific focus on robust exception handling, ninary stream handling, structured logging via Application Insights, and adherence to security ...

About The Role We are seeking a London‐based Senior Software Engineer (Node.js/TypeScript) to build and operate backend services supporting payment, checkout, and transactional workflows. You will collaborate closely with Product, Frontend, Platform, and Infrastructure teams to deliver secure, scalable APIs in high‐throughput environments. This role sits … reliably under real‐world load, evolving payment methods, and strict security requirements. Required Skills And Experience Needed Programming Languages TypeScript (version 3.x or higher) Node.js (version 16 or higher) Backend Frameworks & Libraries Backend frameworks such as Hapi.js, or alternatives including Express, Fastify, or NestJS Validation using Joi Authentication and authorization ...

JavaScript/TypeScript Software Engineer: Strong commercial experience in full-stack software engineering Strong JavaScript and TypeScript experience Experience building scalable backend systems using Node.js, NestJS or similar frameworks Frontend development experience using Angular or similar modern frontend frameworks Experience designing and developing RESTful APIs Experience working within Linux-based …/Backend Engineer/Frontend Engineer/Software Architect/Technical Lead/Product Software Engineer/Systems Engineer/JavaScript/TypeScript/Node.js/NestJS/Angular/Linux/REST API/SQL/Databases/C++/Python/Raspberry Pi/Event-Driven Architecture/ ...

home here. About the Role We are hiring a Director of Software Development to lead a team of 10 engineers building and scaling our Node.js and Salesforce-integrated products. This is a hands‐on leadership role for a technical architect at heart who can compress delivery schedules, drive developer velocity … software—on time, at quality, and at scale. What You'll Own Lead, coach, and grow a team of 10 full‐stack developers across Node.js services and Salesforce customizations. Drive measurable improvements in developer velocity using DORA metrics: lead time, deployment frequency, change failure rate, and MTTR. Compress delivery schedules ...

Engage in Greenfield Projects Daily Technologies: AWS Angular Java React ASP.NET NodeJS Cloud C# Support JavaScript Years of Post-graduate Engineering Experience Ability and desire to work with various technologies across multiple projects, including Java, .NET, React, Angular, Node.js, and AWS Proven experience of working in a small team Excellent ...

Senior Consulting Engineer (Armakuni Network - Contractor) London, United Kingdom Posted 11 months ago Tech stack Node.js Amazon AWS Python GCP Java React JavaScript Azure Native principles and practices (e.g., AWS, Azure, or GCP). Proficient in programming with multiple languages (e.g., Java, Python, Node, Javascript, React – though we are open ...

technical challenges. You will develop and maintain secure Linux-based software solutions for next-generation satellite communication networks, working across technologies including Python, ReactJS, NodeJS and MySQL, while supporting CI/CD pipelines, Agile development projects and complex escalated issues. The ideal candidate will have a background in the telecommunications … NodeJS. The Role: Develop and maintain secure Linux-based software solutions Lead and support a small development team Work with Python, PHP, ReactJS, NodeJS and MySQL Manage CI/CD pipelines, BitBucket and JIRA Support VoIP, networking and escalated technical issues Lead a team of 2 developers The Person: Software ...

capital markets - Shipping production software with 3 to 5 of those in a tech lead or staff engineer role - Python and TypeScript/Node, with solid React/Next.js and NestJS/FastAPI experience - PostgreSQL, including schema design, query performance, ETL/ELT, and analytical workloads at scale - LLM/… Interested? Please apply below. Tech Lead, Technical Lead, Staff Engineer, Principal Engineer, Private Credit, Private Markets, Capital Markets, AI Platform, Analytics Platform, Python, TypeScript, Node.js, React, Next.js, NestJS, FastAPI, PostgreSQL, pgvector, LangChain, LangGraph, LiteLLM, AWS, LLM, Fintech, Greenfield, Remote, Hybrid/Remote, Contract ...

capital markets - Shipping production software with 3 to 5 of those in a tech lead or staff engineer role - Python and TypeScript/Node, with solid React/Next.js and NestJS/FastAPI experience - PostgreSQL, including schema design, query performance, ETL/ELT, and analytical workloads at scale - LLM/… Interested? Please apply below. Tech Lead, Technical Lead, Staff Engineer, Principal Engineer, Private Credit, Private Markets, Capital Markets, AI Platform, Analytics Platform, Python, TypeScript, Node.js, React, Next.js, NestJS, FastAPI, PostgreSQL, pgvector, LangChain, LangGraph, LiteLLM, AWS, LLM, Fintech, Greenfield, Remote, Hybrid/Remote, Contract ...

capital markets - Shipping production software with 3 to 5 of those in a tech lead or staff engineer role - Python and TypeScript/Node, with solid React/Next.js and NestJS/FastAPI experience - PostgreSQL, including schema design, query performance, ETL/ELT, and analytical workloads at scale - LLM/… Interested? Please apply below. Tech Lead, Technical Lead, Staff Engineer, Principal Engineer, Private Credit, Private Markets, Capital Markets, AI Platform, Analytics Platform, Python, TypeScript, Node.js, React, Next.js, NestJS, FastAPI, PostgreSQL, pgvector, LangChain, LangGraph, LiteLLM, AWS, LLM, Fintech, Greenfield, Remote, Hybrid/Remote, Contract ...

team within DRW supporting multiple web-based GUIs used by traders and IT across the globe. Our code is primarily written in TypeScript, utilizing Node, NestJS, and Docker for back‐end microservices; React powers the front‐end. We're seeking a Senior JavaScript/TypeScript Engineer to join our team … with Docker Experience with writing integration tests Experience optimizing distributed systems Open‐source contributions or side projects Experience or interest in finance Experience with Node.js Experience or interest with WebAssembly and/or Rust This position can be based out of our London or Chicago office. For more information about ...

Technical Lead Full Stack Developer (TypeScript, JavaScript, Node) Location: Hybrid working within Hampshire Salary: Competitive + benefits We're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers. They are now looking … once deployed Influence technical direction, tooling and best practice across the wider engineering function Tech Environment You'll work with a modern stack including: Node.js microservices JavaScript & TypeScript Vue.js Redis, SQL Server & Snowflake AWS cloud infrastructure CI/CD pipelines and DevSecOps practices About You Strong full stack development experience ...

Technical Lead Full Stack Developer (TypeScript, JavaScript, Node) Location: Hybrid working within Hampshire/West Sussex Salary: Competitive + benefits We're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers. They … once deployed Influence technical direction, tooling and best practice across the wider engineering function Tech Environment You'll work with a modern stack including: Node.js microservices JavaScript & TypeScript Vue.js Redis, SQL Server & Snowflake AWS cloud infrastructure CI/CD pipelines and DevSecOps practices About You Strong full stack development experience ...

cybersecurity, and autonomous systems. What you'll do: Lead and mentor developers, driving engineering best practices Build scalable web & mobile apps using JavaScript, Node.js, React/Angular/Vue Design and develop robust front-end and back-end systems Apply TDD and modern development practices Collaborate with architects, clients … cross-functional teams Use AI tools (e.g. GitHub Copilot) to enhance delivery and quality What we're looking for: Strong full stack JavaScript experience (Node.js + modern frameworks) Experience with Express.js, Nest.js, or Hapi.js Front-end expertise in React, Angular, Vue or similar (including Remix.js) Strong HTML5, CSS3, JavaScript (ES6+ ...

product lines. This role will focus on shaping architectural decisions, hands on coding and mentoring other software engineers. Key technology stack spans C#, React, Node.JS and AWS. Job duties: Build and develop web interfaces, server side components and integrations, whilst contributing to architecture reviews. Mentor junior engineers, provide code reviews … timeframes. Contribute to enhancing team efficiency by exploring AI assisted development technologies. Experience Required for the Senior Software Engineer: Hands on experience with C#, Node.js, and React. Experience with AWS, event driven and microservices architecture. Experience utilising AI coding tools to enhance efficiency. Experience within a Scaled Agile Framework environment ...

integration platforms Strong understanding of MLOps and productionizing machine learning Experience leading and scaling engineering teams Tech stack: Azure, Databricks, Python, PySpark, SQL, JavaScript, Node, Bash THE ROLE: You’ll own the technical vision and delivery of our core platforms: Build world‐class platforms Architect cloud‐native data … with hands‐on technical leadership where required Define and own the engineering roadmap and align to resource needs Work with: Azure, Databricks, Bash, JavaScript, Node, Python, PySpark, SQL Integration & Ecosystem Enablement Own the strategy and delivery of integration services, including public and private APIs, event‐driven and asynchronous integrations ...

About Scrumconnect Scrumconnect is a trusted digital consultancy delivering large-scale transformation programmes through agile methodologies, engineering excellence, and quality-first delivery practices. Role Overview We are seeking a Senior QAT Engineer (SFIA Level 5 ...

Backend Developer Derry/Hybrid At a Glance Seasoned Backend Developer with strong Node.js and TypeScript skills Real-time systems experience: WebSockets, pub/sub, Redis Comfortable with AWS infrastructure and networking fundamentals Joining a fast-scaling product company with a global ambition and genuine ownership culture Hybrid working from … last as the company enters its most ambitious growth phase yet. What Were Looking For Essential 5+ years of professional backend development experience Strong Node.js and TypeScript skills as your primary development tools Solid experience with WebSockets and for real-time communication Good grasp of REST API design: authentication, error ...

across the team Collaborate on product innovation and future platform development What You'll Bring Essential 5+ years of commercial backend development experience Strong Node.js and TypeScript expertise Experience building and scaling RESTful APIs Knowledge of WebSockets or real-time communication systems Experience with Redis, caching and messaging patterns Strong … across multiple markets Feel free to reach out to Chanel Gillen for more information and a confidential chat about your next career move. Skills: Node.js TypeScript AWS AZURE GCP Benefits: Work From Home TLNT1 ...

Senior Software Engineer London, United Kingdom Posted about 1 year ago Tech Stack Amazon AWS NoSQL TypeScript React Native React Node.js JavaScript Qualifications Backend and front‐end development experience Proficient in the JavaScript ecosystem Experience with Node.js Experience with React Experience with TypeScript Experience with React Native Bonus: Experience with ...

technical challenges. You will develop and maintain secure Linux-based software solutions for next-generation satellite communication networks, working across technologies including Python, ReactJS, NodeJS and MySQL, while supporting CI/CD pipelines, Agile development projects and complex escalated issues. The ideal candidate will have a background in the telecommunications … NodeJS. The Role: Develop and maintain secure Linux-based software solutions Lead and support a small development team Work with Python, PHP, ReactJS, NodeJS and MySQL Manage CI/CD pipelines, BitBucket and JIRA Support VoIP, networking and escalated technical issues Lead a team of 2 developers The Person: Software ...

Role : Senior Product Engineer (Backend) Salary : up to 105k Location : East/Central London (x4 days per week onsite) Tech stack includes : NodeJS, TypeScript, React, PostgreSQL, GraphQL, AWS, GitHub Actions, Pulumi. Current team size : x2 Engineers (plan is to grow to 4 in total) We're working with a profitable … Engineers - Senior Full Stack/Back End + Lead Backend Essentials for the Lead role: 5+ years Full Stack experience (backend heavy) - Typescript/Node preferred but not essential. STEM background Experience working in start ups, scale ups, or small teams/fast paced environments. #J-18808-Ljbffr ...

operators who have successfully built and exited startups, offering a masterclass in scaling to profitability. Take full ownership of a modern stack including Svelte, Node.js, and AWS event-driven architecture with the autonomy to shape the product roadmap. What you will do Architect and operate scalable distributed macroservices using TypeScript … Node.js within an event-driven AWS environment (ECS, Lambda, EventBridge). Collaborate directly with design and product teams to translate future visions into stable, secure internal tools and consumer-facing features. Drive engineering excellence by defining platform architecture, spotting production issues early, and experimenting with AI tools to accelerate development ...

range: £90-150k (+equity) Location: Central London (x3 days per week onsite – Tue/Wed/Thurs) Tech stack includes: Typescript, React, MaterialUI, NodeJS, Postgres, AWS (Serverless) Current team size: 20 Engineers We’re working with a B2B SaaS startup company based in London, an AI procurement platform – reduces … double headcount this year, founding team includes ex. Tessian, Cazoo, Tractable, Primer & Freetrade. Essentials for this role 5+ years Full Stack experience React & Node ideally, however happy to consider other languages on the backend. Experience working in startups, scaleups, or small teams/fast paced environments. **Nosponsorshipavailablesorry!** #J-18808-Ljbffr ...

expert-level in TypeScript (TS). Proficiency in building type-safe, scalable applications. You are a full-stack expert in the JavaScript/Node.js ecosystem with a pragmatic approach to tech debt and tool selection. Has hands-on expertise with React, Angular, or Node.js, with the ability to move between ...