Express.js Jobs in London

1 to 25 of 123 Express.js Jobs in London

Full-Stack Engineer

London, England, United Kingdom
ZiO Health
Experience in architecting software and creating applications from scratch Frontend: proficiency in languages like HTML5, CSS3, JavaScript, Java Backend: proficiency in languages like PHP, Python Django/Flask, Node.JS, Express.JS Operating Systems: Windows, macOS Databases: proficiency in databases like MySQL, SQL Server, MongoDB, PostgreSQL, etc. Familiarity with platforms like Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), etc. More ❯
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Full stack Developer

London, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Next.js, React (including Server Components), Vue, Nuxt, Angular. Progressive Web Apps (PWA) & SPA Development: Service Workers. SEO & Performance Optimization: PageSpeed Insights, Google Search Console, Google Analytics. Node.js Frameworks: Koa, Express.js, Hapi, Meteor, LoopBack. API Development: OpenAPI (REST APIs), GraphQL, SOAP. Authentication: next-auth, Supabase, Auth0, Keycloak, AWS Cognito. Backend Services & Development: ETLs, scripting tools, command-line tool authoring. Databases Relational More ❯
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Senior Full Stack Developer

London, United Kingdom
Hybrid / WFH Options
Randstad (Schweiz) AG
Unit-testing Integration testing Infrastructure: Vercel (or similar) AWS (S3, Lambda, ECS, SQS). Recommended Astro Tailwind CSS GraphQL Figma Web accessibility JS and CSS animations State management libraries Express.js Bonus points: Experience with ecommerce platforms (Shopify or equivalent), headless CMSs and analytics tools integration (GTM, GA). Understanding of the ecommerce order lifecycle (order creation, shipping, promo codes, ERP More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Full Stack Developer (London)

London, England, United Kingdom
Hybrid / WFH Options
ROLI
Unit-testing Integration testing Infrastructure: Vercel (or similar) AWS (S3, Lambda, ECS, SQS). Recommended Astro Tailwind CSS GraphQL Figma Web accessibility JS and CSS animations State management libraries Express.js Bonus points: Experience with ecommerce platforms (Shopify or equivalent), headless CMSs and analytics tools integration (GTM, GA). Understanding of the ecommerce order lifecycle (order creation, shipping, promo codes, ERP More ❯
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Fullstack Developer [UK]

London, England, United Kingdom
Spyro Soft
involved in designing and implementing interactive web interfaces with dynamic maps, spatial queries, and integrations with geospatial APIs and services. Tech Stack: Frontend: React, TypeScript, HTML5, CSS3 Backend: Node.js, Express.js DevOps & Infrastructure: Modern CI/CD pipelines, microservices, and cloud-based environments (e.g. AWS or Azure) Geospatial stack (preferred): Leaflet, Mapbox, OpenLayers, PostGIS, GeoJSON, WMS/WFS Requirements: Extensive experience More ❯
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Technical Lead - Full Stack

London, United Kingdom
Hybrid / WFH Options
QiH Group
reliable user experiences across devices. About You: Expertise in JavaScript frameworks like React, Vue.js, or Angular, with proficiency in HTML, CSS, and responsive design principles. Strong experience with Node.js, Express.js, and building RESTful APIs or microservices. Proficiency in working with both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases. CI/CD & DevOps: Experience with integrating automated tests into CI/ More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Fullstack React Developer

London, England, United Kingdom
Vodafone
About the Role: Grade Level (for internal use): 12 We are currently investing in technology and data platform to develop a number of new revenue generating products, leveraging open-source, big data and cloud technologies. C&RS (Credit & Risk Solutions More ❯
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Junior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Haystack
Junior Full-Stack Software Developer Location: London, United Kingdom Type: Full-Time (hybrid working – home and office-based) Salary: Competitive A forward-thinking organisation is seeking a motivated and enthusiastic full-stack software developer to support digital transformation projects, with More ❯
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Junior Software Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Haystack
Junior Full-Stack Software Developer Location: London, United Kingdom Type: Full-Time (hybrid working – home and office-based) Salary: Competitive A forward-thinking organisation is seeking a motivated and enthusiastic full-stack software developer to support digital transformation projects, with More ❯
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GenAI Full Stack Engineer - Managing Consultant - Digital Excellence

London, United Kingdom
Hybrid / WFH Options
Capgemini
At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting-edge solutions. Join us to drive transformation tailored to our client's challenges More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Full Stack Developer

London, England, United Kingdom
Hybrid / WFH Options
ADLIB
A well-established eCommerce agency is looking to add a talented and driven Senior Full Stack Developer to their team and take point on key client’s projects. What you’ll be doing Our client is a Shopify Plus eCommerce More ❯
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AI Solution Architect (AI Agents, Retail / eCommerce)

Central London, London, United Kingdom
Hybrid / WFH Options
Staffworx Limited
focus on AI, APIs, and cloud technologies. Strong hands-on experience with AWS services related to AI/ML and serverless computing. Proficiency in JavaScript, TypeScript, Node.js, React.js, and Express.js for building full-stack applications. Experience with AI/ML frameworks such as TensorFlow, PyTorch, OpenAI API, or LangChain. Knowledge of microservices architecture, containerization (Docker, Kubernetes), and event-driven patterns. More ❯
Employment Type: Contract, Work From Home
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Senior Fullstack React Developer

London, England, United Kingdom
MORS
Job Description Design and implement UI applications and services. Participate in system architecture and design decisions. Continuously improve development and testing best practices. Interpret and analyse business use-cases and translate feature requests into technical designs and development tasks. Take More ❯
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Senior Full-Stack Developer

London, England, United Kingdom
Gamdom
Social network you want to login/join with: Gamdom is home to thousands of betting options for bothsportsandcasinoplayers to wager on. Since 2016, we have been steadily growing to provide more than just casino games and sports betting events More ❯
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Senior Fullstack Developer

London, United Kingdom
Remepy
As a Senior Fullstack Developer at our innovative healthcare startup, you will play a critical role in enhancing the lives of patients with chronic diseases. We are on a mission to bring the first Hybrid Drug to market: a groundbreaking More ❯
Employment Type: Permanent
Salary: GBP Annual
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Remote Full-stack TypeScript Developer - Kikin

London, England, United Kingdom
Hybrid / WFH Options
WorksHub
We are seeking an experienced Full-stack TypeScript Developer to join our close-knit, product development team. As a Full-stack TypeScript Developer, you will play a pivotal role in the design, development, and implementation of our software solutions. You More ❯
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Full Stack Developer - Mobile

London, United Kingdom
Marcura
endpoints, mobile development (React Native and Expo), SQL databases, enterprise-level projects, and maritime industry background are preferred. Proficiency in front-end and back-end languages, modern frameworks (React, Express.js, Next.js), and version control systems (Git) is required. Specific tools include React Native, Expo, NodeJS, Typescript, and SQL databases. Soft skills valued are being a self-starter, collaborative, adaptable, detail More ❯
Employment Type: Permanent
Salary: GBP Annual
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Back-end Developer

London, England, United Kingdom
Hybrid / WFH Options
Back-Factory
As a Backend Developer at FutureSight, you will collaborate with our studio team on various projects for our clients and new startup initiatives. We are seeking someone with a proactive “Let’s roll up our sleeves and get it done More ❯
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Mid-Level Software Developer

London, England, United Kingdom
Isio
We’re growing and want you to be a part of our journey. Mid-Level Software Developer We are looking for a talented and driven Mid-Level Software Developer to join our dynamic team and advance their career. In this More ❯
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Lead Backend JavaScript Engineer

London Area, United Kingdom
Wave Talent
Lead Backend Engineer (Node.js Focus) | TypeScript | AWS | £120,000 + Equity | Hybrid (3 Days in Vauxhall) Step into a hands-on leadership role where your backend skills directly power real-world operations—from inventory management and logistics to store productivity More ❯
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Lead Backend JavaScript Engineer

City of London, London, United Kingdom
Wave Talent
Lead Backend Engineer (Node.js Focus) | TypeScript | AWS | £120,000 + Equity | Hybrid (3 Days in Vauxhall) Step into a hands-on leadership role where your backend skills directly power real-world operations—from inventory management and logistics to store productivity More ❯
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Founding Backend Engineer (Equity Based)

London, England, United Kingdom
STREET
Social network you want to login/join with: Founding Backend Engineer (Equity Based), London col-narrow-left Client: STREET Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: c5ab27187d60 Job Views More ❯
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Platform Engineer - Functions

London, England, United Kingdom
Hybrid / WFH Options
Appwrite
At Appwrite we're looking for a Platform Engineer to join our team. About the job As a Platform Engineer working as part of the functions team at Appwrite, you’ll help shape the foundation of our developer platform by More ❯
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AWS Cloud/Back End Enginee

London, England, United Kingdom
SkilledUp Life Ltd
features to our platform, handling the integration of plugins and performing routine maintenance and performance optimizations. Key Responsibilities: Design and develop cloud-based applications using the MERN stack (MongoDB, Express.js, React, Node.js). Implement and manage cloud infrastructure on AWS, ensuring scalability, security, and reliability. Collaborate with cross-functional teams to define and implement CI/CD pipelines using Git … improve our solutions. Qualifications: Bachelor’s degree in Computer Science, Engineering, or related field. Proven experience as a Cloud Engineer or similar role. Expertise in the MERN stack (MongoDB, Express.js, React, Node.js). Strong experience with AWS services (EC2, S3, Lambda, RDS, etc.). Proficiency in version control using Git. Solid understanding of DevOps practices and tools. Excellent problem-solving More ❯
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Lead Software Engineer (Full Stack) (Relocate To Bangkok)

London Area, United Kingdom
Manatal
Manatal is an HRTech software service (B2B SaaS) company headquartered in Bangkok, Thailand. Manatal is one of the fastest-growing start-ups in the region and is backed by Surge and Sequoia Capital. Manatal has a global presence and is More ❯
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Express.js
London
10th Percentile
£57,500
25th Percentile
£60,000
Median
£75,000
75th Percentile
£120,000