351 to 375 of 463 Permanent Node.js Jobs

across the business to improve scalability, security, performance, and operational excellence while helping to shape future engineering decisions. The role will involve working with Node.js, TypeScript, PostgreSQL, and AWS cloud services while leading improvements across DevOps, deployment pipelines, monitoring, and software quality practices. You will also provide technical mentorship … standards across the team. The Person * 5+ years' experience in Backend or Full Stack Software Development with a strong backend focus * Deep expertise in Node.js and TypeScript * Proven experience working with AWS cloud infrastructure including services such as Lambda, RDS, S3, and IAM * Strong understanding of application security, authentication, authorisation ...

mobile app, backend services, website, Shopify storefront, client portal, lab integrations, QMS systems and internal tools. The core stack includes React Native, Expo, TypeScript, Node.js, AWS, Lambda and API-based integrations, but the role may also involve supporting Shopify, website improvements, reporting workflows, data handling, QA and SOP documentation … role may involve work across several parts of the IMULAB platform, including: React Native/Expo mobile app TypeScript front-end features Node.js backend services AWS cloud services AWS Lambda functions API Gateway or similar API infrastructure Serverless workflows REST APIs and integrations Shopify storefront and product/order workflows ...

Mobile: Capacitor wrapping the web app — single codebase, deployed to web and device • Offline-first via Progressive Web App for clinician use • Backend: Node.js, single HTTP API, separate front-end deployables per persona (clinician/patient/manufacturing) • Database: PostgreSQL • Hosting: single cloud (AWS or Azure) with infrastructure-as-code … deployments with Docker • Auth via Auth0 or Clerk (decision pending) What we're looking for • Strong full-stack experience with React + TypeScript and Node.js, including REST API design and PostgreSQL (or equivalent relational DB) modelling • Hands-on cloud experience (AWS or Azure) — deployment, infrastructure-as-code, CI/ ...

decisions into plain language without losing the nuance. On the build side, the stack is primarily JavaScript/Next.js on the front end and Node.js or PHP on the back, with strong headless CMS experience expected across both. You'll work with REST and GraphQL APIs, Git workflows, CI/… team. What we're looking for: 6+ years of full-stack development experience, with solid fundamentals across front and back end. Strong with Node.js or PHP on the back end, and confident across HTML, CSS/SCSS/Tailwind, JavaScript/TypeScript, and React/Next.js on the front. Experience ...

Title: Senior Software Engineer – Full Stack (Next.js + Google Cloud) Candidate location: Preferably UK (or equivalent with similar time zone) Company location: UK-based company, remote-friendly Salary: £80,000 - £100,000 About the Company ...

Purpose of the Position As Senior Software Engineer , you will take ownership of designing, building and operating scalable, high-quality systems within our award-winning marketing platform. You will play a key role in shaping ...

Lead Backend Engineer | Node.js, TypeScript, Microservices, APIs, Event-Driven Architecture, AI | London | Up to 130k salary + equity This is an opportunity to join a fast-scaling AI startup building an AI operating system for property management, automating up to 80-90% of repetitive workflows across compliance, maintenance, and tenant … backend architecture, APIs, and microservices that power an AI assistant operating in real-time production environments. You'll design and build scalable systems using Node.js and TypeScript, working across REST APIs, event-driven architecture, data pipelines, and distributed systems, ensuring performance, reliability, and scalability as the platform grows. This ...

Lead the engineering standards behind a High-Growth UK SaaS platform Software Development Manager NestJS/NodeJS, Vue: .NET backgrounds welcome Hyrbid/remote working Up to £100,000 + benefits If you're a technically strong engineering leader who built your career on solid engineering foundations (whether in C# ...

environment KEY POINTS Senior technical leadership role with significant architectural ownership Leading the design and development of a modern platform rebuild Strong focus on Node.js, Type... WKCL1_UKTJ ...

Backend Engineer (Node.js & Typescript) London | Hybrid Working £80-95k+ benefits We are working with a scaling computer vision software engineering company with a first of its kind product. They are looking for a Backend Engineer (Node.js, Typescript) to join its development team. You'll be involved in building … developing backend services, improving existing applications and contributing to the design of scalable software solutions. Typical responsibilities include: Building and maintaining backend applications using Node.js and Typescript. Developing secure and reliable REST APIs. Working with PostgreSQL and writing efficient database queries. Identifying and resolving software defects and performance issues. Creating ...

thriving B2B business in Northampton who are on a significant upward curve of growth & development. The successful candidate will major in AWS, Python & Node.js and the role is 3 days a week in the office, 2 days working from home. Responsibilities include: Develop, deploy, & maintain full-stack web applications, internal … tools, business platforms, & custom software solutions. Build & maintain scalable backend services, APIs, data workflows, & cloud-native applications using Python , Node.js , and modern development frameworks. Design, develop, and support cloud-based solutions across AWS , including services such as EC2, Lambda, Amplify, Athena, Cognito, S3, Redshift , & related technologies. Host, manage, & maintain custom ...

Full Stack Engineer – US – EAST COAST Tech Stack: TypeScript, Node.js, React, PostgreSQL, AWS, CI/CD, Terraform/CDK Salary Range: $150000 - $280000 Remote: USA – EAST COAST Harrington Starr has partnered with an exciting AI-first technology company building an enterprise platform focused on intelligent agents and human workflows. This … full stack — from backend architecture and cloud infrastructure to customer-facing product interfaces. Responsibilities Build and maintain scalable backend services and APIs using Node.js and TypeScript Develop and iterate on modern React-based product interfaces Design, manage and optimise AWS cloud Implement CI/CD processes Design PostgreSQL schemas Build ...

chance to learn from a highly collaborative engineering team. What You'll Be Doing Backend Development Build and maintain backend services using Node.js or Python Develop and support REST APIs and microservices Write clean, well-tested and maintainable code Contribute to the ongoing improvement of engineering standards and best practices … with 1-3 years' experience in software engineering who is passionate about backend development and eager to continue learning. Essential Skills Commercial experience with Node.js and/or Python Understanding of REST APIs, asynchronous programming and backend development principles Experience with Git and collaborative development workflows Knowledge of relational ...

product areas from concept to production Build front-end features using modern JS frameworks (Vue/Nuxt, React, or similar) Design and maintain scalable Node.js APIs and services with SQL databases Mentor junior engineers through reviews and technical guidance Collaborate with product and operations to deliver practical solutions Improve system … SASS State management and component-based development Unit/end-to-end Testing and Git workflows Experience with Analytics tools like Mixpanel Back-end Node.js services and REST APIs PostgreSQL/MySQL and database design ORMs such as Sequelize Business logic, including payments, workflows, and permissions Infrastructure CI/ ...

professional software engineering experience, with a track record of shipping production systems end-to-end Strong backend engineering skills, with deep experience in Node.js and TypeScript (NestJS or a comparable framework) Demonstrated experience integrating payment processors such as Stripe, Adyen, NMI, Airwallex, or Braintree Working knowledge of payment tokenization, vaulting … WooCommerce, or custom platforms Experience with subscription billing platforms such as Stripe Billing, Recurly, or Chargebee Our Stack Frontend — Next.js · React · TypeScript Backend — NestJS · Node.js · TypeScript Data & Infrastructure — Supabase (PostgreSQL) · Vercel · AWS (EventBridge, SQS, ECS, CloudWatch) · GitHub Actions Payments & Orchestration — Stripe (Connect + Billing) · Adyen · Airwallex · NMI · Nuvei · Authorize.Net · Braintree ...

through investments, partnerships, and incubation of projects. Working at Wintermute We are looking for an experienced Product Manager to lead the development of our NODE platform, enabling seamless crypto trading experiences for institutional clients. This is a hands‐on, cross‐functional role that will have direct impact. You will work … data‐volume systems (e.g., trading dashboards, live data feeds, streaming analytics, order management systems). Strong command of the modern frontend stack: TypeScript, React, Node.js — and the ability to evaluate and adopt new technologies as needed. Hands‐on server‐side experience: building and maintaining backend services, APIs, and data pipelines ...

Backend Engineer (Node.js & Typescript) London | Hybrid Working £80-95k+ benefits We are working with a scaling computer vision software engineering company with a first of its kind product. They are looking for a Backend Engineer (Node.js, Typescript) to join its development team. You'll be involved in building … developing backend services, improving existing applications and contributing to the design of scalable software solutions. Typical responsibilities include: Building and maintaining backend applications using Node.js and Typescript. Developing secure and reliable REST APIs. Working with PostgreSQL and writing efficient database queries. Identifying and resolving software defects and performance issues. Creating ...

Full Stack Software Engineer TypeScript | React | Node.js £70,000–£85,000 | Hybrid (3 days per week in Maidenhead) We’re looking for a Full Stack Software Engineer to join a high-performing, product-focused engineering team delivering modern, reliable software across multiple platforms. This role suits someone who enjoys hands … standards through mentoring, collaboration and strong engineering practices. What you’ll be working on Designing and delivering full-stack features using TypeScript, React and Node.js Leading the technical delivery of typical engineering projects from idea to release Working across multiple codebases and technologies based on team priorities Building observable systems ...

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 ...

data‐volume systems (e.g., trading dashboards, live data feeds, streaming analytics, order management systems). Strong command of the modern frontend stack: TypeScript, React, Node.js — and the ability to evaluate and adopt new technologies as needed. Hands‐on server‐side experience: building and maintaining backend services, APIs, and data pipelines … using languages such as Node.js, Python, Go, or similar. Solid understanding of end‐to‐end system architecture: APIs, microservices, event‐driven architectures, WebSockets, message queues, databases, and how frontend and backend systems work together in high‐performance environments. Experience with infrastructure and DevOps fundamentals: CI/CD, cloud platforms ...

Senior Software Engineer (React, TS, Node, Postgres, Redis) A well-backed core business systems tech scale-up based in Central London, building AI-powered workforce software for fast-growing businesses. Strong product culture, lean team, and a genuine focus on solving real problems. The Role Two senior engineer positions available. … moving across product verticals as needs and interests evolve. Key Responsibilities Build end-to-end features across front end (React, TypeScript) and back end (Node.js, Postgres, Redis) owning them through to production. Share product management responsibilities within the squad: understand the problem space, shape the solution, and drive delivery. Navigate ...

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 ...

environment KEY POINTS Senior technical leadership role with significant architectural ownership Leading the design and development of a modern platform rebuild Strong focus on Node.js, TypeScript, React and cloud technologies Opportunity to shape engineering standards, architecture and AI adoption ABOUT THE CLIENT We're supporting an established technology-led organisation … influence technology decisions, development processes and long-term platform strategy whilst remaining close to the code. TECHNICAL LEAD ESSENTIAL SKILLS Strong commercial experience with Node.js and TypeScript Experience with React and Next.js Proven track record designing and delivering scalable software architectures Cloud experience across Azure, AWS or GCP Strong understanding ...

team culture. This Staff Engineer based near Manchester should have most of the following key skills - full stack typescript & JavaScript experience (ideally Next, React, node) - hands on product engineer ideally with solid experience operating at the staff or lead level within a product focussed environment - strong AWS in production experience … considered and for further info. Staff Engineer Manchester Next.js,AWS, serverless architecture JavaScript, CI, CD, Test driven development, AI, Product, terraform, React, Node ...

creative science. Responsibilities Design and deploy internal business intelligence applications and data connectors that interface with our ecommerce systems Build backend automation workflows using Node.js, Python, or n8n and data ingestion from ad platforms like Meta, TikTok, and Google. Partner with our e-commerce engineers to deploy storefront features … velocity and code reliability. Requirements 8+ years of professional full-stack engineering experience in a commercial environment. Strong proficiency with TypeScript/React, Next.js, Node.js, and backend environments using Python or Ruby on Rails. Direct experience integrating LLM APIs, handling structured JSON/XML prompting schemas, and designing multi-agent ...