151 to 175 of 330 JavaScript Jobs in London

Power Platform and Dataverse. Must have project experience in delivering complex solutions. Experience with some of the following development languages such as C#, .Net, JavaScript, HTML, CSS, JSON and experience working with XML based APIs. Experience within Microsoft Office 365 and associated platform products, Azure AD, SSO etc. Ability ...

other Full Stack Engineers on high-impact projects Technical Requirements Recent graduate or up to 1 year of professional experience Familiarity with JavaScript and Next.js (React or React Native experience is a plus) Basic knowledge of Python Understanding of SQL and relational databases Eagerness to learn cloud services (AWS experience ...

fast-moving environments Strong background in cloud platforms (experience with GCP, Azure and AWS) Proficiency in one or more modern programming languages such as JavaScript and TypeScript Practical experience embedding AI into workflows, including agent-based frameworks, prompt/context design, and evaluation tooling Ability to build clear, effective data ...

Good knowledge of architecture and implementation of native Android or/and iOS apps, experience with full mobile development life cycle.· Profound expertise in JavaScript, TypeScript, and related frameworks and libraries.· Familiarity with Git for version control and experience working in agile development environments.· Adept problem solver with a history ...

ServiceNow Hands-on experience with Playwright, Cypress, or Selenium-based frameworks, building structured and maintainable automated test suites Solid experience writing TypeScript or JavaScript, with a good understanding of object-oriented programming principles Strong understanding of API integration testing, functional end-to-end testing, accessibility, and cross-browser testing Experience ...

mobile Proficiency in Figma (or similar) Portfolio showing end-to-end product design work Experience building and maintaining design systems Development HTML, CSS, JavaScript/TypeScript React (our stack is React + TypeScript + Tailwind) Comfortable turning designs into responsive, accessible interfaces Experience creating reusable component libraries Mobile development (React ...

platforms Strong technical judgment and the ability to translate ambiguous requirements into clear design decisions Hands-on experience working with web technologies (e.g. modern JavaScript frameworks), backend services (Python, Go, or JVM languages), data-integration pipelines, and cloud-native tooling Understanding of reconciliation workflows, data lineage, and the operational safeguards ...

etc.) Experience of operating in a Technical Design Authority mode and demonstrable trusted advisor experience Ability to demonstrate advanced scripting and integration skills – JavaScript, SQL, API Web Services Experience integrating ServiceNow with Cloud Infrastructure (e.g AWS, Azure, GCP) Nice to have: Cloud migration experience GenAI experience ITILv4 or equivalent Certified ...

operational teams to optimise flow, deliver customer value and modernise our platforms. Our bespoke mortgage system is built using Ruby on Rails, MySQL, JavaScript, and other open-source technologies, with a clear roadmap toward cloud-native evolution. Key responsibilities Lead, coach and inspire a stream-aligned product engineering team, fostering ...

valued member of our engineering team, you will contribute to the development of our innovative application using React Native. Working with a modern JavaScript stack, your primary focus will be on coding, testing, and enhancing the functionality of Travelex's and partner mobile applications. In this role, you will collaborate ...

Experience in Python development (e.g., using FastAPI) for backend services. Comfortable working with modern, cloud-native technologies and continuous deployment practices. Strong skills in JavaScript/TypeScript and similar. Understanding best practices for scalable, maintainable code and automated testing. Curious, collaborative, and passionate about applying technology to improve health outcomes. ...

office in London, salary is up to £100k + bonus + benefits Responsibilities and experience: 1. Build programming skills in Python, .NET and JavaScript/Typescript, keeping pace with company business requirements. 2. Building and maintaining client facing applications, working with stakeholders to ensure the key deliverables are developed ...

well-tested new product features. This role isn't just about coding; it's about influencing product and business impact. Desired Skills & Experience Backend JavaScript/TypeScript/Node.js software engineering experience SASS, DynamoDB, AWS Lambda, and Serverless Framework are all beneficial eCommerce/Shopify experience is a bonus ...

Qualifications: Degree in Business, Information Technology, or a related field. (not mandatory but a plus) Basic knowledge of programming languages such as Python or JavaScript (not mandatory but a plus ...

quality solutions. Ensuring best practices in coding, testing, and deployment. What We're Looking For Strong experience in Dynamics 365 CE development (plugins, workflows, JavaScript, C#). Familiarity with Power Platform and Dataverse . Knowledge of Azure services and API integrations. Excellent communication and problem-solving skills. What ...

Prototype and deliver major platform improvements Mentor engineers and drive engineering best practices Influence architecture across multiple teams What we're looking for Expert JavaScript/TypeScript with React/Node Deep graphics experience - scene graphs, geometry, layout engines, rendering pipelines Background in real-time systems or collaborative editors 10+ ...

covering platform architecture, technology choices, and vendor selection. Skills & Experience Background working with PHP or WordPress Strong experience working with React Experience working with Javascript Comfortable acting as the primary technical owner Senior Full Stack Developer ...

knowledge base. Provide training and guidance to end-users and stakeholders. Strong knowledge of ServiceNow Core and Platform modules. Proficiency in HTML, CSS, JavaScript, and scripting for ServiceNow customisation. Experience with Agile/SCRUM project management methodologies Experience with workflow design, integrations, and performance tuning. Certifications such as ServiceNow System ...

Power Fx formulas and strong communication and problem-solving skills are essential. Preferred qualities include experience with Azure services or custom connectors, familiarity with JavaScript or other web technologies and Power Platform certifications such as PL-100, PL-200 or PL-400. Reasonable Adjustments: Respect and equality are core values ...

Power Fx formulas and strong communication and problem-solving skills are essential. Preferred qualities include experience with Azure services or custom connectors, familiarity with JavaScript or other web technologies and Power Platform certifications such as PL-100, PL-200 or PL-400. Reasonable Adjustments: Respect and equality are core values ...

experience building and deploying applications using Palantir Foundry Strong software/data engineering background - Computer Science, Physics, Maths, Data Science. Proficiency in Python and JavaScript/TypeScript Experience solving technical problems involving cloud, infrastructure, data pipelines, or full-stack apps Ability to design and manage Ontologies and build applications using ...

experience , with at least 2 years in a commercial setting Strong experience building modern web interfaces using Vue.js (or similar frameworks) Solid knowledge of JavaScript and/or TypeScript, HTML, and CSS Experience integrating front-end applications with back-end APIs Strong UX instincts, especially for complex or data-rich ...

least 2 years focused on Shopify Strong expertise in Shopify themes, Liquid, Online Store 2.0, and Shopify CLI Excellent front-end skills across JavaScript (ES6+), CSS, and SCSS Strong understanding of e-commerce fundamentals, including checkout flows, product pages, and conversion optimisation Experience with the Shopify ecosystem, APIs (REST/ ...

backend and frontend domains. Define the technical roadmap and make architectural decisions to promote long-term scalability and maintainability. Advanced proficiency in HTML, CSS, JavaScript, Tailwind CSS, and component-based UI development. Oversee full-stack implementation using Laravel 12, InertiaJS 2.0, and Vue 3 to ensure consistency and robustness ...

escalations, and help the wider team remain accountable to delivery dates. Ideal Experience: Shopify/Liquid Shopify APIs (Cart, Section Rendering, Storefront & Admin API) Javascript/Web Components Tailwind (or familiarity with CSS frameworks) HTML (with best practices and accessibility in mind) Webpack/Vite REST/GraphQL APIs Shopify ...