9 of 9 DOM Jobs in London

maintainable programmes using HTML, CSS, and JavaScript, including strong understanding of programming concepts, data structures, algorithms, and user interface components within the HTML DOM Ability to read others' code Ability to work independently and as part of a team Ability to guide and mentor others High attention to detail Effective ...

multiple backend services - APIs, data pipelines, shared libraries, and ML‐adjacent packages (Python, FastAPI, NestJS) Build frontend dashboards and UIs with clean DOM rendering, efficient state management, and solid UX principles (React, TypeScript) Design and work with data models and migrations (PostgreSQL), and caching layers (Redis) Contribute to CI/ ...

similar tools. Build experiments within modern React and Next.js environments, including single-page applications and dynamically rendered experiences. Handle technically complex tests involving DOM manipulation, application state, targeting, customer journeys and dynamic content. Where appropriate, develop or support full-stack/server-side and feature experiments using SDKs, APIs ...

Python.* Strong OO and functional design skills with an understanding of common design patterns.* Strong understanding of web development principles, including HTML, CSS, DOM manipulation, and responsive design.* Experience with low-latency Software Oriented Architecture (SOA) designs.* Experience with cloud native development.* Excellent verbal and written communication skills, and high ...

headers, redirects, and browser networking behaviour Experience with tools such as Playwright, Selenium, Puppeteer, or equivalent browser automation frameworks Strong knowledge of HTML parsing, DOM traversal, and data extraction techniques Experience handling rate limiting, CAPTCHA, IP rotation, and bot detection systems Comfortable working with asynchronous and concurrent scraping architectures Experience ...

ability to program in JavaScript, including knowledge of recent additions to the language knowledge of and ability to interact with and manipulate the DOM reasonable knowledge of jQuery knowledge of the structure of JSON and JSON schema, and the ability to process JSON files some knowledge of templating languages ...

high quality code Optimising components for maximum performance across a vast array of web-capable devices and browsers Skills Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also ...

We are looking for a Senior UX Engineer to bridge design and frontend development, delivering intuitive, accessible, and high-performance digital experiences. You will lead prototyping, champion design systems, facilitate client sessions, and build advanced ...

rather than giving up and grading from the screenshot. Enough JavaScript to read a page's scripts and understand what they do to the DOM, even if you don't write JS daily. Professional written English. Every task ends in a free‐text justification, and a rating without a specific … notice immediately when an attempt renders a heading as a styled . Familiarity with how LLMs fail at code generation. Web scraping, archiving, or DOM‐parsing background — comfort with messy crawled site trees. More than one completed Mercor project, and availability in contiguous multi‐hour blocks. Note: This seat ...