3 of 3 Permanent Front-End Engineer (Client-Side Engineer) Jobs in Central London

Exciting opportunity for a Front End Engineer to join a Leading Commodities Trading Company. The team requires an engineer who will be in charge of building out common functionality for their product teams as part of a wider trading project. The initial work on the project will involve More ❯

Senior Front End D3 Javascript Software Engineer - Holborn Our Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with D3 React and Javascript. You will be involved with creating sophisticated, robust and easy to use … CSS, HTML including DOM manipulation and the JavaScript object model Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Familiarity with code versioning tools The More ❯

Role Description: A successful systematic trading firm is seeking a highly skilled Front-End developer to tackle a unique technical challenge: processing massive datasets directly in the browser. This is not a typical Front-End role, you’ll be handling computational loads and real-time data joins at a scale usually reserved … systems, all within a low-latency, high-performance environment. What Makes This Role Unique: This position demands more than standard UI implementation. They're looking for an engineer who: Understands JavaScript execution mechanics at a deep level Optimises memory management in data-intensive applications Designs high-performance UI systems for complex real-time data processing Leverages … technology platform Intellectually stimulating engineering challenges Performance-based bonus Medical insurance Contributory pension scheme This is a rare opportunity to take on deep engineering challenges within a Front-End context. You’ll be working on high-performance, real-time data systems that push the limits of browser-based engineering, gaining experience that’s hard to find. More ❯