Frontend / UI Engineer (SC clearance) (IT) in London – LA International Computer Consultants Ltd

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Responsibilities

You excel at building responsive, intuitive UIs that surface complex machine learning insights to end users with and implement frontend interfaces that support live and retrospective exploration of data from complex systems.

  • Build and iterate on React-based UIs for transcription review, dynamic querying, and data visualisation.
  • Integrate user-facing features with backend APIs and machine-derived insights.

Experience Required

  • Deep experience building production-quality React applications with modern tooling (TypeScript, hooks, state management).
  • Demonstrated ability to create rich, interactive data visualisations using libraries such as visx, Chart.js, Plotly, Recharts, D3 or similar.
  • Experience designing and implementing UIs that surface complex analytical outputs (e.g., from LLMs,…).

#J-18808-Ljbffr”, “datePosted”: “2026-05-20”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Java Script Works”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__436999990__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Java Script Works
Apply for the Frontend / UI Engineer (SC clearance) (IT) in London – LA International Computer Consultants Ltd
Location: London
Job Description:

Responsibilities

You excel at building responsive, intuitive UIs that surface complex machine learning insights to end users with and implement frontend interfaces that support live and retrospective exploration of data from complex systems.

  • Build and iterate on React-based UIs for transcription review, dynamic querying, and data visualisation.
  • Integrate user-facing features with backend APIs and machine-derived insights.

Experience Required

  • Deep experience building production-quality React applications with modern tooling (TypeScript, hooks, state management).
  • Demonstrated ability to create rich, interactive data visualisations using libraries such as visx, Chart.js, Plotly, Recharts, D3 or similar.
  • Experience designing and implementing UIs that surface complex analytical outputs (e.g., from LLMs,…).

#J-18808-Ljbffr…

Posted: May 20th, 2026