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Senior Full Stack Developer

United Kingdom, London 65000.00 - 75000.00 GBP / Year · Job Posted April 24, 2026
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Job Description

At Data Idols, we are working with an innovation-led organisation using technology, AI, and digital products to drive large-scale engagement and solve complex societal challenges. They are now looking for a Senior Full Stack Developer to take ownership of a core product platform and support its evolution as the organisation scales. This is a hands-on, senior role focused on maintaining and enhancing a core digital platform used to deliver interactive, real-time experiences. You will be responsible for building new features, improving performance, and integrating AI capabilities, while ensuring the platform remains secure, reliable, and scalable. Working closely with product, design, and engineering teams, you will play a key role in shaping the future of the platform and how it is used across a variety of projects. This role suits someone who is comfortable working across the full stack, enjoys solving varied technical challenges, and is confident operating in a fast-moving, product-led environment.

Job Responsibility

  • Take ownership of a core product platform and support its evolution as the organisation scales
  • Build new features, improve performance, and integrate AI capabilities
  • Ensure the platform remains secure, reliable, and scalable
  • Work closely with product, design, and engineering teams

Requirements

  • Strong experience in full stack software development
  • Experience working with AWS infrastructure
  • Strong front-end development skills such as React and TypeScript
  • Experience working with C#
  • Ability to work independently and manage multiple priorities

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