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Senior Platform Developer

tombolaSunderland, United Kingdom
UK
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We’re looking for a Senior .NET Platform Developer to join our Promotions & CRM Team and play a key role in evolving the platform that powers our promotions and customer relationship management systems. You’ll bring strong experience across C#, .NET, JavaScript and Terraform, and use that expertise to help guide technical direction, support others in the team, and deliver high quality solutions.

Responsibilities

  • Leading the design and development of the services that power tombola’s promotional mechanics and CRM capabilities
  • Playing a key role in moving our promotional systems towards a microservices based architecture
  • Taking ownership of complex pieces of work from idea through to delivery
  • Working closely with developers, product and platform teams to shape solutions and outcomes
  • Supporting and mentoring other developers through collaboration, pairing and knowledge sharing
  • Contributing to technical discussions and helping influence how we build and evolve our platform
Requirements
  • Strong, proven experience with C# and .NET
  • Good understanding of both front end and back end development
  • Experience working with JavaScript, Terraform and cloud based technologies
  • Confidence taking ownership of technical decisions and explaining your thinking clearly
  • A collaborative approach and a genuine desire to support others in the team
  • A proactive, curious mindset with a focus on continuous improvement
  • A passion for building high quality solutions that make a real difference for our players

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FAQ

Is the Senior Platform Developer position at tombola remote?
Yes. This role was posted on Remote Frontend Jobs, a job board that lists exclusively fully remote positions.
When was this Senior Platform Developer job posted?
This listing was posted on January 22, 2026 and is still open for applications.
How do I apply for the Senior Platform Developer position at tombola?
Use the apply button on this page — it takes you directly to the employer’s application page.

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