💼 Full-Time Position

Principal Software Engineer, Cloud

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Calero
📍 Edinburgh, Scotland, United Kingdom
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Location
Edinburgh, United Kingdom
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Posted
June 03, 2026
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Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Principal Software Engineer, Cloud

Senior Full-Stack .NET Developer – AI-Forward Engineering

Type: Full-time

Level: Senior 

About the Role

We’re looking for a senior full-stack .NET developer who treats AI tooling as a core part of their engineering practice. You’ll build and maintain a multi-service technology expense management platform built on .NET 8, working across both backend microservices and modern frontend applications. You should use AI coding assistants (Cursor, GitHub Copilot, Claude, ChatGPT, or similar) fluently, critically, and responsibly, reviewing generated code with the same rigor you’d apply to a junior developer’s PR.

What You’ll Do

  • Design and implement features across a distributed .NET 8 microservice platform (REST APIs, background workers, message bus handlers)
  • Build and maintain modern front-end applications using React and TypeScript
  • Apply Cle...