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# C# / AI) Software Engineer

- **Company:** Spencer Scott Limited
- **Location:** UK (Remote available)
- **Experience:** Expert
- **Salary:** £80,000.0
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Microsoft Azure, C Sharp (Programming Language), Continuous Integration, Data Streaming, TypeScript, ReactJS, Git, Production Code, Data Analytics, Software Version Control
- **Published:** August 11, 2026
- **Apply:** http://www.spencerscott.london/jobs/osaicsharp10082026

## About the Role

We're looking for Senior Software Engineers that are able to work at Production Level coding on a technical stack that includes C# .Net (Core), React, Azure, TypeScript and Claude Code. These positions are available on a Fully Remote basis but, all candidates applying must already be based living in the UK and not requiring Visa Sponsorship!, * C# / ReactJS fundamentals - production-grade experience as opposed to "worked with it once.

 * Anthropic/Claude API experience - prompt construction, tool/function calling, structured output, streaming, MCP (Model Context Protocol).

 * Azure Cloud - Git-based version control and Azure DevOps knowledge is desired. Microsoft Azure infrastructure and CI/CD knowledge is desired

 * Comfort in greenfield, no-playbook environments - self-directed, able to make judgment calls without an established pattern to copy.

We're looking for candidates that can also demonstrate the following experience;

 * Testing and CI discipline as a default habit, not an afterthought.

 * Security depth that's threat-modeled to the actual product, not generic hardening

 * Honest, precise self-assessment - looking for candidates that clearly state what they deferred and why, rather than overselling scope.

## Description

These Senior Software Engineering positions will pay up to £80,000 accompanied by a tailored Company benefits package including Company Pension, Health Care and Home Office set up costs to support the remote working. There will be occasional visits (2 / 3 times per year!) required to the Company Head Office for training and team building days.

These are hands-on engineering roles where you'll write production code every day, partner closely with Product and Design, and play a key role in defining how AI is embedded safely, reliably, and thoughtfully across their market leading platform.


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