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C# Software Developer

Senior C# Developer – Leading FinTech | City of London | Hybrid Our client is a leading FinTech based in the City of London, now expanding their team with two Senior C# Developers on a 6 months contract basis. You’ll…

Hybrid IT
Pay rate £400 – £500/day
Contract type Contract
Posted 30 June 2026

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About this contract

Senior C# Developer – Leading FinTech | City of London | Hybrid

Our client is a leading FinTech based in the City of London, now expanding their team with two Senior C# Developers on a 6 months contract basis. You’ll join a talented, collaborative Software Development team delivering cutting‑edge financial platforms used across global markets.

This is an opportunity to work on complex, high‑impact projects using modern Microsoft technologies, cloud engineering, and best‑practice development standards.

Role Overview

You will:

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Design, develop, and maintain enterprise‑grade software applications

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Collaborate with cross‑functional teams to deliver robust technical solutions

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Conduct code reviews and uphold high engineering standards

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Troubleshoot and resolve technical issues with a pragmatic, solutions‑focused approach

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Contribute to continuous improvement across development processes and methodologies

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Stay current with emerging technologies and trends in financial software

Core Tech Stack

Must‑haves:

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C#

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.NET

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Azure

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SQL

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Javascript

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Angular

Nice‑to‑haves:

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Financial markets experience

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Docker

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Relevant certifications

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