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# Senior C# Developer .Net AWS - FinTech

- **Company:** gb
Client Server
- **Location:** London, UK (Remote available)
- **Experience:** Expert
- **Salary:** £100,000.0
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Agile Methodology, Artificial Intelligence, Amazon Web Services, C Sharp (Programming Language), Data Structures, Software Design Patterns, Python (Programming Language), Object-Oriented Software Development, Backend, Solid Principles, GPT
- **Published:** September 21, 2026
- **Apply:** https://www.totaljobs.com/job/c-developer-fintech/client-server-job108011927

## About the Role

As a Senior C# Developer you will architect and build highly performant and scalable solutions using the Microsoft tech stack and SOLID design principles, collaborating with cross functional Agile project teams in 2 week Sprints, you'll be an advocate of best practice and ensure software is delivered to schedule., * You are an experienced Software Developer / Engineer with a strong knowledge of modern best practice

 * You have strong C# backend development skills, ideally also Python coding skills
 * You have a good knowledge of AWS
 * You have experience of working on highly scalable systems
 * You have a strong knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns
 * You have experience with, or a strong interest in Artificial Intelligence and are keen to explore the possibilities further, ChatGPT knowledge
 * You have strong analysis and problem solving skills alongside organisation and planning abilities
 * You have business acumen and advanced communication / stakeholder management skills



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