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# C# Software Engineer- Remote

- **Company:** Quant Capital
- **Location:** London, UK (Remote available)
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Microsoft Windows, C Sharp (Programming Language), C++ (Programming Language), Encodings, Linux, Windows Presentation Foundation, Systems Development Life Cycle, WebSocket, ZeroMQ (Concurrent Programming Libraries), Backend, Low Latency, Real Time Data, Grpc
- **Published:** August 11, 2026
- **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2918711692-2

## About the Role

Clients. The displays are high performance and there is a distribution layer to provide scalability.Messaging is with TREP, AMQ, ZeroMQ, GRPC and various encodings including protobuf.The operating systems are Linux and Windows.The successful candidate will be developing full stack software to run on Windows and Linux. They will be using either C++ or C# to develop low latency pricing applications.C# Developers Must Have:Strong technical skills in backend C#Ideally RabbitMQWindows and Linux OSThis role is Remote first with very rare travel to the London Office.

## Description

C# Software Engineer 100,000 Plus BensRemote FirstQuant Capital is urgently looking for a C# Software Engineer for our high profile investment management vendor.Our client is a well known global broker across a number of asset classes. They provide valuations and pricing of derivatives to most of the buy side.Working as part of the Pricing team, you will be developing and supporting the Pricing and Risk Management applications used by the Global market-making desk. You will work with the desk, Business analysts, Architects, Developers and Testers to create state-of-the art systems and features. You will work in an agile environment, working with the full SDLC and using the SDLC tools and processes available to you.The current Tech stack consists of a low latency back end with components written in C++, C# and Java. There are feed handlers (BPIPE, Refinitiv RFA, FIX, WebSocket etc) to capture real-time data from external venues.The front-end GUI is currently a mixture of WPF and Web


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