C# Developer- Remote

Company: Quant Capital
Apply for the C# Developer- Remote
Location: London
Job Description:

Overview

In this role you will help build a greenfield, real-time market data platform for a leading fintech client. You work within a fast-moving development team to introduce new architecture and deliver innovative data feeds and analytics tools. The position offers high visibility, a tech-driven culture, and the opportunity to work on bleeding-edge products in a relaxed environment. You will collaborate across teams to influence product direction and drive impactful results.

Pay / Benefits

  • bonus training budget
  • pension
  • life / health
  • flexible working

Responsibilities

  • Develop and integrate new feeds to databases and large datasets
  • Contribute to real-time market data platform improvements
  • Help design and implement a new architecture for greenfield products
  • Build APIs and analytical tooling for pricing and fund analysis
  • Work with Docker and cloud tech to deploy services
  • Participate in OO development, and advocate for TDD practices
  • Collaborate with cross-functional teams in a fast-paced fintech environment

Key requirements

  • C#
  • SQL
  • Ideally .NET Core
  • OO development patterns
  • Interest in TDD
  • Docker experience
  • Degree in Computer Science (preferred)
  • adaptable
  • team-oriented
  • problem-solving
  • C#
  • SQL
  • .NET Core

Posted: September 14th, 2026