C# Software Engineer – Finance

Company: Client Server
Apply for the C# Software Engineer – Finance
Location: London
Job Description:

Overview

As a C# Software Engineer you will help design and build features for the client portal and KYC systems at a global asset manager. You’ll work in a small, collaborative team across the full development lifecycle, from scoping requirements to delivery. The role offers hybrid London work arrangements and a clear path for learning and growth in a tech-driven environment. You’ll contribute to scalable systems while developing your skills in a dynamic, supportive culture.

Pay / Benefits

  • Salary up to 100k plus bonus
  • Pension
  • Private medical insurance including 24 hour GP access
  • Enhanced parental leave policy
  • 25 days annual leave
  • Ongoing training and financial support for courses

Responsibilities

  • Design and develop features for the client portal and KYC systems
  • Own delivery across the full development lifecycle from requirements to deployment
  • Collaborate with stakeholders and the broader team to scope and prioritise work

Key requirements

  • Strong backend C# development skills
  • Collaborative with excellent communication and stakeholder management
  • Deep knowledge of CS fundamentals (OOP, data structures, design patterns)
  • Comfortable with AI (Claude)
  • Degree in Computer Science or related field with 2.1 or higher from a top-tier university (Russell Group)
  • communication
  • stakeholder management
  • collaboration
  • C# backend development
  • OOP
  • Data structures

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Posted: October 16th, 2026