Posted 27 days ago

C# Developer .Net 6 - FinTech

London, Greater London | £70,000 - £80,000 per yearManaged by: C# Team

C# Developer / Backend Software Engineer (C# .Net 6) to £80k

Are you a C# backend technologist seeking an opportunity to remain hands-on with technology in a senior, hands-on role with complex and interesting work?

You could be progressing your career at a global FinTech consistently voted as a Top 10 place to work, they invest in their people, you'll be supported with training and can enjoy flexible working alongside a host of perks and benefits.

The firm prides itself on the quality of its first class solutions with 99.999% uptime and ability to deliver thousands of trade prices with millisecond latency. As a C# Developer you'll collaborate with a highly talented, cross functional Agile team to solve complex problems. Typical projects include improving exchange connection handling code; implementing new connectors to onboard new exchanges; implementing a new automated trading feature as well as seeking continuous improvement to reduce latency.

You'll be working with a modern, evolving tech stack encompassing C# on .Net 6, SQL Server, Kafka, RabbitMQ, Azure pipelines, Splunk, Grafana and Prometheus.


  • You have strong backend C# skills including multi-threading / concurrency
  • You have experience of working on distributed systems
  • You have a good knowledge of networking fundamentals such as TCP/IP, UDP, WebSockets
  • You have experience with messaging technologies such as Kafka, RabbitMQ
  • You have strong analysis and problem solving skills
  • You're collaborative with great communication skills

Salary & benefits:

As a C# Developer / Backend Software Engineer (C# .Net 6) you will earn a competitive salary (to £80k) plus a comprehensive benefits package including:

  • Bonus
  • Pension
  • Private Health Care, Life Assurance, Travel Insurance
  • Enhanced maternity and paternity scheme
  • Learning opportunities via training, hack-a-thons, tech talks
  • Perks such as health and well being allowance, cycle to work scheme, season ticket loan, flexible working and much more

Apply now to find out more about this C# Developer / Backend Software Engineer (C# .Net 6) opportunity.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Ref: BB/20326/B/KS/060923_1693983573

Apply Now