Posted 29 days ago

Back End Developer C# .Net Core FinTech

London, Greater London | £90,000 - £110,000 per yearManaged by: C# Team

Back End Developer / Engineer (C# .Net Core) London / WFH to £110k

Are you a technologist Back End Developer who enjoys working on complex low latency, real-time systems?

You could be progressing your career, in a senior, hands-on role at a hugely successful FinTech / FX brokerage whilst enjoying a range of perks and benefits.

As a Back End Developer you'll be an integral part of an Agile development team with a focus on backend development of inhouse trade processing systems that have real-time, low latency capabilities. You'll actively participate in system design discussions, contributing new ideas and promoting best practice across the full development lifecycle.

Location / WFH:

There's a hybrid work from policy; you'll join colleagues in impressive London, City offices three days a week.


  • You have strong C# .Net backend development skills including .Net Core, multi-threading, garbage collection, LINQ, generic programming, SOLID design principles
  • You have a good knowledge of databases and SQL
  • You have full software development lifecycle experience including testing
  • You have strong analysis and problem solving skills
  • You're collaborative with excellent communication skills
  • Ideally you will have experience in a similar FinTech / financial services environment
  • You're familiar with cloud based services in Azure or AWS and Continuous Integration tools such as Bamboo, TeamCity, Octopus or similar
  • You're likely to be degree educated, Computer Science or similar technical discipline

What's in it for you:

As a Back End Developer / Engineer you will earn a competitive salary:

  • Up to £110k + bonus
  • Medical Insurance coverage for you and your family
  • Flexible working
  • Employee wellness initiatives
  • Personalised career development
  • Company lunch in the office
  • Regular social events

Apply now to find out more about this Back End Developer / Engineer (C# .Net Core) 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/20773/B/KS/230124_1706016540

Apply Now