C# Developer WPF - Front Office

Client Server Ltd.; Greater London; Hybrid; GBP 100,000 - 125,000; Full time

Benefits offered by this job

Pension

Life Assurance

1 day WFH

Healthcare

Employee Assistance Program

Retail Discounts

Career progression

Job summary

Client Server Ltd. is seeking a senior C# Developer to build sophisticated front office user interfaces using C# and WPF in a trading environment in London. You will work closely with traders to translate requirements into robust software, delivering high-performance UI across real-time trading desks.

The role sits within a global engineering team with occasional collaboration with New York, offering hybrid work with one remote day per week.

Qualifications

• Strong C# and WPF development experience.
• Experience working with traders in Front Office trading environments.
• Excellent communication and stakeholder management skills.
• Degree in Computer Science or related STEM discipline.

Responsibilities

• Develop front office UI using C# and WPF.
• Collaborate with traders to translate requirements into solutions.
• Enhance the real-time trading platform for high performance.
• Work with a global engineering team across London and New York.

Skills

C# & WPF

Front Office trading

Communication skills

CS fundamentals

Education

Bachelor's degree in Computer Science or STEM

Job description

London, Greater London | £100k - £125k per year

C# Developer / Software Engineer (WPF) London to £125k

Do you have strong C# and WPF UI development skills within Front Office trading environments?

You could be progressing your career in a senior, hands-on C# Developer at the Investment Management arm of a global bank.

As a C# Developer your focus will be on developing sophisticated front office user interfaces using C# and WPF, supporting real-time, high-performance trading across primarily equities and options. You'll work closely with traders to understand requirements, translate them into robust technical solutions and continually enhance the platform.

You'll be part of a global engineering team, working closely with colleagues in New York and one other team member in London. The role sits firmly within the Front Office, giving you direct interaction with traders and the opportunity to build technology that has an immediate impact on the trading desk.

Location:

You will be based in the London, City office with flexibility to work from home once a week.

About you:

• You have strong C# and WPF development experience
• You have experience of working with traders in Front Office trading environments
• You have excellent communication and stakeholder management skills
• You have a strong knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures
• You're degree educated in Computer Science or similar STEM disciplines

What's in it for you:

• Salary to £125k + bonus
• Pension, Life Assurance
• One day work from home per week
• Healthcare and access to Peppy Healthcare services that support fertility, pregnancy and menopause
• Employee Assistance Programme
• Retail discounts and more
• Continuous training and career progression opportunities