Senior C# Developer / Software Engineer (Windows Desktop Trading Systems) London to £140kAre you a Senior C# Developer with strong Windows desktop development skills combined with banking / financial services experience?You could be progressing your career at a Hedge Fund with over $10 billion under management.As a Senior C# Developer you will work on critical systems across front, middle and back office systems to support trading, operations, finance, compliance and investor relations, optimising system performance to ensure efficient real-time data processing, reporting and automation of operational workflows. You'll focus on building C#, WinForms, WPF desktop applications and design and implementation of scalable, service orientated architectures (SOA) but will also gain exposure to web applications using React and / or Angular.This is a senior, hands-on position, you'll collaborate with colleagues in the US and Canada and be the sole resource on these systems for the UK.Location / WFH:You'll join colleagues in the London office with flexibility to work from home once a week; there's a friendly and collaborative environment with casual dress code and a range of facilities.About you:You have strong C# desktop development experience on Windows within a banking or financial services environmentYou have a strong knowledge of SQL databasesYou have a good understanding of asset classes e.g. Fixed Income, EquitiesYou're familiar with RESTful APIs, UI development and cloud computingYou have excellent communication and stakeholder management skillsYou're degree educated in Computer Science or similar disciplineWhat's in it for you:As a Senior C# Developer / Software Engineer you will earn a competitive package:Salary to £140k + bonusPension and Private HealthcareHybrid working (x3 days in London office)Impactful role working on cutting edge AI technologyExcellent career growth opportunitiesApply now to find out more about this Senior C# Developer / Software Engineer (Windows Desktop Trading Systems) 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.