Senior C#/.NET developer in London

Senior C#/.NET developer in London

London Full-Time 80000 - 100000 £ / year (est.) No working from home possible
Radley James

At a Glance

  • Tasks: Design and develop cutting-edge applications for trading platforms using C#/.NET.
  • Company: Join a fast-paced investment banking tech team driving innovation.
  • Benefits: Attractive compensation package with excellent additional benefits.
  • Other info: Opportunity to mentor junior developers and grow in a dynamic environment.
  • Why this job: Make a real impact on mission-critical applications used by traders globally.
  • Qualifications: Strong C#/.NET experience; familiarity with trading environments is a plus.

The predicted salary is between 80000 - 100000 £ per year.

We’re looking for a Senior Front Office Developer to join a fast-paced Front Office technology team delivering cutting-edge solutions for trading and structured products platforms. In this role, you’ll work on mission-critical applications, collaborate with global teams, and drive innovation across scalable, low-latency systems used directly by traders and business stakeholders.

Responsibilities

  • Design, develop, and enhance enterprise-grade applications using C#/.NET
  • Build scalable, high-performance server-side and multi-threaded systems
  • Collaborate closely with Front Office, product teams, and global engineering groups
  • Deliver secure APIs and web services for business-critical applications
  • Participate in architecture discussions, code reviews, and Agile ceremonies
  • Troubleshoot production issues and continuously improve platform stability
  • Mentor junior developers and contribute to technical best practices

Qualifications

  • Strong hands-on experience with C# and .NET
  • Solid understanding of server-side development and multi-threading
  • Previous experience in Front Office trading environments, preferably within Equity Derivatives
  • Experience with another language like Java or Python is a big plus
  • Familiarity with pricing, risk management, or quantitative modelling platforms would be considered a strong advantage

This role offers an attractive compensation package along with a range of excellent additional benefits.

Senior C#/.NET developer in London employer: Radley James

As a Senior C#/.NET Developer in our dynamic Front Office technology team, you will thrive in an innovative environment that prioritises collaboration and professional growth. We offer competitive compensation, comprehensive benefits, and the opportunity to work on mission-critical applications that directly impact trading operations, all while being part of a culture that values mentorship and continuous improvement.

Radley James

Contact Details:

Radley James Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior C#/.NET developer in London

Tip Number 1

Network like a pro! Reach out to your connections in the investment banking and tech space. Attend meetups or webinars where you can chat with industry folks. You never know who might have the inside scoop on job openings!

Tip Number 2

Show off your skills! Create a portfolio showcasing your C#/.NET projects, especially those related to trading or financial applications. This will give potential employers a taste of what you can bring to their team.

Tip Number 3

Prepare for those interviews! Brush up on your technical knowledge, especially around server-side development and multi-threading. Practice common coding challenges and be ready to discuss your past experiences in Front Office environments.

Tip Number 4

Don’t forget to apply through our website! We’ve got some fantastic opportunities waiting for you. Plus, it’s a great way to ensure your application gets seen by the right people in our team.

We think you need these skills to ace Senior C#/.NET developer in London

C#
.NET
Server-Side Development
Multi-Threading
API Development
Web Services
Agile Methodologies

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your experience with C# and .NET, especially in Front Office environments. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about investment banking technology and how your background makes you a perfect fit for our team. Keep it engaging and to the point.

Showcase Your Problem-Solving Skills:In your application, mention specific examples where you've tackled production issues or improved platform stability. We love seeing how you think on your feet and drive innovation in your work!

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity. Plus, it’s super easy!

How to prepare for a job interview at Radley James

Know Your Tech Inside Out

Make sure you brush up on your C# and .NET skills before the interview. Be ready to discuss your hands-on experience with server-side development and multi-threading, as these are crucial for the role. Prepare to showcase specific projects where you've implemented these technologies.

Understand the Business Context

Since this role is in investment banking, it’s essential to have a grasp of how Front Office technology impacts trading and structured products. Familiarise yourself with concepts like pricing and risk management, and be prepared to discuss how your technical skills can drive innovation in these areas.

Collaborate and Communicate

This position involves working closely with global teams and product stakeholders. Think of examples from your past experiences where you successfully collaborated on projects. Highlight your communication skills and how you’ve contributed to Agile ceremonies or code reviews.

Show Your Mentorship Skills

As a senior developer, mentoring junior developers will be part of your role. Be ready to talk about your experience in guiding others, sharing best practices, and fostering a collaborative environment. This shows that you’re not just a tech whiz but also a team player.