C# Developer - Risk Technology in London

C# Developer - Risk Technology in London

London Full-Time 60000 - 80000 £ / year (est.) No working from home possible
Maven Securities

At a Glance

  • Tasks: Design and develop innovative risk systems with a focus on performance and resilience.
  • Company: Join a leading trading firm revolutionising financial markets with cutting-edge technology.
  • Benefits: Competitive pay, private healthcare, gym access, and 25 days of annual leave.
  • Other info: Enjoy a casual dress code and a dynamic work environment with great growth potential.
  • Why this job: Make a real impact in finance while collaborating with traders and tech experts.
  • Qualifications: Strong C# skills, analytical mindset, and experience with .NET Core and CI/CD.

The predicted salary is between 60000 - 80000 £ per year.

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market‑making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improving liquidity across global listed derivatives. Through advanced execution and pricing technologies, we improve how financial markets operate.

You will join a small team, collaborating with traders, risk specialists and developers to help optimise, automate and enhance our risk systems, including reporting, position management, and building new and innovative solutions. The team’s main responsibility is for middleware and backend services; we also develop full-stack solutions, including web‑based front‑ends.

What you’re going to do:

  • Design and develop sound solutions to support critical business functions with a focus on testability, maintainability, performance and resilience.
  • Craft great code and tests, using automation as your friend.
  • Analyse, capture and communicate your design decisions.
  • Interact and collaborate with stakeholders, SREs and Infrastructure engineers.

What you’re going to need:

  • Strong analytical and system design skills.
  • Excellent C# ability including strong focus on testing processes.
  • .NET Core; CI/CD, containerization (Docker and/or Kubernetes).

Nice to have:

  • Knowledge of financial markets & securities (particularly equities, bonds, futures and options).
  • Derivative pricing and risk management.
  • Python libraries (pandas, NumPy etc).
  • SQL and large data handling experience.
  • Modern Front‑end UI development experience, especially React and TypeScript.
  • Event‑driven design, DDD, CQRS and/or EventSourcing experience for Multithreading, distributed design, message queues (e.g. Kafka, RabbitMQ), fault‑tolerance, Prometheus, Grafana.

What We Can Offer You:

  • Competitive compensation.
  • Group Pension plan.
  • Annual discretionary bonus.
  • Fully catered breakfast, lunch and snacks.
  • 25 days’ annual leave.
  • Informal dress code.
  • Private healthcare and life assurance.
  • Cycle‑to‑work scheme.
  • Private Gym.

C# Developer - Risk Technology in London employer: Maven Securities

Maven is an exceptional employer, offering a dynamic work environment where innovation thrives. As a C# Developer in our Risk Technology team, you will collaborate closely with traders and specialists, gaining invaluable insights into financial markets while enjoying competitive compensation, comprehensive benefits, and ample opportunities for professional growth. Our culture promotes creativity and teamwork, ensuring that every employee feels valued and empowered to contribute to our mission of enhancing market liquidity.

Maven Securities

Contact Details:

Maven Securities Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land C# Developer - Risk Technology in London

Tip Number 1

Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.

Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those involving C# and .NET Core. This gives potential employers a taste of what you can do and sets you apart from the crowd.

Tip Number 3

Prepare for interviews by brushing up on your technical knowledge and problem-solving skills. Practice coding challenges and be ready to discuss your design decisions and how you approach testing.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search.

We think you need these skills to ace C# Developer - Risk Technology in London

C#
.NET Core
CI/CD
Containerization (Docker and/or Kubernetes)
Analytical Skills
System Design Skills
Testing Processes

Some tips for your application 🫡

Tailor Your CV:Make sure your CV is tailored to the C# Developer role. Highlight your experience with .NET Core, CI/CD, and any relevant projects that showcase your analytical and system design skills. We want to see how you can contribute to our risk technology team!

Showcase Your Coding Skills:Include examples of your coding prowess in C#. If you've worked on testable and maintainable code, let us know! We love seeing how you craft great code and tests, so don’t hold back on sharing your best work.

Communicate Clearly:When writing your application, be clear and concise. Explain your design decisions and how you collaborate with others. We value communication, especially since you'll be working closely with traders and developers in our team.

Apply Through Our Website:We encourage you to apply through our website for a smoother process. It’s the best way for us to receive your application and get to know you better. Plus, it shows you're keen on joining our awesome team!

How to prepare for a job interview at Maven Securities

Know Your C# Inside Out

Make sure you brush up on your C# skills before the interview. Be ready to discuss your experience with testing processes and .NET Core, as these are crucial for the role. Practising coding challenges can also help you demonstrate your problem-solving abilities.

Understand the Financial Landscape

While not mandatory, having a grasp of financial markets and securities will give you an edge. Familiarise yourself with concepts like equities, bonds, and derivatives. This knowledge will help you communicate effectively with traders and risk specialists during the interview.

Showcase Your Collaboration Skills

Since the role involves working closely with various stakeholders, be prepared to share examples of how you've successfully collaborated in past projects. Highlight your ability to communicate design decisions and work within a team to optimise solutions.

Get Comfortable with Modern Tech

Familiarise yourself with containerization tools like Docker and Kubernetes, as well as CI/CD practices. If you have experience with front-end technologies like React and TypeScript, be sure to mention it. Showing that you're adaptable and keen to learn new technologies will impress the interviewers.