Senior .Net Developer (C#) in London

Senior .Net Developer (C#) in London

London Temporary 60000 - 80000 € / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design and develop high-performance C#/.NET applications for financial services.
  • Company: Leading financial services firm with a focus on innovation and technology.
  • Benefits: Competitive pay, hybrid work model, and opportunities for professional growth.
  • Other info: Collaborative environment with potential for career advancement.
  • Why this job: Join a dynamic team and make an impact in risk management and securities lending.
  • Qualifications: Strong C#/.NET skills and experience in financial services required.

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

We are seeking an experienced C# / .NET Developer to join a technology team supporting critical Financial Services platforms, with a strong focus on Risk Management and/or Securities Lending domains. The role involves designing, building, and supporting high performance systems used for risk calculations and trading/financing workflows. You will work closely with quants, risk managers, business analysts, and product owners to deliver robust, scalable solutions in a regulated environment.

Key Responsibilities

  • Design, develop, and maintain C# / .NET applications supporting Risk or Securities Lending platforms
  • Build and consume RESTful APIs to integrate with upstream/downstream systems
  • Implement scalable, testable, and maintainable object oriented code following best practices
  • Contribute to risk workflows including exposure calculations, limits, and reporting
  • Work with large data sets and high throughput systems typical of financial services
  • Participate in code reviews, architectural discussions, and technical design sessions
  • Collaborate with cross functional teams (Risk, Front Office, Operations, Compliance)
  • Support production systems and assist with incident analysis and remediation

Required Skills & Experience

  • Strong hands on experience with C# and .NET (.NET Core / .NET)
  • Excellent Object Oriented Programming (OOP) skills and design principles
  • Proven experience designing and implementing APIs (REST / JSON)
  • Solid understanding of application architecture, performance, and scalability
  • Experience with SQL databases (e.g. SQL Server)
  • Familiarity with unit testing, integration testing, and CI/CD pipelines
  • Financial Services Domain Knowledge (Essential)
  • Experience working in Financial Services technology environments
  • Strong domain knowledge in at least one of: Risk Management, Securities Lending / Prime Brokerage, Collateral, Margin, or Financing platforms

Risk & Regulatory Experience (Highly Beneficial)

  • Exposure to risk and regulatory methodologies such as: RWA (Risk Weighted Assets), CCAR, Basel III / Basel IV frameworks
  • Understanding of credit risk, counterparty exposure, or capital calculations is a strong advantage

Nice to Have

  • ~10+ years experience
  • Experience with cloud platforms (Azure / AWS)
  • Messaging technologies (e.g. Kafka)
  • Experience in front to back trading or financing systems
  • Familiarity with Agile / Scrum delivery methodologies

Personal Attributes

  • Strong problem solving and analytical mindset
  • Comfortable working in complex, regulated environments
  • Able to communicate effectively with both technical and non technical stakeholders
  • Proactive, delivery focused, and detail oriented

Senior .Net Developer (C#) in London employer: Lancesoft Ltd

Join a leading financial services technology team in London as a Senior .NET Developer, where you will be at the forefront of developing high-performance systems that drive risk management and securities lending solutions. Our hybrid work culture promotes collaboration and innovation, while offering ample opportunities for professional growth and development in a dynamic, regulated environment. With a focus on employee well-being and a commitment to excellence, we provide a rewarding workplace that values your contributions and fosters your career advancement.

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Contact Detail:

Lancesoft Ltd Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior .Net Developer (C#) in London

Tip Number 1

Network like a pro! Reach out to your connections in the financial services sector, especially those who work with C# and .NET. A friendly chat can lead to insider info about job openings or even referrals.

Tip Number 2

Show off your skills! Create a portfolio showcasing your best C#/.NET projects, especially those related to risk management or securities lending. This will give potential employers a taste of what you can bring to the table.

Tip Number 3

Prepare for interviews by brushing up on your technical knowledge and soft skills. Be ready to discuss your experience with APIs, SQL databases, and how you've tackled challenges in regulated environments.

Tip Number 4

Don't forget to apply through our website! We make it easy for you to find roles that match your skills and interests. Plus, it shows you're serious about joining our team!

We think you need these skills to ace Senior .Net Developer (C#) in London

C#
.NET
.NET Core
Object Oriented Programming (OOP)
RESTful APIs
SQL databases
Financial Services Domain Knowledge

Some tips for your application 🫡

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

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about risk management or securities lending. We love seeing candidates who can connect their personal interests with our mission.

Showcase Your Technical Skills:When filling out your application, be specific about your technical expertise. Mention your experience with APIs, SQL databases, and any cloud platforms you've worked with. We’re looking for those details that set you apart!

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 the role. Plus, it’s super easy – just a few clicks and you’re done!

How to prepare for a job interview at Lancesoft Ltd

Know Your Tech Inside Out

Make sure you brush up on your C# and .NET skills before the interview. Be ready to discuss your experience with object-oriented programming, API design, and any relevant financial services knowledge. They’ll want to see that you can not only talk the talk but also walk the walk when it comes to technical expertise.

Showcase Your Problem-Solving Skills

Prepare to share specific examples of how you've tackled complex problems in previous roles. Think about situations where you had to work under pressure or deal with regulatory challenges. This will demonstrate your analytical mindset and ability to thrive in a regulated environment.

Familiarise Yourself with Financial Concepts

Since this role is focused on risk management and securities lending, it’s crucial to understand key concepts like RWA, Basel III, and credit risk. Brush up on these topics so you can engage in meaningful discussions with quants and risk managers during the interview.

Prepare for Collaborative Scenarios

Expect questions about teamwork and collaboration, especially since you'll be working with cross-functional teams. Think of examples where you’ve successfully collaborated with non-technical stakeholders or contributed to architectural discussions. This will highlight your communication skills and proactive approach.