Developer (C# .NET SQL) in London

Developer (C# .NET SQL) in London

London Temporary 50000 - 60000 € / year (est.) Home office (partial)
LanceSoft UK

At a Glance

  • Tasks: Design and develop high-performance C#/.NET applications for financial services.
  • Company: Join a leading tech team in the financial services sector.
  • Benefits: Competitive hourly rate, hybrid work model, and professional growth opportunities.
  • Other info: Collaborative environment with opportunities to work on complex projects.
  • Why this job: Make an impact in risk management and securities lending with cutting-edge technology.
  • Qualifications: Strong C#/.NET skills and experience in financial services required.

The predicted salary is between 50000 - 60000 € 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
  • Core Technical Skills
  • 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
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

Developer (C# .NET SQL) in London employer: LanceSoft UK

Join a leading financial services technology team in London, where innovation meets collaboration. As a Senior C# / .NET Developer, you'll thrive in a hybrid work environment that fosters professional growth and offers competitive rates. With a strong emphasis on risk management and securities lending, you'll have the opportunity to work alongside industry experts, contributing to impactful projects while enjoying a supportive culture that values your contributions and encourages continuous learning.

LanceSoft UK

Contact Detail:

LanceSoft UK Recruiting Team

StudySmarter Expert Advice🤫

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

Network Like a Pro

Get out there and connect with folks in the industry! Attend meetups, webinars, or even just grab a coffee with someone who works in financial services tech. You never know who might have the inside scoop on job openings or can put in a good word for you.

Show Off Your Skills

When you get the chance to chat with potential employers, make sure to highlight your C# and .NET experience. Share specific examples of projects you've worked on, especially those related to risk management or securities lending. This will show them you're not just talk!

Ace the Technical Interview

Brush up on your coding skills and be ready to tackle some technical challenges. Practice common C# and .NET interview questions, and don’t forget to demonstrate your understanding of APIs and SQL databases. We want to see you shine!

Apply Through Us!

Don’t forget to check out our website for the latest job openings. Applying through StudySmarter gives you a better chance to stand out, and we’re here to support you every step of the way. Let’s land that dream job together!

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

C#
.NET
.NET Core
Object-Oriented Programming (OOP)
RESTful APIs
SQL
SQL Server

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 the role.

Showcase Your Technical Skills:When filling out your application, be specific about your technical skills. Mention your experience with APIs, SQL databases, and any testing frameworks you've used. We’re looking for solid examples that demonstrate your expertise!

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 follow the prompts!

How to prepare for a job interview at LanceSoft UK

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 SQL databases. They’ll likely ask you to solve a coding problem or explain your thought process, so practice coding challenges related to financial services.

Understand the Financial Services Landscape

Since this role is in financial services, it’s crucial to have a solid grasp of risk management and securities lending. Familiarise yourself with key concepts like RWA, Basel III, and how they impact technology solutions. This knowledge will help you stand out as someone who understands the domain.

Prepare for Scenario-Based Questions

Expect questions that assess how you handle real-world problems. Think about past experiences where you’ve contributed to risk workflows or dealt with high throughput systems. Be ready to share specific examples that highlight your problem-solving skills and ability to work in regulated environments.

Showcase Your Collaboration Skills

This role involves working closely with various teams, so be prepared to discuss how you’ve collaborated with quants, risk managers, and other stakeholders in the past. Highlight your communication skills and give examples of how you’ve successfully navigated complex projects with cross-functional teams.