Senior Developer - C# .Net

Senior Developer - C# .Net

Temporary Home office (partial)
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At a Glance

  • Tasks: Develop and enhance full-stack applications in a dynamic risk environment.
  • Company: Global (re)insurance organisation with a focus on innovation.
  • Benefits: Competitive day rate, flexible work schedule, and potential for contract extension.
  • Other info: Join a collaborative team in a specialist role with exciting challenges.
  • Why this job: Make a real impact on global risk systems and utilise your expertise in exposure management.
  • Qualifications: Proven experience in (re)insurance and strong full-stack development skills.

A global (re)insurance organisation is seeking a Senior Full Stack Developer to support and enhance enterprise ERM / Exposure Management platforms. This contract role focuses on maintaining and modernising legacy systems while building backend services and integrations within a highly specialised risk environment.

Key Responsibilities

  • Develop and enhance full-stack applications, including new features and system improvements.
  • Support and refactor legacy platforms, ensuring performance, scalability and stability.
  • Troubleshoot complex production issues across business-critical systems.
  • Design and integrate REST APIs and third-party services, including exposure/cat modelling tools.
  • Collaborate with business and technical stakeholders in an agile delivery environment.

Key Experience Required (Essential)

  • Proven experience within (re)insurance environments.
  • Hands-on experience in Exposure Management/catastrophe modelling platforms, including working with modelled risk at the account or portfolio level.
  • Experience integrating with catastrophe modelling tools or APIs (e.g. AIR Touchstone, RMS, Analyse Re).
  • Strong full-stack development experience (Angular, JavaScript/jQuery, Python or C#).
  • Solid knowledge of SQL Server and T-SQL, with strong debugging and optimisation skills.

Desirable

  • Experience with cloud platforms (AWS/Azure) and DevOps tooling.
  • Familiarity with agile delivery and modern development practices.

Please note: This is a specialist role — candidates must have prior experience within (re)insurance and exposure/catastrophe modelling environments to be considered.

Work at the heart of global risk systems—where your experience with exposure and catastrophe modelling will be genuinely valued and put to immediate use.

Senior Developer - C# .Net employer: Lorien

Join a leading global (re)insurance organisation in London, where your expertise as a Senior Developer will be highly valued in a dynamic and collaborative work culture. With a focus on employee growth and development, this role offers the opportunity to work on cutting-edge technology while enjoying the benefits of a competitive day rate and the flexibility of a hybrid working model. Experience a supportive environment that prioritises innovation and professional advancement in the heart of the City.

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Contact Details:

Lorien Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Developer - C# .Net

Tip Number 1

Network like a pro! Reach out to your connections in the (re)insurance industry and let them know you're on the lookout for opportunities. You never know who might have the inside scoop on a role that’s perfect for you.

Tip Number 2

Show off your skills! If you’ve got a portfolio or GitHub with projects related to C# .Net or exposure management, make sure to highlight it during interviews. It’s a great way to demonstrate your hands-on experience and technical prowess.

Tip Number 3

Prepare for those tricky questions! Brush up on your knowledge of catastrophe modelling tools and be ready to discuss how you've tackled complex production issues in the past. This will show you’re not just a developer, but a problem-solver too.

Tip Number 4

Don’t forget to apply through our website! We’ve got loads of opportunities that match your skills, and applying directly can sometimes give you an edge. Plus, we love seeing candidates who are proactive about their job search!

We think you need these skills to ace Senior Developer - C# .Net

C#
Full Stack Development
Angular
JavaScript
jQuery
Python
SQL Server

Some tips for your application 🫡

Tailor Your CV:Make sure your CV is tailored to the Senior Developer role. Highlight your experience in (re)insurance and exposure management, as well as your full-stack development skills. We want to see how your background aligns with what we're looking for!

Showcase Relevant Projects:Include specific projects that demonstrate your hands-on experience with catastrophe modelling platforms and REST APIs. We love seeing real examples of your work, especially if they relate to the key responsibilities mentioned in the job description.

Keep It Clear and Concise:When writing your application, keep it clear and to the point. Use bullet points where possible to make it easy for us to read through your experience and skills. We appreciate a well-structured application that gets straight to the good stuff!

Apply Through Our Website:Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows us you’re keen on joining the StudySmarter team!

How to prepare for a job interview at Lorien

Know Your Tech Stack

Make sure you brush up on your full-stack development skills, especially in C#, Angular, and SQL Server. Be ready to discuss specific projects where you've used these technologies, as well as any challenges you faced and how you overcame them.

Understand the (Re)Insurance Landscape

Since this role is within a (re)insurance environment, it’s crucial to familiarise yourself with exposure management and catastrophe modelling. Prepare to talk about your experience in these areas and how it relates to the job at hand.

Showcase Your Problem-Solving Skills

Be prepared to discuss complex production issues you've troubleshot in the past. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your analytical thinking and debugging skills.

Collaborate Like a Pro

This role involves working closely with both business and technical stakeholders. Think of examples where you've successfully collaborated in an agile environment, and be ready to share how you communicate effectively across different teams.