Senior C# Developer .Net - FinTech

Senior C# Developer .Net - FinTech

Full-Time 60000 - 75000 £ / year (est.) Home office (partial)
Client Server

At a Glance

  • Tasks: Lead the development of a flagship desktop insurance platform in a dynamic Agile team.
  • Company: Join a global FinTech leader with a focus on innovation and collaboration.
  • Benefits: Earn up to £90k, enjoy hybrid working, and access great perks like enhanced parental leave.
  • Other info: Flexible work model with opportunities for training and career development.
  • Why this job: Make a real impact on complex systems while advancing your career in a supportive environment.
  • Qualifications: Expertise in C# .Net Core and experience with scalable systems required.

The predicted salary is between 60000 - 75000 £ per year.

Do you have expertise with C# desktop development, working on complex scalable systems? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with continual learning opportunities in a global Fintech.

As a Senior C# Developer you’ll join an Agile team responsible for the flagship desktop insurance platform that handles 4 billion requests per month. You’ll play a key role in architecting, designing and developing new features and enhancements whilst ensuring high levels of security, reliability, maintainability, usability and performance. You’ll collaborate with the Product Owner and with other development teams to input into design and technical choices and provide technical ownership in an Agile environment that encourages close collaboration and continual improvement.

Location / WFH: There’s a flexible work from home hybrid model, you’ll join colleagues in the Reigate office twice a week for team meet-ups and stakeholder meetings with the other three days work from home.

About you:

  • You have expertise with C# .Net Core backend software development, having worked on large, scalable systems with complexity.
  • You have strong technical leadership experience (taking ownership of features, not managing people).
  • You are collaborative and pragmatic yet able to push back and influence senior engineers.
  • You’re an advocate of creating clean, reusable and maintainable code and have a good knowledge of modern Microsoft software engineering best practices.
  • You have a good knowledge of event-driven architecture.
  • You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms.
  • You have a good understanding of CI/CD and Infrastructure as Code (IaC).
  • You have an appreciation of Azure, SaaS, PaaS, microservices.
  • You’re likely to be degree educated in a relevant STEM discipline e.g. Computer Science with a good grasp of mathematics.

What’s in it for you:

  • Up to £90k salary plus bonus (c20%).
  • Hybrid working (3 days a week work from home).
  • Enhanced parental leave.
  • 25 days holiday (plus buy days and your birthday off).
  • Pension (up to 10% contribution).
  • Health Care and Life Assurance.
  • Training and career development.
  • Social events and a range of other perks.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We’re an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Senior C# Developer .Net - FinTech employer: Client Server

Join a leading global FinTech company as a Senior C# Developer in Reigate, where you will thrive in a dynamic and inclusive work culture that prioritises collaboration and continuous learning. Enjoy a competitive salary, hybrid working model, generous benefits including enhanced parental leave and 25 days holiday, and ample opportunities for professional growth while contributing to innovative projects that handle billions of requests monthly.

Client Server

Contact Details:

Client Server Recruitment Team

StudySmarter Expert Advice🤫

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

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Client Server or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Client Server.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Client Server.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Client Server that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

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

C#
.Net Core
Desktop Application Development
Agile Methodologies
Technical Leadership
Event-Driven Architecture
OOP (Object-Oriented Programming)

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Client Server.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Client Server and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Client Server

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Client Server uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.