.Net Developer in London

.Net Developer in London

London Full-Time 45000 - 75000 Β£ / year (est.) No home office possible
W

At a Glance

  • Tasks: Design and develop modern .NET applications while collaborating with dynamic teams.
  • Company: Fast-paced tech company in London with a focus on innovation.
  • Benefits: Competitive day rate, hybrid work model, and potential for contract extension.
  • Why this job: Join a delivery-focused team and make an impact on critical systems.
  • Qualifications: Strong experience with C# and .NET, plus Agile teamwork skills.
  • Other info: Opportunity to work with modern tools and grow your career.

The predicted salary is between 45000 - 75000 Β£ per year.

Location - London (Hybrid – 2–3 days onsite)

Contract Type - Contract (Outside IR35 / Inside IR35 – depending on client)

Duration - 12 months (likely extension)

Day Rate - Competitive

Role Overview

We are looking for an experienced .NET Developer to join a delivery-focused engineering team working on business-critical systems in a fast-paced London-based environment. The role will involve building, enhancing and supporting modern .NET applications, collaborating closely with product, QA and DevOps teams, and contributing to the ongoing modernisation of legacy platforms. This is a hands-on contract role suited to a developer who is comfortable owning features end-to-end and working in production environments.

Key Responsibilities

  • Design, develop and maintain applications using C# and .NET / .NET Core
  • Contribute to the development of RESTful APIs and backend services
  • Work on the modernisation and refactoring of legacy .NET applications
  • Collaborate with product managers, business analysts and QA to deliver high-quality features
  • Write clean, testable and maintainable code following best practices
  • Participate in code reviews and contribute to improving engineering standards
  • Support production systems, including bug fixing and performance tuning
  • Work within Agile / Scrum delivery teams

Required Skills & Experience

  • Strong commercial experience with C# and .NET / .NET Core
  • Experience building and consuming REST APIs
  • Solid understanding of object-oriented design and software engineering principles
  • Experience with SQL Server and relational databases
  • Familiarity with unit testing frameworks (e.g. xUnit, NUnit, MSTest)
  • Experience working in Agile delivery environments
  • Comfortable working as a contractor in a delivery-focused role

Nice to Have

  • Experience with cloud platforms (Azure preferred; AWS also acceptable)
  • Knowledge of Docker and containerised applications
  • Frontend experience with Angular, React or Blazor
  • CI/CD experience using Azure DevOps, GitHub Actions or similar
  • Experience in financial services or other regulated environments

If you’re a Senior .NET Developer who wants challenging work, modern tools, and the freedom that comes with contract roles, we’d love to hear from you.

.Net Developer in London employer: Wave Talent

Join a dynamic and innovative team in the heart of London as a .NET Developer, where you'll have the opportunity to work on cutting-edge projects that make a real impact. Our hybrid work model promotes a healthy work-life balance, while our collaborative culture fosters continuous learning and professional growth. With competitive day rates and the chance to modernise legacy systems, this role offers not just a job, but a meaningful career path in a fast-paced environment.
W

Contact Detail:

Wave Talent Recruiting Team

StudySmarter Expert Advice 🀫

We think this is how you could land .Net Developer in London

✨Tip Number 1

Network like a pro! Reach out to your connections in the tech world, especially those who are already working in .NET roles. A friendly chat can lead to insider info about job openings or even referrals that could give you an edge.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your best .NET projects. Whether it's a personal project or contributions to open-source, having tangible examples of your work can really impress potential employers.

✨Tip Number 3

Prepare for interviews by brushing up on common .NET interview questions and coding challenges. Practising with friends or using online platforms can help you feel more confident and ready to tackle any technical questions thrown your way.

✨Tip Number 4

Don’t forget to apply through our website! We’ve got loads of opportunities for .NET Developers, and applying directly can sometimes speed up the process. Plus, we love seeing candidates who take the initiative!

We think you need these skills to ace .Net Developer in London

C#
.NET
.NET Core
RESTful APIs
SQL Server
Object-Oriented Design
Unit Testing Frameworks (e.g. xUnit, NUnit, MSTest)
Agile
Docker
Azure
Angular
React
Blazor
CI/CD
Performance Tuning

Some tips for your application 🫑

Tailor Your CV: Make sure your CV highlights your experience with C# and .NET / .NET Core. We want to see how you've built and maintained applications, so don’t hold back on those details!

Showcase Your Projects: Include specific examples of projects where you’ve developed RESTful APIs or modernised legacy systems. We love seeing real-world applications of your skills, so let us know what you've achieved!

Keep It Clean and Professional: Your written application should be clear and concise. Use proper formatting and check for any typos. We appreciate a well-organised application that reflects your attention to detail.

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!

How to prepare for a job interview at Wave Talent

✨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 building RESTful APIs and any legacy systems you've modernised. They’ll likely ask you technical questions, so being able to demonstrate your knowledge will really set you apart.

✨Showcase Your Collaboration Skills

Since this role involves working closely with product managers, QA, and DevOps teams, be prepared to share examples of how you've successfully collaborated in past projects. Highlight your experience in Agile environments and how you’ve contributed to team success.

✨Prepare for Code Reviews

Expect to discuss your approach to writing clean, testable code and your experience with code reviews. Think of specific instances where you’ve improved engineering standards or helped a teammate enhance their code. This shows you value quality and teamwork.

✨Familiarise Yourself with the Company’s Tech Stack

If you know what technologies the company uses, like Azure or Docker, make sure to mention your familiarity with them. Even if you haven’t worked directly with these tools, showing that you’re eager to learn and adapt can leave a great impression.

.Net Developer in London
Wave Talent
Location: London

Land your dream job quicker with Premium

You’re marked as a top applicant with our partner companies
Individual CV and cover letter feedback including tailoring to specific job roles
Be among the first applications for new jobs with our AI application
1:1 support and career advice from our career coaches
Go Premium

Money-back if you don't land a job in 6-months

W
Similar positions in other companies
UK’s top job board for Gen Z
discover-jobs-cta
Discover now
>