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- Tasks: Design and develop high-quality Windows applications using C# and .NET.
- Company: Join a leading organisation in Essex with a focus on innovation.
- Benefits: Competitive salary up to £50,000, flexible work, and career growth.
- Other info: Collaborative environment with opportunities for professional development.
- Why this job: Be part of a cloud transformation and modernise legacy systems.
- Qualifications: 3+ years in C#/.NET development and strong SQL Server skills.
The predicted salary is between 50000 - 50000 £ per year.
Location: Essex – 2 days per week
Type: Permanent
Salary: Up to £50,000
Cooper Lomaz are working with a leading organisation to recruit an experienced .NET Windows Developer to join their growing technology team. This is an exciting opportunity to work on business-critical applications, helping to modernise legacy systems and play a key role in a wider cloud transformation programme.
The Role
As a Windows Developer, you will be responsible for designing, developing, and maintaining high‐quality Windows applications and services. You'll work closely with both technical teams and business stakeholders to deliver scalable and reliable solutions. A key part of the role will involve refactoring existing systems into .NET and contributing to the future cloud architecture strategy.
Key Responsibilities
- Develop and maintain Windows applications and services
- Collaborate with project managers, testers, and business users
- Refactor and migrate legacy systems into C# / .NET
- Deliver high‐quality solutions within agreed timescales
- Produce and maintain technical documentation
- Participate in code reviews and follow best practices
- Contribute to design, planning, and estimation sessions
- Take ownership of tasks and manage your workload effectively
About You
We're looking for a developer with a strong technical background and a proactive approach to problem-solving.
Experience Required
- Minimum 3 years' experience developing in C# / .NET
- Strong experience with SQL Server (T‐SQL)
- Experience working with APIs, databases, and integrations
- Proven track record of delivering production-ready software
- Experience with Agile/Scrum methodologies (desirable)
- Exposure to performance optimisation and troubleshooting
- Understanding of secure coding practices
- Financial services experience (advantageous)
Technical Skills
- Strong knowledge of C#, .NET / .NET Core
- Experience with WinForms or WPF
- Familiarity with REST APIs, JSON/XML
- Understanding of software architecture patterns (MVC, MVVM)
- Experience with Git or other version control systems
- Knowledge of CI/CD pipelines and automated testing
- Exposure to Azure or cloud technologies
Soft Skills
- Strong communication skills across technical and non-technical teams
- Well organised with good time management
- Able to work independently and collaboratively
- Adaptable with a continuous improvement mindset
- High attention to detail and quality
Qualifications
- Degree in Computer Science, Software Engineering, or similar OR equivalent commercial experience
- Microsoft certifications (e.g. Azure) are beneficial
Windows Developer (.NET) in Colchester employer: Cooper Lomaz
Contact Detail:
Cooper Lomaz Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Windows Developer (.NET) in Colchester
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work with .NET or in financial services. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best Windows applications and any projects you've worked on. This is your chance to demonstrate your experience with C# and .NET, so make it shine!
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and soft skills. Be ready to discuss your experience with SQL Server, APIs, and Agile methodologies. We want to see how you can contribute to modernising legacy systems!
✨Tip Number 4
Apply through our website! It’s the easiest way to get your application noticed. Plus, we love seeing candidates who take the initiative to connect directly with us. Don’t miss out on this opportunity!
We think you need these skills to ace Windows Developer (.NET) in Colchester
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with C# and .NET, as well as any work you've done with SQL Server. We want to see how your skills match up with what we're looking for, so don’t be shy about showcasing your relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're excited about the role and how your background makes you a great fit. We love seeing enthusiasm and a bit of personality, so let us know what drives you.
Showcase Your Projects: If you've worked on any notable projects, especially those involving refactoring or cloud technologies, make sure to mention them. We’re keen to see examples of your work that demonstrate your problem-solving skills and technical 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 gives you a chance to explore more about us and what we do!
How to prepare for a job interview at Cooper Lomaz
✨Know Your Tech Stack
Make sure you brush up on your C# and .NET knowledge before the interview. Be ready to discuss your experience with SQL Server, APIs, and any cloud technologies you've worked with. This will show that you're not just familiar with the tools, but that you can also apply them effectively.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled challenges in previous projects, especially when refactoring legacy systems. Highlight your proactive approach and how you’ve contributed to improving processes or systems. This will demonstrate your ability to think critically and adapt.
✨Communicate Clearly
Since you'll be collaborating with both technical teams and business stakeholders, practice explaining complex concepts in simple terms. Being able to bridge the gap between tech and non-tech folks is a huge plus, so don’t shy away from showcasing your communication skills.
✨Prepare for Code Reviews
Expect to discuss your coding practices and how you handle code reviews. Familiarise yourself with best practices in software development and be ready to talk about how you ensure high-quality solutions. This shows that you take ownership of your work and are committed to continuous improvement.