Application form

Senior C# .NET Developer

Thank you for your interest in the Senior C# .NET Developerrole at Glusoft. This form helps us understand your experience, technical judgement and suitability for the role. We are not looking for perfect answers or a checklist of every technology — we are interested in how you think, how you approach software engineering, and whether the role is likely to be a good fit.

1. Upload CV

Please upload your current CV. Accepted format: PDF only.

CV (PDF) *Choose a PDF file...

2. Basic details

Full name *

Email address *

Phone number *

Current location *

LinkedIn profile, portfolio or GitHub profile

3. Eligibility and working arrangement

Years of commercial software development experience *

This role requires a minimum of 7 years' commercial experience.

Do you have a degree, or equivalent commercial experience? *

Do you currently have the right to work in the UK? *

Would you require visa sponsorship now or in the future? *

This role is remote-first, with one in-person meeting each week at our Derbyshire office. Are you able to attend weekly in-person meetings reliably? *

Current notice period *

Earliest available start date *

Salary range you're looking for *

4. Skills and technical experience

Please rate your experience in each area from 1 to 5.

1 — Minimal: aware of it or have only used it briefly
2 — Basic: some hands-on use, but would need support
3 — Working knowledge: comfortable using it for typical development tasks
4 — Strong: confident using it commercially and solving problems with it
5 — Advanced: deep experience; able to design, troubleshoot, mentor or lead

.NET / .NET Core

ASP.NET / ASP.NET Core

Web APIs

Angular or modern frontend web application development

MongoDB or another NoSQL database

SQL Server or another relational database

AWS or another cloud platform

Docker

Kubernetes

Salesforce development

Native iOS development

Native Android development

CI/CD pipelines

AI-assisted development tools

AI integration, automation or workflow tools

Software architecture / technical design

Secure development practices

Code review and maintainability

Debugging and troubleshooting production issues

Which areas above would you consider your strongest? *

Which areas would you most like to develop further? *

Please briefly describe the main types of systems you have worked on using C#/.NET. *

5. Engineering judgement

Describe a technical decision you influenced or a difficult technical problem you solved. *

You may want to include: the context, the options considered, the trade-offs, the decision made, the outcome, and what you learned.

How do you approach code quality, architecture and security when building software? *

You may want to mention: how you structure code, how you review code, how you identify risks, how you think about maintainability, how you approach testing, and how you balance speed of delivery with long-term quality.

Tell us about a time you found that code, a design, or a technical approach was wrong or risky. What did you notice, and what did you do about it? *

6. AI-assisted development

Have you used AI-assisted development tools such as GitHub Copilot, ChatGPT, Claude, Cursor or similar? *

If yes, how have you used them? *

How would you check whether AI-generated code is correct, secure and suitable for production? *

What interests you about AI, automation or integrating AI into client systems? *

7. Working style and motivation

What are you looking for in your next role? *

What kind of work gives you the most satisfaction as a developer? *

Do you prefer working across a broad product/platform area, or focusing deeply on a narrower technical area? Please explain briefly. *

Why are you interested in this role at Glusoft? *

8. Declaration

I confirm that the information I have provided is accurate to the best of my knowledge.I understand that Glusoft will use the information provided in this form for recruitment purposes.