> Markdown version of [/jobs/ext/2401308-senior-net-developer](https://www.wearedevelopers.com/jobs/ext/2401308-senior-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior .Net Developer

- **Company:** Randstad UK
- **Location:** Bristol, UK
- **Experience:** Expert
- **Salary:** £114,400.0
- **Contract:** Temporary contract
- **Skills:** Clean Code Principles, ASP.NET, JavaScript (Programming Language), .NET Framework, ADO.NET, HTML5, Bootstrap (Software), C Sharp (Programming Language), Cascading Style Sheets (CSS), Software as a Service, Software Quality, Code Review, Databases, Database Queries, DevOps, Entity Framework, JQuery, Microsoft SQL Server, Software Architecture, Systems Architecture, TypeScript, .NET Core, GitHub Copilot, Prompt Engineering, Performance Monitor, Front End Software Development, Web Api
- **Published:** August 13, 2026
- **Apply:** https://www.totaljobs.com/job/senior-net-developer/randstad-digital-job107838114

## About the Role

* Core .NET Expertise: Strong hands-on experience with .NET Core, ASP.NET Core Web API, C#, ADO.NET, and Entity Framework / EF Core.
 * Database & Front-End: Proficiency in MS SQL Server along with TypeScript, JavaScript, jQuery, HTML5, CSS3, and Bootstrap.
 * Modern AI Tools: Familiarity with AI-assisted development tools like GitHub Copilot and Prompt Engineering.
 * DevOps Experience: Exposure to CI/CD pipelines and cloud deployment practices.
 * Location: Ability to work on-site in Gloucestershire 2-3 days per week.

## Description

We are currently seeking an experienced Lead .NET Developer to join 1 of our leading technology clients based in Gloucestershire.

In this role, you will serve as the technical authority for the engineering team-guiding system architecture, ensuring high code quality, and driving the deployment of scalable, secure enterprise .NET applications. You will collaborate closely with cross-functional teams including Product Owners, QA, and DevOps while mentoring software engineers.

Key Responsibilities

 * Technical Leadership & Solution Design: Guide architectural decisions and design scalable, secure, and efficient .NET Core Web API applications.
 * Code Quality & Mentorship: Perform thorough code reviews, enforce best practices, and coach team members to support technical growth.
 * DevOps & Deployment: Oversee CI/CD pipelines, cloud application deployment, and continuous performance monitoring.
 * Stakeholder & Delivery Management: Partner with QA, DevOps, and Product Owners to manage deadlines and drive project milestones.
 * Optimization & Troubleshooting: Identify performance bottlenecks, optimize database queries, and ensure compliance with security standards.


## Related Videos

- [WeAreDevelopers LIVE – AI, Freelancing, Keeping Up with Tech and More](https://www.wearedevelopers.com/videos/1786-wearedevelopers-live-ai-freelancing-keeping-up-with-tech-and-more)
- [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform)
- [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web)
- [WeAreDevelopers LIVE - the weekly developer show with Chris Heilmann and Daniel Cranney](https://www.wearedevelopers.com/videos/1309-wearedevelopers-live-the-weekly-developer-show-with-chris-heilmann-and-daniel-cranney)
- [Web development best practices in 2021](https://www.wearedevelopers.com/videos/280-web-development-best-practices-in-2021)
- [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment)

## Related Articles

- [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk)
- [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)
- [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)
- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)
- [Software Engineer Salary in The UK](https://www.wearedevelopers.com/magazine/231-software-engineer-salary-in-the-uk)