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C# SQL Back End Developer - Remote
Remote / Online - Candidates ideally in
Cardiff, Cardiff City Area, CF10, Wales, UK
Listed on 2026-10-06
Cardiff, Cardiff City Area, CF10, Wales, UK
Listing for:
TieTalent
Full Time, Remote/Work from Home
position Listed on 2026-10-06
Job specializations:
-
Software Development
.NET Developer, Backend Developer, SQL Developer
Job Description & How to Apply Below
Join to apply for the C# SQL Back End Developer - Remote role at Tie Talent
Our client is a market leading startup. They are the only company currently able to provide a full AI-driven solution in their market. They are looking for a Back End C# Developer to join their remote UK team.
Responsibilities- Develop, test, and maintain software applications using the .NET framework, C#, and related technologies.
- Troubleshoot, debug, and optimise applications to ensure performance and reliability.
- Write clean, scalable, and efficient code following industry best practices.
- Develop and maintain APIs, integrations, and database-driven solutions.
- Stay up to date with emerging trends and technologies to recommend improvements to existing systems.
- C# .NET API Development – building, maintaining, and optimizing backend services.
- SQL Server (Advanced) – strong in writing, debugging, and optimizing complex stored procedures and queries.
- Azure – hands-on experience with Azure services (App Services, Functions, SQL Database, Storage, Monitoring, etc.).
- CI/CD – experience with modern deployment pipelines using Azure Dev Ops.
- Entity Framework (EF) – working knowledge and experience with EF.
- Testing – strong understanding of automated testing practices, including unit, integration, and regression testing.
- Load & Performance Testing – experience simulating high-traffic conditions, identifying bottlenecks, and optimizing for scalability.
- Systems Integration – experience designing, developing, and supporting integrations with third-party systems and APIs.
- Bonus – Experience with multi-region database architectures, especially in scenarios where data residency laws require data to remain within a country (e.g., EU GDPR, Australian Privacy Act).
ALL APPLICANTS MUST BE FREE TO WORK IN THE UK
Exposed Solutions is acting as an employment agency to this client.
Please note that no terminology in this advert is intended to discriminate on any grounds, and we confirm that we will gladly accept applications from any person for this role
Seniority level- Entry level
- Full-time
- Engineering and Information Technology
- Industries
- Technology, Information and Internet
Referrals increase your chances of interviewing at Tie Talent by 2x
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