4 of 4 Contract C# Jobs in Yorkshire

Senior AI Prompt Engineer

Hiring Organisation
Randstad Digital
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
automation, and system administration. Strong database background, specifically with SQL Server. Programming proficiency in at least one of the following: Python, JavaScript/TypeScript, C#, or advanced PowerShell. Desirable Skills Hands-on experience with Azure AI, OpenAI APIs, or Anthropic APIs. Solid understanding of CI/CD, DevOps, and enterprise ...

Senior AI Prompt Engineer

Hiring Organisation
EUROPEAN SOFTWARE SOLUTIONS (UK) LIMITED
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£450 per day
background in SQL Server Proven experience in PowerShell script development (enterprise automation, administration, integrations) Proficiency in one or more of: Python JavaScript/TypeScript C# PowerShell ...

Red Team Engineer

Hiring Organisation
Talent Smart Limited
Location
Sheffield, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 Daily
services. Practical offensive security experience across Red Teaming, penetration testing or adversary simulation. Strong Python development skills. Experience with additional languages such as Go, C#, C++ or TypeScript. Experience building AI-enabled tooling, AI agents or agentic workflows. Understanding of LLM security and the risks associated with autonomous or semi ...

Technical Lead - C#, RESTful APIs

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£480 - £500/day
while remaining close to the code, working with engineers and architects to deliver secure, scalable and maintainable services and APIs. Key Skills & Experience Strong C#/.NET software engineering experience. Technical leadership of distributed systems, microservices and REST APIs . Strong Microsoft Azure experience. GitHub Actions, CI/… Management. Cloud-native architecture. Contract, performance, resilience and security testing. Legacy modernisation within regulated environments. NHS digital standards and secure service delivery. Keywords: C# | .NET | Azure | Terraform | GitHub Actions | CI/CD | REST APIs | Microservices | Distributed Systems | Docker | Azure API Management | GitHub Copilot | AI | DevOps | Cloud | Software Engineering | Technical Lead ...