2 of 2 Contract Azure App Service Jobs in London

Prompt Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £550 per day
Implement prompt chaining and multi-turn orchestration patterns for complex workflows (reasoning, planning, tool use, and validation). Build LLM-powered features on Azure (e.g., Azure OpenAI, Azure Functions). Utilize and manage RESTful APIs/SDKs to integrate model calls within web services … function/tool calling, safety filters). Understanding Prompt Injection and other security aspects of AI. Practical experience deploying LLM solutions on Azure (e.g., Azure OpenAI, Azure Functions, App Service, Key Vault). Proficiency with REST APIs and JSON; integrating ...

Senior .NET Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £450 per day
responsible for setting and maintaining system performance, reliability, and maintainability benchmarks; overseeing refactoring and modernization efforts where required; and implementing robust observability and Service Level Objectives (SLOs) for essential services. The role also involves embedding secure coding practices and collaborating closely with Architects, Principal and Staff Engineers, Information … crisp communication to stakeholders on progress and trade-offs. Embed secure coding practices (OWASP Top 10/ASVS), threat modelling, secrets management (e.g., Azure Key Vault), least privilege, and zero-trust principles. Implement strong authentication/authorization (OAuth2/OIDC), TLS everywhere, and secure API contracts. Partner with ...