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# Senior Net Software Engineer + Llm

- **Company:** Wizeline
- **Location:** Castro-Urdiales, Spain
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Artificial Intelligence, Microsoft Azure, Intelligence Analysis, Search Technologies, Large Language Models
- **Published:** September 8, 2026
- **Apply:** https://www.buscojobs.com.es/senior-net-software-engineer-llm-en-castro-urdiales-ID-369367184

## About the Role

models and frameworks we can use, along with the trade-offs between them.Excellent communication and collaboration skills. xqziphu English B2 Advanced or C1Nice-to-have:Financial Crime ExperienceAzure storage technologiesWhat we offer:Competitive compensation & total rewardsHealth benefits & wellness programsSavings & retirement plansGlobal mobility opportunitiesFlexible work policy and remote-friendly approachHappy hours, gaming tournaments, sports activities & moreContinuous learning & training programs with WizeAcademyFree certifications in cloud technologies and coding languagesFind out more about our culture here.

## Description

We are:Wizeline, a global AI-centric technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.Obtenga más información sobre este puesto leyendo los detalles a continuación y luego envíe su solicitud para ser considerado.With the right people and the right ideas, there's no limit to what we can achieveAre you a fit?Sounds awesome, right? Now, let's make sure you're a good fit for the role:Responsibilities:Responsible for designing and building AI-enabled services that support high-value Financial Crime scaling challenges. The engineer combines strong .NET engineering foundations with practical experience using Azure OpenAI, Azure AI Search, secure Azure hosting patterns and Retrieval Augmented Generation to build grounded, auditable and cost-aware solutions.The engineer works on use cases aligned to the FinCrime Scaling backlog, including Screening, Cross Border Payments, Name Screening, KYC/KYB, Companies House alerts, Court Orders, Wider Exposure Reviews, Tactical Intelligence Reviews, iSAR Complex, Fraud and Transaction Monitoring. The focus is on reducing manual effort, improving operational scalability, supporting faster and better-informed investigations, and delivering measurable ROI.Must-have Skills To be successful in this role, you must have:Strong experience with LLMsAzure OpenAI for chat/completion capabilities.Azure AI Foundry/AI StudioAzure AI Search for retrieval over approved knowledge sources.Azure AI Search hybrid retrieval, semantic ranking and citation-backed responses.When to use RAG rather than fine-tuning or a generic prompt.How to structure source documents for retrieval.Chunking, indexing and vectorisation concepts.While Azure is our primary platform, the engineer should also understand the other models and frameworks we can use, along with the trade-offs between them.Excellent communication and collaboration skills. xqziphu English B2 Advanced or C1Nice-to-have:Financial Crime ExperienceAzure storage technologiesWhat we offer:Competitive compensation & total rewardsHealth benefits & wellness programsSavings & retirement plansGlobal mobility opportunitiesFlexible work policy and remote-friendly approachHappy hours, gaming tournaments, sports activities & moreContinuous learning & training programs with WizeAcademyFree certifications in cloud technologies and coding languagesFind out more about our culture here.Para obtener más información y suscribirte, haz click aquí


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