Senior AI Engineer full time

Closer HQ: Luxembourg Remote job Mar 21

Remote policy: Full remote

 Mutual Respect, Empathy, Innovation, and Professional Pride. Do you see yourself within these values?

Founded in 2006 under the mission “To Challenge Complexity”, Closer Consulting is a Data Science company specialising in Business Intelligence, Advanced Analytics and Artificial Intelligence.

By developing projects in the most diverse industries – Banking, Telecommunications, Health, Retail, Energy, Insurance or Aviation – we analyze data, transforming it into knowledge for our clients, allowing them to adopt the best decision-making for their respective organizations and businesses.

We are now looking for a Senior AI Engineer willing to accept new challenges in Closer team.

 

Responsibilities

  • Evaluate Gen AI models (OpenAI, Mistral, etc.) and embedding algorithms to build an efficient and scalable RAG pipeline. 
  • Lead the development and architecture of our RAG pipeline and AI platform’s backend, ensuring robustness and scalability. 
  • Work closely with our small, agile team to implement AI infrastructure on Microsoft Azure
  • Ensure seamless integration with our AI call agent platform. 
  • Manage telephony integrations using Twilio or VoxImplant for smooth customer interactions. 
  • Contribute to the overall architecture and design of our platform, focusing on performance and scalability. 

Main requirements

  • Proven expertise in RAG and Gen AI development, with a strong background in microservices architecture and Azure cloud platforms
  • Gen AI & RAG: OpenAI, Gemini, Mistral, Azure AI Search, LlamaIndex, LangChain, Ragflow, etc.
  • Azure Cloud Services: Cosmos DB, Azure OpenAI, Azure AI Studio, Azure Functions, Azure API Management, etc.
  • Programming Languages: Python, C#.
  • Strong problem-solving abilities, attention to detail, and experience in designing scalable AI pipelines.
  • We value collaboration, innovation, and an entrepreneurial mindset—ideal for those who thrive in a startup environment. 

Benefits & Perks

 We believe we are the ones too, by having:

  • Providing a Multidisciplinary Team;
  • Giving a home office kit, with everything you need to perform remotely;
  • Ensuring a career plan alongside professional growth;
  • Providing you with a custom training plan;
  • Helping you reach happiness.

Oh… and by the way, we also have:

  • Several challenging complex projects;
  • Stimulating teams and leaders;
  • World-class Clients and Partners.
Requirements
Availability:
Full-time (40 hrs/wk)
Negotiable rate
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