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Orange

Global telecommunications provider delivering mobile services

Expert AI – Architecture - Generative AI, Agentic

AI Application EngineeringConfirmed live in the last 24 hours
Full-timeNantes, FranceNo salary listedIn-person

About the Job

Requirements

  • Solid experience designing and implementing Data and AI solutions.
  • Experience designing or supporting the production deployment of solutions combining several components such as large language models, retrieval-augmented generation, agents, APIs, cloud, or data platforms.
  • Ability to understand technologies deeply, prototype to validate technical ideas, compare and select solutions, design industrializable architectures, challenge technical teams, anticipate security, performance, operations, and costs, and explain complex technical topics clearly.
  • Expertise in modern Data and AI architectures and strong interest in emerging technologies.
  • Expertise with relevant areas and technologies including generative AI and large language models; retrieval-augmented generation, graph retrieval-augmented generation, embeddings, reranking, hybrid search and vector stores; agentic AI frameworks; APIs and webhooks; Python, FastAPI, REST APIs, Docker, Kubernetes and Git; machine learning operations, large language model operations and agent operations; model and agent evaluation and observability; cloud AI platforms; large language model security, guardrails, access control, traceability and responsible AI; and AI cost optimization.

Responsibilities

  • Design and challenge AI and generative AI architectures.
  • Define suitable patterns for retrieval-augmented generation, assistants, agents, multi-agent systems and AI workflows.
  • Select models, frameworks and components, and compare proprietary and open-source solutions.
  • Build or supervise technical prototypes and secure the transition from prototype to production.
  • Support and challenge delivery teams.
  • Analyze performance, latency, quality and costs.
  • Integrate security, observability, evaluation and governance from the design stage.
  • Design cloud, hybrid, on-premises or sovereign architectures.
  • Define reference architectures, share best practices, support consultants and engineers, lead or contribute to certification paths, organize experience-sharing sessions and challenge technology choices.
  • Qualify technical issues for strategic opportunities, design architectures, challenge vendor solutions, estimate effort and risks, contribute to tender responses, participate in presentations and identify client development opportunities.
  • Contribute to innovation work on scaling and industrializing AI, agentic architectures, assistants and process automation, AI cost optimization, open-source AI, digital sovereignty, AI-supported data governance and master data management, AI-assisted data migration, new retrieval-augmented generation and agent patterns, and evaluation and observability of AI systems.
  • Turn technology monitoring and innovation into proofs of concept, demonstrations, reference architectures, accelerators and usable offerings.
  • Represent the expertise through conferences, events, webinars, client demonstrations, technology seminars, articles, white papers and expert communities.
  • Contribute to recruitment.

About the Company

Orange

Global telecommunications provider delivering mobile services

Orange is a global telecommunications company providing mobile, fixed-line, and internet services to millions of customers. Its products work by running cellular networks, fixed broadband, and digital services that let people make calls, send messages, browse the web, and use apps on smartphones and other devices; brands like Orange are used across services and regions to offer plans, data, roaming, and customer support. The company differentiates itself through its long history of growth via strategic acquisitions and a single, unified global brand, giving it a broad European and international footprint with integrated mobile, fixed-line, and digital offerings. Its goal is to connect people and businesses worldwide by delivering reliable communications and digital services while expanding its network reach and continuing to evolve in the telecom landscape.

Company size
10,001+
Company stage
IPO
Headquarters
Paris, France
Founded
1988

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