Subject Matter Expert

Publication date : Oct 22, 2026, 12:00AM

Join us at Orange Business!

We are a network and digital integrator that understands the entire value chain of the digital world, freeing our customers to focus on the strategic initiatives that shape their business.

Every day, you will collaborate with a team dedicated to providing consistent, sustainable global solutions, no matter where our customers operate. With over 30,000 employees across Asia, the Americas, Africa, and Europe, we offer a dynamic environment to develop and perfect your skills in a field filled with exciting challenges and opportunities.

We are seeking a highly skilled AI/ML Expert to lead and innovate in the development of advanced machine learning solutions, with a focus on large language models (LLMs) and generative AI tools. The ideal candidate will have extensive experience in designing, deploying, and optimizing AI models, leveraging cutting-edge frameworks and infrastructure. This role involves working closely with cross-functional teams to build scalable AI applications, enhance existing models, and explore new AI-driven solutions to meet business objectives.

4+ years in professional ML engineering, with at least 1+ years focused strictly on LLMs and generative AI tools.

Languages: Expert-level Python. AI Frameworks: Deep experience with LangChain, LlamaIndex, Hugging Face, PyTorch, or TensorFlow. Agentic Frameworks: Proven hands-on production experience with LangGraph, CrewAI, AutoGen, or Semantic Kernel. Data Infrastructure: Proficiency with vector databases like Pinecone, Milvus, Qdrant, or Chroma. Deployment Tools: Experience with vLLM, Ollama, Docker, Kubernetes, and cloud platforms (AWS, GCP, or Azure).

You bring passion, energy, taste for exploration and adaptability. You seek the opportunity to expand your knowledge and develop new skills.

• Global Opportunities: Work in multi-national teams with opportunity to collaborate with colleagues and customers from all over the world.

• Flexible Work Environment: Flexible working hours and possibility to combine work from office and home (hybrid ways of working).

• Professional Development: training programs and upskilling/re-skilling opportunities.

• Career Growth: Internal growth and mobility opportunities within Orange.

• Caring and Daring Culture: Health and well-being programs and benefits, diversity & inclusion initiatives, CSR and employee connect events.

• Reward Programs: Employee Referral Program, Change Maker Awards.

At Orange, only your skills matter.

Regardless of your age, gender, background, origin, religion, sexual orientation, disability, neurodiversity, or appearance, we actively encourage diversity within our teams, as it is a collective strength and a driver of innovation.Orange is a disability-inclusive employer: please feel free to let us know about any specific needs you may have.