AI Researcher — Post-Training & Inference, Hybrid/Remote

Giotto.ai; Lausanne; Hybrid; CHF 120,000 - 180,000; Full time

Job summary

Giotto.ai is a Swiss AI research lab seeking an intellectually curious AI Researcher to enhance models’ reasoning via post-training and inference. You will collaborate with research and engineering teams to turn ideas into experiments and translate findings into practical improvements.

Candidates with strong Python skills and rigorous scientific thinking are welcome, including those moving into AI from other fields. LLM experience is a plus but not required.

Qualifications

• Intellectually curious and scientifically sharp.
• Strong programming in Python.
• Rigorous in your approach and experimental design.
• Collaborative and independent.
• Comfortable with open-ended problems in fast-moving research.

Responsibilities

• Improve Giotto’s models by applying state-of-the-art techniques in post-training and reasoning.
• Develop and test new ideas for post-training and inference.
• Design rigorous computational experiments, analyse results, and iterate on your findings.
• Build reliable research code and tools to support experimentation and evaluation.
• Work with researchers and engineers to integrate successful approaches into our models and systems.
• Follow relevant research and assess methods to meaningfully improve performance and efficiency.

Skills

Python programming

Experimental design

Mathematical thinking

Scientific thinking

Communication

Education

PhD or equivalent in CS/math/physics

Tools

PyTorch

Docker

Kubernetes

Hugging Face

Ray

Job description

Giotto.ai is a Swiss AI research lab seeking an intellectually curious AI Researcher to enhance models’ reasoning via post-training and inference. You will collaborate with research and engineering teams to turn ideas into experiments and translate findings into practical improvements.

Candidates with strong Python skills and rigorous scientific thinking are welcome, including those moving into AI from other fields. LLM experience is a plus but not required.