Junior ML Engineer: AI Systems & Production

Giotto.ai; Vaud; Hybrid; CHF 90,000 - 110,000; Full time

Job summary

Giotto.ai, a Swiss AI company, seeks a Junior Machine Learning Engineer (Master’s student or recent graduate) to develop and deploy AI systems with research and engineering teams. You will build Python components, fine-tune Transformer models, and develop data pipelines while ensuring reliable production deployment.

With hands-on experience in PyTorch, LLMs, and software fundamentals, you will contribute to testing, documentation, and reproducibility across cloud, on-prem, and hybrid

Qualifications

• Completed or near completed Master’s degree in computer science, artificial intelligence, machine learning, software engineering or related technical field.
• Strong Python programming skills.
• Practical experience with PyTorch or another modern ML framework.
• Familiarity with large language models and Transformer architectures.
• Understanding of software-engineering fundamentals, including testing, version control and maintainable code.
• Experience gained through a thesis, internship, university project, open-source contribution or personal project.
• Problem-solving mindset and ability to work across technology stack.
• Clear communication and collaboration skills.

Responsibilities

• Develop and maintain Python components for machine learning applications.
• Integrate, fine-tune and evaluate Transformer-based models.
• Help build data-processing, training and inference pipelines.
• Support the deployment of models into reliable applications and services.
• Measure and improve model performance, latency and resource usage.
• Write tests and contribute to code quality, documentation and reproducibility.
• Investigate technical problems across models, software and infrastructure.
• Work closely with researchers to turn experimental code into maintainable systems.
• Learn how AI workloads are deployed across cloud, private and on-premises infrastructure.

Skills

Python

PyTorch

LLMs

Transformer models

Software testing

Version control

Communication

Education

Master’s degree in CS/AI

Tools

Hugging Face

Docker

Kubernetes

CI/CD

APIs

Linux

Ray

vLLM

Job description

Giotto.ai, a Swiss AI company, seeks a Junior Machine Learning Engineer (Master’s student or recent graduate) to develop and deploy AI systems with research and engineering teams. You will build Python components, fine-tune Transformer models, and develop data pipelines while ensuring reliable production deployment.

With hands-on experience in PyTorch, LLMs, and software fundamentals, you will contribute to testing, documentation, and reproducibility across cloud, on-prem, and hybrid