ML/AIWork
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Junior AI ML Engineer

Sword Group · Lausanne, CH

Job description

We are opening a Junior AI / ML Engineer position to strengthen the data and artificial intelligence team of our client based in Geneva. The role is part of a growing AI activity and contributes to multiple ongoing initiatives, from operational projects to experimental prototypes, in a technically demanding and purpose-driven environment.

Job Responsibilities

  • Evaluate and select publicly available machine learning models to address use cases such as text analysis, document processing or content classification
  • Integrate selected models into Python-based services exposed through containerized APIs
  • Adapt, fine-tune or develop machine learning models according to project requirements
  • Design and prototype innovative AI-driven applications in an exploratory and iterative manner
  • Deploy solutions within an on‑premise infrastructure and ensure smooth integration with existing systems
  • Collaborate with technical and non-technical stakeholders to translate business needs into AI solutions
  • Contribute to continuous improvement of development and deployment practices
  • Master’s degree in computer science, data science or a related engineering field
  • Between 1 and 3 years of professional experience in machine learning or AI-related roles
  • Solid hands-on experience with model development and fine-tuning using PyTorch
  • Good programming skills in Python and general software development practices
  • Understanding of web application fundamentals (APIs, HTTP communication, backend/frontend separation)
  • Familiarity with containerization tools and development workflows (Docker, Git, CI/CD)
  • Basic knowledge of SQL; exposure to Kubernetes or automation tools is an advantage
  • Fluent in English; French is considered a plus, along with a strong interest in impactful, mission-driven projects

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