Data Scientist (F/H) at Aday | Paris | Rezi

Data Scientist (F/H) at Aday

Data Scientist (F/H)

Aday · Paris

1 months ago

Data Scientist (F/H)

Aday · Paris

a month ago
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About the Role

Aday is seeking a Data Scientist to join its dynamic IT department. This role involves contributing to the company's data and NLP/AI strategy by designing and developing necessary approaches, models, and treatments based on scientific methodology. You will join a growing Innovations team of 5 people, including data scientists and data engineers.

Responsibilities

  • Explore approaches, implement, and evaluate NLP architectures (state-of-the-art models, transformers, LLMs, etc.) to meet concrete product needs.
  • Participate in defining standards for experimentation, data curation, technical documentation, and model governance.
  • Design systems adapted to on-premise deployment constraints, including selecting models with an optimized performance/resource balance, quantization, and distillation.
  • Implement rigorous evaluation pipelines to quantify robustness, inference cost, and business impact.
  • Collaborate with Data Engineers to industrialize prototypes (containerization, APIs, versioning, reproducibility).
  • Present work to technical and product teams, write research notes, and contribute to external visibility (scientific publications, conference participation).

Requirements

  • Master's or PhD in Computer Science, NLP, Applied Mathematics, or a related field.
  • Author of publications, reference technical articles, or structured open-source contributions.
  • 2 to 3 years of experience in a similar role, or a CIFRE thesis, with exposure to on-premise deployment constraints.
  • Proficiency in Python and NLP libraries (PyTorch, Hugging Face, scikit-learn, vLLM/Ollama).
  • Solid fundamentals in NLP and mastery of transformer architectures and approaches involving LLMs.
  • Comfortable with Linux, Git, and reproducibility best practices.
  • Strong interpersonal skills, ability to work in a team, and collaborate with technical and business profiles.
  • Rigor in documenting experiments, ensuring reproducibility, and maintaining scientific standards.
  • Intellectual curiosity to follow the state-of-the-art in NLP/AI and explore new approaches.
  • Autonomy in advancing open-ended topics, prioritizing work, and reporting results.

Skills

  • NLP
  • AI
  • Python
  • PyTorch
  • Hugging Face
  • scikit-learn
  • vLLM
  • Ollama
  • Transformers
  • LLMs
  • Linux
  • Git
  • MLOPS
  • Data Curation
  • Model Governance
  • Quantization
  • Distillation
  • Containerization
  • APIs
  • Versioning
  • Reproductibility

Location

  • France

Work Type

  • Hybrid (2-3 days remote per week)

Experience Level

  • 2-3 years

Education Level

  • Master's degree
  • PhD

Salary/Compensations

  • Attractive salary based on profile

Benefits

  • Swile card (€11/day, 60% covered)
  • 10 RTT days/year
  • Profit-sharing and incentive agreement
  • Flexible work environment

About the Company

  • Aday is the leading digital platform for the French press.
  • We value innovation and passion.
  • We have experienced over 15% growth in 3 years.
  • We possess over 40 years of expertise in media monitoring.
  • Our team consists of 140 dedicated employees.
  • We are revolutionizing media monitoring, offering professionals a unique tool for relevant and reactive alerts, strategic information, and media overviews.

Equal Opportunity

  • Aday is committed to equal opportunity.
  • This offer is open to all candidates, regardless of origin, gender, age, disability, or other legally protected characteristics.