Jobs Companies Welcome to the Jungle Senior Data Scientist

About this Senior Data Scientist role at Welcome to the Jungle

Welcome to the Jungle · 9th arrondissement of Paris, 75009, Paris, France

Who we are

Artefact is a French consulting and engineering firm specializing in data and AI, and a leader in Europe. Headquartered in Paris, we are now present in 23 countries across all continents, with a team of 1,700 employees.

Our mission is to help businesses unlock the full potential of AI and data by developing tailor-made solutions that address their specific industry challenges. As pioneers in this field, we combine technological expertise with operational excellence, working alongside the world’s leading market players. Our clients span all key economic sectors - industry, retail, luxury, consumer goods, healthcare, and finance - and include major international corporations.

Beyond consulting, we are deeply committed to making AI ethical and accessible. We launched the Artefact School of Data to facilitate career transitions into tech roles and established AI Research Centers in Paris and Shanghai.

What you will be doing - Key responsibilities

As a Senior Data Scientist, you will play a key role in designing, delivering, and scaling AI solutions for our clients. You will be responsible for ensuring technical excellence while mentoring less experienced data scientists and acting as a trusted advisor for business stakeholders.

Your main responsibilities will include:

Delivering end-to-end AI projects

  • Frame use cases with business teams, validate data availability, and define the right approach.
  • Design and implement machine learning or generative AI solutions that create measurable business impact.
  • Ensure solutions are robust, scalable, and production-ready by applying software engineering and MLOps best practices.

Driving technical excellence

  • Translate business requirements into robust AI pipelines and architectures.
  • Promote best practices in coding, testing, and deployment to guarantee maintainability and scalability.
  • Explore and apply advanced AI techniques to solve complex client problems.

Being a trusted advisor for clients and teams

  • Explain AI approaches in clear and pragmatic terms, highlighting feasibility, risks, and ROI.
  • Build strong relationships with client stakeholders, from operational teams to managers.
  • Act as a go-to expert for technical guidance within projects.

Contributing to team and knowledge development

  • Mentor junior data scientists, provide feedback, and support their growth.
  • Share best practices through workshops, documentation, and informal training sessions.
  • Contribute to internal accelerators and tools to increase delivery efficiency across projects.
  • Maintain active technology watch and bring new methods, tools, and frameworks into practice.

Qualifications - What we are looking for

  • 3+ years of hands-on experience developing and deploying data-driven solutions.
  • Strong knowledge in applied machine learning and generative AI.
  • Solid understanding of software engineering and MLOps best practices.
  • Experience delivering AI projects in cloud environments.

In addition to technical expertise, we value individuals who can:

  • Show intellectual curiosity and structured problem-solving.
  • Approach challenges with pragmatism and creativity.
  • Bridge the gap between business stakeholders and technical teams.Deliver with autonomy and reliability, ensuring client satisfaction.Share knowledge and mentor more junior colleagues.Build trust with clients through clear communication and rigor.

Our recruitment process

  1. HR call 
  2. Standard Interview 
  3. Technical Interview 
  4. Fit Interview

At Artefact, we recruit our employees only on the basis of our needs and the individual qualities of each candidate. We ensure the development of their professional skills and responsibilities without discrimination of any kind, including belief, gender, age, disability, ethnic origin, sexual orientation, membership of a political organization, religion, trade union or minority group.

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About Welcome to the Jungle

WHO WE ARE 

Artefact transforms data into value and business impact.

 

OUR MISSION

Everything we do focuses on capturing value from data.

Artefact is a global service company that sits at the intersection of marketing, consulting and data science.

Our 800 people break business and IT silos and transform organisations into consumer-centric leaders using digital, data and AI.

 

OUR VALUES

We are united by our values and strengthened by our hybrid expertise.

Our multi-disciplinary teams of experts — ‘Feature Teams’ as we call them — combine data consulting, data science and digital marketing into one comprehensive package.

This model breaks silos, supports innovation and produces stronger results.
Underpinning our skills are three core values. We believe in driving innovation, action and collaboration in everything we do.

 

OUR PEOPLE

Our Feature Teams are composed of multi-disciplinary data experts

Artefact - Data Consultants - our people 

Data Consultants

Our people are specialists in specific data solution fields and industry sectors. They combine data skills with wider business knowledge and are true experts in data consulting. They are not generalist consultan

Artefact - Data Analyst And Data Scientists - our people

Data Analysts and Data Scientists

Our data analysts and scientists are passionate about data, embrace complexity and love solving problems. They balance attention to details with speed of delivery and provide data expertise that ensures optimal management of client accounts.

Artefact - Digital Marketing Experts - our people

Digital Marketing Experts

We have 300+ media experts with over 20 years of experience. Our people are skilled at SEO, PPC, Social, Programmatic, Display, Affiliates, CRM. We work with experienced creative directors, strategic planners and web designers. We have the latest Partner MarTech certifications, including Google, Facebook, Microsoft, Amazon and more.

Artefact - Software Engineers - our people

Data & Software Engineer

With more than 100 engineers, Artefact has the largest team of software engineers in Europe. We recruit the best computer science and PhD graduates dedicated to data technology and analysis. Our people deliver deep consumer and performance insights and develop smart AI algorithms that do everything from demand predication analysis to customer segmentation.

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