AI Applications Data Science Consultant

Company Description Talan - Positive Innovation Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7200 consultants in 21 countries and a turnover of 850M we are committed to delivering impactful future-ready solutions. Talan at a Glance Headquartered in Paris and operating globally Talan combines technology innovation and empowerment to deliver measurable results for our clients. Over the past 22 years weve built a strong presence in the IT and consulting landscape and were on track to reach 1 billion in revenue this year. Our Core Areas of Expertise - Data Technologies We design and implement large-scale end-to-end architecture and data solutions including data integration data science visualization Big Data AI and Generative AI. - Cloud Application Services We integrate leading platforms such as SAP Salesforce Oracle Microsoft AWS and IBM Maximo helping clients transition to the cloud and improve operational efficiency. - Management Innovation Consulting We lead business and digital transformation initiatives through project and change management best practices (PM PMO Agile Scrum Product Ownership) and support domains such as Supply Chain Cybersecurity and ESG/Low-Carbon strategies. We work with major global clients across diverse sectors including Transport Logistics Financial Services Energy Utilities Retail and Media Telecommunications. Job Description You will join a leading global RD environment where advanced AI-driven applications support researchers in their daily work-from data analysis and statistical modelling to predictive insights and dashboarding. These applications built mainly with Shiny (R) and Streamlit (Python) are part of a growing analytics ecosystem running on a dedicated internal platform. The mission combines maintenance of existing AI/statistical tools and development of new data-driven applications based on real user needs. You will act as a bridge between business users (researchers) and technical teams ensuring applications remain reliable scalable and relevant. What you will do - Investigate and fix issues in AI algorithms (bugs performance data pipeline failures) - Maintain and improve existing Shiny (R) and Streamlit (Python) applications - Ensure stability after platform or dependency updates - Develop new interactive modules (dashboards analytics tools reporting apps) - Analyse business needs and translate them into technical solutions - Optimize and refactor Python and R codebases - Manage data pipelines and connectors (APIs databases files) - Conduct testing (UAT unit tests integration tests) - Collaborate with data scientists statisticians and business users - Document all developments and processes (French English) Qualifications What we are looking for Required - 3-5 years of experience in Python and/or R development - Experience with Shiny (R) and/or Streamlit (Python) - Strong debugging and problem-solving skills - Experience maintaining production-level applications - Solid knowledge of- Data manipulation (Pandas / dplyr) - Data visualisation (ggplot2 plotly matplotlib altair) - Experience with Git/GitHub (PRs branching versioning) - Understanding of basic AI/ML concepts (evaluation metrics overfitting pipelines) - Ability to work in a bilingual environment (French English) Nice to have - Experience with GCP (BigQuery Vertex AI) - Knowledge of Docker and APIs (FastAPI REST) - Exposure to ML frameworks (scikit-learn TensorFlow PyTorch) - Statistical knowledge (PCA hypothesis testing DOE) - Experience with Posit / Shiny Server environments - Familiarity with NLP or computer vision concepts Additional Information What do we offer you We offer - Full-time and permanent employment contract - Flexible work schedule - Professional growth possibilities learning opportunities - Possibility to join a multicultural team work in the international environment - Variety of benefits to support your physical emotional and financial wellbeing private medical insurance life insurance lunch and transport card as part of the flexible remuneration pack and online language classes - Smart Office Pack If you are passionate about data development tech we want to meet you Talan Spains commitment to non-discrimination based on gender race ideology or any other reason in accordance with the companys Equality Plan and the current regulations on gender equality between women and men (Royal Decree-Law 6/2019).