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# Ai Applications & Data Science Consultant

- **Company:** Talan SAS
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Data Analysis, Computer Vision, Unit Testing, BigQuery, Databases, Data Visualization, Database Applications, Software Debugging, Github, R (Programming Language), Statistical Hypothesis Testing, Python (Programming Language), Machine Learning, Tensorflow, Management of Software Versions, Data Processing, Pytorch, Fastapi, Pandas, Matplotlib, Scikit Learn, Integration Tests, Data Analytics, Plotly, Tools for Reporting, Streamlit Framework, Code Restructuring, Data Pipelines, Docker, Server Operating Systems & Platforms
- **Published:** August 5, 2026
- **Apply:** https://www.buscojobs.com.es/ai-applications-data-science-consultant-en-madrid-ID-365573699

## About the Role

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

## Description

AI Applications & Data Science Consultant You will join a leading global R&D 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 withShiny (R)andStreamlit (Python) , are part of a growing analytics ecosystem running on a dedicated internal platform.The mission combinesmaintenance of existing AI/statistical toolsanddevelopment of new data-driven applicationsbased on real user needs.You will act as a bridge betweenbusiness users (researchers)andtechnical teams , ensuring applications remain reliable, scalable, and relevant.What you will doInvestigate and fix issues in AI algorithms (bugs, performance, data pipeline failures)Maintain and improve existingShiny (R)andStreamlit (Python)applicationsEnsure stability after platform or dependency updatesDevelop new interactive modules (dashboards, analytics tools, reporting apps)Analyse business needs and translate them into technical solutionsOptimize and refactor Python and R codebasesManage data pipelines and connectors (APIs, databases, files)Conduct testing (UAT, unit tests, integration tests)Collaborate with data scientists, statisticians, and business usersDocument all developments and processes (French & English)QualificationsWhat we are looking forRequired3-5 years of experience inPython and/or R developmentExperience withShiny (R)and/orStreamlit (Python)Strong debugging and problem?solving skillsExperience maintaining production?level applicationsSolid knowledge of:Data manipulation (Pandas / dplyr)Data visualisation (ggplot2, plotly, matplotlib, altair)Experience withGit/GitHub (PRs, branching, versioning)Understanding of basic AI/ML concepts (evaluation metrics, overfitting, pipelines)Ability to work in abilingual environment (French & English)Nice to haveExperience withGCP (BigQuery, Vertex AI)Knowledge ofDocker and APIs (FastAPI, REST)Exposure toML frameworks (scikit-learn, TensorFlow, PyTorch)Statistical knowledge (PCA, hypothesis testing, DOE)Experience withPosit / Shiny Server environmentsFamiliarity with NLP or computer vision conceptsBenefitsFull?time and permanent employment contractProfessional growth possibilities & learning opportunitiesPossibility to join a multicultural team & work in the international environmentVariety 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 classesSmart Office PackTalan Spain's commitment to non?discrimination based on gender, race, ideology, or any other reason, in accordance with the company's "Equality Plan" and the current regulations on gender equality between women and men (Royal Decree-Law ******).#J-*****-Ljbffr


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