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Senior Data Scientist

Madrid, es🌐 Remote💼 Full-time🗓 2026-10-01 → 2026-10-07

Core

Design, develop, and deliver innovative data science solutions using advanced analytics, machine learning, and Generative AI to address complex business challenges and create measurable value for clients.

Role type

Senior IC data scientist (client-facing analytics & AI)

Builds

Scalable analytics and AI solutions, product prototypes, and analytical products for internal and external clients (via careerplan.io/jobs/744000152939434-senior-data-scientist-at-experian)

Domain

Data science, machine learning, and Generative AI applied to marketing, risk, and customer management

Deliverable

production ML models

Required skills

Python, statistics, machine learning, data mining, text mining, regression models, XGBoost, neural networks, SVM, ensemble methods, data structures

Preferred skills

Advanced algorithms for practical business problems, mentoring, knowledge sharing, best practices establishment

Technologies

Python, XGBoost, neural networks, SVM

Responsibilities

Evaluate and acquire new data assets; Develop new product prototypes; Analyze and document large datasets; Apply machine learning and text mining techniques; Validate model and score performance; Design and deliver scalable analytics solutions; Lead programs to enhance client analytical solutions and model performance; Provide sales support and consultancy; Mentor project teams

Seniority

Senior, hands-on IC with client-facing responsibilities