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Senior Data Scientist

Hybrid in Madrid·Full-time·Added 2 days ago

Experian

3 open roles

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Overview

Job details

Full-time hours
Per the ad.
Hybrid
Office and home days — the ad has the split.

Requirements

Have the right to work in Spain
Experian doesn't mention sponsorship in the ad.
Work in English
English is required, per the ad.
Be near Madrid, Spain (Hybrid) for hybrid days
No relocation package mentioned.
Have 3+ years of experience
Mid-level role.

Pay & benefits

What you'll get

Personal Development - career pathway for professional growth supported by learning and development programs and unlimited access to online educational training courses, learning materials and books.
Work environment - excellent work conditions with friendly environment, recognized team spirit, and fun and quality recreation time.
Social benefit package including food vouchers, health insurance, monthly flex allowance and internet coverage, Sharesave plan, Employee assistance program, and many other benefits!
Opportunity for Flexible working hours and Home Office.

This is a hybrid remote/in-office role.

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Requirements

What we're looking for

Statistics
Computer Science
Machine Learning
AI
Programming
Python

The role

We are seeking a Senior Data Scientist to play a pivotal role in our growing EMAP Data Science team. This position is ideal for an accomplished professional passionate about advanced analytics, innovation, and delivering impactful solutions to clients.

The primary goal of this role is to design, develop, and deliver innovative data science solutions that address complex business challenges and create measurable value for our clients. The successful candidate will combine expertise in programming, data engineering, statistical modelling, machine learning, and Generative AI to transform data into actionable insights and scalable solutions.

Working closely with clients and internal stakeholders, you will identify opportunities, strengthen strategic relationships, and develop analytical products and prototypes that support data-driven decision making and business growth. You will leverage large and diverse datasets, anticipate challenges, and deliver high-quality solutions that generate tangible impact.

What you'll do

Evaluate and acquire new data assets
Develop new product prototypes
Provide sales support and consultancy
Analyze, and document large datasets
Apply machine learning, data mining, and text mining techniques to extract value from data
Validate model and score performance
Document and present modeling processes and outcomes
Design analytical solutions for internal and external clients to address business problems. Design and deliver scalable analytics and AI solutions for internal and external clients to solve complex business challenges.
Make independent decisions to develop new approaches and resolve uncertainty in complex scenarios
Establish best practices for applying Experian and client data to create insights
Define business assumptions for relevant solutions
Create materials for knowledge sharing and roundtable discussions
Lead programs to enhance client analytical solutions, data quality, model performance, and project timelines
Guide team efforts to identify solutions
Share expertise and improve departmental contributions
Provide mentoring within project teams
Advocate for analytics through publications and presentations
Proficiency in Python
Understanding of data structures and their applications in marketing, risk, and customer management
Familiarity with regression models, XGBoost, neural networks, SVM, and ensemble methods
3+ years of experience in defining scope and delivering customized analytics projects
Expertise in advanced algorithms to solve practical business problems

Hiring process

3 steps2 interviews3–4 weeks in all

Easy to Apply application
Discovery with TA
With a Talent Acquisition team member
An exploratory chat with a Talent Acquisition team member to check alignment and discuss the process, timelines and the role.
Assessments / Interviews
With hiring manager and team
One or two of formal interviews, informal interviews or coffee catch-ups, online assessments, assessment centres, team meet-and-greets, or role plays and work samples, customised to the role.
Offer
Onboarding
Digitised preboarding documentation plus a structured induction programme and an 'Experian Buddy' to help new hires settle in.

Interviewing with Experian is described as a two-way, relaxed and conversational process.
Formal interviews can be accommodated in person or virtually.
New hires are partnered with an 'Experian Buddy' during onboarding.

About Experian

Experian is a global technology company specializing in credit risk management, fraud prevention, decision analytics, and marketing services. It provides data, software, and analytics solutions to clients across banking, insurance, telecommunications, utilities, and retail sectors. In Spain, Experian operates as Experian España, offering local solutions for credit bureaus, fraud detection, and business intelligence, with a significant presence in Granada where the current Data Scientist role is based.

Industry: Information Services
Founded: 1996
Employees: 20,000
Headquarters: Dublin, Ireland
In Spain: Granada
Website: experian.es

Good to know if you are moving

Experian has a global presence with offices in over 30 countries, offering international career opportunities.
The Spain office is located in Granada, a city known for its tech hub and lower cost of living compared to Madrid or Barcelona.
The company emphasizes inclusion and belonging, with published reports on diversity and employee well-being.
Experian provides hybrid working flexibility for many roles, including the Data Scientist position in Granada.

In their own words

About the company & team

Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to realize their financial goals and help them save time and money.

We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments.

We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com.

Additional information

Experian is an Equal opportunity employer. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, colour, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity.

All open roles at Experian