Data Scientist Advanced Analytics

Data Scientist Advanced Analytics

CaixaBank
CaixaBank
Barcelona, SpainCompetitiveHybridAdded 12 days agoMid · 2+ yearsInternship

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About the role

About the team

In Advanced Analytics, we work to create value for the organization by leveraging data. Our team collaborates across 40 areas of the CaixaBank Group, creating solutions with an impact on the business: we help improve decision-making, optimize processes, personalize customer relationships, and uncover new opportunities for efficiency and growth.


In addition, we drive the Analytics Community at CaixaBank, a community aimed at fostering a data-driven culture, sharing knowledge, disseminating best practices, and developing analytical capabilities, with initiatives such as OlympIA, Analytics Sessions, and the Advanced Analytics Portal (https://portalanaliticaavanzada.lacaixa.es/)

About the position

We are looking to bring on a Data Scientist to participate in the design and development of analytical use cases, whose mission is to build robust, actionable solutions to solve business problems.
The selected candidate will combine advanced technical skills and an impact-driven mindset, working cross-functionally with business, technology, data, and other specialist teams. 

Analyzes, structures, and examines large volumes of data using statistical and programming capabilities. Able to develop and implement analytical solutions (e.g., dashboards, predictive models) to address the entity's business needs holistically (i.e., from understanding the problem to implementation and monitoring). Knows and applies best practices in software development and machine learning models. Able to communicate insights/results of analytical solutions clearly and structured through presentations and/or dashboards.

What you'll do

Responsibilities

  • Develop analytical solutions aimed at solving the bank's real problems. Solutions typically involve creating predictive models, segmentations, scoring systems, optimization models, or advanced analyses depending on the needs of the use case. 
  • Apply best practices for validation, interpretability, robustness, and monitoring of solutions.
  • Collaborate with business areas to ensure analytical solutions address real needs and are integrated into decision-making processes:
    • Communicating analytical results effectively, tailoring the message to the audience.
    • Supporting user teams in adopting the developed solutions.
    • Contributing to the preparation of materials, sessions, training, or content for the Analytics Community.

What you'll get

  • Be part of the most innovative bank in Western Europe, according to The Innovators awards from the American magazine Global Finance.
  • Onboarding program and personalized support for your professional development. 
  • Individual training path with access to our online platform, which offers an extensive catalog of self-learning resources to foster your continuous growth.
  • You will have a fully free comprehensive health insurance plan for you. In addition, you will be enrolled in the Pension Plan, to which CaixaBank will make contributions with your future in mind.
  • Flexible compensation applied to transportation, training, languages, childcare, among others.
  • Flexibility measures (remote work, flexible entry times).
  • We hold the Top Employer certification, which recognizes us as one of the best companies to work for.

How you'll work

internship

About the company & team

CaixaBank is a financial group with a universally accessible, socially responsible banking model with a long-term vision, based on quality, proximity, and specialization. It offers a value proposition of products and services tailored to each segment, embracing innovation as a strategic challenge and a distinctive feature of its culture. Its leading position in retail banking in Spain and Portugal allows it to play a key role in contributing to sustainable economic growth.

Minimum requirements

Education

  • Bachelor's or master's degree in quantitative disciplines, such as engineering, Data Science, Physics, or similar.
  • Specific training in Machine Learning, Artificial Intelligence, or Advanced Analytics will be valued.

Experience

  • At least 2 years of prior experience developing analytical models, machine learning, or data science applied to business problems.
  • Experience in consulting will be valued.
  • Experience collaborating with multidisciplinary teams, combining business engagement and technical development.
  • Experience in industrialization, monitoring, or deployment of models into production will be valued.

Key competencies

  • Excellent programming skills in Python for data analysis, modeling, and automation.
  • Solid knowledge of data science and machine learning libraries (e.g., scikit-learn, pandas, NumPy).
  • Excellent SQL/Big Query skills for data extraction, transformation, and analysis.
  • Good practices in documentation, reproducibility, and code quality.

Nice to have:

  • Experience with cloud platforms, particularly GCP.
  • Knowledge of visualization and BI tools, e.g., QlikSense or Looker.
  • Experience with generative AI models.
  • Knowledge of MLOps: versioning, monitoring, and performance control.

Skills

H RESEARCH ON AI TRENDS AND IMPACTS ON BUSINESS

H DATA PROTECTION AND REGULATIONS

H METHODOLOGIES FOR COLLABORATIVE CODE DEVELOPMENT AND VERSION CONTROL

H PROGRAMMING LANGUAGES

S.1.1 ALLIANCES – COLLABORATION AND CROSS-FUNCTIONALITY

S.1.4 ALLIANCES – COMMUNICATION

H DATA STORYTELLING

S.1.3 ALLIANCES – INFLUENCE

S.1.2 ALLIANCES – CUSTOMER FOCUS

S.2.1 HUMANISM – COMMUNICATION AND EMPATHY

S.2.2 HUMANISM – LEADERSHIP AND TEAM DEVELOPMENT / SELF-LEADERSHIP

S.4.1 ANTICIPATION – ANTICIPATION AND CHANGE MANAGEMENT

S.3.1 EMPOWERMENT – RESULTS FOCUS

H TECHNICAL DOCUMENTATION

S.5.1 DIVERSITY – PROMOTING DIVERSITY

H DATA VISUALIZATION

H ADVANCED ANALYTICS AND PREDICTIVE MODELS

H DATA PREPARATION/MOVEMENT TOOLS

H AI LITERACY

You'll most likely need Spanish to apply.This job was automatically translated to English, .

Apply at CaixaBank