Mid Data Analyst

Data Analyst (Financial Services)

Location: Warsaw or Kraków (Hybrid)

About Capco

At Capco Poland, we're not just another consultancy—we're the dynamic force driving digital transformation in the financial world. As a global leader in technology and management consulting, we help clients tackle complex challenges across banking, payments, capital markets, wealth, and asset management.

Our culture is fast-paced, flexible, and entrepreneurial. We move quickly, think creatively, and put people at the center of everything we do. We're passionate about delivering value to our clients while creating opportunities for our people to grow and thrive.

We're proud to be:

Leaders in banking, payments, capital markets, wealth, and asset management consulting

Champions of an agile, innovative, and collaborative work environment

Committed to attracting and developing exceptional talent

The Role

We are looking for an experienced Data Analyst to provide services supporting the development of advanced machine learning models within a global financial services environment.

In this role, you will work closely with data scientists, model developers, and business stakeholders to deliver high-quality data solutions that power analytical and modeling initiatives. You will be responsible for sourcing, transforming, analyzing, and preparing large-scale datasets while contributing to the design and implementation of robust ETL processes.

Key Responsibilities

Support the development of advanced financial machine learning models by sourcing, aggregating, and preparing data from multiple internal and external sources

Clean, transform, validate, and analyze complex datasets to ensure high-quality inputs for modeling activities

Design, develop, and optimize ETL pipelines to streamline data ingestion and processing workflows

Work with large-scale databases and distributed data environments to extract and manage data efficiently

Collaborate with cross-functional teams including model developers, data scientists, and business stakeholders

Identify data quality issues and implement solutions to improve data accuracy, consistency, and accessibility

Contribute to continuous improvement of data management and analytical processes

Skills & Experience

4–5+ years of experience as a Data Analyst

Strong proficiency in SQL and Python , including:

Pandas

NumPy

SciPy

PySpark

Solid understanding of data wrangling, data transformation, and ETL processes

Experience working with large and complex databases

Strong analytical and problem-solving skills

Banking or financial services domain knowledge is highly desirable

Bachelor's degree in Computer Science, Engineering, Mathematics, or a related field

Excellent communication and stakeholder management skills

Detail-oriented, collaborative, and business-focused mindset

Fluent English, both written and spoken

What We Offer

Flexible collaboration model based on a B2B contract

Opportunity to work on challenging projects within the financial services sector

Exposure to modern data, analytics, and machine learning initiatives

Collaborative and supportive team environment

Access to professional development opportunities and a global network of experts

Recruitment Process

Screening call with a Recruiter

Capco Hiring Manager Interview

Client Interview

Feedback / Offer

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