The Brattle Group Data Engineer Interview Questions + Guide in 2025

The Brattle Group is a global economics consulting firm renowned for providing clarity on complex economic, finance, and regulatory questions.

As a Data Engineer at The Brattle Group, you will play a pivotal role in the data engineering team, collaborating closely with consulting teams to leverage cutting-edge technologies and guide technical workstreams. Your key responsibilities will encompass developing processes and pipelines for data cleaning, validation, and transformation, working with various data formats including SQL Server and Azure Databricks. You will be tasked with writing reproducible scripts, primarily in Python, to classify, clean, and visualize unstructured data, while also researching and implementing new tools to enhance operational capabilities.

This role requires a strong foundation in applied data science, combined with a keen interest in transitioning into data engineering. Proficiency in SQL and cloud computing services such as Microsoft Azure or AWS is essential, as well as experience with machine learning applications. Outstanding communication skills are vital, as you will liaise with clients and present complex technical concepts to non-technical stakeholders. The ideal candidate will have a detail-oriented mindset, a collaborative spirit, and an entrepreneurial approach to problem-solving.

This guide will assist you in preparing for your interview by highlighting the specific skills and experiences that The Brattle Group values in a Data Engineer, enabling you to navigate the interview process with confidence and clarity.

Typically, interviews at The Brattle Group vary by role and team, but commonly Data Engineer interviews follow a fairly standardized process across these question topics.

We've gathered this data from parsing thousands of interview experiences sourced from members.

Practice for the The Brattle Group Data Engineer interview with these recently asked interview questions.