1904Labs Data Engineer Interview Questions + Guide in 2025

1904Labs is a human-centered technology company dedicated to solving complex challenges for enterprise organizations through innovative and modern solutions.

As a Data Engineer at 1904Labs, you will be a key player in an Agile environment, focusing on the development, operation, and design of data layer components. Your role will encompass various aspects of data strategy, lineage, warehousing, and cloud architecture. You will work with big data technologies like Spark and Hive, employing programming languages such as Scala, Java, or Python. A strong understanding of how data is stored and accessed in modern environments is essential.

Key responsibilities include collaborating with clients to guide them in making data-driven decisions, utilizing both relational and non-relational databases, and implementing data solutions that meet technical objectives. Your ability to analyze data for trends and insights, as well as your proficiency in SQL, will be critical. Furthermore, successful candidates will demonstrate strong software engineering practices and a proactive approach to problem-solving.

At 1904Labs, we value innovation, collaboration, and personal growth, making it essential for Data Engineers to embody these principles. This guide will help you prepare thoroughly for your interview by focusing on the skills and experiences that 1904Labs seeks in their Data Engineers, allowing you to communicate your fit effectively.

The interview process for a Data Engineer position at 1904Labs is designed to assess both technical skills and cultural fit within the company. It typically consists of several stages, each focusing on different aspects of the candidate's qualifications and potential contributions to the team.

1. Initial Phone Screen

The process begins with an initial phone screen conducted by a recruiter. This conversation usually lasts around 30 minutes and serves to gauge your interest in the role, discuss your background, and understand your career aspirations. The recruiter will also provide insights into the company culture and the expectations for the Data Engineer position.

2. Technical Interview

Following the initial screen, candidates typically participate in a technical interview, which may be conducted via video conferencing. This interview focuses on assessing your programming skills and problem-solving abilities. You may be asked to review and discuss written code or solve a coding problem relevant to data engineering tasks. The interviewers are particularly interested in your thought process and approach to problem-solving rather than just the final solution.

3. In-Person Interview

The final stage usually involves an in-person interview, which can consist of multiple rounds. During this phase, candidates may engage with various team members and stakeholders. The interview may include a mix of technical assessments, such as live coding exercises, and behavioral questions to evaluate your teamwork and communication skills. You might also be asked to present a personal project or tackle a more complex problem statement that you would receive in advance.

4. Assessment of Cultural Fit

Throughout the interview process, 1904Labs places a strong emphasis on cultural fit. Expect questions that explore your values, work style, and how you collaborate with others. The company seeks individuals who are innovative, curious, and team-oriented, so be prepared to discuss how you embody these traits in your work.

As you prepare for your interview, consider the types of questions that may arise in each of these stages, focusing on both technical competencies and your ability to contribute to the team dynamic.

Practice for the 1904Labs Data Engineer interview with these recently asked interview questions.