Software Engineering

We test fundamental Computer Science, including Algorithms and Data Structures. Further, we conduct specialized interviews, e.g. for Back-End, Front-End, Mobile Development, Object-Oriented and System Design.

Data Science

We interview for specific technologies, e.g. Spark, Pandas, A/B testing and Stats, or more general topics, such as Big Data Architectures and ETL. We customize the interview format and reporting to address your requirements.

Machine Learning

Our interviews cover full-stack machine learning model development, including: cold start, initial model design, data collection, alternative model architectures (classical and deep learning), training, runtime optimizations and deployment.

How it works

  1. 1. You send us a brief description of the role you are applying.

  2. 2. We propose the interview format and content. We welcome further discussion and make refinements to meet your objectives.

  3. 3. We schedule the interview through Google Meet and an online coding environment.

  4. 4. We conduct live interviews using online code execution environment and a collaborative whiteboard.

  5. 5. We share the feedback at the end of the interview, as well as in writing.

  6. 6. 100% satisfaction guarantee! We provide full refund if you don't find the service useful.

About us

Based in Seattle, we are a team of engineers and data scientists with experience of conducting thousands of technical interviews, including at top tech companies.