Prepare for and practice interview questions from Skyrocket Ventures.

Skyrocket Ventures Interview Questions

Skyrocket Ventures Interview Guides

Let’s say that your company is running a standard control and variant AB test on a feature to increase conversion rates on the landing page. The PM checks the results and finds a .04 p-value.

How would you assess the validity of the result?

Experiment Validity

Let’s say we have a table with an <code>id</code> and <code>name</code> fields. The table holds over 100 million rows and we want to sample a random row in the table without throttling the database.

Write a query to randomly sample a row from this table.

Input:

<code>big_table</code> table

<table>
<thead>
<tr>
<th>Columns</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>name</code></td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>

Write a query to randomly sample a row from a big table.

Random SQL Sample

Let’s say you work for a social media company that has just done a launch in a new city. Looking at weekly metrics, you see a slow decrease in the average number of comments per user from January to March in this city.

The company has been consistently growing new users in the city from January to March.

What are some reasons why the average number of comments per user would be decreasing and what metrics would you look into?

What metric could be used to measure if active users are still engaging on the platform despite an overall decrease in the average number of comments per user?

What metric could be used to measure if active users are still engaging on the platform despite an overall decrease in the average number of comments per user?

Decreasing Comments

How would you investigate a decline in the average number of comments per user?

Skyrocket Ventures Salaries by Position

Sr. Founding Software Engineer - Hypergrowth Conversational AI Startup Location: San Franscisco, CA (you can work from home 2x/week) The company has raised $6 million in seed funding and already has many paying customers. Revenues have been doubling every month. The company is comprised of 3 people including 2 engineers, and plans to hire 10 engineers in the next year. You would be reporting to the CTO/Cofounder, who was previously a machine learning tech lead and manager at Google. The company would love to hire someone for $150k in salary, but is open to pay as much as $300k for the right person. They are expecting to probably land in the $200-250k salary range. The equity granted would be inversely related to the salary given, but in any case they expect the equity could be very lucrative. Job Responsibilities: - Designing and building highly scalable backend systems. - The team is leaning towards using Go or Python on the backend, but they are open-minded and seek a language agnostic engineer who will help determine the best tech stack for the product and learn new technologies as needed. - If you are interested in leadership, you could be leading 1-2 engineers in the next few months, and 5 engineers in the next year. - Working at the cusp of what’s technically possible in applied AI. - The low latency requirements of real-time speech means that the entire stack has to be lightning fast. - Building AI bots to be rich, interactive, and lifelike. - Designing and building scalable backend infrastructure to support our real-time communication platform. - Designing, building, and maintaining a public API to be used by our partners. - Designing and building integrations with 3rd party software such as CRMs, scheduling software, custom APIs, etc. - Working closely with other backend engineers to improve our real-time communication platform. - Leading and grow a team of more junior engineers. - Working with the devops team to identify the best deployment and scaling strategies. - Working with the fronteend engineers to support the user-facing web application. - Working with the machine learning engineers to support custom ML features. Qualifications: - 5-10 years of professional software engineering experience in high caliber engineering organizations. - Strong in programming in either Python, Go, Rust, or Node.js - Strong communication skills. - Expertise in backend software architecture. - Experience building integrations with 3rd party software. - Microservices. - SQL / Databases. Nice to have: - Experience building fast and scalable public APIs. - Realtime communication / WebRTC / Websockets. - Task queues. - Django / FastAPI. About Skyrocket Ventures Skyrocket Ventures is a recruiting firm for hundreds of high growth technology companies that range from industry leaders to top-tier startups. This opportunity is with one of our client companies for a full-time permanent hire. Please only apply if you are authorized to work in the U.S. Please note that even if this job is not a perfect match, we encourage you to apply as long as it is in the ballpark. Companies are often flexible in hiring candidates who do not perfectly fit their written job description, as long as the most important qualifications are there and the candidate is good in general. Most of the jobs we are recruiting for are not posted online, so if you would like to know of all the opportunities we have that match your interests and qualifications, then please get in touch with us. After you apply to this job posting, we’ll consider you for this job as well as any other potential matches with our client companies. If we have any potential matches, we’ll share your resume with those companies and contact you about any interview opportunities we can get you. Thank you, and we wish you a great job search!

Skyrocket Ventures Interview Questions

Skyrocket Ventures Interview Guides

Skyrocket Ventures Interview Questions

Skyrocket Ventures Salaries by Position

Skyrocket Ventures Opening Jobs