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Skyrocket Ventures Interview Questions

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<p>You are testing hundreds of hypotheses with many <em>t</em>-tests. What considerations should be made?</p>


<p>What is a key disadvantage of the F-test when compared to multiple t-tests?</p>

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

<p>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.</p>

<p>Write a query to randomly sample a row from this table.</p>

<p><strong>Input:</strong></p>

<p><code>big_table</code> table</p>

<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

<p>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.</p>

<p>How would you assess the validity of the result?</p>


Experiment Validity

Skyrocket Ventures Salaries by Position

<p>Machine Learning Engineer - Mission Driven Health Startup

Location: San Carlos, CA (you can work from home 5 days every 2 weeks)

The company's product is in the realms of health, mobile, AI, augmented reality, computer vision, HR benefits, and retail. It is a mission-driven company.

The company was named one of Fast Company's most innovative companies under 50 employees. Its founder has been named to Forbes 30 under 30.

The company has raised series A funding. It has about 35 employees and 10 engineers and is rapidly growing.

The company will pay a salary up to $200k plus annual performance bonuses (10-20% of salary) and equity which could be very lucrative.

Job Responsibilities:

- Pioneering the world’s first recommendation system of its kind at scale.

- About 50% research and 50% coding.

- You can use any programming language (typically they would expect either Python or Java or C++) as long as it can be productionized.

- You will own projects by yourself, ideally owning it all, but if needed you can get help from the CTO.

- About 50% computer vision, 50% recommendation systems. Some Deep Learning as well.

- Building / Experimenting with AI/ML models for a variety of tasks including facial landscape detection, recommendation systems).

- Building scalable systems and production ready models.

- Every day and week and month is slightly different, but it will generally be the traditional machine learning work flow of collecting data, processing it, pruning it, training models, then evaluating.

Qualifications:

- Expertise in at least one of: 1) computer vision or 2) recommendation systems or 3) deep learning or 4) other machine learning.

- Either a PhD (best), Master's degree (2nd best) in Computer Science, with a focus on Machine Learning.

- At least 2 years (the more the better) of professional experience as a machine learning engineer.

- Extensive research experience in computer vision and recommendation systems.

Nice to have:

- Startup experience.

- Experience building a recommendation system in the retail space.

- Experience with Augmented Reality.

- A product manager mindset, always keeping in mind how you're driving the business.

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!</p>

<p>Sr. to Lead Full Stack Software Engineer - Telehealth Startup

(ideally 50/50 front/backend; up to 70% front end or backend)

Location: Remote or San Francisco, CA

The company seeks engineers who would be passionate about building software that is improving people’s health and saving lives, and excited to work as an early engineer at a fast-growing startup.

The company’s product is a digital health platform (primarily mobile, also web) that utilizes the latest advances in nutrition science and AI to improve health and reverse (not just treat) diseases. It is b2c and is also going to be expanding to b2b2c.

The company has raised over $6 mil in seed funding. The company has 10 employees and 4 engineers, and has already had incredible results with its early customers. The company has rapidly growing revenues, and a long line of people on the waitlist.

The company will pay up to $250k in salary, plus equity which could be very lucrative.

Job Responsibilities:

- About 80% of the time will be spent on the mobile app, 20% on the web app.

- Working across the tech stack that includes Node.js, TypeScript, React, and React Native.

- Influencing direction across all levels of the stack.

- You would ideally be spending about half of your time on backend and front end engineering, but depending on your preference you could spend up to 70% of your time on either one.

- Building the key applications, tools, and workflows for the company's revolutionary value-based care offerings.

- Coding and ship complex backend features and API endpoints at a high velocity, while maintaining high quality, well-structured code.

- Troubleshooting, debugging, and fixing issues in production and non-production environments.

Qualifications:

- Proven ability to thrive in fast-paced startup environments.

- At least 5 (ideally more) years of experience building and maintaining production systems.

- Strong in either A) Node.js (if backend leaning) or B) React or React Native (if front end leaning) and willing to learn/use Node.js

- Strong experience as a full stack engineer.

- Strong in JavaScript and TypeScript.

- Strong in either A) Node.js (if backend leaning) or B) React or React Native (if front end leaning)

- Strong knowledge of SQL databases.

- Proficient in either GCP or AWS.

- A Bachelor's degree in Computer Science or equivalent industry experience.

- A champion for quality in code, processes, and culture, with a growth mindset.

- Ability to work independently, manage priorities, and navigate ambiguity.

Nice to Have:

- Experience with a variety of tech stacks.

- Google Kubernetes Engine (GKE) Autopilot.

- Terraform and DevOps.

- GraphQL, React Native, Node.js.

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!</p>

Skyrocket Ventures Interview Questions

Skyrocket Ventures Interview Guides

Skyrocket Ventures Interview Questions

Skyrocket Ventures Salaries by Position

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