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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?

Seagate Technology Salaries by Position

About our group: Our organization specializes in Global Data Analytics and provides comprehensive solutions for Big data, Generative-AI, and MLOps frameworks and deployments. We are a proactive, solution-focused, and collaborative team that partners with various business groups across the organization to deliver end to end solutions About the role - you will: <ul> <li>Develop, fine-tune, and deploy large language models for various applications</li> <li>Manipulate and build models (traditional ML and generative AI) to extract insights from large data sets</li> <li>Design and implement prompt engineering strategies to optimize model performance</li> <li>Utilize Retrieval-Augmented Generation (RAG) and related techniques to enhance model output.</li> <li>Integrate generative AI innovations into Sales, marketing , Supply chain and other business products to improve performance and engagement.</li> <li>Collaborate with cross-functional teams to identify and address AI-related challenges.</li> <li>Stay updated with the latest trends and advancements in Generative AI and machine learning.</li> <li>Adapt generative AI models for diverse machine learning tasks and application</li></ul> The ideal candidate will have extensive experience with traditional machine learning techniques, as well as recent work experience with Large Language Models, prompt engineering, fine-tuning, Retrieval-Augmented Generation (RAG), and related technologies. The successful candidate will also be skilled at adapting Generative AI models for various data science problems. About you: <ul> <li>Passionate professional who is up to the challenge of blending the fast-changing technology landscape of Generative AI with the complex and high-impact space of HiTech and Manufacturing analytics.</li> <li>Strong appetite for constant learning, thinking out of the box, questioning the problems & solutions with the intent to understand and solve better.</li> <li>Uncompromisingly detail oriented, well organized with solid time management skills, and you have solid, effective verbal and written communications abilities. </li> <li>Ability to motivate people and instill ownership, reliability, teamwork, and commitment in the team.</li> <li>Excellent interpersonal skills to develop relationships with different teams and peers in the organization.</li></ul> Your experience includes: <ul> <li>Proven experience with Large Language Models (e.g. OpenAi, Lama, Gemini) and prompt engineering</li> <li>Proficiency in Python, SQL, and ML frameworks like PyTorch and TensorFlow</li> <li>Ability to quickly generate working code with a Generative AI coding copilot</li> <li>Expertise in fine-tuning and deploying AI models in production environments</li> <li>Strong knowledge of Retrieval-Augmented Generation (RAG) and related techniques</li> <li>Masters Degree in Computer Science or Business Analytics</li></ul> You might also have: <ul> <li>Experience with cloud platforms (e.g. Azure, AWS, Google Cloud) for model deployment</li> <li>Experience with DevOps tools like Git and Docker</li></ul> Location: Our Gold LEED-certified Fremont product-design campus drives innovation, bringing together a diverse set of engineering, design, operations, support, and administrative teams. The site is equipped with a state-of-the-art clean room and lab space. On-site social activities are popular, including our annual BBQ, ice cream social, and holiday events. Wellness programs, gaming rooms, and the on-site fitness center help round out and balance your Seagate work-life experience, along with opportunities to give back to our local community. The estimated base salary range for this position is $98,400.00 - $116,000. The individual salary is based on work location and additional factors, including job-related skills, experience, and relevant education or training. Seagate offers comprehensive benefits to its eligible employees, including, but not limited to, eligibility for variable pay bonus, medical, dental, vision, and life insurance, short-and long-term disability, 401(k), employee stock purchase plan, health savings account, dependent care, and healthcare spending accounts. Seagate also offers paid time off, including 12 holidays, flexible time off provided pursuant to Seagate policy, a minimum of 48 hours of paid sick leave, and 16 weeks of paid parental leave. The benefits for this position are based on a full-time schedule for a full calendar year and may differ depending on work location. Location: Fremont, USA, Research Center Travel: None Innovation thrives in a culture that embraces different voices, where employees are equal contributors and are empowered to express themselves authentically. Building this culture takes constant work and willingness to be transparent about progress. Read more in our Diversity, Equity, and Inclusion, Annual Report. - Learn more about our commitment to the U.S. military and veteran community by watching this video. - 4th year in a row as a Best Employer for LGBTQ+ Equality - 4th year in a row as a Best Company for Women in Technology About Us With more than four decades of storage innovation, Seagate empowers humanity to thrive in the data age and helps people and businesses navigate the ever-expanding data landscape. We craft precision-engineered, cutting-edge solutions that help the world store and manage exponential data growth. Seagate is powered by our talented, passionate, and diverse workforce of 29,000 employees across the globe who embody our core values: integrity, innovation, and inclusion. Striving towards excellence every single day, we show up with these values for our customers, business partners, shareholders, and communities alike. Join us and get inspired to make a difference in the datasphere! Seagate is proud to be an equal opportunity employer. Seagate provides an environment where equal opportunity is available to all. All qualified applicants will receive consideration for employment without regard to age, race, color, ancestry, ethnic or national origin, physical or mental disability, medical condition, genetic information, marital status, sex (which includes pregnancy or perceived pregnancy, childbirth, breastfeeding, or related medical conditions), gender, gender identity, gender expression, sexual orientation, perceived or actual religious creed or political opinion, military and veteran status, taking or requesting statutorily protected leave, taking or requesting a reasonable accommodation for a protected basis, or other basis protected by applicable law. We will consider for employment qualified applicants with arrest and conviction records. EEO Know Your Rights Poster & OFCCP Pay Transparency Provision Information. Seagate will provide reasonable accommodations with the application process upon request as required to comply with applicable laws. If you need assistance or an accommodation due to a disability, you may contact us at accommodations@seagate.com. All Seagate jobs will remain open for a minimum of seven days. For information on how Seagate collects and uses your personal information during the application process, please review the Applicant Privacy Statement.

Seagate Technology Interview Questions

Seagate Technology Interview Guides

Seagate Technology Interview Questions

Seagate Technology Salaries by Position

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