Mediavine is a rapidly growing technology-driven company that specializes in providing ad management solutions to various niche publishers. Known for its collaborative environment and innovative strategies, Mediavine plays a crucial role in enhancing revenue growth and user experience for content creators.

As a Business Intelligence professional at Mediavine, you'll delve deep into data analytics and reporting to assist in decision-making processes. This role demands a proficiency in data mining, statistical analysis, and translating complex data insights into actionable strategies. Your contributions will directly impact business strategies and operational efficiencies.

If you aspire to join a dynamic and forward-thinking team, this guide on Interview Query will prepare you for the interview process at Mediavine. We’ll cover the essential interview stages, the most commonly asked questions, and some insightful tips to help you succeed. Let’s get started!

Submitting Your Application

The first step is to submit a compelling application that reflects your technical skills and interest in joining Mediavine as a Business Intelligence professional. Whether you were contacted by a Mediavine recruiter or have taken the initiative yourself, carefully review the job description and tailor your CV according to the prerequisites.

Tailoring your CV may include identifying specific keywords that the hiring manager might use to filter resumes and crafting a targeted cover letter. Furthermore, don’t forget to highlight relevant skills and mention your work experiences.

Recruiter/Hiring Manager Call Screening

If your CV happens to be among the shortlisted few, a recruiter from the Mediavine Talent Acquisition Team will make contact and verify key details like your experiences and skill level. Behavioral questions may also be a part of the screening process.

In some cases, the Mediavine Business Intelligence hiring manager stays present during the screening round to answer your queries about the role and the company itself. They may also indulge in surface-level technical and behavioral discussions.

The whole recruiter call should take about 30 minutes.

Technical Virtual Interview

Successfully navigating the recruiter round will present you with an invitation for the technical screening round. Technical screening for the Mediavine Business Intelligence role usually is conducted through virtual means, including video conference and screen sharing. Questions in this 1-hour long interview stage may revolve around Mediavine’s data systems, ETL pipelines, and SQL queries.

In the case of Business Intelligence roles, take-home assignments regarding product metrics, analytics, and data visualization are incorporated. Apart from these, your proficiency against hypothesis testing, probability distributions, and machine learning fundamentals may also be assessed during the round.

Depending on the seniority of the position, case studies and similar real-scenario problems may also be assigned.

Onsite Interview Rounds

Followed by a second recruiter call outlining the next stage, you’ll be invited to attend the onsite interview loop. Multiple interview rounds, varying with the role, will be conducted during your day at the Mediavine office. Your technical prowess, including programming and BI tool capabilities, will be evaluated against the finalized candidates throughout these interviews.

If you were assigned take-home exercises, a presentation round may also await you during the onsite interview for the Business Intelligence role at Mediavine.

Quick Tips For Mediavine Business Intelligence Interviews

• Understand Business Context: Mediavine places a strong emphasis on how Business Intelligence can drive decision-making and strategy. Ensure you are well-versed in the company's goals and objectives and how BI can support them.

• Showcase Technical Expertise: Brush up on your skills with SQL, data visualization tools, and ETL processes. Mediavine’s technical interviews will test your proficiency in these areas.

• Prepare For Behavioral Questions: Like many companies, Mediavine will assess whether you’re a cultural fit. Prepare to discuss your past experiences, challenges faced, and how you align with the company's values.

Typically, interviews at Mediavine vary by role and team, but commonly Business Intelligence interviews follow a fairly standardized process across these question topics.

• How would you set up an A/B test for button color and position changes? A team wants to A/B test changes in a sign-up funnel, such as changing a button from red to blue and/or moving it from the top to the bottom of the page. How would you set up this test?

• Would you trust the results of an A/B test with 20 variants if one is significant? Your manager ran an A/B test with 20 different variants and found one significant result. Would you find anything suspicious about these results?

• Why might the average number of comments per user decrease despite user growth? A social media company sees a slow decrease in the average number of comments per user from January to March in a new city, despite consistent user growth. What could be the reasons, and what metrics would you investigate?

• What metrics would you use to determine the value of marketing channels for Mode? Given all the different marketing channels and their respective costs at Mode, a company selling B2B analytics dashboards, what metrics would you use to determine the value of each marketing channel?

• How would you locate a mouse in a 4x4 grid using the fewest scans? You have a 4x4 grid with a mouse trapped in one of the cells. You can "scan" subsets of cells to know if the mouse is within that subset. How would you figure out the mouse's location using the fewest number of scans?

• Write a function called find_bigrams that returns a list of all bigrams in a sentence. Write a function called find_bigrams that takes a sentence or paragraph of strings and returns a list of all its bigrams in order. A bigram is a pair of consecutive words.

• Write a query to get the last transaction for each day from a table of bank transactions. Given a table of bank transactions with columns id, transaction_value, and created_at, write a query to get the last transaction for each day. The output should include the id, datetime, and transaction amount, ordered by datetime.

• Write a function find_change to find the minimum number of coins for a given amount of change. Write a function find_change to find the minimum number of coins that make up the given amount of change cents. Assume we only have coins of value 1, 5, 10, and 25 cents.

• Write a function to simulate drawing balls from a jar. Write a function to simulate drawing balls from a jar. The colors of the balls are stored in a list named jar, with corresponding counts of the balls stored in the same index in a list called n_balls.

• Write a function calculate_rmse to calculate the root mean squared error of a regression model. Write a function calculate_rmse to calculate the root mean squared error of a regression model. The function should take in two lists, one that represents the predictions y_pred and another with the target values y_true.

• What is the expected number of good ads rated by different types of raters?
• Suppose we have 100 raters each rating one ad independently. Calculate the expected number of good ads.
• Now suppose we have 1 rater rating 100 ads. Calculate the expected number of good ads.

• Suppose we have 1 ad rated as bad. Determine the probability that the rater was lazy.

• How to simulate coin tosses with a given probability of heads? Write a function that takes the number of tosses and the probability of heads as input. The function should return a list of randomly generated results ('H' for heads and 'T' for tails) equal in length to the number of tosses.

• How to calculate the sample variance of a list of integers? Write a function that takes a list of integers as input and outputs the sample variance, rounded to 2 decimal places.

• What is the probability of rolling at least one 3 with dice?

• Calculate the probability of rolling at least one 3 with 2 dice.

• Calculate the probability of rolling at least one 3 given (N) dice.

• What is the probability of finding an item on Amazon's website given its availability in warehouses? Given that the probability of item X being available at warehouse A is 0.6 and at warehouse B is 0.8, calculate the probability that item X would be found on Amazon's website.

• What kind of model did the co-worker develop for loan approval? Your co-worker developed a model that takes customer inputs and returns if a loan should be given or not. What kind of model is this?

• How would you measure the difference between two credit risk models? Given that personal loans are monthly installments, how would you measure the difference between two credit risk models within a timeframe?

• What metrics would you track to measure the success of a new credit risk model? What metrics would you track to measure the success of a new model predicting loan defaults?

• What metrics would you use to track the accuracy and validity of a spam classifier? You are tasked with building a spam classifier for emails. What metrics would you use to track the accuracy and validity of the model?

• What are the key differences between classification models and regression models? Explain the key differences between classification models and regression models.

• When would you use a bagging algorithm versus a boosting algorithm? Compare two machine learning algorithms. When would you use a bagging algorithm versus a boosting algorithm? Provide an example of the tradeoffs between the two.

• What happens when you run logistic regression on perfectly linearly separable data? You are given a dataset of perfectly linearly separable data. What would happen when you run logistic regression?

What is the average salary for a Business Intelligence at Mediavine?

Q: What is the interview process for the Business Intelligence position at Mediavine like? The interview process at Mediavine typically includes an initial phone screen, a technical interview focusing on SQL and data analysis skills, and an on-site (or virtual) interview involving behavioral and technical questions. The process aims to evaluate your technical proficiency, problem-solving abilities, and cultural fit with the company.

Q: What skills are required to work as a Business Intelligence Analyst at Mediavine? To work as a Business Intelligence Analyst at Mediavine, you should have strong SQL skills, data visualization abilities, and experience with BI tools such as Tableau or Power BI. Familiarity with data warehousing, statistical analysis, and a good understanding of digital media are also highly valued.

Q: What is the company culture like at Mediavine? Mediavine prides itself on a collaborative and inclusive culture that fosters creativity and innovation. The company encourages work-life balance and values diverse perspectives, helping to drive its commitment to excellence and growth in the digital media space.

Q: How can I prepare for an interview at Mediavine? To prepare for an interview at Mediavine, research the company thoroughly and understand its products and services. Brush up on your SQL and data visualization skills, and practice common interview questions using Interview Query. Be ready to discuss your past projects and experiences in detail, especially those related to digital media and business intelligence.

Q: What does Mediavine look for in a Business Intelligence Analyst candidate? Mediavine seeks candidates who are not only technically proficient but also demonstrate strong analytical thinking, problem-solving abilities, and effective communication skills. The ideal candidate should be able to translate complex data into actionable insights and work collaboratively with different teams to drive business growth.

Securing a position at Mediavine as a Business Intelligence professional entails a deep understanding of data analysis, reporting, and strategic decision-making. If you want more insights about the company, check out our main Mediavine Interview Guide, where we have covered many interview questions that could be asked. We’ve also created interview guides for other roles, such as software engineer and data analyst, where you can learn more about Mediavine’s interview process for different positions.

At Interview Query, we empower you to unlock your interview prowess with a comprehensive toolkit, equipping you with the knowledge, confidence, and strategic guidance to conquer every Mediavine interview question and challenge. You can check out all our company interview guides for better preparation, and if you have any questions, don’t hesitate to reach out to us.

Good luck with your interview!