The Evolvers Group is a forward-thinking consulting firm specializing in technology solutions that drive business transformation and innovation. Renowned for its cutting-edge services, The Evolvers Group aids organizations in harnessing the power of technology to achieve their strategic goals.

Stepping into a Business Intelligence position at The Evolvers Group requires a blend of analytical aptitude, technical expertise, and business acumen. The role demands proficiency in data analysis, visualization tools, and a deep understanding of how data supports decision-making processes.

In this guide, aimed at aspiring Business Intelligence professionals, we will walk you through The Evolvers Group's interview process, explore some frequently asked interview questions, and offer valuable insights to help you succeed. Let's dive in!

Submitting Your Application

The first step is to submit a compelling application that reflects your technical skills and interest in joining The Evolvers Group as a Business Intelligence professional. Whether you were contacted by a recruiter from The Evolvers Group 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 in Business Intelligence.

Recruiter/Hiring Manager Call Screening

If your CV stands out, a recruiter from The Evolvers Group Talent Acquisition Team will get in touch to verify key details like your experience and skill level. You may also face some behavioral questions during the screening process.

In some cases, the hiring manager for the Business Intelligence role may participate in the screening round to answer your queries about the role and the company itself. They might also engage in surface-level technical and behavioral discussions.

The entire recruiter call generally lasts around 30 minutes.

Technical Virtual Interview

Navigating the recruiter round successfully will lead to an invitation for the technical screening round. This technical screening for the Business Intelligence role at The Evolvers Group typically occurs virtually, involving video conferencing and screen sharing. During this 1-hour long interview, expect questions about data systems, ETL pipelines, and SQL queries.

For Business Intelligence roles, take-home assignments related to product metrics, analytics, and data visualization may also be included. In addition, your expertise in hypothesis testing, probability distributions, and fundamental machine learning concepts might be evaluated.

Depending on the position's seniority, case studies and other real-scenario problems could be assigned for a more in-depth assessment.

Onsite Interview Rounds

Following a second recruiter call that outlines the next steps, you'll be invited to attend the onsite interview loop. Several interview rounds, varying by role, will be conducted during your day at The Evolvers Group office. Throughout these interviews, your technical skills, including programming and ML modeling capabilities, will be assessed among the finalists.

If you were given take-home exercises, a presentation round might also be part of the onsite interview for the Business Intelligence role at The Evolvers Group.

Quick Tips For The Evolvers Group Business Intelligence Interviews

• Master Your Technical Skills: Brush up on any technical skills, especially those listed in the job description like SQL, data visualization tools, and ETL processes. The more proficient you are, the more confident you’ll feel during the interview.
• Showcase Your Analytical Thinking: Be prepared to discuss how you've used data to drive business decisions in the past. Highlight your problem-solving skills and ability to think analytically.
• Cultural Fit: Understand The Evolvers Group’s core values and culture. Behavioral questions are aimed at assessing how well you align with the company’s ethos, so be ready to respond with answers that reflect your compatibility with their culture.

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

• Write a SQL query to select the 2nd highest salary in the engineering department. Write a SQL query to select the 2nd highest salary in the engineering department. If more than one person shares the highest salary, the query should select the next highest salary.

• Write a function to find the maximum number in a list of integers. Given a list of integers, write a function that returns the maximum number in the list. If the list is empty, return None.

• Create a function convert_to_bst to convert a sorted list into a balanced binary tree. Given a sorted list, create a function convert_to_bst that converts the list into a balanced binary tree. The output binary tree should be balanced, meaning the height difference between the left and right subtree of all the nodes should be at most one.

• 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.

• Develop a function can_shift to determine if one string can be shifted to become another. Given two strings A and B, write a function can_shift to return whether or not A can be shifted some number of places to get B.

• What are the drawbacks of having student test scores organized in the given layouts? Assume you have data on student test scores in two different layouts. Identify the drawbacks of these layouts and suggest formatting changes to make the data more useful for analysis. Additionally, describe common problems seen in "messy" datasets.

• 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 cell. You can scan subsets of cells to know if the mouse is within that subset. How would you determine the mouse's location using the fewest number of scans?

• How would you select Dashers for Doordash deliveries in NYC and Charlotte? Doordash is launching delivery services in NYC and Charlotte and needs a process for selecting dashers. How would you decide which Dashers do these deliveries? Would the criteria for selection be the same for both cities?

• What factors could bias Jetco's study on boarding times? Jetco, a new airline, had a study showing it has the fastest average boarding times. What factors could have biased this result, and what would you investigate?

• How would you design an A/B test to evaluate a pricing increase for a B2B SAAS company? You work at a B2B SAAS company interested in testing different subscription pricing levels. Your project manager asks you to run a two-week A/B test to test a price increase. How would you design this test and determine if the price increase is a good business decision?

• How much should we budget for the coupon initiative in total? A ride-sharing app has a probability (p) of dispensing a $5 coupon to a rider. The app services (N) riders. Calculate the total budget needed for the coupon initiative.

• What is the probability of both riders getting the coupon? A driver using the app picks up two passengers. Determine the probability that both riders will receive the coupon.

• What is the probability that only one of them will get the coupon? A driver using the app picks up two passengers. Determine the probability that only one of the riders will receive the coupon.

• What is a confidence interval for a statistic and why is it useful? Explain what a confidence interval is, why it is useful to know the confidence interval for a statistic, and how to calculate it.

• What is the probability that item X would be found on Amazon's website? Amazon has a warehouse system where items are located at different distribution centers. Given the probabilities that item X is available at warehouse A (0.6) and warehouse B (0.8), calculate the probability that item X would be found on Amazon's website.

• Is this a fair coin? You flip a coin 10 times, and it comes up tails 8 times and heads twice. Determine if the coin is fair.

• What are time series models and why do we need them? Describe what time series models are and explain why they are necessary when we have less complicated regression models.

• How would you justify the complexity of building a neural network model and explain predictions to non-technical stakeholders? Your manager asks you to build a neural network model to solve a business problem. How would you justify the complexity of this model and explain its predictions to non-technical stakeholders?

• How would you evaluate the suitability and performance of a decision tree model for predicting loan repayment? You are tasked with building a decision tree model to predict if a borrower will repay a personal loan. How would you evaluate whether a decision tree is the correct model, and how would you assess its performance before and after deployment?

• How does random forest generate the forest, and why use it over logistic regression? Explain how a random forest algorithm generates its forest. Additionally, discuss why you might choose random forest over other algorithms like logistic regression.

• How would you explain linear regression to a child, a first-year college student, and a seasoned mathematician? Explain the concept of linear regression to three different audiences: a child, a first-year college student, and a seasoned mathematician. Tailor your explanations to each audience's understanding level.

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

What is the average salary for a Business Intelligence at The Evolvers Group?

Q: What does The Evolvers Group do, and what is it like to work there?

The Evolvers Group specializes in Business Intelligence solutions, offering innovative data analytics and strategic insights to help organizations make informed decisions. Employees often describe the work environment as collaborative and dynamic, fostering continuous learning and professional growth.

Q: What qualifications are required for the Business Intelligence position?

For the Business Intelligence position, you should have a strong background in data analytics, experience with BI tools like Tableau, Power BI, and SQL, and a keen understanding of data visualization techniques. A degree in Computer Science, Statistics, or a related field is often preferred.

Q: What is the interview process like at The Evolvers Group for a Business Intelligence role?

The interview process typically includes an initial phone screen with a recruiter, followed by technical interviews focusing on your BI tool proficiency, data analytics skills, and problem-solving abilities. You might also be asked to complete a case study or technical task to demonstrate your expertise.

Q: What skills are essential to succeed as a Business Intelligence Specialist at The Evolvers Group?

Success in this role requires strong analytical and quantitative skills, proficiency in data visualization tools, excellent problem-solving abilities, and the capacity to convey complex data insights in easy-to-understand formats. Communication and teamwork are also vital as you'll frequently collaborate with various departments.

Q: How can I best prepare for my Business Intelligence interview at The Evolvers Group?

To prepare effectively, research the company thoroughly, understand its BI solutions, and review common interview questions. Practice your technical skills, especially with BI tools and data visualization, using resources like Interview Query to refine your abilities. Be ready to discuss your previous experience and how it aligns with the job role.

For those aspiring to join The Evolvers Group as a Business Intelligence professional, ensuring you are well-prepared is crucial. To get the edge in your interview, visit our comprehensive The Evolvers Group Interview Guide. We've compiled a broad range of potential interview questions and provided insights into what the company looks for in candidates. Beyond BI roles, we also offer guides for positions such as software engineers and data analysts, detailing the interview process specific to The Evolvers Group.

At Interview Query, our mission is to arm you with the skills and confidence needed to excel in your interviews. Leverage our exhaustive resources to transform your preparation process. Explore all our company interview guides for thorough preparation, and feel free to contact us if you have any questions.

Best of luck with your interview!