Cohere Health is dedicated to transforming the healthcare experience by minimizing the administrative burdens that patients and doctors face, allowing them to focus on health rather than logistics.

The Business Intelligence (BI) role at Cohere Health is pivotal in driving the company's mission to convert data into actionable insights. As a BI Engineer, you will work closely with business stakeholders to gather reporting requirements, design and develop BI reports, dashboards, and data visualizations using tools like Tableau or Power BI. Your expertise in SQL will be essential for data retrieval and manipulation, ensuring data accuracy and consistency across reports. Additionally, you will engage in data analysis and perform ad-hoc queries to support informed decision-making within the organization. A strong background in healthcare analytics, alongside proven experience in BI report development, will enhance your ability to thrive in this role. Cohere Health values collaborative teamwork and is looking for individuals who possess excellent problem-solving skills and a commitment to continuous learning in BI technologies.

This guide is designed to help you prepare for your interview by highlighting the key areas of focus, skills, and expectations associated with the Business Intelligence role at Cohere Health.

The interview process for the Business Intelligence role at Cohere Health is structured to assess both technical skills and cultural fit within the organization. Here’s what you can expect:

1. Initial Screening

The first step in the interview process is a 30-minute phone call with a recruiter. This conversation will focus on your background, experience, and understanding of the Business Intelligence role. The recruiter will also provide insights into Cohere Health's mission and culture, ensuring that you align with the company's values and objectives.

2. Technical Assessment

Following the initial screening, candidates will undergo a technical assessment, which may be conducted via video conferencing. This session typically lasts about an hour and involves a deep dive into your SQL skills, as well as your experience with BI tools such as Tableau or Power BI. You may be asked to solve a real-world data problem or demonstrate your ability to create reports and dashboards, showcasing your analytical and problem-solving capabilities.

3. Behavioral Interview

The next stage consists of a behavioral interview, where you will meet with a hiring manager or team lead. This interview focuses on your past experiences, teamwork, and how you approach challenges in a collaborative environment. Expect questions that explore your ability to translate business needs into actionable insights and your experience working with stakeholders to develop reporting solutions.

4. Onsite Interview (or Final Round)

The final round may take place onsite or virtually, depending on the company's current policies. This round typically includes multiple interviews with various team members, including data analysts and other BI engineers. Each session will cover a mix of technical and behavioral questions, allowing you to demonstrate your expertise in data analysis, reporting, and your understanding of the healthcare domain. You may also be asked to present a case study or a portfolio of your previous work to illustrate your capabilities.

As you prepare for your interview, consider the specific skills and experiences that will be relevant to the questions you will encounter.

Here are some tips to help you excel in your interview.

Understand the Healthcare Landscape

Cohere Health is focused on improving the healthcare experience for patients and providers. Familiarize yourself with current trends and challenges in the healthcare industry, particularly those related to administrative processes and patient care. This knowledge will not only demonstrate your interest in the company’s mission but also help you articulate how your skills can contribute to their goals.

Master Your Technical Skills

Given the emphasis on SQL and BI tools, ensure you are well-versed in SQL for data retrieval and manipulation. Practice writing complex queries and optimizing them for performance. Additionally, gain hands-on experience with BI tools like Tableau or Power BI, focusing on creating impactful dashboards and visualizations. Be prepared to discuss your previous work and how you approached specific challenges in BI report development.

Showcase Your Problem-Solving Abilities

Cohere Health values analytical thinking and problem-solving skills. Prepare to discuss specific examples from your past experiences where you identified a problem, analyzed data, and implemented a solution. Use the STAR (Situation, Task, Action, Result) method to structure your responses, ensuring you highlight your thought process and the impact of your actions.

Emphasize Collaboration and Communication

As a BI Engineer, you will work closely with business stakeholders and team members. Highlight your experience in collaborative environments and your ability to translate technical concepts into understandable terms for non-technical stakeholders. Be ready to discuss how you have successfully gathered requirements and communicated findings in previous roles.

Stay Current with BI Trends

The field of Business Intelligence is constantly evolving. Show your enthusiasm for continuous learning by discussing recent BI technologies or methodologies you’ve explored. This could include advancements in data visualization, machine learning applications in BI, or new tools that enhance data analysis. Your proactive approach to staying informed will resonate well with the interviewers.

Align with Company Culture

Cohere Health emphasizes a culture of mutual respect and teamwork. During your interview, reflect on how your values align with the company’s mission and culture. Be prepared to share examples of how you have contributed to a positive team environment in the past, and express your commitment to supporting healthcare providers and patients through your work.

By following these tips, you will be well-prepared to demonstrate your fit for the Business Intelligence role at Cohere Health and make a lasting impression on your interviewers. Good luck!

Cohere Health Business Intelligence Interview Questions

In this section, we’ll review the various interview questions that might be asked during a Business Intelligence interview at Cohere Health. The interview will focus on your technical skills, problem-solving abilities, and understanding of data analytics in the healthcare domain. Be prepared to discuss your experience with BI tools, SQL, and your approach to translating business needs into actionable insights.

Technical Skills

1. Can you describe your experience with BI tools like Tableau or Power BI?

Your familiarity with BI tools is crucial for this role, and the interviewer will want to understand your proficiency and how you've utilized these tools in past projects.

How to Answer

Discuss specific projects where you used these tools, highlighting the types of reports or dashboards you created and the impact they had on decision-making.

Example

“I have extensive experience using Tableau to create interactive dashboards for a healthcare provider. One project involved visualizing patient data trends, which helped the management team identify areas for improvement in patient care and resource allocation.”

2. How do you ensure data accuracy and consistency in your reports?

Data integrity is vital in BI, especially in healthcare. The interviewer will assess your methods for maintaining high-quality data.

How to Answer

Explain your process for validating data sources, performing quality checks, and collaborating with data management teams to ensure accuracy.

Example

“I implement a multi-step validation process that includes cross-referencing data from multiple sources and conducting regular audits. Additionally, I work closely with the data management team to address any discrepancies promptly.”

3. Describe a challenging SQL query you wrote and the problem it solved.

SQL skills are essential for this role, and the interviewer will want to gauge your ability to write complex queries.

How to Answer

Provide a specific example of a complex query, the data it retrieved, and how it contributed to a business decision or report.

Example

“I once wrote a complex SQL query to analyze patient admission rates across different departments. This query involved multiple joins and subqueries, and it revealed significant trends that led to a strategic initiative to optimize staffing in high-admission areas.”

4. What is your experience with data modeling and ETL processes?

Understanding data modeling and ETL is important for BI roles. The interviewer will want to know how you approach these tasks.

How to Answer

Discuss your experience with data modeling techniques and any ETL tools you have used, emphasizing how they contributed to your BI projects.

Example

“I have worked with ETL processes using tools like Talend to extract data from various sources, transform it for analysis, and load it into our data warehouse. This streamlined our reporting process and improved data accessibility for stakeholders.”

5. How do you stay current with emerging BI technologies and best practices?

The BI field is constantly evolving, and the interviewer will want to know how you keep your skills and knowledge up to date.

How to Answer

Mention any resources you use, such as online courses, webinars, or industry publications, and how you apply new knowledge to your work.

Example

“I regularly attend webinars and follow industry leaders on platforms like LinkedIn. Recently, I completed a course on advanced data visualization techniques, which I applied to enhance our reporting capabilities.”

Problem-Solving and Analytical Skills

6. Describe a time when you had to analyze a large dataset to make a business recommendation.

Your analytical skills will be tested, and the interviewer will want to see how you approach data analysis.

How to Answer

Provide a specific example of a project where you analyzed data, the methods you used, and the outcome of your analysis.

Example

“In a previous role, I analyzed a large dataset of patient feedback to identify common pain points. By using statistical analysis, I was able to recommend changes to our service delivery model, which resulted in a 20% increase in patient satisfaction scores.”

7. How do you prioritize competing requests from different stakeholders?

The ability to manage multiple priorities is essential in a BI role. The interviewer will want to know your approach to stakeholder management.

How to Answer

Discuss your strategy for assessing the urgency and impact of requests and how you communicate with stakeholders to manage expectations.

Example

“I prioritize requests by assessing their impact on business objectives and deadlines. I maintain open communication with stakeholders to ensure they understand the timeline and any potential trade-offs, which helps manage expectations effectively.”

8. Can you give an example of how you translated a business need into a BI solution?

This question assesses your ability to bridge the gap between business requirements and technical solutions.

How to Answer

Describe a specific situation where you identified a business need and developed a BI solution to address it.

Example

“When our marketing team needed insights into campaign performance, I collaborated with them to understand their goals. I developed a dashboard that tracked key metrics in real-time, enabling them to make data-driven decisions and adjust strategies quickly.”

9. What steps do you take when you encounter discrepancies in data?

The interviewer will want to know your problem-solving approach when faced with data inconsistencies.

How to Answer

Explain your process for investigating discrepancies, including how you identify the source of the issue and resolve it.

Example

“When I encounter discrepancies, I first trace the data back to its source to identify where the error occurred. I then collaborate with the data management team to correct the issue and implement measures to prevent it from happening in the future.”

10. How do you handle feedback on your BI reports or dashboards?

Receiving and acting on feedback is crucial in a collaborative environment. The interviewer will assess your openness to critique.

How to Answer

Discuss your approach to receiving feedback and how you incorporate it into your work to improve your BI solutions.

Example

“I view feedback as an opportunity for growth. When I receive feedback on my reports, I take the time to understand the concerns and make necessary adjustments. This iterative process has helped me create more effective and user-friendly dashboards.”

• 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 of the cells. You can scan subsets of cells to know if the mouse is within that subset. Describe a strategy to find the mouse using the fewest number of scans.

• How would you select Dashers for Doordash deliveries in NYC and Charlotte? Doordash is launching delivery services in New York City and Charlotte. Describe the process for selecting dashers (delivery drivers) and discuss whether the criteria for selection should be the same for both cities.

• What factors could bias Jetco's study on boarding times? Jetco, a new airline, has the fastest average boarding times according to a study. Identify potential factors that could have biased this result and explain what you would investigate further.

• How would you design an A/B test to evaluate a pricing increase for a B2B SAAS company? A B2B SAAS company wants to test different subscription pricing levels. Design a two-week-long A/B test to evaluate a pricing increase and determine if it is a good business decision.

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

• What is the probability of riders getting a coupon? A driver using the app picks up two passengers. Determine:

• The probability of both riders getting the coupon.

• The probability that only one of them will get 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, and how to calculate it.

• What is the probability of finding an item 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) or warehouse B (0.8), calculate the probability that item X would be found on Amazon's website.

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

• What are time series models and why are they needed? Describe what time series models are and explain why they are necessary when simpler regression models exist.

• 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 and deploy 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 if a decision tree is the correct model? If you proceed, how would you evaluate its performance before and after deployment?

• How does random forest generate the forest, and why use it over logistic regression? Explain how random forest generates its forest. Additionally, why would you 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.

If you want more insights about the company, check out our main Cohere Health 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 Cohere Health’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 Cohere Health Business Intelligence 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!