Cohere Health is illuminating healthcare for patients, their doctors, and all those involved in the patient’s healthcare journey. Founded in August 2019, Cohere Health is dedicated to eliminating inefficiencies that distract from health and treatment, especially for costly diagnoses. To achieve this, they develop software that ensures the right care plans are swiftly approved, allowing patients and doctors to prioritize health over administrative tasks.

Joining Cohere Health as a Software Engineer offers you a chance to build significant healthcare technology using a modern tech stack. You'll contribute to the complete development lifecycle, from design to deployment, and work on various aspects of their platform, from backend to frontend. Cohere Health values diversity, inclusion, and a supportive environment, making it a dynamic place for growth and innovation in the healthcare tech space.

Explore more about the interview process and tips on how to succeed at Interview Query.

Submitting Your Application

The first step is to submit a compelling application that reflects your technical skills and interest in joining Cohere Health as a Software Engineer. Whether you were contacted by a Cohere Health 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 Cohere Health 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 Cohere Health 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 Cohere Health Software Engineer role usually is conducted through virtual means, including video conference and screen sharing. Questions in this 1-hour long interview stage may revolve around software development processes, coding abilities, and system design.

In addition, take-home assignments regarding software development projects, coding, and system architecture are common. Apart from these, your proficiency in Java, TypeScript, and other relevant technologies may also be assessed during the round.

Depending on the seniority of the position, case studies or project challenges 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 Cohere Health office. Your technical prowess, including coding skills, system design, and problem-solving 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 Software Engineer role at Cohere Health.

Quick Tips For Cohere Health Software Engineering Interviews

• Master Core Technologies: Ensure you have a solid understanding of Java, React, TypeScript, and other technologies mentioned in the job posting. Familiarize yourself with their applications in the healthcare industry.
• Showcase Problem-Solving Skills: Cohere Health values practical problem-solving abilities. Practice solving coding problems and system design challenges to demonstrate your expertise.
• Highlight Cultural Fit: Cohere Health emphasizes cultural fit and core values. Be prepared to discuss how you embody their core values of empathy, candidness, and collaboration.

Typically, interviews at Cohere Health vary by role and team, but commonly Software Engineer 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 have a height difference of at most one between the left and right subtrees of all nodes.

• 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 check 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 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 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. In one city, the probability that item X is 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.

• 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 needed 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 the 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? 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.

What is the average salary for a Software Engineer at Cohere Health?

Q: What makes working at Cohere Health unique?
Cohere Health offers a rare opportunity to build impactful healthcare technology with a modern tech stack. You'll grow both professionally and personally in a supportive, growth-oriented environment that values diversity and encourages innovation.

Q: What kind of team will I be working with?
You'll be part of fast-paced, collaborative, agile teams. Empathy, candor, kindness, and a commitment to healthcare security and high-quality, end-to-end product development define the culture. Cohere Health is deeply invested in ensuring a diverse and inclusive workplace.

Q: What technologies will I work with?
You'll work with a variety of technologies including Java, React, TypeScript, MongoDB, Elasticsearch, and Kafka. Experience with cloud infrastructure tools such as AWS and Terraform or CloudFormation is also valuable. Additionally, familiarity with testing frameworks like Cypress, Jest, Mocha, JUnit, or Cucumber is a plus.

Q: What qualifications do I need to succeed in this role?
A bachelor's degree in computer science, software engineering, or equivalent experience is required, along with a minimum of 4-8 years of experience in software development. Proficiency in full stack development, version control, unit testing, and CI/CD practices is essential. While prior healthcare experience is a plus, it is not mandatory.

Q: How can I prepare for an interview at Cohere Health?
Research Cohere Health thoroughly and familiarize yourself with our mission to enhance the healthcare experience. Make sure to brush up on your technical skills and practice common interview questions with Interview Query to ensure you're ready for both technical and behavioral assessments.

Joining Cohere Health as a Software Engineer presents a unique opportunity to impact the healthcare industry by developing cutting-edge technology that enhances patient care and reduces administrative burdens. If you're excited to be part of a fast-growing, empathetic team invested in diversity and inclusion, and you thrive in innovative, agile environments, Cohere Health is the place for you. Ready to make a difference in healthcare? Dive deeper into the company's insights and interview questions with our comprehensive Cohere Health Interview Guide. At Interview Query, we prepare you to confidently face and conquer your interviews with in-depth guides and expert-curated insights. Check out our company interview guides for additional preparation. Good luck with your interview!