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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

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

What is a key disadvantage of the F-test when compared to multiple t-tests?

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

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?

Wellsky Salaries by Position

Do you love working with new technologies and creating impactful solutions that integrate with our clients through APIs, SSO, and Big Data? Would you like to be part of a small, agile engineering team empowered to make a difference? Are you passionate about projects that can positively affect people's lives? WellSky seeks a Staff Software Engineer to join our personal care team, an exciting and impactful part of the WellSky Home organization. You will be leading a team focused on integrations and engaging with clients to architect solutions using a suite of existing & new technologies. Your work will directly impact some of our largest franchise and enterprise customers to meet the needs of their patients while ensuring a happy and engaged Caregiver workforce. We seek to build purpose-driven teams where comradery and compassion are coupled with a dogged pursuit of excellence. A day in the life You will be responsible for the following: Collaborating with clients and partners to analyze requirements, translating them into actionable plans, and developing high-quality solutions using existing technologies and SDLC standards. Mentoring and guiding Software Engineers to enhance productivity. Conducting system analysis and proof of concepts with limited leadership involvement to determine optimal designs. Researching and recommending software tools, frameworks, and emerging technologies for solutions. Leading or creating architecture and design to meet requirements and integrate systems. Enforcing unit tests, automated tests, and performance tests to ensure quality and aid debugging and improvement. Capturing performance metrics and provide documentation. Do you have what it takes? Required Qualifications: Bachelor's degree in a related field or relevant work experience 8-10 years of software development experience with Web-based applications using Angular, Python, Django, JavaScript, JSON, Terraform A deep understanding of RESTful API concepts and best practices. Experience building and supporting micro-services in GCP and AWS Adept at various database technologies and SQL languages, including PostgreSQL, Redshift, Big Query, Dynamo, and Athena, as well as big data ETL/ELT development and optimization. Good hands-on and working knowledge of Application development and SDLC and Agile Scrum methodology Do you stand above the rest? Preferred Qualifications: Healthcare or related industry experience, including HIPPA, HITRUST, SOC 2, etc. Experience building data pipelines, ETL processes, and big data systems using Big Query, EMR, AWS Athena and Redshift technologies. Experience with SSO and various IDPs and configurations, including Okta, Google, Amazon Cognito Experience using API Gateways like Apigee Familiarity and development experience with AWS and GCP Microservices Familiarity with Developer tools/workflows (e.g. Git/GitHub, Linux, SSH, JIRA, Confluence). Additional job expectations applicable to this position include: Willingness to work additional or irregular hours when needed Working in accordance with corporate and organizational security policies and procedures Performing other responsibilities as assigned LI-TC1 LI-Remote Additional job expectations applicable to this position include: Willingness to work additional or irregular hours as needed Working in accordance with corporate and organizational security policies and procedures Performing other responsibilities as assigned WellSky is where independent thinking and collaboration come together to create an authentic culture. We thrive on innovation, inclusiveness, and cohesive perspectives. At WellSky you can make a difference. WellSky provides equal employment opportunities to all people without regard to race, color, national origin, ancestry, citizenship, age, religion, gender, sex, sexual orientation, gender identity, gender expression, marital status, pregnancy, physical or mental disability, protected medical condition, genetic information, military service, veteran status, or any other status or characteristic protected by law. WellSky is proud to be a drug-free workplace. Applicants for U.S.-based positions with WellSky must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Certain client-facing positions may be required to comply with applicable requirements, such as immunizations and occupational health mandates. Here are some of the exciting benefits full-time teammates are eligible to receive at WellSky: Excellent medical, dental, and vision benefits Mental health benefits through TelaDoc Prescription drug coverage Generous paid time off, plus 13 paid holidays Paid parental leave 100% vested 401(K) retirement plans Educational assistance up to $2500 per year

Do you love working with new technologies and creating impactful solutions that integrate with our clients through APIs, SSO, and Big Data? Would you like to be part of a small, agile engineering team empowered to make a difference? Are you passionate about projects that can positively affect people's lives? WellSky seeks a Staff Software Engineer to join our personal care team, an exciting and impactful part of the WellSky Home organization. You will be leading a team focused on integrations and engaging with clients to architect solutions using a suite of existing & new technologies. Your work will directly impact some of our largest franchise and enterprise customers to meet the needs of their patients while ensuring a happy and engaged Caregiver workforce. We seek to build purpose-driven teams where comradery and compassion are coupled with a dogged pursuit of excellence. A day in the life! You will be responsible for the following: <ul><li>Collaborating with clients and partners to analyze requirements, translating them into actionable plans, and developing high-quality solutions using existing technologies and SDLC standards. </li><li>Mentoring and guiding Software Engineers to enhance productivity. </li><li>Conducting system analysis and proof of concepts with limited leadership involvement to determine optimal designs. </li><li>Researching and recommending software tools, frameworks, and emerging technologies for solutions. </li><li>Leading or creating architecture and design to meet requirements and integrate systems. </li><li>Enforcing unit tests, automated tests, and performance tests to ensure quality and aid debugging and improvement. Capturing performance metrics and provide documentation. </li></ul> Do you have what it takes? Required Qualifications: <ul><li>Bachelor's degree in a related field or relevant work experience </li><li>8-10 years of software development experience with Web-based applications using Angular, Python, Django, JavaScript, JSON, Terraform </li><li>A deep understanding of RESTful API concepts and best practices. </li><li>Experience building and supporting micro-services in GCP and AWS </li><li>Adept at various database technologies and SQL languages, including PostgreSQL, Redshift, Big Query, Dynamo, and Athena, as well as big data ETL/ELT development and optimization. </li><li>Good hands-on and working knowledge of Application development and SDLC and Agile Scrum methodology </li></ul> Do you stand above the rest? Preferred Qualifications: <ul><li>Healthcare or related industry experience, including HIPPA, HITRUST, SOC 2, etc. </li><li>Experience building data pipelines, ETL processes, and big data systems using Big Query, EMR, AWS Athena and Redshift technologies. </li><li>Experience with SSO and various IDPs and configurations, including Okta, Google, Amazon Cognito </li><li>Experience using API Gateways like Apigee </li><li>Familiarity and development experience with AWS and GCP Microservices </li><li>Familiarity with Developer tools/workflows (e.g. Git/GitHub, Linux, SSH, JIRA, Confluence). </li><li>Additional job expectations applicable to this position include: </li><li>Willingness to work additional or irregular hours when needed </li><li>Working in accordance with corporate and organizational security policies and procedures </li><li>Performing other responsibilities as assigned </li></ul> #LI-TC1 #LI-Remote Additional job expectations applicable to this position include: <ul><li>Willingness to work additional or irregular hours as needed</li><li>Working in accordance with corporate and organizational security policies and procedures</li><li>Performing other responsibilities as assigned</li></ul> WellSky is where independent thinking and collaboration come together to create an authentic culture. We thrive on innovation, inclusiveness, and cohesive perspectives. At WellSky you can make a difference. WellSky provides equal employment opportunities to all people without regard to race, color, national origin, ancestry, citizenship, age, religion, gender, sex, sexual orientation, gender identity, gender expression, marital status, pregnancy, physical or mental disability, protected medical condition, genetic information, military service, veteran status, or any other status or characteristic protected by law. WellSky is proud to be a drug-free workplace. Applicants for U.S.-based positions with WellSky must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Certain client-facing positions may be required to comply with applicable requirements, such as immunizations and occupational health mandates. Here are some of the exciting benefits full-time teammates are eligible to receive at WellSky: <ul><li>Excellent medical, dental, and vision benefits</li><li>Mental health benefits through TelaDoc</li><li>Prescription drug coverage</li><li>Generous paid time off, plus 13 paid holidays</li><li>Paid parental leave</li><li>100% vested 401(K) retirement plans</li><li>Educational assistance up to $2500 per year</li></ul>

WellSky is seeking a full-time Data Scientist to join our Connected Networks Operations team. Data Scientists at WellSky use an analytics skillset with a client facing lens to bring actionable insight to WellSky solutions and collaborate with our Sales and Finance teams to improve reporting. A day in the life! You will be responsible for the following: <ul><li>Collect, interpret, and evaluate operational and financial data analytics to provide insights to all internal teams and executive leadership, with the goal of enabling leadership to make data-driven decisions and accurately allocate resources</li><li>Help to organize financial modeling and statistical studies to test new solution ideas and convert the results into actionable recommendations</li><li>Review processes and monitor plan effectiveness to optimize and scale the evolving business and long-range plans</li><li>Work with Sales and Finance departments to develop sales forecasts revenue reporting and retention management</li><li>Determine the tracking and tools necessary to enable analytics of solutions and features by identifying reporting needs and developing reporting suite, roadmap, and program</li><li>Collaborate with business leaders, strategic planning, finance, sales, client-facing teams, and other stakeholders across the company to review existing and future operational needs and to ensure alignment with business objectives and financial goals</li></ul> Do you have what it takes? Required Qualifications: <ul><li>Bachelor's degree in a related field</li><li>2-4 years of experience delivering data science outcomes and use of analytical, mathematical and technical skills</li><li>Working knowledge of Sisense and/or SalesForce analytics</li><li>Strong leadership, communication, and relationship building skills</li><li>Ability to network and collaborate across multiple teams with flexible, positive attitude and ability to get results</li></ul> Do you stand above the rest? Preferred Qualifications: <ul><li>Previous healthcare industry experience</li><li>4-6 years of coding experience</li></ul> Additional job expectations applicable to this position include: <ul><li>Willingness to work additional or irregular hours as needed</li><li>Working in accordance with corporate and organizational security policies and procedures</li><li>Performing other responsibilities as assigned</li></ul> WellSky is where independent thinking and collaboration come together to create an authentic culture. We thrive on innovation, inclusiveness, and cohesive perspectives. At WellSky you can make a difference. WellSky provides equal employment opportunities to all people without regard to race, color, national origin, ancestry, citizenship, age, religion, gender, sex, sexual orientation, gender identity, gender expression, marital status, pregnancy, physical or mental disability, protected medical condition, genetic information, military service, veteran status, or any other status or characteristic protected by law. WellSky is proud to be a drug-free workplace. Applicants for U.S.-based positions with WellSky must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Certain client-facing positions may be required to comply with applicable requirements, such as immunizations and occupational health mandates. Here are some of the exciting benefits full-time teammates are eligible to receive at WellSky: <ul><li>Excellent medical, dental, and vision benefits</li><li>Mental health benefits through TelaDoc</li><li>Prescription drug coverage</li><li>Generous paid time off, plus 13 paid holidays</li><li>Paid parental leave</li><li>100% vested 401(K) retirement plans</li><li>Educational assistance up to $2500 per year</li></ul>

Wellsky Interview Questions

Wellsky Interview Guides

Wellsky Interview Questions

Wellsky Salaries by Position

Wellsky Opening Jobs