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Brightspeed Interview Questions

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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

Let’s say we have a table with an <code>id</code> and <code>name</code> fields. The table holds over 100 million rows and we want to sample a random row in the table without throttling the database.

Write a query to randomly sample a row from this table.

Input:

<code>big_table</code> table

<table>
<thead>
<tr>
<th>Columns</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>name</code></td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>

Write a query to randomly sample a row from a big table.

Random SQL Sample

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?

Brightspeed Salaries by Position

<h3>Job Description</h3><div>Job Description<div>Company Description At Brightspeed, we are reimagining how people live, work, play and connect by providing fast, reliable internet connections and an awesome customer experience in twenty states throughout the Midwest and South.Backed by funds managed by Apollo Global Management, our vision is to accelerate the upgrade of copper to fiber optic technologies, bringing faster and more reliable internet service to many rural markets traditionally underserved by broadband providers, while delivering best-in-class customer experience.  Be a part of the team that will make this vision a reality….designing and building a world class fiber network and creating a customer experience second to none.Check us out on the web!  Job Description We are currently looking for a Process Engineering Manager to join our growing Corporate Transformation Office at Brightspeed. You will be responsible for driving Operational Excellence through optimization, design, and implementation of cross-functional processes and systems.  As a Process Engineering Manager, your duties and responsibilities will include:<ul><li>Accelerate value creation by establishing & owning an end-to-end structured program to “audit, improve, control and drive continuous improvements” across key cross-functional customer-facing and back-end processes for maximum efficiency and effectiveness</li><li>Lead the Process Engineering function in a hands-on manner, leveraging Six Sigma, AI / Robotic Process Automation, and other industry-leading techniques to perform business simulation of end-to-end customer journeys such as ordering, installation, activation, payment, etc. across sales and care channels. Additionally, you will review selected back-end cross functional processes that maximize customer, frontline and shareholder value.  </li><li>Responsible for ensuring team & stakeholder accountability against Operations Excellence charter, delivering end-to-end results rapidly, and creating the right level of transparency to the key stakeholders to promote collaboration and effective adoption</li><li>Conduct comprehensive program review across all process engineering initiatives, inclusive of risk / mitigation assessment and proactive ways to continuously improve customer and shareholder value in a prioritized / targeted manner</li><li>Prepare comprehensive reports and presentations summarizing the status of process engineering initiatives, including key milestones, achievements, and challenges</li><li>Present findings to senior leadership and stakeholders, actionable insights, and recommendations for improvement</li></ul>Qualifications WHAT IT TAKES TO CATCH OUR EYE:Required Experience:<ul><li>5+ years of experience of Process Engineering at top tier consulting firm and / or Fortune 500 company </li><li>5+ years of relevant Telecom experience   </li><li>5+ years of relevant experience and career progression </li></ul>Track Record of Academic Rigor and Professional Certification:<ul><li>Bachelor’s degree in operations engineering, or related field from a top tier university </li><li>Six Sigma/Lean Certification</li></ul>Process Improvement:<ul><li>Expertise in methodologies like Six Sigma, Lean, or other process optimization techniques </li><li>Experience with leveraging AI / Robotic Process Automation to drive business simulations </li><li>Track-record of value creation through Process Engineering</li></ul>Structured Problem Solving and Analytical Skills:<ul><li>Ability to navigate ambiguous problem contexts and identify relevant issues / resolutions  </li><li>Excellent quantitative skills and data driven decision making capabilities </li></ul>Strong Executive Presence and Communication:<ul><li>Ability to clearly articulate insights (verbal & written) </li></ul>Stakeholder Management:<ul><li>Proven experience in complex programmatic change leadership, with the ability to run multiple transformational programs simultaneously and deliver high-quality results and business value </li></ul>Unwavering Focus on Results While Creating Strong Relationships:<ul><li>Ability to work effectively in a fast-paced, dynamic environment, managing multiple priorities and deadlines simultaneously </li></ul> #LI-SS1 Additional Information <div></div>WHY JOIN US?We aspire to contemporary ways of working.Recognized as a Top Workplace by the Charlotte Observer, Brightspeed HQ is located on the 7th floor of the new Vantage South End - East Tower in Charlotte, NC. We prioritize hiring talent in the Charlotte area, whenever possible, to make it a truly vibrant destination for our hybrid workforce. At Brightspeed, we have roles that are designated as remote, hybrid, office or field-based, depending on the position, business needs and individual circumstances. We also invest in technology that enables our entire team to stay connected. Why? Because Brightspeed recognizes the value of finding the best talent for the job, wherever they may be.We offer competitive compensation and comprehensive benefits.Our benefits and paid time off programs reflect our underlying belief in promoting overall wellness through physical, emotional and financial health. Brightspeed offers a comprehensive benefit program, including competitive medical, dental, vision, and life insurance; an employee assistance program; a 401K plan with company match and a host of voluntary benefits. Diversity, equity and inclusion are at the center of our grounding belief in Being Real. When we bring our authentic selves to work, everyone is better as a result. A diverse team helps us be fierce advocates for more accessible, inclusive and high-quality internet, because we believe doing so promotes equity in the communities we serve.Brightspeed is an Equal Opportunity Employer/Veterans/DisabledFor all applicants, please take a moment to review our Privacy Notices:  <ul><li>Brightspeed’s Privacy Notice for California Residents</li><li>Brightspeed’s Privacy Notice</li></ul></div></div>

Company Description At Brightspeed, we are reimagining how people live, work, play and connect by providing fast, reliable internet connections and an awesome customer experience in twenty states throughout the Midwest and South. Backed by funds managed by Apollo Global Management, our vision is to accelerate the upgrade of copper to fiber optic technologies, bringing faster and more reliable internet service to many rural markets traditionally underserved by broadband providers, while delivering best-in-class customer experience. Be a part of the team that will make this vision a reality....designing and building a world class fiber network and creating a customer experience second to none. Check us out on the web! Job Description We are looking for a Corporate Transformation Analytics Manager to join our growing team. In this position, you will accelerate value creation from existing initiatives via deep analytical skills/strategic problem-solving to remove roadblocks/establish enablers and define incremental initiatives to bridge value gap. As a Corporate Transformation Analytics Manager, your duties and responsibilities will include: <ul><li>Initiative accelerants<ul><li>Identify gaps between existing transformation initiatives and budget / long-range plan targets</li><li>Diagnose major roadblocks to initiatives, find root causes and design plans to address</li></ul></li><li>Cross-departmental Initiative Enablers<ul><li>Partner with initiative owners to understand success factors and critical enablers</li><li>Identify and establish cross-initiative, organization-level enablers (e.g., change management, analytics)</li></ul></li><li>Incremental Initiatives<ul><li>Identify opportunities, over and above current initiatives, to realize and surpass annual targets</li><li>Validate, quantify, and define implementation plan before handing over execution to an initiative lead</li></ul></li><li>Program strategic review<ul><li>Risk assessment of the overall value creation plan</li><li>Proactively identify ways to continuously improve existing transformation program and to mitigate its risks</li></ul></li><li>Analytics<ul><li>Provide actionable insights and modeling to improve strategy and performance</li><li>Develop dashboards, executive summaries, and weekly/monthly reports to measure against KPIs and market dynamics</li><li>Create models capturing the value proposition that drives clear ROI to customers and businesses</li></ul></li><li>Executive Communication<ul><li>Prepare comprehensive reports in coordination with the rest of the Transformation team and presentations summarizing the status of transformation initiatives, including key milestones, achievements, and challenge.</li><li>Present findings to senior leadership and stakeholders, providing actionable insights and recommendations for improvement</li></ul></li></ul> Qualifications WHAT IT TAKES TO CATCH OUR EYE: <ul><li>Required experience<ul><li>2+ years of experience in a top tier strategy consulting firm</li><li>5+ years of relevant experience and career progression</li><li>Proficiency in programming languages such as Python, Java, or Scala</li><li>Familiarity with data visualization tools (e.g., Tableau, Power BI) and statistical analysis</li><li>Strong understanding of SQL and database management systems (e.g., MySQL, PostgreSQL)</li><li>Experience with big data technologies (e.g., Hadoop, Spark) and data warehousing solutions (e.g., Snowflake, Redshift)</li></ul></li><li>Structured problem solving & strong analytical skills<ul><li>Structure ambiguous problems and take action to solve them</li><li>Synthesize clear takeaways from complex information into clear takeaways and recommendations using both qualitative and quantitative methods</li><li>Ability to navigate ambiguous problem contexts and identify</li><li>Excellent quantitative skills and data driven decision making capabilities</li></ul></li><li>Stakeholder Management<ul><li>Proven experience in complex programmatic change leadership, with the ability to run multiple transformational programs simultaneously and deliver high-quality results and business value</li></ul></li><li>Strong executive communication / presence<ul><li>Ability to clearly articulate insights (verbal & written)</li></ul></li><li>Unwavering focus on results while creating strong relationships<ul><li>Ability to work effectively in a fast-paced, dynamic environment, managing multiple priorities and deadlines simultaneously</li></ul></li><li>Track-record of academic rigor<ul><li>Bachelor's or Master's Degree in Business Administration, Engineering, Computer Science, or related field at a leading university</li></ul></li></ul> BONUS POINTS FOR: <ul><li>Telecom experience<ul><li>Understands wireline telco financials and drivers</li><li>Familiar with telco operations and associated KPIs</li><li>Understanding of US fiber market</li></ul></li></ul> #LI-SS1 Additional Information WHY JOIN US? We aspire to contemporary ways of working. Recognized as a Top Workplace by the Charlotte Observer, Brightspeed HQ is located on the 7th floor of the new Vantage South End - East Tower in Charlotte, NC. We prioritize hiring talent in the Charlotte area, whenever possible, to make it a truly vibrant destination for our hybrid workforce. At Brightspeed, we have roles that are designated as remote, hybrid, office or field-based, depending on the position, business needs and individual circumstances. We also invest in technology that enables our entire team to stay connected. Why? Because Brightspeed recognizes the value of finding the best talent for the job, wherever they may be. We offer competitive compensation and comprehensive benefits. Our benefits and paid time off programs reflect our underlying belief in promoting overall wellness through physical, emotional and financial health. Brightspeed offers a comprehensive benefit program, including competitive medical, dental, vision, and life insurance; an employee assistance program; a 401K plan with company match and a host of voluntary benefits. Diversity, equity and inclusion are at the center of our grounding belief in Being Real. When we bring our authentic selves to work, everyone is better as a result. A diverse team helps us be fierce advocates for more accessible, inclusive and high-quality internet, because we believe doing so promotes equity in the communities we serve. Brightspeed is an Equal Opportunity Employer/Veterans/Disabled For all applicants, please take a moment to review our Privacy Notices: <ul><li>Brightspeed's Privacy Notice for California Residents</li><li>Brightspeed's Privacy Notice</li></ul> Videos To Watch https://vimeo.com/681585068

Company Description Job Description We are currently looking for a Process Engineering Data Architect with a strong background in data science to join our growing Corporate Transformation Office at Brightspeed. In this role, you will be responsible for driving Operational Excellence through optimization, design, and implementation of cross-functional processes and systems. This role requires a deep understanding of data engineering principles, as well as familiarity with data analysis and machine learning concepts. You will accelerate value creation by establishing & owning an end-to-end structured program to "audit, improve, control and drive continuous improvements" across key cross-functional customer-facing and back-end processes for maximum efficiency and effectiveness. You will lead the Process Engineering function in a hands-on manner, leveraging Six Sigma, AI / Robotic Process Automation, and other industry-leading techniques to perform business simulation of end-to-end customer journeys such as ordering, installation, activation, payment, etc. across sales and care channels. Additionally, you will review selected back-end cross functional processes that maximize customer, frontline and shareholder value. You will be responsible for ensuring team & stakeholder accountability against Operations Excellence charter, delivering end-to-end results rapidly, and creating the right level of transparency to the key stakeholders to promote collaboration and effective adoption. You will conduct comprehensive program review across all process engineering initiatives, inclusive of risk / mitigation assessment and proactive ways to continuously improve customer and shareholder value in a prioritized / targeted manner. In this position, you will prepare comprehensive reports and presentations summarizing the status of process engineering initiatives, including key milestones, achievements, and challenges. You will present findings to senior leadership and stakeholders, actionable insights, and recommendations for improvement. As a Process Engineering Data Architect, your duties and responsibilities will include: <ul><li>Design, develop, and maintain scalable data pipelines and ETL processes to facilitate data extraction / collection, transformation, and loading / storage</li><li>Collaborate with Transformation Office and business stakeholders to understand data requirements and provide the necessary data infrastructure</li><li>Optimize and improve existing data architectures and processes for efficiency and performance</li><li>Ensure data quality, integrity, and security across all data sources and storage systems</li><li>Develop and implement data models to support analytics and machine learning applications</li><li>Monitor and troubleshoot data workflows to ensure timely and accurate data delivery</li><li>Stay current with emerging technologies and best practices in data engineering and data science</li></ul> Qualifications WHAT IT TAKES TO CATCH OUR EYE: <ul><li>3+ years of experience in data engineering, with a preference for candidates with a background in data science</li><li>Bachelor's degree in computer science, Data Science, Engineering, or a related field from a top tier university; Master's degree preferred</li><li>Proficiency in programming languages such as Python, Java, or Scala </li><li>Experience with big data technologies (e.g., Hadoop, Spark) and data warehousing solutions (e.g., Snowflake, Redshift)</li><li>Familiarity with data visualization tools (e.g., Tableau, Power BI) and statistical analysis</li><li>Strong understanding of SQL and database management systems (e.g., MySQL, PostgreSQL)</li><li>Knowledge of machine learning frameworks (e.g., TensorFlow, PyTorch) is a plus. </li><li>Excellent problem-solving skills and attention to detail</li><li>Effective communication skills and the ability to work collaboratively in a team environment</li></ul> #LI-SS1 Additional Information WHY JOIN US? We aspire to contemporary ways of working. Recognized as a Top Workplace by the Charlotte Observer, Brightspeed HQ is located on the 7th floor of the new Vantage South End - East Tower in Charlotte, NC. We prioritize hiring talent in the Charlotte area, whenever possible, to make it a truly vibrant destination for our hybrid workforce. At Brightspeed, we have roles that are designated as remote, hybrid, office or field-based, depending on the position, business needs and individual circumstances. We also invest in technology that enables our entire team to stay connected. Why? Because Brightspeed recognizes the value of finding the best talent for the job, wherever they may be. We offer competitive compensation and comprehensive benefits. Our benefits and paid time off programs reflect our underlying belief in promoting overall wellness through physical, emotional and financial health. Brightspeed offers a comprehensive benefit program, including competitive medical, dental, vision, and life insurance; an employee assistance program; a 401K plan with company match and a host of voluntary benefits. Diversity, equity and inclusion are at the center of our grounding belief in Being Real. When we bring our authentic selves to work, everyone is better as a result. A diverse team helps us be fierce advocates for more accessible, inclusive and high-quality internet, because we believe doing so promotes equity in the communities we serve. Brightspeed is an Equal Opportunity Employer/Veterans/Disabled For all applicants, please take a moment to review our Privacy Notices: <ul><li>Brightspeed's Privacy Notice for California Residents</li><li>Brightspeed's Privacy Notice</li></ul> Videos To Watch https://vimeo.com/681585068

Brightspeed Interview Questions

Brightspeed Interview Guides

Brightspeed Interview Questions

Brightspeed Salaries by Position

Brightspeed Opening Jobs