Prepare for and practice interview questions from Kldiscovery.

Kldiscovery Interview Questions

A/B Testing

Algorithms

Analytics

Machine Learning

Probability

Product Metrics

Python

Statistics

Kldiscovery Interview Guides

What’s the difference between Lasso and Ridge Regression?

Under what circumstances is it recommended to use Lasso regression over Ridge regression?

Under what circumstances is it recommended to use Lasso regression over Ridge regression?

Lasso vs Ridge

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?

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?

KLDiscovery, one of the largest national eDiscovery providers, is currently seeking a Software Engineer II for an exciting new opportunity.

This person will join with other team members to develop the core parts of an all-in-one eDiscovery offering, including the software development, testing, and systems automation. Working with working with product owners, designers, architects, and other development teams, they will be responsible for researching relevant technologies and developing new software solutions to shape the future of the platform to exceed our customer needs now and in the future.

Remote, work from home opportunity.

Responsibilities

Create, maintain, test, document and support software

Utilize, communicate and enforce coding standards

Seek and participate in personal development opportunities to maintain a detailed knowledge of industry standards, engineering best practices, and business needs

Provide Technical Support - bug fixes and implement enhancements to applications in Production within defined SLA

Work in a team or with multiple organizational departments in a dynamic and rapidly changing environment

Adhere to development processes and workflows

Qualifications

BS in Computer Science, Engineering, or related scientific field preferred

2 years of related experience preferred

Experience with backend development using C#, ASP.NET Core and PostgreSQL

Experience with frontend development using   HTML, CSS, Angular and Typescript

Experience working in both Windows and Linux systems preferred

Experience with Docker or other container technology is a plus but not required

Capable of problem identification and resolutions

Ability to learn from others and adapt to standards

Ability to express complex technical concepts effectively, both verbally and in writing

Knowledge of client/server and internet systems architectures

Ability to pass a background check upon offer

This position does not qualify for VISA sponsorship   .

This position operates under International Traffic in Arms Regulations (ITAR) and therefore, any person hired must demonstrate with verifiable documentation that he/she is either (i) a U.S. Citizen; (ii) ac active Green Card Holder; pr (iii) a "Protected Person" as defined by 8 U.S.C. 1324(b)(a)(3).

Why You will Love Working for KLD

At KLD we invest in employees and their families by placing their wellbeing first. We offer competitive total compensation that includes base pay, bonus potential, inclusive benefits, wellness programs, and perks. We use market and industry data to inform pay decisions while considering geography and labor markets, individual experience, and business needs. Individual compensation will vary, although a reasonable estimate of the current annualized base pay range for this position is $85,000 to $110,000.

This position is 100% remote and we offer high-performance laptop computer, options for wireless or external speaker, up to two 24" 2K monitors, and a mobile phone for business use.

Generous paid time off, that offers various time off options to help employees maintain a work-life balance, such as vacation, paid sick leave, parental leave, paid jury leave and more!

Comprehensive health, dental, vision and supplemental benefits package that includes life insurance, short- and long-term disability, to promote the health of our employees.

Remote-friendly, flexible working culture, where you can apply to work from a number of global locations.

A focus on continuous professional development through various training and education reimbursement programs.

A diverse and inclusive workplace where we all learn, grow, and achieve the greatest heights...together.

A surrounding team of mission-driven individuals who genuinely love what they do.

Equity incentives and company bonus programs; that way, we all share in the success of KLDiscovery.

Free, fun, interactive and incentivized global wellness program that promotes the wellbeing of our employees plus offers a wide range of perks and discounts!

FREE Employee Assistance Program (EAP) because we all could use a little help and support every now and then.

401(k) with employer match to help our employees achieve financial success.

KLD supports the communities where our employees live and offers a paid community service day for employees to volunteer with what resonates with them.

To keep our furry, 4-legged family members healthy, KLD employees can opt in for Pet Insurance.

Our Cultural Values

Entrepreneurs at heart, we are a customer first team sharing one goal and one vision. We seek team members who are:

Humble - No one is above another; we all work together to meet our clients' needs, and we acknowledge our own weaknesses

Hungry - We all are driven internally to be successful and to continually expand our contribution and impact

Smart - We use emotional intelligence when working with one another and with clients

Our culture shapes our actions, our products, and the relationships we forge with our customers. It helps us stand out in an ever-increasing crowd of providers.

Who We Are

KLDiscovery provides technology-enabled services and software to help law firms, corporations, government agencies and consumers solve complex data challenges. The company, with offices across 19 countries, is a global leader in delivering best-in-class eDiscovery, information governance and data recovery solutions to support the litigation, regulatory compliance, internal investigation and data recovery and management needs of our clients.

Serving clients for over 30 years, KLDiscovery offers data collection and forensic investigation, early case assessment, electronic discovery and data processing, application software and data hosting for web-based document reviews, and managed document review services. In addition, through its global Ontrack Data Recovery business, KLDiscovery delivers world-class data recovery, email extraction and restoration, data destruction and tape management.

KLDiscovery has been recognized as one of the fastest growing companies in North America by both Inc. Magazine (Inc. 5000) and Deloitte (Deloitte's Technology Fast 500). Additionally, KLDiscovery is an Orange-level Relativity Best in Service Partner, a Relativity Premium Hosting Partner and maintains ISO/IEC 27001 Certified data centers.

KLDiscovery is an Equal Opportunity Employer.

Texas PI# A04094801

#LI-SM1

#LI-Remote

KLDiscovery, one of the largest national eDiscovery providers, is currently seeking a Software Engineer II for an exciting new opportunity.
This person will join with other team members to develop the core parts of an all-in-one eDiscovery offering, including the software development, testing, and systems automation. Working with working with product owners, designers, architects, and other development teams, they will be responsible for researching relevant technologies and developing new software solutions to shape the future of the platform to exceed our customer needs now and in the future.
Remote, work from home opportunity.
Responsibilities
Create, maintain, test, document and support software
Utilize, communicate and enforce coding standards
Seek and participate in personal development opportunities to maintain a detailed knowledge of industry standards, engineering best practices, and business needs
Provide Technical Support - bug fixes and implement enhancements to applications in Production within defined SLA
Work in a team or with multiple organizational departments in a dynamic and rapidly changing environment
Adhere to development processes and workflows

Qualifications
BS in Computer Science, Engineering, or related scientific field preferred
2 years of related experience preferred
Understands various programming languages including  C#, PostgreSQL,  Typescript, etc.
Experience working in both Windows and Linux systems preferred
Experience with Docker or other container technology is a plus but not required
Capable of problem identification and resolutions
Ability to learn from others and adapt to standards
Ability to express complex technical concepts effectively, both verbally and in writing
Knowledge of client/server and internet systems architectures
Ability to pass a background check upon offer

This position does not qualify for VISA sponsorship   .
This position operates under International Traffic in Arms Regulations (ITAR) and therefore, any person hired must demonstrate with verifiable documentation that he/she is either (i) a U.S. Citizen; (ii) ac active Green Card Holder; pr (iii) a "Protected Person" as defined by 8 U.S.C. 1324(b)(a)(3).
Why You will Love Working for KLD
At KLD we invest in employees and their families by placing their wellbeing first. We offer competitive total compensation that includes base pay, bonus potential, inclusive benefits, wellness programs, and perks. We use market and industry data to inform pay decisions while considering geography and labor markets, individual experience, and business needs. Individual compensation will vary, although a reasonable estimate of the current annualized base pay range for this position is $85,000 to $110,000.
This position is 100% remote and we offer high-performance laptop computer, options for wireless or external speaker, up to two 24" 2K monitors, and a mobile phone for business use.
Generous paid time off, that offers various time off options to help employees maintain a work-life balance, such as vacation, paid sick leave, parental leave, paid jury leave and more!
Comprehensive health, dental, vision and supplemental benefits package that includes life insurance, short- and long-term disability, to promote the health of our employees.
Remote-friendly, flexible working culture, where you can apply to work from a number of global locations.
A focus on continuous professional development through various training and education reimbursement programs.
A diverse and inclusive workplace where we all learn, grow, and achieve the greatest heights...together.
A surrounding team of mission-driven individuals who genuinely love what they do.
Equity incentives and company bonus programs; that way, we all share in the success of KLDiscovery.
Free, fun, interactive and incentivized global wellness program that promotes the wellbeing of our employees plus offers a wide range of perks and discounts!
FREE Employee Assistance Program (EAP) because we all could use a little help and support every now and then.
401(k) with employer match to help our employees achieve financial success.
KLD supports the communities where our employees live and offers a paid community service day for employees to volunteer with what resonates with them.
To keep our furry, 4-legged family members healthy, KLD employees can opt in for Pet Insurance.

Our Cultural Values
Entrepreneurs at heart, we are a customer first team sharing one goal and one vision. We seek team members who are:
Humble - No one is above another; we all work together to meet our clients' needs, and we acknowledge our own weaknesses
Hungry - We all are driven internally to be successful and to continually expand our contribution and impact
Smart - We use emotional intelligence when working with one another and with clients

Our culture shapes our actions, our products, and the relationships we forge with our customers. It helps us stand out in an ever-increasing crowd of providers.
Who We Are
KLDiscovery provides technology-enabled services and software to help law firms, corporations, government agencies and consumers solve complex data challenges. The company, with offices across 19 countries, is a global leader in delivering best-in-class eDiscovery, information governance and data recovery solutions to support the litigation, regulatory compliance, internal investigation and data recovery and management needs of our clients.
Serving clients for over 30 years, KLDiscovery offers data collection and forensic investigation, early case assessment, electronic discovery and data processing, application software and data hosting for web-based document reviews, and managed document review services. In addition, through its global Ontrack Data Recovery business, KLDiscovery delivers world-class data recovery, email extraction and restoration, data destruction and tape management.
KLDiscovery has been recognized as one of the fastest growing companies in North America by both Inc. Magazine (Inc. 5000) and Deloitte (Deloitte's Technology Fast 500). Additionally, KLDiscovery is an Orange-level Relativity Best in Service Partner, a Relativity Premium Hosting Partner and maintains ISO/IEC 27001 Certified data centers.
KLDiscovery is an Equal Opportunity Employer.
Texas PI# A04094801
#LI-SM1
#LI-Remote

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