Prepare for and practice interview questions from Criterion Systems.

Criterion Systems Interview Questions

Criterion Systems Interview Guides

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 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

Criterion Systems Salaries by Position

Overview At Criterion Systems, we developed a different kind of businessa company whose real value is a reputation for excellence built upon the collective skills, talents, perspectives, and backgrounds of its people. By accepting a position with Criterion Systems, you will join a group of professionals with a collaborative mindset where we share ideas and foster professional development to accomplish our goals. In addition to our great culture, we also offer competitive compensation and benefit packages, company-sponsored team building events, and advancement opportunities. To find out more about how Criterion can help you take your career to the next level please visit our website: www.criterion-sys.com . Criterion Systems is a Military/Veteran Friendly Company therefore we encourage Veterans to apply. Responsibilities We are seeking a mission-focused Backend Software Engineerto support and contribute to our government customers success in Denver, Colorado! This opportunity is on a program that is at the forefront of developing and operating Geospatial Intelligence analysis software. The team builds and maintains an exceptionally powerful platform enabling our users to address challenging real-world problems by converting disparate data into actionable information. We work directly with operational users to design, develop, and maintain capabilities that empower analysts to create actionable intelligence from the massive volumes of Geospatial Intelligence data to give our intel and combat organizations the decision advantage over our near-peer adversaries. Qualifications Required Ex perience, Education, Skills & Technologies Must have an active TS/SCI with a CI polygraph security clearance or an active TS/SCI with the ability to obtain a CI polygraph. Bachelors Degree and or equivalent experience in a related field in lieu of a degree. Seven (7) years of experience in software development (analysis, design, development, testing, deployment, maintenance). Experience as a software developer or software engineer with at least one programming language. Experience with Java and Object-oriented programming. In depth knowledge of architecture styles and APIs including REST, SOAP, etc. Full time onsite with the potential to work a hybrid schedule. Preferred Experience, Education, Skills & Technologies Knowledge of containerization tools such as Docker, Kubernetes, Minikube, etc. Experience with Spring Framework and Spring Boot. Experience with ElasticSearch Experience with AWS environments Experience working in a SAFe Agile environment Understanding of GIS concepts (ESRI tools) CompTIA Security+ Certification Security Clearance Level TS/SCI with an adjudicated CI polygraph or ability to obtain a CI polygraph Certification None Work Schedule Full-time onsite - Hybrid schedule with accommodating team environment. Pay Rate The projected compensation range for this position is $160,000.00 - $215,000.00. Please note that the salary information is a general guideline only. Criterion Systems considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits Offered Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Tuition/Training Assistance, Parental Leave, Paid Time Off, and Holidays. Criterion Systems, LLC. and its subsidiaries are committed to equal employment opportunity and non-discrimination at all levels of our organization. We believe in treating all applicants and employees fairly and make employment decisions without regard to any individuals protected status: race, ethnicity, color, national origin, ancestry, religion, creed, sex/gender, gender identity/gender expression, sexual orientation, physical and mental disability, marital/parental status, pregnancy (including childbirth, lactation, and related medical conditions), age, genetic information (including characteristics and testing), military and veteran status, or any other characteristic protected by law. For our complete EEO/AA and Pay Transparency statement, please visit https://careers-criterion-sys.icims.com/. Job LocationsUS-CO-Denver ID 2024-3313 Category Information Technology Type Junior

Criterion Systems Interview Questions

Criterion Systems Interview Guides

Criterion Systems Interview Questions

Criterion Systems Salaries by Position

Criterion Systems Opening Jobs