The Jackson Laboratory Interview Questions

The Jackson Laboratory Interview Guides

Click or hover over a slice to explore questions for that topic.
Machine Learning
(22)
Data Structures & Algorithms
(15)
SQL
(11)
Behavioral
(9)
Product Sense & Metrics
(7)

The Jackson Laboratory Interview Questions

Practice for the The Jackson Laboratory interview with these recently asked interview questions.

QuestionTopicDifficulty
SQL
Medium

Given a table of bank transactions with columns id, transaction_value, and created_at representing the date and time for each transaction, write a query to get the last transaction for each day.

The output should include the id of the transaction, datetime of the transaction, and the transaction amount. Order the transactions by datetime.

Example:

Input:

bank_transactions table

Column Type
id INTEGER
created_at DATETIME
transaction_value FLOAT

Output:

Column Type
created_at DATETIME
transaction_value FLOAT
id INTEGER
A/B Testing
Medium
Probability
Easy
Loading pricing options

View all The Jackson Laboratory questions

Challenge

Check your skills...
How prepared are you for working at The Jackson Laboratory?

The Jackson Laboratory Salaries by Position

Software Engineer*
$91K
Software Engineer
Median: $91K
Mean (Average): $91K
Data points: 2
Business Analyst*
$85K
Business Analyst
Median: $85K
Mean (Average): $85K
Data points: 1
$57K
$95K
AI Research Scientist
Median: $74K
Mean (Average): $74K
Data points: 42
Data Analyst*
$68K
Data Analyst
Median: $68K
Mean (Average): $68K
Data points: 1

Most data science positions fall under different position titles depending on the actual role.

From the graph we can see that on average the Software Engineer role pays the most with a $90,875 base salary while the Data Analyst role on average pays the least with a $68,000 base salary.

Discussion & Interview Experiences

?
There are no comments yet. Start the conversation by leaving a comment.

Discussion & Interview Experiences

There are no comments yet. Start the conversation by leaving a comment.

Jump to Discussion