In this 45-minute interview, you will meet with a Stripe Software Engineer.

They will look to understand your ability to write correct, idiomatic code in a reasonable amount of time.

Be prepared to discuss a realistic and in-depth programming exercise.

For this question, you will be outputting the subject line of each email we send for customers' invoices in sorted order. (Use any library/tool for sorting).

Your invoicing system will need to be able to configure a reminder schedule.

For example, you might want to send:

• One email 10 days before the invoice comes out.
• One email when the invoice comes out.
• One email 20 days after the invoice comes out.
• One email when the invoice is due, which is 30 days from when the invoice first came out.