Practice interviews

Can onboarding clear before today’s cutoff?

Improve a verification queue without removing its control.

“My work contributes to our mission by helping our financial crime teams handle verification and investigations as smoothly as possible.” (opens the source)

Amani Brik, Compliance Tooling Software Engineer, Wise · Wise, Jul 22, 2025

The question

Meridian Pay has 1,000 fictional applications today. Nine hundred passed every required check and are approved. One hundred await manual review at 08:00. Each review takes six productive minutes; one trained reviewer has 360 productive minutes before the 18:00 cutoff. There are no further arrivals or other tasks in this simplified case.

Review plan
Applications or minutes
Approved applications900
Awaiting manual review100
Minutes per review6
Productive minutes available360

These are planning assumptions, not measured fraud rates.

Approval rule

An application can be approved only when every required check under the fictional company policy has passed. A model confidence score cannot waive a missing check. Some applications can use an existing manual-free route when all its evidence rules are met.

“Choose your next action and explain the evidence behind it.”

A strong answer, step by step

Open each step in turn. This is one strong answer, not the only one.

Step 1: Count today’s capacity

What would you do here? Open the move you’d make.

  • Plan for 60 manual completions and 40 pending.

    The strong move. A queue forecast needs productive time and work per case.

  • Promise all 100 because only 10% of applications need review.

    Tempting, but it misses something. The percentage does not supply the missing 240 review minutes.

See how a strong candidate says it

“The reviewer can complete 360/6 = 60 cases. One hundred cases need 600 minutes, leaving 40 unresolved at the cutoff with current capacity.”

What a strong candidate could say

Why it works: A queue forecast needs productive time and work per case.

Step 2: Keep the approval gate

What would you do here? Open the move you’d make.

  • Improve the process while retaining the evidence rules.

    The strong move. Faster processing must still establish the required evidence.

  • Approve high-confidence cases without the missing evidence.

    Tempting, but it misses something. Confidence in a model does not satisfy the stated approval rule.

See how a strong candidate says it

“I would improve extraction and routing while preserving every required check. I would not let an AI confidence score turn an unresolved application into a verified one.”

What a strong candidate could say

Why it works: Faster processing must still establish the required evidence.

Step 3: Use the validated route

A validated precheck establishes that 30 of the 100 pending applications already meet every evidence rule for the existing manual-free route. All 30 are audited and confirmed. No other application changes status.

What would you do here? Open the move you’d make.

  • Apply the route only to the 30 confirmed eligible cases.

    The strong move. The validated change reduces work without changing the rule.

  • Apply it to all 100 because it worked for 30.

    Tempting, but it misses something. Eligibility was established for 30 specific applications, not the remaining 70.

See how a strong candidate says it

“Thirty cases can use the verified manual-free route. Seventy still need manual review; 60 can finish today, leaving ten. Total approvals can reach 900+30+60 = 990.”

What a strong candidate could say

Why it works: The validated change reduces work without changing the rule.

Step 4: Own the remaining ten

What would you do here? Open the move you’d make.

  • Arrange 60 qualified minutes or communicate the delay.

    The strong move. A service target is not permission to bypass a control.

  • Approve the last ten to make the dashboard reach 100%.

    Tempting, but it misses something. Those ten have not passed manual review; changing the dashboard cannot verify them.

See how a strong candidate says it

“The remaining ten reviews need 60 extra productive minutes. I would request qualified capacity or give those applicants an honest pending status and a new completion time.”

What a strong candidate could say

Why it works: A service target is not permission to bypass a control.

The answer, in short

Decision
Use the validated route and address the remaining hour of review.
Because
The same approval rule can support 990 completions with today’s stated capacity.
What would change it
Qualified extra capacity or a different evidenced case route would change the final queue.

Common traps

  • Treating a percentage as capacity.
  • Removing checks to meet a target.

Check your answer

  • I used productive review minutes.
  • I kept evidence rules intact.
  • I limited the change to eligible cases.
  • I owned the remaining ten applications.

Last reviewed Nov 10, 2026