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WTW2027 entry

Software Developer Graduate Assessment

Practise for WTW's Reigate Software Developer programme, which moves from an online test and HireVue video interview to a coding assessment, virtual technical session and in-person assessment centre.

Role family
Technology / Software engineering
Last verified
25 October 2026
Status
Open — closes 20 November 2026

Published process vs practice

What to prepare for

verified

Online test and video interview

You complete an online test and a video interview. WTW's early-careers FAQ says it uses HireVue Assessments, but neither page says what type of test it is.

verified

Online coding assessment

An online assessment of your programming skills. The listing gives C#, C++, Java or Python as example languages and publishes no timing.

verified

Virtual technical assessment

WTW says this is a virtual session where your technical skills are discussed.

verified

In-person assessment centre

An in-person assessment centre where you meet members of the team. The exercises are not published.

practice focus

Risk software practice focus

Our original sample trains expected-loss and present-value arithmetic, code complexity, batch-throughput estimates and a code-review judgement call.

Problem solvingCode complexityRisk arithmeticTechnical discussion

Free mock test

Try a WTW-style mock test

5 original questions built around this programme’s published assessment mix, with a worked explanation for every answer. 10 minutes, no sign-up.

Questions

Question 1 of 5 · 0 answered


This is independent practice, not a reproduction of WTW or HireVue questions. The problems use original risk-software scenarios; review the working after you submit.

Question 1 of 5.

for (const policy of policies) {        // n policies
  for (const scenario of scenarios) {  // m scenarios
    results.push(project(policy, scenario));
  }
}
Assuming project() runs in constant time, what is the time complexity of this loop?

Exit without finishing

Your preparation plan

Work through the plan, one step at a time

Numerate, technical or analytical graduates applying to WTW's 2027 Software Developer Graduate Programme in Reigate. Each step matches a format in WTW’s published process to a full AceJobTest practice test. Finish a step and the next one opens — your progress is saved to your account, so you can stop on one device and carry on from another. Pro tests unlock with the 90-Day Pass or a Pro subscription.

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0/4 complete

  1. Logical Reasoning — Free Sample

    FREE

    Sequences, patterns and rule detection

    The coding assessment rewards tracing rules step by step; warm up with fast pattern detection before you write code.

    Start step 1 → Logical Reasoning — Free Sample

    Finish the test and this step is ticked off automatically.

  2. Numerical Reasoning — Full Practice Test 1

    PRO

    Timed data interpretation: tables, charts, percentages and ratios

    Unlocks after step 1

  3. Watson Glaser — Full Practice Test 1

    PRO

    Inference, assumptions, deduction, interpretation and arguments

    Unlocks after step 2

  4. Workplace Aptitude Profile — 20 Questions

    PRO

    Work-preference statements with employer-alignment feedback

    Unlocks after step 3

These are AceJobTest practice banks matched to publicly described assessment formats. They are not WTW tests. Unlock every Pro test →

Sources and independence

AceJobTest is an independent preparation service and is not affiliated with or endorsed by WTW. Employer-published facts are labelled “verified”; our recommended practice areas are labelled “practice focus.” Processes can vary by programme, country and invitation.

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