The future of engineering assessment

See how candidates actually work

Candidates design their own AI team, then direct it through a real task drawn from your domain. You see how they actually supervise AI work in 60–90 minutes.

Free during beta
How it works

Not another coding test

A realistic workplace simulation powered by AI agents that evaluates how candidates actually perform on the job.

01

Build your AI team

Design the team you want to work with — name each agent, write their role in your own words, and decide how to divide the work. Your team, your plan.

02

Direct them for 60–90 minutes

Review every output, push back when it's wrong, approve when it's right. You never execute the work — you supervise and decide.

03

Get scored on 8 dimensions

Three independent systems cross-check every score: an objective observer, an LLM evaluator, and a red-team auditor. No black-box verdicts.

Role coverage

Built for engineering teams

Start with our canonical AI Data Analyst WorkLab, or build your own blueprint tailored to the role you're hiring for.

Full-Stack Engineer
Frontend Developer
Data Analyst
More roles coming soon
Evaluation

Beyond whiteboard interviews

We measure the skills that actually predict job performance.

Technical Accuracy

Correctness and completeness of outputs relative to the dataset and business question.

Reasoning Quality

Logical soundness of decisions, instructions, and revisions the candidate makes.

Communication Clarity

Clarity and precision of candidate prompts, directives, and written outputs.

Collaboration Behaviour

Effectiveness of interactions with coworker and reviewer agents across the pipeline.

AI Supervision

Quality of oversight — catching errors, improving outputs, approving appropriately.

Stakeholder Management

Handling conflicting requests, stakeholder communications, and feedback responses.

Hallucination Handling

Detecting, flagging, and correcting hallucinated facts from any agent — coworker or reviewer.

Prompt Economy

Efficiency of candidate instructions — achieving high-quality outputs with concise, well-structured prompts.

0

Scoring dimensions

0–90

Minutes per simulation

0

Independent scoring systems

0%

Full transcript access

Why WorkSim

Built for fairness and speed

Fair & transparent

Structured rubrics with 3-pass AI scoring for consistency. Full transcript access — no black-box verdicts.

60–90 minutes

No 6-hour take-homes. Candidates complete the full simulation in a single focused sitting.

Tests real skills

Communication, AI supervision, debugging, and decision-making under realistic conditions.

Ready to see it in action?

Try the interactive demo or create your first assessment in minutes.

Free during beta — no credit card required