Test candidates on your own stack.

Upload your files, rewrite the brief, and assess every candidate on the conventions your team actually ships.

Book a 30-min working session Start free How it works

Two engineers reviewing their customized lab mission together — Platform teamReviewing the setup · Thursday

Acme DevOps profile

Reusable

zipinfra-conventions.zipUploaded
Mission title overridden
Description overridden

Apply it to any invitation you send

Generic tests were the problem

Without Scalyz

Every candidate gets the same generic mission, whatever your stack runs.

A senior engineer re-explains your context in every loop.

With Scalyz

A mission built from your files, in your team's words.

One profile, reviewed once, applied by anyone who invites.

Make it yours in three steps

A lab is the cloud environment where a candidate works. Build one profile, your files and your brief, then walk it yourself before anyone else sees it.

Your files

Uploaded

zipinfra-conventions.zip

Unzips into the lab environment

Upload your files

Drop in a .zip of your own files. It unzips straight into the lab the candidate works in.

Mission title

Deploy a containerized service

Ship it behind a load balancer

Description rewritten in your team's voice

Rename the mission

Override the mission title and description, so the brief reads like your team wrote it.

Julien Robert

Engineering Manager

Test as candidate · 1 credit

See the lab exactly as candidates will

Test it as a candidate

Walk through the lab as a candidate for one credit, before the first invitation goes out.

Customize Lab is available on paid plans.

Assess on the stack you run

Candidates read a brief written in your words and work next to your files, already unzipped in the lab. What comes back is work you can read like your own.