We hire builders.

Replenysh is building the operating system for circular supply — coordinating the movement of materials, money, and data between suppliers, carriers, recyclers, and brands like Amazon and PepsiCo.

The work is real-world, operational, and high stakes. Every transaction matters. Every process matters. Every system matters.

We believe the next generation of companies will be built differently.

AI, modern tools, and software have dramatically increased what a single person can accomplish. The people who create the most impact are no longer necessarily the ones with the longest resumes — they are the people who see problems, take ownership, build systems, and create momentum.

So we made Build at Replenysh.

Instead of asking you to describe how you would work, we invite you to actually do the work.

Pick a challenge below. Use whatever tools you reach for naturally — Claude, ChatGPT, Claude Code, spreadsheets, scripts, SQL, automation tools, or something we have never seen before.

Show us how you think.
Show us what you would build.