Full-time

Python Backend Developer - AI Scale-up - 105K + stock

Posted by Haystack People • Amsterdam, Gem. Amsterdam; Noord-Holland, Netherlands

📍 Amsterdam, Gem. Amsterdam; Noord-Holland 🕒 February 22, 2026

About the Role

Do you get energy from working in a start-up environment where every line of code has impact? Do you want to take real ownership of the core systems in a fast-growing AI platform — not just tickets handed down from above?

Here’s your chance to help scale a product that is changing how companies select and hire talent.

About the company

Our client is a rapidly growing HR-tech scale-up in Amsterdam, building an AI-driven selection engine that automates prescreening, assessments and scheduling. Backed by strong funding and trusted by European customers, they are scaling fast.

The setup is pure start-up mode : a small engineering team (4 people, soon 5+), no middle management, short lines, and a culture that thrives on drive, learning and speed . You’ll see the results of your work live within days — not months.

What you’ll do

  • Take ownership of the core ...

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