This isn't my first startup, but I really love it here - Mitarbeiter (anonym) bei Marker Learning: Mitarbeiterbewertung

This is an incredible company with an incredible mission. Great people work here who are all motivated to help people with learning differences.

There have been layoffs which can leave some uncertainty about how long you'll be employed.

Good mission and co-workers make it a fun place to work, if you are able to work knowing you might be laid off every 3 months

Constant layoffs & management turnover (including a co-founder). Unclear product-market fit puts company at risk on the mid-term. Outsourced all engineering to contractors. No career plan if you survive