# SUSTAYN jobs and careers

> 0 open roles at SUSTAYN as of October 24, 2026. Source: https://www.thejobsmap.com/company/sustayn

Our mission is to establish sustainability effectively and attractively in your company.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Essen, Germany |
| Employees | 11 to 50 |
| Industries | Sustainability |
| Website | https://sustayn.de |

## Leadership

- Janik Seitzer, Gründer und Geschäftsführer
- Osman Öztas, React Native Developer
- Jana Kiesekamp, Nachhaltigkeitsmanagement und Kundenbetreuung
- Nora Abu-Oun, Sales Managerin
- Jana Benecken, Senior Marketing Managerin
- Jan-Niklaas Koch, Senior Cloud Architect

## Common questions

### Is SUSTAYN hiring right now?

SUSTAYN has no open roles listed as of October 24, 2026. Roles appear here as soon as they are posted on SUSTAYN's careers site.

### Where is SUSTAYN headquartered?

SUSTAYN is headquartered in Essen, Germany.

### Who leads SUSTAYN?

Janik Seitzer, Gründer und Geschäftsführer, is at the top of SUSTAYN's org chart.

### How do I apply for a job at SUSTAYN?

Pick a role on SUSTAYN's TheJobsMap page and select Apply. Every listing links to the original posting on SUSTAYN's own careers site, so you apply directly with the employer.