8w
German a plus
Hamburg
Remote
Full-time
Lead
HAHeartbeat AI GmbH · 6 matching jobs
Several years of experience in security engineering or security leadership, including leading or mentoring engineers. A technical background in cloud security, preferably Google Cloud Platform, with enough depth to reason about …
Google Cloud, CI/CD, ISO 27001, C, Vercel, GitHub
3mo
German required
Berlin
Working student
Junior
HAHeartbeat AI GmbH · 6 matching jobs
You are enrolled at a university for at least two more semesters and can support us 15-20 hours per week during the semester, with up to 40 hours per week during semester breaks You are studying Business, Economics, Engineering, …
SQL, Python
3mo
German required
Hamburg
Remote
Internship
HAHeartbeat AI GmbH · 6 matching jobs
General: Currently pursuing or recently completed a Bachelor's or Master's degree in Business, Economics, Engineering, Energy Management, or a related field At least one prior internship, working student role, or comparable work …
SQL, Python
3mo
German required
Hamburg
Remote
Full-time
Senior
HAHeartbeat AI GmbH · 6 matching jobs
4+ YOE General: 4+ years of experience in (international) energy procurement, portfolio management, or energy trading, ideally in a utility, energy retailer, trading desk, or aggregator environment Strong analytical skills with hands-on …
Python, SQL
8mo
Not stated
Berlin
Full-time
Senior
HAHeartbeat AI GmbH · 6 matching jobs
The successful candidate will have: Proven experience developing scalable backend solutions with TypeScript Data engineering fundamentals — designing systems bridging backend and data processing Hands-on experience with energy …
TypeScript, CI/CD, GitHub Actions, GitHub, Google Cloud, Python
8mo
German a plus
Berlin
Full-time
Senior
HAHeartbeat AI GmbH · 6 matching jobs
The successful candidate will have: Proven experience in developing scalable backend solutions with TypeScript from several past projects Competence in building virtual power plant infrastructure, including the integration into …
TypeScript, CI/CD, GitHub Actions, GitHub, Google Cloud, Agile
Tech jobs in Germany, with honest language labels