Interim Technical Product Owner

Project overview

Company Profile

Framework Conditions:

Area of Responsibility

• Interesting Company
• Interesting Project
• Start: From November 2026
• Duration: Until the end of 2026 (approx. 20 PT), extension for 2027 planned
• Workload: 20 hours/week or approx. 20 PT in 2026
• Location: Hybrid (approx. 90% Remote), approx. 2 working days per month on-site in Bonn

Responsibilities

Requirements Profile

• Management of the integration of a new generation of card terminals, including hardware modifications and GUI adjustments
• Coordination of hardware general contractors and software service providers
• Recording, evaluation, and formulation of technical requirements, user stories, and change requests
• Maintenance and prioritization of the backlog
• Support of software releases, including tests and documentation
• Implementation of technical improvements to increase system transparency

Requirements

• Good understanding of Linux or embedded systems as well as scripting (Python, Bash)
• Basic understanding of networked hardware, mechanics, and electronics
• Experience with technical user stories, change requests, and release management
• Structured management of external manufacturers and development service providers
• Hands-on mentality, including testing on laboratory and test systems

Nice to have

Compensation Package

I look forward to your feedback with your current CV, your availability, and your hourly rate (remote and on-site).

• Experience with log analysis and monitoring (e.g., Elasticsearch, Kibana, Google Cloud Logging/Monitoring)
• Knowledge of Docker
• Experience in the payment environment, with payment terminals, as well as Jira and Confluence

Project details

• Start: flexible
• Location: Bonn, DE
• Languages: German