Technical Product Owner

Responsibilities

• Management of hardware and payment integrations, including certification, piloting, and rollout
• Coordination of external hardware manufacturers and software service providers
• Gathering and technical evaluation of requirements, as well as creation of user stories and change requests
• Backlog, release, and change management
• Management of smaller development and optimization projects
• Execution of functional tests and technical documentation
• Further development of Linux-based systems and preparation of a new operating system version, considering regulatory requirements

Requirements

• Knowledge of Linux/embedded systems, scripting with Python or Bash, and software development
• Technical understanding of networked hardware, mechanics, and electronics
• Experience with technical user stories, change requests, and release management
• Experience in managing external service providers
• Structured, independent, and reliable way of working
• Willingness to perform practical tests on test systems
• Very good German language skills
• Experience with log analysis and monitoring, e.g., Elasticsearch/Kibana or Google Cloud Monitoring
• Knowledge of Docker and container environments
• Experience with payment terminals and electronic payment transactions
• Knowledge of Jira and Confluence
• Experience with rollouts and networked self-service systems

Project details

November 2026

2 months++

Bonn / 90% Remote

20 hours / week

Project ID: 15149

Application Deadline: 06.11.2026

Dear Network,

We are looking for a Technical Product Owner (m/f/d) for our client in Bonn.

? Link: https://www.constaff.com/projektbeschreibung/?positionID=15149

Do you have time and interest in an exciting project?

Then we look forward to hearing from you!

Contact:

Annika Kärcher

Expert Candidate Relations

_____

Constaff GmbH - 100%OpenBook. Honest. Competent. Transparent.

• Start: 2026-11
• Duration: 2 Monate
• Remote: hybrid
• Location: Bonn, Deutschland, DE
• Languages: German