Technical Product Owner with Development Background 100% (m/f/d)

This is us

One of One Group GmbH, together with YOU MAWO GmbH and Additive Scale GmbH, unites leading companies in the field of digital, custom-made eyewear and additive manufacturing. We develop and produce individually adapted glasses based on precise 3D models and data-driven processes. In doing so, we combine design, our own software solutions, and industrial additive manufacturing into a scalable platform for product customization.

We are looking for immediately for our location: Munich, Konstanz, Berlin, or remote in Germany.

Your Mission

You have developed software yourself and now want to decide *what* is built and *why*, without losing touch with the *how*. As a Technical Product Owner, you bridge business requirements and technical implementation. You speak at eye level with your agile development team: You discuss solution approaches and make technical directional decisions yourself.

You are starting in a well-established environment. Our development and release processes work, and there is a software architect for the macro-architecture. However, your ideas for improvements are always welcome. Your energy flows into product, technology, and AI innovation.

Your tasks

• Product Ownership & Backlog: You are responsible for the Product Backlog, write precise user stories, and prioritize features. In doing so, you consciously and justifiably weigh rapid business value (time-to-market) against technical quality (tech debt).

• Technical Decisions at Eye Level: Within the given macro-architecture (GCP, Microservices), you help shape the "how" in detail, for example, API design, data structures, payloads, frontend/backend communication, and component interfaces. You decide yourself or develop solutions together with the developers.

• AI Integration & Product Innovation: You evaluate where Generative AI, LLMs, and Machine Learning can bring real added value to our products. You pragmatically and user-centrically integrate these features into our existing systems.

• Interface & Translator: You work closely with the Software Architect, Development Team, Product Management, and Management, and translate between these worlds.

• Further Developing Processes: You contribute impulses to selectively improve established workflows.

Your Profile

• Development Background (Must): You have several years of practical experience as a software developer, ideally in the web environment (e.g., Java, Python, or Angular).

• Product Experience: You have initial experience as a (Technical) Product Owner, Tech Lead with product responsibility, or Product-Minded Engineer in an agile environment.

• Education: You have studied Computer Science, Business Informatics, or a comparable field, or you bring an equivalent professional background.

• Tech Stack: You are familiar with parts of our stack and can familiarize yourself with the rest as needed: GCP, Microservices, Docker, Kafka, Angular, Java, Python, MySQL, Apache/Tomcat, Jenkins, Bitbucket Pipelines.

• AI Mindset: You are seriously interested in AI in products and want to bring models into production, not just show them in demos.

• Work Style: You are a strategist with a hands-on mentality and a solution-oriented approach. You explain complex topics understandably, make decisions, and defend them with good reasoning.

• Languages: You speak fluent English.

Benefits

• A company where you can fully contribute your ideas

• Good working atmosphere in an open-minded, cool team

• A responsible and varied role

• Time off in lieu account, but not an overtime factory

• Intensive onboarding and colleagues who are happy to assist you with advice and support

• Wellpass corporate fitness

Please apply exclusively via the JOIN job portal

Thank you

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