Senior Product Manager (all genders welcome) in the field of Upstream Optimization

Rosenxt Group

Job Description
Rosenxt ist eine zukunftsorientierte Technologiegruppe - wir sind visionäre Architekten des Fortschritts mit 45 Jahren Ingenieurs-Exzellenz. Als ein privat geführter globaler Partner mit rund 550 Mitarbeitern schauen wir weit in die Zukunft, setzen auf Langfristigkeit und machen so aus Chancen erfolgreiche Geschäftsfelder. Wir sind technikbegeistert durch und durch und tauchen tief in die neuesten Technologien ein.

To strengthen our development team located in Wietmarschen-Lohne or Osnabrück, offering flexible working hours and the option for home office, we are looking for a

Senior Product Manager (all genders welcome) in the field of Upstream Optimization

Upstream optimization, an innovative division of the Rosenxt Group, which was spun off in 2023 and is dedicated to expanding into new business areas. Our focus is on developing advanced technologies for the optimization of energy production. Our state-of-the-art flow measurement device is a clamp-on non-intrusive system, gathering extensive real-time operational process data. To evaluate this data, we develop cloud-based software solutions that utilize classic signal processing algorithms and artificial intelligence (AI). In our interdisciplinary, agile, and autonomous teams, we foster innovations and customer value.

As Senior Product Manager , you'll lead multiple agile teams through complex sensor-, hardware and software development, ensuring seamless integration and delivering client-ready insights via a web portal.

You'll work closely with cross-functional teams including hardware engineers, physicists, data scientists, software developers and field experts to deliver high-impact solutions to our clients.


  • Define and prioritize product features and roadmap aligned with business goals

  • Own the product backlog and ensure clarity and feasibility as well as maintaining of user stories , epics and features

  • Collaborate with SCRUM/Nexus teams to drive agile development cycles

  • Interface with stakeholders to gather feedback and translate needs into product requirements

  • Ensure seamless integration of hardware, AI models, and software components

  • Oversee product testing, validation, and client rollout

  • Plan and communicate product roadmap


To become part of the Rosenxt family, you are team minded and convinced by an independent and structured work behavior. Moreover, you should bring with you :

  • Master's degree in a technical or economic field

  • Minimum 5 years of experience as a Product Manag er or similar in complex product development

  • Proven experience with agile methodologies (SCRUM, Nexus)

  • Background in hardware development is a plus

  • Deep skills in requirement engineering and scope management

  • Strong analytical, strategic, and coordination capabilities

  • Ability to lead and collaborate with international, cross-functional teams

  • Empathetic, recipient-oriented communication and confident stakeholder engagement

  • Willingness for occasional travel to clients and/or conferences

  • Ability/Willingness to develop understanding on topics beyond your professional domain

Preferred Skills

  • Experience in the Oil and Gas industry ; preferably with an o perator

  • Experience working with cross-functional teams in a technical environment

  • Ability to translate technical capabilities into client value propositions


  • Development opportunities and career opportunities in a global, innovative and long-term oriented group of companies with family character

  • Flexible working time and Home Office possible

  • An open, informal corporate culture, where we celebrate success with social events

  • Compatibility of work and family through our company-owned day care center

  • Employer funded pension, capital accumulation benefits and discounted insurance offers (occupational disability insurance and other direct insurance policies)

  • Company Restaurant (only in Lingen)

  • Various in-house sports activities (EGYM Wellpass and other offers)

  • Attractive leasing offers for IT-products and bikes for private use

  • Corporate Benefits - employee offers in changing online shops at top conditions

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