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Offer summary
(Summary generated by AI based on the full job description)
The project involves building the Connectivity Management Platform Adapter that enables global IoT connectivity by unifying diverse partner APIs. Key technologies include REST/SOAP APIs, OAuth, mTLS, Microsoft Azure, AWS, Developer Portals. Responsibilities cover product roadmap ownership, collaboration with MNOs, defining user stories, and setting integration standards. Shift work allowances and a medical and insurance package are provided.
from: 8 June 2026
to: 8 July 2026
salary not specifiedcontract of employment (full-time)
Salary details
allowances for shift work
Offer parameters
level:mid
working mode:remote • hybrid
Warszawa, Mokotów
Requirements
Operating system
Windows
Linux
Our requirements
- 7+ years of experience as a Product Owner or Product Manager in SaaS, FinTech, Cloud, or Platform-based products.
- Proven experience delivering products that act as a translation or abstraction layer between multiple external APIs and an internal core.
- Strong understanding of API integrations (REST / SOAP) and authentication mechanisms such as OAuth and mTLS.
- Experience managing complex integrations with enterprise partners and aligning delivery with their roadmaps.
- Good knowledge of cloud environments (Microsoft Azure or AWS); familiarity with IAM and Keycloak is a strong advantage.
- Hands-on experience with Developer Portals and customer-facing technical documentation.
- Very good command of English (working language of the project).
Your responsibilities
- Own the end-to-end product roadmap for the Connectivity Management Platform API translation layer and future portal capabilities.
- Act as a strategic interface between international Mobile Network Operators (MNOs) and internal engineering teams.
- Lead technical discovery sessions with external partners to map diverse protocols and APIs into a unified internal model.
- Define clear, technically detailed user stories and manage their lifecycle from integration request to 24/7 production.
- Collaborate closely with architecture, security, and development teams to ensure scalable and secure integrations.
- Shape integration standards, partner onboarding processes, and developer experience.
About the project
We are launching a strategic technology project to enable seamless global IoT connectivity by simplifying how international partner platforms are integrated and operated. The initiative focuses on building a common integration layer that abstracts the complexity of diverse external APIs and allows connectivity services to be delivered in a consistent, scalable, and automated way.
At the heart of the project is the development of a Connectivity Management Platform Adapter – a modern, extensible solution that connects multiple partner networks with internal systems, and directly supports the delivery of global IoT services for enterprise customers.
T Hub is a dynamic, forward-thinking initiative where technology truly matters. We are the innovation core of our organization – a place where top talents ideate, prototype, and deliver cutting-edge solutions in international projects across Deutsche Telekom Group.
Have you ever wondered whether you’d rather work in a big-tech company, a software house, or a startup? From home or the office? In telco or IT? With international or local teams?
At T Hub, the answer is one – YES!
What’s next?
Find yourself a super position → Apply → Talk with us → Find yourself in a superposition!
Working at T Hub at T-Mobile will offer you a unique and highly rewarding experience on the IT market. As a leader in the telecommunications industry, T-Mobile provides not only a platform to grow your product expertise, but also the opportunity to shape the future of global connectivity.
You will work on strategic, greenfield initiatives at the intersection of IoT, cloud, and global telco ecosystems, collaborating with international stakeholders and highly skilled technical teams. We foster a culture of continuous learning, ownership, and innovation, offering mentorship and support to help you thrive in your career.
What we offer
- Stable employment based on an employment contract.
- Medical package and life insurance.
- Access to training platforms – Percipio, Coursera, Rodos.
- Benefit platform – you choose what you want to use.
- Additional day off for your birthday or nameday.
- Free parking space.
- Flexible home/office work model.
Benefits
- sharing the costs of sports activities
- private medical care
- sharing the costs of foreign language classes
- sharing the costs of professional training & courses
- life insurance
- flexible working time
- corporate products and services at discounted prices
- integration events
- mobile phone available for private use
- no dress code
- parking space for employees
- extra social benefits
- sharing the costs of tickets to the movies, theater
- holiday funds
- birthday celebration
- sharing the costs of a streaming platform subscription
- employee referral program
- charity initiatives
- extra leave
- Benefit Platform
Recruitment stages
- 1.Let’s meet to better understand each other's expectations.
- 2.Hiring Manager will receive your application after meeting.
- 3.Technical meetings with the Hiring Manager and/or team.
- 4.Time to decide!
T-Mobile
Working at T-Mobile’s T Hub will offer you an unique and highly rewarding experience on IT market. As a leader in the telecommunications industry, T-Mobile not only provides a platform to hone your technical skills but also empowers you to be a catalyst for innovation. You'll have the opportunity to work at the forefront of cutting-edge technologies, from 5G to IoT and AI, shaping the future of connectivity. Our commitment to fostering a diverse and inclusive workplace means you'll collaborate with a wide range of talented professionals, learning and growing together. T-Mobile encourages a culture of continuous learning and development, offering mentorship and support to help you thrive in your career.
This is how we work
T Hub – Senior Product Owner (MNO Integration & CMP)
I apply to:
T-Mobile
Warszawa, Mokotów
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