Zertificon Solutions – Software Manufacturer since 2004. We are IT security specialists: our products encrypt business communications. More than 25% of the 100 highest-revenue companies in Germany, as well as hundreds of medium-sized enterprises across all industries, already use our Z1 encryption solutions. We have big plans and continue to grow steadily. Nearly 140 employees are already working with us in Neukölln. Join our professional, highly qualified team: take on challenges, share your knowledge, learn new things, and discover your potential!

Your tasks

We are looking for a Technical Product Owner with a strong technical mindset to drive the evolution of our Z1 Appliance – the virtual foundation for our server-based security products and services. The Z1 Appliance is a core part of our B2B offering: Historically based on Debian Linux, it is now evolving into a modern container-based platform.

• As the central interface between development and business teams, you gather requirements from stakeholders and the market and translate them into clear project specifications
• In alignment with our company goals and in close collaboration with the business teams, you develop and own the vision and roadmap for your platform components
• You break down complex feature ideas into epics and user stories with clear acceptance criteria
• You keep the backlog consistently up to date and well prioritized for your development team
• To ensure strong usability, you create lightweight mockups yourself and coordinate mockups and prototypes for larger features with our UI/UX designers
• You conduct market and competitive analyses to support the platform strategy
• You maintain technology partnerships with virtualization and cloud infrastructure providers and build new collaborations

Your profile

• You have at least 2 years of experience as a Product Owner, Product Manager, or in a similar role within an agile team
• You bring a strong technical understanding
• Writing epics, user stories, and bug reports comes naturally to you
• You are familiar with Debian Linux as well as modern technologies such as microservices, container technologies (Docker Swarm, Kubernetes), and cloud infrastructures
• Concepts such as clustering, load balancing, multi-tenancy, storage services, and high availability are not new to you
• Very good English skills (at least C1) enable smooth collaboration in international teams

Nice to Have:

• Understanding of the design and operation of SaaS infrastructure
• Hands-on experience with UX mockup tools such as Figma or Adobe XD
• German language skills

We offer:

• Flexible working hours and home office possible
• Mobility: free Germany ticket, job bike leasing or car parking
• Allowances for food (e.g. Lieferando) and internet in the home office
• Benefits in the office: Roof terraces & green courtyard, organic fruit and drinks, parcel acceptance
• Get-together: pizza Friday in the office, regular team events, big summer party

Why Zertificon?

Zertificon stands for securing digital business. We develop trusted IT security solutions "Made in Germany" – built for businesses that value both protection and usability.

• Independent & committed: For over 20 years, we’ve built secure communication tools – as an owner-managed company with a clear stance
• Purpose-driven: We believe that digital communication must be secure and free. If you think Edward Snowden did the right thing as a whistleblower, we might just share the same values. As a sign of our support, we donate €1,000 to an organization that supports Edward Snowden for every new hire who mentions him in their application
• Hands-on excellence: We take on complex challenges because we can. Our in-house experts are top-tier – even external specialists often learn from us. When we want the best, we build it ourselves
• Agile by conviction: We think fast, act pragmatically, and improve continuously. No bloated processes, no "that’s just how it’s always been done.” Initiative is welcome – but of course, it will be challenged, and not every idea will make it through unchallenged
• Security that works: We build software that’s not only secure, but actually usable – not just for large enterprises with dedicated highly skilled IT teams, but also for small and mid-sized businesses that need strong security without the complexity
• Diverse & international: Our team of 120 people from 30+ countries shares one mission: making secure digital communication easily accessible to businesses of all sizes

If that resonates with you, we’d love to hear from you.

Want to know more? Please have a look at our Work at Zertificon page: https://www.zertificon.com/en/it-jobs-berlin/work-at-zertificon (https://www.zertificon.com/en/it-jobs-berlin/work-at-zertificon)

Questions?

You can reach our HR team at

• 49 30 5900 300-0

jobs@zertificon.com (https://mailto:jobs@zertificon.com)

Bereitgestellt in Kooperation mit der Bundesagentur für Arbeit.