Product Manager (f/m/d)

Department: adjoe

Location: Hamburg

Employment Type: FullTime

adjoe builds the technologies behind mobile apps growth and monetization. adjoe Ads is our programmatic in-app advertising platform that seamlessly connects advertisers and publishers through direct integration of our Android and iOS SDKs. Every ad decision happens in under 200ms across 10 million daily users, powered by real-time bidding algorithms and user quality prediction models that match the right ad to the right user at the right moment.

Your Mission & Who We Are Looking For:

• Programmatic AdTech Domain Expertise: 3–4 years of Product Management experience (with at least 3 years directly in Programmatic, Ad Exchange, SSP, or DSP environments) to lead our DSP-facing ad exchange capabilities across their full lifecycle. You thrive when dissecting OpenRTB specs, auction mechanics, and mobile formats (video, playable, native, display) to turn programmatic complexities into clear product roadmaps.

• Technical Infrastructure & API Fluency: Hands-on comfort working alongside senior engineers to parse system architecture, API designs, JSON data payloads, and latency tracking. You will bridge technical execution with business strategy across a platform running 20+ Go microservices on Kubernetes and Kafka, orchestrating 1,500 bid requests per second.

• Auction Mechanics & Traffic Shaping: Deep analytical capability to optimize win rates, timeout rates, bid density, and Supply Path Optimization (SPO). You will design smart throttling and routing logic that reduces infrastructure QPS costs while maximizing revenue across 120M processed auctions daily.

• Cross-Functional Partner Integration: Direct technical collaboration with the Demand Partnerships team and external partners to lead DSP onboardings and maintain OpenRTB compliance. You act as the translation layer between client feedback, external demand needs, and detailed Product Requirements Documents (PRDs).

• Data-Driven Metric Ownership: Relentless focus on defining and monitoring core performance indicators including fill rate, bid rate, CPM, and eCPM. You will partner with data teams to analyze complex data sets, troubleshoot technical issues, and measure feature performance alongside ML models making 50 billion daily predictions.

• Agile Product Delivery: Proven track record of owning end-to-end execution, experimentation, and scaling in an Agile environment. You manage multi-stakeholder dependencies cleanly and ship high-throughput features iteratively without sacrificing low-latency requirements.

🌎 We welcome applications from talent worldwide and provide relocation support to Hamburg, Germany for those ready to join our team.

What’s in It for You?

At adjoe, you’re not here to just close JIRA tickets, you’re helping build the infrastructure behind one of the most impactful platforms in adtech. The systems you work on will reach hundreds of millions of users and power billions of decisions every day.

• Go Big. Own projects with impact on 770M users and push adtech boundaries.

• Move Fast. Ship solutions multiple times a day, learn from results, and keep momentum.

• Be Direct. Solve problems openly and collaborate across teams.

• Thrive Together. Grow with a diverse, global team of people from over 40 different countries that learn from each other.

• Have Fun. Celebrate wins, enjoy daily victories, and bring your energy.

Our mission is to create an inspiring work environment for amazing people to achieve extraordinary things. Be part of it!

Skip writing cover letters. Tell us about your most passionate personal project, your desired salary, and your earliest possible start date. We are looking forward to your application!

We welcome applications from people who will contribute to the diversity of our company.