Senior iOS Developer (f/m/d)

adjoe builds the technologies behind mobile apps growth and monetization.

Powered by advanced AI, first-party data, and world-class engineering, we connect app developers to over 600 million users worldwide.

From our global leadership in rewarded advertising with Playtime to breaking ground in programmatic adtech with adjoe Ads, we build high-performance mobile infrastructure that redefines how users discover and engage with apps.

Where Milliseconds Power Global Programmatic Scale

The Programmatic Solutions team powers adjoe’s real-time ad network solution, directly integrated with leading mobile mediation platforms across the ecosystem.

At our core is a smart bidder leveraging machine learning to predict conversion probability and lifetime value in real time, serving the right ad at the exact right moment.

The team owns the complete lifecycle of our programmatic ad engine on mobile: from our native iOS and Android SDKs that seamlessly render ad creatives and stream granular telemetry events back to our servers, to the developer-facing APIs and dashboards that give publishers total visibility into monetization performance.

Because our code executes live inside third-party apps alongside major mediation stacks, every millisecond saved directly impacts revenue, fill rate, and user experience.

Your Mission & Who We Are Looking For:

🌎 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.

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

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