Tech Lead (f/m/d)

The role

You will serve as the technical lead for the Fraud Operations unit. You will investigate, reproduce, and mitigate abuse by analyzing telemetry and deploying mitigations across Go-based services.

What you will do

• Serve as the technical lead for the Fraud Operations unit
• Drive technical strategy and conduct code and architecture reviews
• Mentor engineers
• Investigate, reproduce, and mitigate abuse to prevent fraud
• Perform rapid exploit analysis and telemetry forensics across Android and iOS
• Query billions of daily events across distributed data stores
• Translate complex attack vectors into actionable detection heuristics
• Deploy mitigations across Go-based services
• Monitor system health and diagnose bottlenecks using Grafana, Kibana, and distributed tracing
• Prototype detection logic and automate responses to attack vectors

Required qualifications

• Understand mechanics of digital advertising or bring experience from adjacent anti-abuse environments like gaming anti-cheat
• Understand iOS and Android internals to decompile binaries
• Understand and use hooking of APIs
• Work with frameworks to root/jailbreak devices (e.g., Magisk, Xposed, KernelSU, Dopamine)
• Reproduce emulator- or bot-driven exploits in a sandbox environment
• Query and analyze billions of daily events across distributed databases (Trino SQL, DynamoDB, ScyllaDB)
• Use data analysis tools and LLM-assisted workflows
• Work with high-throughput event pipelines
• Use Grafana, Kibana, and distributed tracing
• Read, debug, and review Go microservices

Benefits

• Relocation support to Hamburg, Germany

About the company

adjoe is a mobile ad platform developing advertising and monetization solutions. It is part of the applike group ecosystem and has financial backing from Bertelsmann.