Senior Signature Engineer
6 days ago
Senior Signature Engineer – DPI | Dubai or Remote
We're looking for a Senior Signature Engineer with strong expertise in Deep Packet Inspection (DPI) to join a high-performance engineering team. This role is all about creating and optimising signature rules that enable accurate, real-time traffic detection across complex networks.
The role
You'll design, test, and maintain signatures and detection patterns for DPI engines, ensuring protocols, anomalies, and traffic behaviours are correctly identified. Your work will directly support real-time analysis, policy enforcement, and the optimisation of large-scale data platforms.
Key responsibilities
Develop and maintain high-quality DPI signatures and rules
Analyse network protocols and payloads to identify patterns and anomalies
Reverse engineer network traffic samples to build new signatures
Validate signature accuracy, performance, and false positive rates
Monitor live traffic environments and fine-tune detection rules
Keep documentation updated for both custom and standard signatures
Track emerging protocols, applications, and traffic behaviours
What's on offer
Competitive salary (depending on location)
Flexible working - Dubai HQ or fully remote
Work with cutting - edge data and streaming technologies
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