Senior Security Engineer

Responsibilities

• Design and build scalable, cloud-native security data pipelines and detection systems
• Leverage SIEM platforms, event-driven architectures, and large-scale log processing
• Collaborate with teams to strengthen security posture through detection engineering reviews and threat scenario design
• Contribute to Kubernetes and cloud-native security controls
• Participate in on-call rotation to ensure rapid response and continuous protection

Requirements

• 5+ years of industry experience as a programmer, developer, or software engineer
• Strong interest in security and InfoSec
• Experience using cloud-native technologies for data processing
• Experience working in or with SRE or security detection and response teams
• Ability to collaborate with outside teams to address problems and determine priorities

About the Company

Block is one company built from many blocks, all united by the same purpose of economic empowerment. Our brands include Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto.