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Senior Security Engineer - Red Team (Remote)

Istanbul, Turkiye🌐 Remote💼 Full-time🗓 2026-03-31 → 2026-09-25

Core

Conducts offensive security operations including web/mobile penetration testing, threat analysis, and social engineering assessments to secure Insider One's marketing and customer engagement platform.

Role type

Senior Security Engineer - Red Team

Builds

Security posture and resilience for a global Customer Data Platform (CDP) handling billions of requests and 100TB+ of data.

Domain

Cybersecurity / Offensive Security / Cloud Security

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure

Required skills

Penetration testing, source code review, threat analysis, social engineering, SAST/DAST tool implementation, OWASP vulnerability remediation, secure coding methodology, security research, technical reporting

Preferred skills

Python, JavaScript, PHP, automation scripting, AWS security concepts, eWAPTx/OSCP/OSWE certifications

Technologies

Fortify, Veracode, Checkmarx, AWS

Responsibilities

Perform web, mobile, and internal penetration tests; conduct source code reviews and threat analysis; execute social-engineering assessments; support blue teams; research new attack vectors; train QA and Dev teams in secure development; create detailed vulnerability reports.

Seniority

Senior, hands-on IC

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