Mid Cybersecurity Engineer - AppSec/SecDev Azienda : Allegro Tipo Lavoro : Full Time Italy
Descrizione Lavoro - Mid Cybersecurity Engineer - AppSec/SecDev Important things for you Flexible working hours in the hybrid model (4/1) - working hours start between 7:00 a.m. and 9:00 a.m. We also have 30 days of occasional remote work.
Annual premio based on your annual performance and company results.
Our team is based in Warsaw and Poznań.
About the job Massive Scale & Security Challenges: Secure, test and optimize a world-class, cloud and on-prem environment handling thousands of requests per minute. This is high-availability, high-performance security engineering in practice.
Modern Tech Stack: Work within an advanced ecosystem where core technologies include specialized offensive and defensive security tools, automated SAST/DAST pipelines, C2 frameworks and cutting-edge cryptography. We are also pioneering the security of production-used AI models.
True Ownership & Autonomy: We live by a "you build it, you run it" philosophy.



You'll join an autonomous team with full ownership of your security services - from threat modeling and attack simulation to deploying protective guardrails.
Complex Architectural Puzzles: From securing distributed systems to tackling novel AI vulnerabilities, you'll solve complex engineering problems that directly protect a massive, real-time marketplace.
Skills required Proven track record in deep-dive manual penetration testing of web/mobile applications, APIs and AI-driven features, alongside strong secure code review skills.
Solid understanding of financial tech security standards and regulations, including PCI-DSS, PSD3/DORA, OWASP Top 10 (and API Top 10), and secure data handling (PII/banking data protection).
Practical experience embedding security into the SDLC. Ability to analyze software architectures, review new feature proposals, and lead threat modeling sessions to ensure security controls are integrated from day one.
Hands-on expe

📌 Mid Cybersecurity Engineer (Roma)
🏢 ALLEGRO
📍 Roma