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

📌 Mid Cybersecurity Engineer (Italia)
🏢 ALLEGRO
📍 Italia