Senior Product Security Engineer - AI-Driven SDLC Leader

Blockchai; Paris; Hybride; EUR 90 000 - 130 000; Plein temps

Avantages offerts par ce poste

Unlimited vacation

Unlimited books

Equity in the company

Paris office with four in-office days

Work from Anywhere up to 20 days/year

Résumé du poste

Blockchain is seeking a senior Product Security Engineer to own the secure development lifecycle across Consumer, OTC and MRE lines. You will embed with product and engineering teams, drive security automation in CI/CD, and translate technical findings into business-prioritized remediation.

You will lead threat modeling, architecture reviews, and governance for security standards while guiding bug-bounty triage and incident response.

Qualifications

• 4+ years of security engineering experience with a focus on application/product security.
• Experience with Web, Mobile, Cloud, Infrastructure Pentests and Red Teaming.
• Proven experience shipping security automation using CodeQL/GHAS, Snyk; SARIF ecosystem exposure.

Responsabilités

• Own security gates for major feature releases across product lines.
• Lead secure SDLC, threat modeling and architecture reviews.
• Architect automated security pipelines and remediation strategies across engineering teams.
• Mentor engineers on secure coding patterns and run security reviews on critical designs.

Connaissances

Security engineering

Threat modeling

Code review

Kotlin/Java

DevSecOps

SAST/DAST

Kubernetes

AI/LLM security

CI/CD security

Communication

Outils

CodeQL

Snyk

SARIF

GHAS

CI/CD tooling

Description du poste

Blockchain is seeking a senior Product Security Engineer to own the secure development lifecycle across Consumer, OTC and MRE lines. You will embed with product and engineering teams, drive security automation in CI/CD, and translate technical findings into business-prioritized remediation.

You will lead threat modeling, architecture reviews, and governance for security standards while guiding bug-bounty triage and incident response.