Full-Time Senior Security Engineer EMEA

Aircall is a place where voices are valued.

Backed by over $220 million of investment, we create technology for accessible, transparent, and collaborative communication. We empower 20,000+ customers (and growing) to make authentic, human connections.

Conversation is a cornerstone of our culture. Everyone, from Paris to New York to Sydney to London to Berlin, has a voice valued. Whatever your background, join the conversation.

As a Senior Security Engineer, you'll maintain a strong security posture on our infrastructure, applications, and processes, supporting teams in delivering customer value.

Key Responsibilities:

• Embed security early in the software development lifecycle by collaborating with engineering teams on secure coding practices, automated security testing, and threat modeling.
• Develop and implement security guardrails to allow developers and infrastructure teams to self-serve secure frameworks and best practices.
• Conduct security reviews for new features, services, and infrastructure changes to identify and mitigate risks before deployment.
• Design and implement AI-driven security solutions (machine learning for anomaly detection, threat intelligence, automated response).
• Develop automation for vulnerability management, compliance reporting, and security operations.
• Build and maintain security-as-code templates, playbooks, and CI/CD-integrated controls, enabling frictionless secure deployments.
• Provide internal tooling and training for teams to manage security risks.
• Advocate for a DevSecOps culture by mentoring teams and driving security awareness.
• Harden Aircall's SaaS infrastructure with scalable, cloud-native security solutions (AWS, Kubernetes, Terraform).
• Strengthen API and application security with best practices for authentication, authorization, and data handling.
• Monitor and improve security observability across all environments through logs, alerts, and threat detection.
• Own and improve incident detection and response capabilities for rapid containment and resolution.

Qualifications:

• 5+ years of security experience involving public clouds (preferably AWS).
• Strong development background with secure coding practices.
• Experience with automation and AI-driven security (ML-based threat detection, security automation tools).
• DevSecOps expertise, integrating security tools into DevOps workflows (SAST, DAST, IaC scanning, runtime protection).
• Shift-left focus to make security a seamless part of engineering workflows.
• Self-service mindset to build security guardrails and automation.
• Problem-solver and automation-first thinker.
• Strong collaboration and communication skills to partner with developers, SREs, and product teams.
• Security evangelist to educate teams on risks and best practices.

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