Security Engineer: AI‑Driven Threat Detection & SIEM

Huxley; Amsterdam; On-site; EUR 103,000 - 152,000; Full time

Job summary

Huxley is seeking a Product Security Engineer to enhance threat detection and response across web, mobile, API, and supporting services. You will build and tune detections in SIEM, design AI-assisted alert triage, and automate incident response with robust controls and auditing.

You will collaborate with product, platform, and security teams to improve telemetry, logging, and data quality, while implementing scalable security playbooks and automation for faster containment and recovery.

Qualifications

• Experience building or operating production software or security systems.
• Strong hands on experience with SIEM platforms, detection engineering, security analytics, and alert tuning.
• Knowledge of web, mobile, and API security threats.
• Programming skills in Python, Go, or Java.
• Experience developing or integrating AI agents and LLM powered applications.
• Understanding of logging, telemetry, event schemas, and data quality.
• Experience implementing secure automation and response workflows.
• Strong stakeholder communication skills.

Responsibilities

• Build, test, tune, and maintain security detections and anomaly detection use cases within a SIEM platform.
• Develop detection coverage for threats including: Account takeover, Automated abuse, Enumeration attacks, Authentication and session misuse, Access control failures, Suspicious access to sensitive data.
• Improve telemetry quality, event coverage, attribution, and logging capabilities.
• Design and enhance AI assisted alert triage capabilities.
• Improve agent workflows, tool integrations, context enrichment, and escalation procedures.
• Build incident response workflows and security playbooks.
• Implement response automation with appropriate controls, approvals, monitoring, auditability, and rollback capabilities.
• Evaluate detection effectiveness and continuously improve based on feedback and incident learnings.
• Collaborate closely with product, platform, and security teams.

Skills

SIEM platforms

Detection engineering

Security analytics

Alert tuning

Web/Mobile/API security

Programming: Python/Go/Java

AI agents & LLMs

Telemetry & logging

Secure automation

Stakeholder communication

Tools

Agent frameworks

LLM integrations

CI/CD environments

Security automation tools

Job description

Huxley is seeking a Product Security Engineer to enhance threat detection and response across web, mobile, API, and supporting services. You will build and tune detections in SIEM, design AI-assisted alert triage, and automate incident response with robust controls and auditing.

You will collaborate with product, platform, and security teams to improve telemetry, logging, and data quality, while implementing scalable security playbooks and automation for faster containment and recovery.