Senior Security Infrastructure Engineer (AI)

Location: Remote in Colombia

Salary: $5,000–$9,500 gross USD per month

Company

hirify.global is a fintech and retail technology company building interest-free installment payment and shopping solutions for consumers and merchants.

What you will do

• Lead vulnerability management across infrastructure, platforms, and applications, including scanning, validation, triage, and remediation coordination.
• Build and operate SIEM/XDR capabilities through log ingestion, detection rule development, alert tuning, and investigation workflows.
• Investigate security incidents across cloud infrastructure and applications, perform root cause analysis, and drive long-term fixes.
• Design detection strategies for suspicious activity and data exfiltration using application and database telemetry.
• Secure AWS and Kubernetes infrastructure, CI/CD workflows, containers, and software supply chains.
• Develop security automation, including AI-assisted workflows, and support controls aligned with PCI DSS and SOC 2.

Requirements

• 6+ years of experience in security, software, or infrastructure engineering.
• Hands-on experience securing cloud-based production systems and working with AWS, Linux, and Kubernetes.
• Experience with vulnerability management, security scanning, findings triage, remediation, and verification.
• Experience with SIEM platforms such as Wazuh, Splunk, or ELK, including detection engineering and incident response.
• Experience with CI/CD hardening, container and dependency security tools such as Snyk, Trivy, or Grype.
• Demonstrated experience with Claude or equivalent large language model tools is required.

Nice to have

• Experience designing and tuning detection rules, telemetry pipelines, and security analytics use cases.
• Knowledge of cloud-native security controls, IAM, network segmentation, and container security.
• Experience aligning technical security work with regulatory and compliance requirements.

Culture & Benefits

• Remote work arrangement for candidates in Colombia.
• High ownership and autonomy in a fast-paced security environment.
• Focus on practical engineering solutions, operational discipline, and measurable results.
• Opportunity to use automation and emerging AI technologies to improve security operations.
• Work with an open-source-focused technology organization.