Senior Security Infrastructure Engineer

Sezzle is revolutionizing the shopping experience beyond payments, blending cutting-edge tech with seamless, interest-free installment plans. We're seeking a Senior Security Infrastructure Engineer to strengthen our security posture across cloud infrastructure, applications, and developer workflows.

Requirements

• 6+ years of experience in security, software, or infrastructure engineering
• Hands-on experience securing cloud-based production systems
• Strong knowledge of AWS, Linux, and Kubernetes infrastructure
• Experience with SIEM platforms (e.g., Wazuh, Splunk, ELK)
• Practical experience triaging findings from vulnerability scanners and bug bounty programs

Benefits

• Generous Paid Time Off
• 401k Matching
• Retirement Plan
• Visa Sponsorship
• Four Day Work Week
• Generous Parental Leave
• Tuition Reimbursement
• Relocation Assistance