Platform Security Engineer

We are looking for a Platform Security Engineer.

Your main tasks will be:

• Improve and maintain perimeter and network-layer defenses (WAF, Rate Limiting, Anti-bot ,DDoS mitigation)

• Secure product APIs against abuse and anomalous traffic

• Strengthen authentication, authorization, and access control at the product level, including IDOR-class issues

• Run the Vulnerability Management process: identification, prioritization, and remediation tracking

• Coordinate external pentests and drive remediation of findings

• Lead Incident Response for product security incidents

• Build detection and response processes together with the monitoring team

• Contribute to Fraud & Trust and Safety initiatives with relevant teams

• Protect customer data at the product level (access control, encryption, masking)

• Run the Security Champions program to train product teams on secure development

• Manage the Bug Bounty program

We expect from you:

• 5+ years in information security, including 3+ years in product security

• Hands-on experience operating a WAF (Wallarm / Akamai / Cloudflare)

• API security (OWASP API Security Top 10, API gateway experience)

• Experience with anti-bot solutions (fingerprinting, behavioral detection)

• Practical understanding of DDoS mitigation (L3–L7)

• Experience running a Vulnerability Management process (CVSS, prioritization, remediation SLAs)

• Experience coordinating pentest projects and working with pentest reports

• Understanding of OAuth/OIDC, session management, JWT

• Practical SQL and Elasticsearch skills for querying logs and data during investigations, monitoring, and reporting

Why join SDG?

• Fully remote work

• 28 vacation days + 7 wellness days

• Paid professional development

• Health compensation program

• Employee referral bonuses up to $5,000

• Home office/co-working reimbursement

• Internal recognition and rewards program

SDG unites 1,200+ professionals working remotely across Europe, the Americas, Asia, and beyond, and is certified as a Great Place to Work®.