Senior Security Engineer at securitizesecuritize · Argentina

Workplace: Remote

Posted: 2026-11-12

Skills: Python, AWS, Docker, GraphQL, CI/CDSecuritize, the leader in tokenizing real-world assets with $5B+ AUM (as of November 11, 2026), is bringing the world on-chain through tokenized funds in partnership with top-tier asset managers, such as Apollo, BlackRock, Hamilton Lane, KKR, and others. Securitize, through its subsidiaries, is a SEC-registered broker dealer, digital transfer agent, fund administrator, and operator of a SEC-regulated Alternative Trading System (ATS). Securitize is a global, fully remote team consisting of top talent from the blockchain and financial services industries. Having raised $170M overall to date, we are backed by some of the largest names in finance and technology, including BlackRock, Morgan Stanley, Blockchain Capital, MUFG, Sumitomo Mitsui Trust Bank, Sony Finance, Banco Santander, Coinbase, among others. Securitize has also been recognized as a 2025 Forbes Top 50 Fintech company. Before applying, we encourage you to visit us to learn more: Website | X/Twitter | LinkedIn About the Role We’re looking for an experienced security engineer who enjoys solving complex problems and turning security priorities into practical improvements. You’ll work across our AWS environment, strengthening cloud security, identity and privileged access, detection and incident response. You’ll join the Security team, reporting to the Head of Cybersecurity and working closely with Engineering and DevOps. You’ll lead technical security projects, build controls and automation, and mentor junior team members. Success in your first year means a stronger AWS security posture, faster and more consistent incident response, and security findings addressed proactively. What You’ll Do Strengthen security across our AWS accounts, including account baselines, AWS Organizations, SCPs and Control Tower guardrails. Design and implement least privilege access, including IAM Identity Center, access based on roles and temporary privileged access to production. Build and tune detectio …truncated… Experience inves…Sign in to see the original postingBrowse more developer jobs on RoleBurst