Staff Security Platform Engineer
Ajaib
Staff Security Platform Engineer
Ajaib
Online multi-asset trading for retail investors
Ajaib · Jakarta, Indonesia (Hybrid) · Full-time · Posted 2026-04-16
Workplace: hybrid
Department: Engineering
Founded to transform retail finance, Ajaib Group is an Indonesian fintech unicorn breaking barriers to financial access. Having recently secured a $270M Series C—the single largest funding round in Southeast Asia over the past four years—we are backed by premier global investors including Y Combinator, Ribbit Capital, SoftBank, and SBI Holdings.
To build world-class products, we assemble world-class talent. Supported by our fully remote work arrangement, our team spans Eastern Europe, the Middle East, India, and Southeast Asia, allowing you to work with brilliant engineers and builders from around the globe from wherever you are. We operate with an impact-driven purpose where everyone is the owner of our customers' satisfaction. Driven by a growth mindset and a fierce will to win, we refuse to settle and constantly push engineering boundaries.
We are seeking a skilled and proactive IT Security Engineer to join our team. In this role, you will be responsible for implementing, maintaining, and monitoring security systems and procedures to protect our company's assets and data. You will play a crucial role in identifying vulnerabilities, responding to security incidents, and ensuring compliance with security policies.
Security Implementation and Maintenance:
Implement and maintain security technologies such as SIEM, intrusion detection and prevention systems (IDS/IPS), Web Application Firewalls (WAF), and other security tools.
Configure and monitor security systems to detect and respond to security threats.
Vulnerability Management:
Conduct regular vulnerability assessments and penetration testing to identify 1 security weaknesses
Incident Response:
Participate in security incident response efforts, including containment, eradication, and recovery.
Analyze security logs and alerts to identify and respond to security incidents.
Security Assessments and Audits:
Perform security assessments, audits, and inspections to identify gaps and areas for improvement.
Assist in the development and maintenance of security documentation and procedures.
Security Monitoring and Analysis:
Monitor security systems and logs for suspicious activity and potential security threats.
Analyze security data and generate reports to identify trends and patterns.
Security Policy and Procedure Implementation:
Assist in the implementation of security policies, procedures, and standards.
Ensure compliance with industry regulations and security best practices.
Security Awareness and Training:
Provide technical input for security awareness programs to employees on information security best practices and procedures.
Technology Research:
Stay current with emerging security threats and technologies, and evaluate their potential impact on the organization
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Ajaib is an online multi-asset investment platform in Indonesia that lets retail users trade local and global stocks, mutual funds, bonds, cryptocurrencies, and stablecoins through ajaib.co.id. It enables account sign-up, funding, and then placing trades in a single web or mobile app, with brokerage, order execution, and custody handled by the platform. It differentiates itself by offering a broad range of assets with low or no minimum deposits and a beginner-friendly experience on one Indonesian platform that also connects users to global markets and crypto, backed by substantial funding and a strategic SBI investment. Its goal is to expand financial access for millions of Indonesian retail investors and grow its product offering and partnerships to deepen digital-finance and crypto capabilities.
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