Full Time Senior Penetration Testing Engineer Jobs, Salary up to SGD 11,000 in DIGITAL TREASURES CENTER PTE. LTD. Central Region (Singapore) - Maukerja

Job Responsibilities

Conduct comprehensive penetration testing of the company's and clients' web systems, applications, and internal network environments, identifying and verifying security vulnerabilities;

Independently execute the full penetration testing lifecycle: information gathering, vulnerability scanning, vulnerability verification, privilege escalation, lateral movement within internal networks, etc.;

Perform in-depth analysis of common vulnerabilities including SQL injection, XSS, CSRF, command execution, insecure deserialization, and OWASP Top 10 vulnerabilities, and provide remediation recommendations;

Conduct code audits covering Java frameworks (Spring, Spring Boot, Spring MVC, MyBatis, etc.) and source-level identification of common web vulnerabilities;

Perform mobile application (APP) security testing, including decompilation, hardening/reinforcement detection, static/dynamic analysis, and API penetration testing;

Independently prepare penetration testing reports and communicate technical findings with project teams and clients;

Participate in red team/blue team exercises and cyber defense drills, taking on responsibilities such as monitoring and analysis, attack attribution, and vulnerability remediation;

Maintain familiarity with security frameworks such as MAS TRM, DORA, PCI DSS, ISO 27001, and SOC 2;

Assist in delivering enterprise information security training to enhance internal security awareness.

Requirements

Basic Requirements

Bachelor's degree or above in Computer Science, Computer Engineering, or a related field;

5+ years of experience in penetration testing / information security, with experience on both the client side and security vendor (consulting) side preferred;

Strong ability to work independently, capable of taking on a project lead role and independently liaising with clients and project teams.

Technical Skills

Proficient in end-to-end penetration testing methodology, with hands-on experience in internal network penetration testing (tunneling via ICMP/LCX/SSH, pass-the-hash, pass-the-ticket, lateral movement via WMI/PsExec, etc.);

Proficient with security scanning and penetration testing tools such as AWVS, Nmap, SQLMap, Burp Suite, and AppScan;

Capable of conducting Java code audits, familiar with tools such as Fortify and Eclipse, and vulnerability identification methods for common frameworks;

Proficient in Python development, with the ability to independently write security tools (directory scanners, subdomain scanners, C-segment scanners, protocol brute-forcing tools, PoC/exploit development, etc.);

Familiar with mobile application security testing, including APP decompilation (JADX, apktool), hardening/reinforcement identification, and dynamic testing with Frida;

Familiar with common middleware attack techniques and host security inspection procedures.

Nice to Have

Holds security certifications such as OSCP, OSWE, CREST, or has proof of original CVE disclosures;

Project experience with high-security clients in financial services, government, or large state-owned enterprises;

Experience participating in large-scale red team, purple team, or threat-led penetration testing engagements;

Experience in security technical sharing/training, or an active personal technical blog/open-source project portfolio.

Digital Treasures Center Pte Ltd (“DTC”), an enterprise solutions provider incorporated in Singapore in 2019. Leveraging on “distributed ledger technology + finance” as the research and development technology direction, DTC provides fully-compliant technology solutions for major enterprises. DTC offers merchants online services for accepting digital payment solutions including payment settlement, debit card and digital wallet.

DTC provides an alternative payment solution for Merchants, which is secure, faster and more cost-efficient as compared to the traditional payment solutions. Merchants could benefit from shorter settlement time, lower transaction cost and reduced administrative charges related to setting up and maintenance of the payment solution.

At Digital Treasures Center, our vision is to provide merchants and consumers with a fast, secure and cost-efficient payment solution that satisfy the needs of every party within the supply chain in the domestic and overseas markets.

We also strive to provide an alternative payment solution for the underbanked merchants globally so that they can be empowered to expand their businesses in any part of the world without the limitation of technology or otherwise.

To provide a payment solution that is:

• Leveraging on blockchain technology for secure and transparent transaction;
• Providing Merchant with a faster settlement timeframe; and
• Providing the Unbanked an equal opportunity.