Tester III

7 hours ago

Thiruvananthapuram, India UST Full time

5 - 8 Years

2 Openings

Trivandrum

Role description

Job Description – Penetration Tester

We are looking for a skilled and passionate Penetration Tester with hands-on experience in identifying vulnerabilities across mobile applications (iOS/Android), web applications, infrastructure, and thick client environments. The ideal candidate will have strong expertise in assessing the security posture of applications, systems, and networks in a fast-paced fintech environment.

Key Responsibilities
  • Conduct penetration tests on web/mobile applications, networks, thick client environments, and systems to identify vulnerabilities and security flaws.
  • Perform both manual and automated testing to simulate cyberattacks and exploit vulnerabilities.
  • Document vulnerabilities with clear descriptions, proof-of-concepts, business impact, and actionable remediation steps.
  • Perform retests to validate patching and mitigations.
  • Analyze security issues across web applications, network protocols, operating systems, and cloud environments.
  • Stay updated with the latest cybersecurity threats, vulnerabilities, and attack techniques.
  • Collaborate with application teams throughout the assessment lifecycle and deliver detailed reports.
Requirements
  • Proven experience as a Penetration Tester or similar cybersecurity role.
  • Strong understanding of OWASP Mobile Top 10, OWASP Web Top 10, and MITRE ATT&CK framework.
  • Hands-on experience with tools such as Burp Suite, Frida, MobSF, Nmap, Wireshark, Metasploit, etc.
  • Knowledge of SSL pinning, jailbreak/root detection bypass, certificate validation flaws, and reverse engineering for mobile apps.
  • Familiarity with various operating systems (Windows, Kali, macOS) and cloud platforms (AWS, Azure, GCP).
  • Knowledge of programming/scripting languages (Python, Bash, PowerShell) is a plus.
  • Strong communication skills to explain technical details to non-technical stakeholders.
Preferred Skills
  • Prior experience in mobile application penetration testing.
  • Ability to work independently and manage time effectively.
Skills

Information Security,

Data Analysis,

Penetration Testing

About UST

UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world's best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients' organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

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