Senior Mobile Application Security Tester

Catalyic Security · India

FULL TIME

Job Description

The Senior Mobile Application Security Tester will lead security assessments of Android and iOS applications and their supporting APIs for Catalyic Security's clients. You will uncover vulnerabilities through hands-on testing and code review, deliver clear remediation guidance, verify fixes, and mentor junior testers on the team.

Key Responsibilities

Lead end-to-end security testing of Android and iOS applications
Perform API security testing for mobile backends
Conduct source code reviews and vulnerability assessments, including:
- Insecure data storage and cryptography
- Authentication, authorization, and session management
- Network communication and certificate pinning
- Reverse engineering, tampering, and runtime protections
Test against OWASP Mobile Top 10 and OWASP MASVS
Document findings in clear, actionable technical reports
Recommend fixes and verify remediation with development teams
Mentor junior testers on mobile testing methodology and tooling

Required Skills & Experience

5+ years of experience in mobile application security testing
Strong hands-on experience with both Android and iOS platforms
Proficiency with tools such as Frida, Objection, MobSF, Burp Suite, and Jadx
Experience with static and dynamic analysis, including rooted and jailbroken device testing
Solid understanding of API security and OWASP API Top 10
Strong report writing and technical communication skills
Ability to lead assessments and manage multiple projects

Education & Certifications (Preferred)

Bachelor's degree in Cyber Security, Computer Science, IT, or a related field
Relevant certifications preferred, supported by strong mobile security testing experience:
- eMAPT (eLearnSecurity Mobile Application Penetration Tester)
- PMPA (Practical Mobile Pentest Associate)

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Company	Catalyic Security
Location	India
Type	FULL TIME
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Senior Mobile Application Security Tester

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