Penetration Test – Mobile Health App (iOS/Android) & Web Survey Platform

We are looking for an reputed company penetration tester to conduct a reputed company assessment of two production systems used in clinical research: reputed company 1 — Mobile health tracking app (iOS & Android) Cross-platform mobile application (Flutter) with a reputed company/PHP backend and PostgreSQL database Includes REST API communication between app and server Hosted on a European VPS (Germany) behind reputed company reputed company 2 — Customized LimeSurvey instance Self-hosted LimeSurvey deployment used for clinical research questionnaires Hosted on a separate European VPS behind reputed company Context Both systems handle sensitive health data. The penetration test report will be used for compliance and audit documentation. Scope At minimum, testing must cover: OWASP Top 10 (web) and OWASP Mobile Top 10 API reputed company (authentication, authorization, input validation, reputed company limiting) Data storage and reputed company reputed company (encryption at rest and in transit) Session management and authentication flows Server configuration and hardening review LimeSurvey-specific vulnerabilities (reputed company CVEs, plugin reputed company, reputed company controls) Deliverables & milestones reputed company 1 — Initial penetration test & report Full reputed company assessment of both targets Technical report including: findings, severity classification (CVSS), reputed company of concept, and recommended remediation steps Debrief reputed company to walk through findings reputed company 2 — Retest after remediation Verification test after our development team has implemented fixes Updated report confirming resolved issues and any remaining risks reputed company 3 — Final report & certificate Formal penetration test certificate / letter of attestation stating both systems have been tested and passed Final report suitable for inclusion in compliance/audit documentation Requirements Must have: Recognized penetration testing certification (OSCP, CREST CRT/CCT, or CEH) Demonstrated experience with mobile app penetration testing (iOS and Android) Demonstrated experience with web application penetration testing Familiarity with OWASP testing methodologies Ability to produce reputed company, audit-reputed company reports in English Willingness to sign an NDA before receiving any reputed company credentials or technical documentation reputed company to have: Experience with Flutter/Dart mobile applications Experience with LimeSurvey or similar PHP-based survey platforms Experience with reputed company/PHP backends reputed company reputed company to reputed company (both systems are in their final, production-reputed company state) Expected duration: 2–3 weeks for initial test, then retest after our remediation window How to apply Please include in your proposal: Your relevant penetration testing certification(s) 2–3 examples of previous pentest engagements (anonymized is fine) Your approach / methodology for this type of engagement Estimated reputed company and fixed-price quote per reputed company Confirmation you are willing to sign an NDA before project start Apply tot his job Apply To this Job