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Expert Application Security Engineer (iOS)

Expert Application Security Engineer (iOS)

OKXHong Kong
30+ days ago
Job description

Responsibilities

  • Identify and address security vulnerabilities in code, systems, and networks using manual review, automated tools, and threat modeling.
  • Manage and optimize application security tools, processes, and alerts.
  • Validate and respond to Bug Bounty submissions.
  • Stay informed on the latest offensive security techniques, application security threats, and best practices, and suggest improvements to enhance our security posture.
  • Produce detailed reports of your findings, present them to both management and technical teams, and contribute to preventing real-world attacks.
  • Collaborate with development teams to implement secure coding practices.
  • Work alongside other teams, including operations andpliance, to ensure that security is a consistent priority across the organization.
  • Participate in incident response and management activities.

Qualifications :

  • 3+ years of experience in offensive security techniques.
  • In-depth understanding of security risks, vulnerabilities, and concepts in web and mobile applications.
  • Proficient in code review, particularly with Kotlin / Swift / Typescript / JavaScript, with a strong grasp of application security threats.
  • Ability to create proof-of-concepts (PoCs) to demonstrate vulnerabilities, review patch code for adherence to standards, and collaborate with repository owners and maintainers.
  • Strong analytical and problem-solving abilities.
  • Excellent verbal and writtenmunication skills.

    • Nice-to-have :

  • Prior experience in developing mobile security SDKs with a daily active user base of over ten million is preferred.
  • Participated in large-scale business risk control projects, or have practical experience in threat intelligence / business risk prevention, and analysis / countermeasures against black and gray industries.
  • In-depth reverse engineering of major apps from first-tier vendors, or other experiences / projects that demonstrate reverse engineering capabilities.
  • Priority given to candidates who can simultaneously master relevant technologies on multiple platforms.
  • Proficient in ARM assembly, capable of deep-level countermeasures at the native and application layers.
  • Have certain capabilities in device fingerprint recognition, able to simulate new devices through methods such as flashing, modification, and application cloning.

    • Perks & Benefits :

  • petitive totalpensation package
  • L&D programs and Education subsidy for employees' growth and development
  • Various team building programs andpany events
  • More that we love to tell you along the process!

    • Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .

    Job ID 5958660003

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    Expert Application Security Engineer (iOS) • Hong Kong