Senior/ Lead Mobile Security

JOB DESCRIPTION

We are looking for a (Senior or Lead) Security Researcher, as part of the Product Security Team. Your primary focus will be to work with the team on cutting-edge Research and Development (R&D) of threats on mobile phones to develop innovative products and solutions to defend against such threats.
Research into threats (such as root/jailbreak and hiding thereof, app tampering, runtime tampering, etc.) in mobile phone operating systems and applications on Android / iOS
Assist the team to develop protection mechanisms through reverse engineering, vulnerability research, exploitation and mitigation techniques and mobile/embedded development
Support the effort to create and improve vulnerability signatures
Support the team to perform penetration test on company's products and applications
Support the team to script attacks and defences for mobile devices in general and for applications
Develop customer-facing security attack and defense demonstrations

JOB REQUIREMENT

Bachelor's degree or higher in computer science, information systems, or similar degree in related field
Good understanding of operating system internals (Android, iOS, Linux) and app development (especially mobile)
Familiar with rooting/jailbreaking and tools that can be used to hide them
Familiar with attack and reverse engineering tools such as Frida, Theos, Ghidra, and IDA Pro
Familiar with web VAPT tools like Burp Suite
A strong self-starter and able to work with minimal supervision
Detail oriented with a strong focus on quality
Systematic and methodical in research and testing, while being creative and innovative.
Ability to work in a dynamic, fast moving and growing environment
Positive work attitude, proactive and highly driven
Critical thinker and problem-solving skills
Team player with great interpersonal and communication skills
Certifications related to information security or ethical hacking is a plus
Soft skills
Strong analytical and problem resolution skill
Ability to adapt to and learn new technologies quickly
Ability to work independently, with minimal supervision
Good communications and interpersonal skills
Good English communication

WHAT'S ON OFFER

Dynamic, young and friendly environment with enjoyable staffs activities
Macbook Pro laptop for working
Base salary package
Annual leaves with 14 days at the beginning and insurance types following by the Labour Code
Flexi benefits and leaves as per organization’s policy (birthday leave, personal leave, medical leave and monthly work from home)
Performance based reward and recognition
Healthcare package, sponsored football clubs, company trip and teambuilding

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

Product, mobile cyber-security

Technical Skills:

Android, iOS, Security

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Job ID:

J01416

Status:

Close

Related Job:

Senior UX Designer

Ho Chi Minh - Viet Nam


Product, Outsource

  • UI/UX

Lead the end-to-end UX process, from initial user research and ideation to wireframing, prototyping, and final design delivery. Facilitate UX workshops with users and stakeholders, conduct usability testing, and translate findings into actionable design improvements. Collaborate closely with cross-functional product teams, product owners, engineers, and other stakeholders to ensure design solutions meet business objectives and technical requirements. Act as the primary point of contact for the development team and coordinate design activities with UX designers across different teams. Create high-quality user interfaces in Figma and communicate user flows effectively through interactive, clickable prototypes. Mentor and guide UX designers, product owners, and developers, fostering a culture of continuous learning and improvement. Build and maintain the Figma design system to ensure design consistency across all product developments. Identify opportunities to improve the user experience across all touchpoints and contribute to the long-term product strategy.

Negotiation

View details

Engineer Mobile React Native

Ho Chi Minh - Viet Nam


Outsource

  • React Native

Application Design & Development: Development of complex mobile applications using React Native. Write clean, scalable, and maintainable code that enhances application stability. Collaboration with Cross-Functional Teams: Ensure efficient communication between mobile front-end and back-end services. Testing & Automation: Implement unit tests, integration tests and end-to-end tests. Leverage testing libraries such as Jest, React Native Testing Library, and Detox. Contribute to the automation of testing processes to ensure quality and reduce manual effort. Continuous Integration & Deployment: Implement CI/CD pipelines to streamline development and deployment workflows. Optimize build processes, and improve overall development efficiency. Performance & User Experience Optimization: Focus on delivering high-quality, high-performance mobile applications. Ensure smooth animations, fast load times, and responsive interactions for an enhanced user experience.

Negotiation

View details

Technical Lead FE Web

Ho Chi Minh - Viet Nam


Outsource

  • Frontend
  • NextJS
  • ReactJS
  • Typescript

The Technology Lead bridges business objectives with technical execution. They provide guidance on technology stacks, roadmaps, and business development while ensuring scalable and future-proof solutions. By leading teams with Lean and Agile principles, they optimize workflows, mentor engineers, and uphold high coding standards. Their role ensures project success through proactive risk management, seamless collaboration, and on-time delivery of high-quality web applications.#Key responsibilities: Perform technical requirements gathering, use-case discovery, and platform analysis Generate convincing and substantiated technology and architecture recommendations Develop and maintain software requirements specification and architecture documents Serve as the primary day-to-day technical contact for Clients, third-party vendors, technology partners and internal project stakeholders Collaborate with Technology Directors to develop estimates and overall implementation solution plans Serve as the lead for all implementation, customization, and integration efforts Define and document best practices and contribute to company knowledge sharing efforts Identify and define integration points with third-party solutions Define and document all tools and technologies used to implement the solution Work with vendor services to provide elements related to technology selection and implementation Perform problem analysis (identify root causes, outline resolution options, and take appropriate actions to resolve problems) Prepare and deliver technical proposals and presentations to all levels of a client's organization Evaluate vendor documentation and technical requirements to accurately estimate time and cost of identified options in order to make recommendations on approach from the business perspective

Negotiation

View details