318 Mobile Security jobs in Singapore

As a skilled security professional, you will be responsible for various tasks, including but not limited to: reverse engineering mobile applications, conducting vulnerability research, developing protection mechanisms and mitigation techniques. Your expertise in mobile/embedded development, advanced mobile phone operating systems and applications on Android/iOS will be invaluable to our organization.

• Reverse Engineering
• Vulnerability Research
• Exploitation and Mitigation Techniques

Possible Areas of Research:

• Mobile Security Vulnerabilities and Exploitation
• Code Obfuscation
• Secure Mobile Application Development

We are seeking an experienced individual with a strong background in computer science, a degree in Computer Science or equivalent, and at least 3 years of experience in mobile security. You should possess excellent problem-solving skills, be innovative, self-motivated and independent. Proficiency in programming languages such as C/C++/Objective-C/Java/Assembly is required. Experience with research tools like IDA-Pro, Xposed, Cycript is also desirable.

Thales Singapore Engineering Competence Centre (ECC) is a well-established R&D and engineering center serving major customers worldwide in Digital Identity and Security domains ranging from mobile connectivity, IoT, banking & payment to government solutions.

Thales DIS Digital business line is seeking a Mobile Security Architect for our successful Mobile Authentication and Payment product.We offer a simplified digital experience solution for proximity payment and e-commerce, allowing banks and businesses to offer a multi-channel and multi-device payment experience.This sophisticated solution that involves multiple web services and clients, offers a single platform that provides ready-to-eat, easy-to-integrate services while ensuring best-in-class security.

RESPONSIBILITES:

• Participate in design, implementation, customization and validation of mobile applications within the R&D project team structure in accordance with institutionalized processes and delivery standards
• Provide technical risk analysis, threat identification and countermeasure recommendations to business requirements
• Participate in the design and development of mobile applications and libraries
• Responsible for security reviews of mobile applications, identifying security risks and ensuring that security standards and policies are followed, and relevant countermeasure are in place
• Contribute to the improvement of existing technology platform / baseline and development methodology through prototyping and patent proposal
• Keep abreast on the mobile security industry, get informed of new threats and vulnerabilities to mobile applications especially in the banking industry, watch and provide available as well as by-initiative solutions
  
  

REQUIREMENTS:

• Degree in Information Security / Electrical / Electronics / Computer Engineering, or related fields.
• Proficient in applied cryptography, with proven ability to do security review of mobile applications to assess threat scenarios
• Minimum 2 years of total work experience in the field of Information Security, with at least 5 years' experience on mobile development
• Strong knowledge of mobile application development in iOS
• Proficient in native development, comfortable in performing binary reverse engineering, debug and tracking. Knowledgeable in available tools to facilitate such activity.
• Willingness and interest to research and learn about threats and vulnerabilities that may be applicable to mobile application
• Knowledge and experience on automated mobile test tools will be a plus
• Strong interest in mobile applications ecosystem is a must.
  
  Motivated self-starter, strong logical, creative problem-solving skills and excellent analytical skills

As a Mobile Security Software Engineer in the Mobile Security Group, you will join a Scrum team and participate in the full software lifecycle, from design and implementation to validation and deployment of mobile security libraries on various platforms, including iOS, Android, and Windows UWP. These SDKs are critical for ensuring the security of industrial mobile applications, minimizing the risk of compromise.

Responsibilities:

• Design, prototype, implement, and validate mobile security libraries on platforms such as Android, iOS, and Windows UWP to provide robust first-line defense for mobile products.
• Work with agile (Scrum) methodologies, continuous integration (CI), build automation, and testing tools like Jenkins, CMake.
• Stay informed about the latest security threats and mobile platform developments.
• Develop reusable and generic security components and services for all mobile teams across different business lines worldwide.
• Code in a variety of languages, including mobile high-level languages (Objective-C, Swift, Java), scripting languages (Python, Bash), and low-level languages (C).
• Collaborate with developers from various business lines to understand their use cases and support stakeholders' deployment, maintenance, and certification efforts.
• Assess security risks of mobile solutions by identifying assets, potential attackers, and relevant mitigations.
• Ensure that code adheres to both quality and security standards.
• Conduct research on new threats and vulnerabilities in the mobile industry to provide timely solutions and recommendations.

Requirements:

• Bachelor's degree in information security, Computer Science, Computer Engineering, or a related field.
• Experienced in mobile software development or C development is preferred.
• Strong programming skills and experience with native development (C/C++) are essential
• Knowledge and/or experience with iOS and Android architecture is a plus.
• Passion for the Mobile Security domain and a willingness to deepen your expertise.
• Ability to work independently and collaboratively as a team player.
• Motivated, proactive, and a strong problem solver with excellent analytical skills.
• Comfortable in a fast-paced, dynamic environment and capable of working on diverse topics.

Other information:

• Working Location: One North
• Working Hours: Monday - Friday, 9am - 6pm

Mobile Security Engineer – Canterbury - £33,000
I am currently representing a large FM company that is expanding its Fire and Security division across the UK. They are seeking well-experienced and ambitious engineers to join their growing team.
Salary Package:
£8,000 - 3,000
Call Out Rota - 40
Company Van – Fuel Card & Private Use
Overtime – X1.5 evenings and Saturday, X2.0 on Sundays
25 Days Holidays Plus Bank Holidays
40 Hour Week
Travel Time: 30 minutes each way
Training & Development
Responsibilities:
Maintenance, fault finding, and servicing on:
Intruder Alarms
CCTV Systems
Access Control
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Mobile Security Software Engineer page is loaded
Mobile Security Software Engineer Apply remote type Hybrid locations Singapore time type Full time posted on Posted 30+ Days Ago job requisition id R0293772 Location: Singapore, Singapore Thales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of aerospace and space, cybersecurity and digital identity, we’re driven by a mission to build a future we can all trust.
In Singapore, Thales has been a trusted partner since 1973, originally focused on aerospace activities in the Asia-Pacific region. With 2,000 employees across three local sites, we deliver cutting-edge solutions across aerospace (including air traffic management), defence and security, and digital identity and cybersecurity sectors. Together, we’re shaping the future by enabling customers to make pivotal decisions that safeguard communities and power progress. As a Mobile Security Software Engineer in the Mobile Security Group, you will join a Scrum team and participate in the full software lifecycle, from design and implementation to validation and deployment of mobile security libraries on various platforms, including iOS, Android, and Windows UWP. These SDKs are critical for ensuring the security of industrial mobile applications, minimizing the risk of compromise.
Responsibilities:
Design, prototype, implement, and validate mobile security libraries on platforms such as Android, iOS, and Windows UWP to provide robust first-line defense for mobile products.
Work with agile (Scrum) methodologies, continuous integration (CI), build automation, and testing tools like Jenkins, CMake.
Stay informed about the latest security threats and mobile platform developments.
Develop reusable and generic security components and services for all mobile teams across different business lines worldwide.
Code in a variety of languages, including mobile high-level languages (Objective-C, Swift, Java), scripting languages (Python, Bash), and low-level languages (C).
Collaborate with developers from various business lines to understand their use cases and support stakeholders' deployment, maintenance, and certification efforts.
Assess security risks of mobile solutions by identifying assets, potential attackers, and relevant mitigations.
Ensure that code adheres to both quality and security standards.
Conduct research on new threats and vulnerabilities in the mobile industry to provide timely solutions and recommendations.
Requirements:
Bachelor’s degree in information security, Computer Science, Computer Engineering, or a related field.
Experienced in mobile software development or C development is preferred.
Strong programming skills and experience with native development (C/C++) are essential
Knowledge and/or experience with iOS and Android architecture is a plus.
Passion for the Mobile Security domain and a willingness to deepen your expertise.
Ability to work independently and collaboratively as a team player.
Motivated, proactive, and a strong problem solver with excellent analytical skills.
Comfortable in a fast-paced, dynamic environment and capable of working on diverse topics.
Other information:
Working Location: One North
Working Hours: Monday - Friday, 9am - 6pm
At Thales, we’re committed to fostering a workplace where respect, trust, collaboration, and passion drive everything we do. Here, you’ll feel empowered to bring your best self, thrive in a supportive culture, and love the work you do. Join us, and be part of a team reimagining technology to create solutions that truly make a difference – for a safer, greener, and more inclusive world.
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IT Security Engineer remote type Hybrid locations Singapore time type Full time posted on Posted 18 Days Ago
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Location: Singapore, Singapore
Thales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of aerospace and space, cybersecurity and digital identity, we’re driven by a mission to build a future we can all trust.
In Singapore, Thales has been a trusted partner since 1973, originally focused on aerospace activities in the Asia-Pacific region. With 2,000 employees across three local sites, we deliver cutting-edge solutions across aerospace (including air traffic management), defence and security, and digital identity and cybersecurity sectors. Together, we’re shaping the future by enabling customers to make pivotal decisions that safeguard communities and power progress.
Thales Singapore Engineering Competence Centre (ECC) is a well-established R&D and engineering center serving major customers worldwide in Digital Identity and Security domains ranging from mobile connectivity, IoT, banking & payment to government solutions.
Thales DIS Digital business line is seeking a Mobile Security Architect for our successful Mobile Authentication and Payment product.
We offer a simplified digital experience solution for proximity payment and e-commerce, allowing banks and businesses to offer a multi-channel and multi-device payment experience.
This sophisticated solution that involves multiple web services and clients, offers a single platform that provides ready-to-eat, easy-to-integrate services while ensuring best-in-class security.
RESPONSIBILITES:
Participate in design, implementation, customization and validation of mobile applications within the R&D project team structure in accordance with institutionalized processes and delivery standards
Provide technical risk analysis, threat identification and countermeasure recommendations to business requirements
Participate in the design and development of mobile applications and libraries
Responsible for security reviews of mobile applications, identifying security risks and ensuring that security standards and policies are followed, and relevant countermeasure are in place
Contribute to the improvement of existing technology platform / baseline and development methodology through prototyping and patent proposal
Keep abreast on the mobile security industry, get informed of new threats and vulnerabilities to mobile applications especially in the banking industry, watch and provide available as well as by-initiative solutions
REQUIREMENTS:
Degree in Information Security / Electrical / Electronics / Computer Engineering, or related fields.
Proficient in applied cryptography, with proven ability to do security review of mobile applications to assess threat scenarios
Minimum 2 years of total work experience in the field of Information Security, with at least 5 years’ experience on mobile development
Strong knowledge of mobile application development in iOS
Proficient in native development, comfortable in performing binary reverse engineering, debug and tracking. Knowledgeable in available tools to facilitate such activity.
Willingness and interest to research and learn about threats and vulnerabilities that may be applicable to mobile application
Knowledge and experience on automated mobile test tools will be a plus
Strong interest in mobile applications ecosystem is a must.
Motivated self-starter, strong logical, creative problem-solving skills and excellent analytical skills
OTHER INFORMATION:
Working Location: One North
Working Hours: Monday - Friday, 9am - 6pm
At Thales, we’re committed to fostering a workplace where respect, trust, collaboration, and passion drive everything we do. Here, you’ll feel empowered to bring your best self, thrive in a supportive culture, and love the work you do. Join us, and be part of a team reimagining technology to create solutions that truly make a difference – for a safer, greener, and more inclusive world.
Seniority level
Seniority level Not Applicable
Employment type
Employment type Full-time
Job function
Job function Information Technology
Industries Aviation and Aerospace Component Manufacturing and Defense and Space Manufacturing
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As a Mobile Security Software Engineer in the Mobile Security Group, you will join a Scrum team and participate in the full software lifecycle, from design and implementation to validation and deployment of mobile security libraries on various platforms, including iOS, Android, and Windows UWP. These SDKs are critical for ensuring the security of industrial mobile applications, minimizing the risk of compromise.

Responsibilities:

• Design, prototype, implement, and validate mobile security libraries on platforms such as Android, iOS, and Windows UWP to provide robust first-line defense for mobile products.
• Work with agile (Scrum) methodologies, continuous integration (CI), build automation, and testing tools like Jenkins, CMake.
• Stay informed about the latest security threats and mobile platform developments.
• Develop reusable and generic security components and services for all mobile teams across different business lines worldwide.
• Code in a variety of languages, including mobile high-level languages (Objective-C, Swift, Java), scripting languages (Python, Bash), and low-level languages (C).
• Collaborate with developers from various business lines to understand their use cases and support stakeholders' deployment, maintenance, and certification efforts.
• Assess security risks of mobile solutions by identifying assets, potential attackers, and relevant mitigations.
• Ensure that code adheres to both quality and security standards.
• Conduct research on new threats and vulnerabilities in the mobile industry to provide timely solutions and recommendations.

Requirements:

• Bachelor’s degree in information security, Computer Science, Computer Engineering, or a related field.
• Experienced in mobile software development or C development is preferred.
• Strong programming skills and experience with native development (C/C++) are essential
• Knowledge and/or experience with iOS and Android architecture is a plus.
• Passion for the Mobile Security domain and a willingness to deepen your expertise.
• Ability to work independently and collaboratively as a team player.
• Motivated, proactive, and a strong problem solver with excellent analytical skills.
• Comfortable in a fast-paced, dynamic environment and capable of working on diverse topics.

Other information:

• Working Location: One North
• Working Hours: Monday - Friday, 9am - 6pm

Thales Singapore Engineering Competence Centre (ECC) is a well-established R&D and engineering center serving major customers worldwide in Digital Identity and Security domains ranging from mobile connectivity, IoT, banking & payment to government solutions.
Thales DIS Digital business line is seeking a Mobile Security Architect for our successful Mobile Authentication and Payment product.We offer a simplified digital experience solution for proximity payment and e-commerce, allowing banks and businesses to offer a multi-channel and multi-device payment experience.This sophisticated solution that involves multiple web services and clients, offers a single platform that provides ready-to-eat, easy-to-integrate services while ensuring best-in-class security.

RESPONSIBILITES:

• Participate in design, implementation, customization and validation of mobile applications within the R&D project team structure in accordance with institutionalized processes and delivery standards
• Provide technical risk analysis, threat identification and countermeasure recommendations to business requirements
• Participate in the design and development of mobile applications and libraries
• Responsible for security reviews of mobile applications, identifying security risks and ensuring that security standards and policies are followed, and relevant countermeasure are in place
• Contribute to the improvement of existing technology platform / baseline and development methodology through prototyping and patent proposal
• Keep abreast on the mobile security industry, get informed of new threats and vulnerabilities to mobile applications especially in the banking industry, watch and provide available as well as by-initiative solutions
  

REQUIREMENTS:

• Degree in Information Security / Electrical / Electronics / Computer Engineering, or related fields.
• Proficient in applied cryptography, with proven ability to do security review of mobile applications to assess threat scenarios
• Minimum 2 years of total work experience in the field of Information Security, with at least 5 years’ experience on mobile development
• Strong knowledge of mobile application development in iOS
• Proficient in native development, comfortable in performing binary reverse engineering, debug and tracking. Knowledgeable in available tools to facilitate such activity.
• Willingness and interest to research and learn about threats and vulnerabilities that may be applicable to mobile application
• Knowledge and experience on automated mobile test tools will be a plus
• Strong interest in mobile applications ecosystem is a must.
  Motivated self-starter, strong logical, creative problem-solving skills and excellent analytical skills

About OKX:

Founded in 2017, OKX is one of the world’s leading cryptocurrency spot and derivatives exchanges. OKX innovatively adopted blockchain technology to reshape the financial ecosystem by offering some of the most diverse and sophisticated products, solutions, and trading tools on the market. Trusted by more than 20 million users in over 180 regions globally, OKX strives to provide an engaging platform that empowers every individual to explore the world of crypto. In addition to its world-class DeFi exchange, OKX serves its users with OKX Insights, a research arm that is at the cutting edge of the latest trends in the cryptocurrency industry. With its extensive range of crypto products and services and unwavering commitment to innovation, OKX’s vision is a world of financial access backed by blockchain and the power of decentralized finance.

About the team:

As a mobile software engineer, you will build and maintain a core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to learn the full life cycle of crypto mobile applications including pro/retail trading, asset management and wallet.

Responsibilities:

Responsible for reverse engineering the company's apps, analyzing defense weaknesses, and enhancing the company's app security level.

Develop mobile application security products, including but not limited to app shielding, DEX reinforcement, string obfuscation, anti-tampering, anti-reverse engineering, anti-debugging, and data encryption.

Research the latest mobile security attack and defense technologies and apply them appropriately to enhance the protection level on both platforms.

Responsible for building app security scanning platforms and vulnerability metric platforms to support privacy compliance and vulnerability scanning tools.

Drive risk mitigation and provide necessary technical support to business departments.

Analyze and track security-related issues reported by users.

Requirements:

Bachelor's or Master's degree in Computer Science or a related field.

Over 5 years of experience in mobile security, with good coding skills. Proficient in at least two languages, such as Java, Kotlin, C/C++, Objective-C, Swift, Python, etc.

Proficient in reverse engineering techniques on Android or iOS platforms, capable of combating common obfuscation, anti-debugging, and jailbreak detection.

Have certain development capabilities on Android or iOS platforms, able to independently develop PoC to assist in reverse engineering.

Proficient in using hook frameworks such as Xposed and Frida.

Excellent communication and coordination skills, strong teamwork spirit, outstanding execution ability, and strong problem analysis and solving abilities.

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:

Competitive total compensation package

L&D programs and Education subsidy for employees' growth and development

Various team building programs and company events

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