Expert Application Security Engineer
4 days ago
Expert Application Security Engineer (iOS) Join to apply for the Expert Application Security Engineer (iOS) role at OKX Expert Application Security Engineer (iOS) 2 weeks ago Be among the first 25 applicants Join to apply for the Expert Application Security Engineer (iOS) role at OKX About OKXAt OKX, we believe that the future will be reshaped by Crypto, ultimately contributing to every individual's freedom. OKX began as a crypto exchange giving millions of people access to crypto trading and over time becoming among the largest platforms in the world. In recent years, we have developed one of the most connected Web3 wallets used by millions to access decentralized crypto applications (dApps). OKX is a trusted brand by hundreds of large institutions seeking access to crypto markets on a reliable platform that seamlessly connects with global banking and payments. In the last year, OKX has expanded into new markets including Australia, Brazil, Netherlands, Singapore and Turkey, with plans to launch in the US, Belgium and the UAE. About OKXAt OKX, we believe that the future will be reshaped by Crypto, ultimately contributing to every individual's freedom. OKX began as a crypto exchange giving millions of people access to crypto trading and over time becoming among the largest platforms in the world. In recent years, we have developed one of the most connected Web3 wallets used by millions to access decentralized crypto applications (dApps). OKX is a trusted brand by hundreds of large institutions seeking access to crypto markets on a reliable platform that seamlessly connects with global banking and payments. In the last year, OKX has expanded into new markets including Australia, Brazil, Netherlands, Singapore and Turkey, with plans to launch in the US, Belgium and the UAE.We are deeply committed to shaping a fairer, more transparent and accessible society through blockchain technology. This is why we publish proof of reserves monthly, and continue to ship new innovative security features.ResponsibilitiesIdentify 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 and compliance, to ensure that security is a consistent priority across the organization. Participate in incident response and management activities. Qualifications3+ 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 written communication skills. Nice-to-havePrior 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 & BenefitsCompetitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events More that we love to tell you along the process Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Industries IT Services and IT Consulting Referrals increase your chances of interviewing at OKX by 2x Get notified about new Application Security Engineer jobs in Singapore, Singapore . 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Expert Application Security Engineer
4 days ago
hong kong, Hong Kong SAR China OKX Full timeExpert Application Security Engineer (iOS) Join to apply for the Expert Application Security Engineer (iOS) role at OKX Expert Application Security Engineer (iOS) 2 weeks ago Be among the first 25 applicants Join to apply for the Expert Application Security Engineer (iOS) role at OKX About OKXAt OKX, we believe that the future will be reshaped by Crypto,...
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Senior Application Security Expert
1 week ago
Hong Kong Island, Hong Kong SAR China Coins.ph Full timeWe are looking for a seasoned Application Security Expert to strengthen the funds and blockchain security of our global crypto exchange. This role focuses on securing exchange systems, wallets, big data platforms, and market‑making infrastructure, while also leading smart contract auditing and blockchain threat governance. Responsibilities Lead application...
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Expert Application Security Engineer
2 weeks ago
hong kong, Hong Kong SAR China P2P Full timeAbout 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...
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Senior Application Security Expert
6 days ago
hong kong, Hong Kong SAR China Coins.ph Full timeOverview We are looking for a seasoned Application Security Expert to strengthen the funds and blockchain security of our global crypto exchange. This role focuses on securing exchange systems, wallets, big data platforms, and market-making infrastructure, while also leading smart contract auditing and blockchain threat governance. Responsibilities Lead...
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Security Technical Engineer
2 weeks ago
Hong Kong Island, Hong Kong SAR China BluOcean Security Pte Ltd Full time1. Be proactive in ensuring the security systems are operating optimally. 2. Undertake planned and reactive services to the ’s security systems. The schedule will be agreed at the beginning of each year. 3. Undertake Planned Preventative Maintenance (PPMs) across the Estate covering all assets and systems assigned to them. 4. PPMs are to be completed to an...
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Senior Application Security Engineer
2 weeks ago
Hong Kong Island, Hong Kong SAR China Pinpoint Asia Full timeSenior Application Security Engineer - Quantitative Trading - J12319 Our client is a world-leader in systematic, technology-driven trading, operating 24/7 across all global liquid asset classes. They are a science-first organization where a culture of deep collaboration, innovation, and rigorous research is essential to solving the most complex challenges in...
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Assistant Vice President – Application Security
2 weeks ago
Hong Kong Island, Hong Kong SAR China Hong Kong Exchanges & Clearing Ltd Full timeAssistant Vice President – Application Security & Security Engineering The AVP – Application Security & Security Engineering Specialist will be responsible for driving the design and deployment of security architecture and functions for new application projects, with a strong focus on application security and secure engineering practices. This role will...
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Hong Kong Island, Hong Kong SAR China Optimum Solutions (Hong Kong) Limited Full timeA leading technology company in Hong Kong is seeking a Full-Stack Software Engineer focusing on application security. You will implement secure coding practices, conduct thorough security testing, and collaborate with cross-functional teams to develop high-quality, resilient solutions. The ideal candidate will have at least 3 years of full-stack development...
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Senior Security Engineer
6 days ago
Hong Kong Island, Hong Kong SAR China Grvt Full timeOverview Be among the first 25 applicants. You will join the GRVT Site Reliability Engineering (SRE) team, which operates across three tightly integrated verticals: DevSecOps (cloud infrastructure, incident response, platform stability) Test Engineering (end-to-end testing, regression pipelines, feature assurance) Security Engineering (penetration testing,...
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Senior Security Systems Engineer
2 weeks ago
Hong Kong Island, Hong Kong SAR China BluOcean Security Pte Ltd Full timeA leading security solutions provider in Hong Kong is seeking a Senior Technical Engineer with at least 2 years of experience in systems engineering. The role involves maintaining and optimizing security systems, executing planned preventative maintenance, and supporting investigations into system failures. Candidates should have extensive knowledge of...