Security Researcher

3 weeks ago

Singapore CLOUDFLARE, PTE. LTD. Full time
Roles & Responsibilities

About the department

Cloudflare’s Application Security department builds and runs the software that detects and mitigates malicious, abusive, and fraudulent HTTP requests going through Cloudflare network before they reach our customer sites. We achieve this by harnessing the vast amount of internet traffic data available to us to create and manage products including WAF, Bot Management, Fraud Detection and more. We use state of art Artificial Intelligence and Machine Learning techniques in security attack detection and mitigation. The team is a multidisciplinary team where system and software engineers, security researchers and analysts, and data scientists work together to identify active adversaries or attackers, and design and implement machine learning models and engineering solutions to protect customers from these security attacks.

What you'll do
  • Hands-on experience working with threat detection and prevention product engineering teams, recognizing vulnerabilities and configuring mitigations or managing risks in existing and new products.
  • Apply a deep understanding of security vulnerabilities in web application and application security.
  • Reverse and research n-day exploits, proactively detect patterns of bot and fraud attacks, review false positive and false negative reports, and recommend security configurations.
  • Excellent at communicating the details about security forensics to technical and non-technical audiences. Including writing public facing research blogs.
  • Authoring periodic report on trends on Internet traffic and security attack insights
  • Experience with modern cloud-based technologies used to deliver rapidly-changing products at scale.
  • Conduct penetration testing to identify security gaps and potential exploits across applications and services.
  • Develop, maintain, and enhance security dashboards to monitor and analyze attack trends, bot activity, and fraud detection metrics.
  • Leverage strong coding skills to build and automate security tools, improve system engineering workflows, and develop new security rules and heuristics.

Examples of desirable skills, knowledge and experience

  • A degree in computer science, IT, systems engineering, or related qualification.
  • 4 years of work experience with incident detection, incident response, forensics, reverse engineering, security research or similar.
  • Ability to work under pressure in a fast-paced environment.
  • Strong attention to detail with an analytical mind and outstanding problem-solving skills. Excellent organizational skills.
  • Great awareness of cybersecurity trends and hacking techniques.
  • Demonstrated results in identifying, tracking and resolving issues to resolution in the areas of cybersecurity.
  • Strong written and verbal communication skills.
  • Experience in OWASP, security standards and best practice
  • Strong SQL experience.
  • Proficiency in penetration testing methodologies, tools, and vulnerability assessment techniques.
  • Experience in building security dashboards using tools like Grafana or similar visualization platforms.
  • Strong programming experience with expertise in Python, Go, Rust, or JavaScript to develop security tools and automation.
  • Prior experience or interest in Web Security, HTTP protocols, Python, Jupyter Notebook, and JavaScript is a huge plus
  • Knowledge and experience with machine learning, statistical inference, and AI in general is a huge plus

Bonus Points

  • Knowledge and experience with columnar database like Clickhouse
  • Familiarity writing and optimizing advanced SQL queries
  • Good Linux/UNIX systems knowledge
  • Presented in security conferences such as Blackhat, Defcon, Bsides etc.

Tell employers what skills you have

Application Security
JavaScript
Product Engineering
SQL
Python
Web Security
Work in a Fast Paced Environment
Vulnerability Assessment
Security Research
Rust

  • Security Researcher

    3 weeks ago

    Singapore CLOUDFLARE, PTE. LTD. Full time

    Roles & ResponsibilitiesAbout the departmentCloudflare's Application Security department builds and runs the software that detects and mitigates malicious, abusive, and fraudulent HTTP requests going through Cloudflare network before they reach our customer sites. We achieve this by harnessing the vast amount of internet traffic data available to us to...

  • Security Research Lead

    4 days ago

    Singapore TIKTOK PTE. LTD. Full time

    We are seeking a seasoned Security Research Lead to join our Global Security Organization at TikTok PTE. LTD. As a member of our team, you will lead a group of vulnerability researchers in scanning, evaluating, and remediating attack surfaces to enhance security postures.Responsibilities:Monitor and analyze emerging cyber threats, vulnerabilities, and...

  • Privacy and Security Researcher

    1 week ago

    Singapore PERSOLKELLY SINGAPORE PTE. LTD. Full time

    Roles & ResponsibilitiesThe teleco technology security team is committed to conducting cutting-edge research on teleco technology and future ICT network trustworthiness. We're seeking a (senior) researcher on teleco technology integrated network, terminal and services security and privacy. The research fields cover cryptography, privacy protection...

  • Security Research Professional

    6 days ago

    Singapore UNAVAILABLE Full time

    **Job Title:** Senior Research Manager**Company:** UNAVAILABLE**Location:** Singapore**Job Type:** Full-time**About Us:** We are a leading provider of IT security solutions, dedicated to helping businesses protect their digital assets and stay ahead of emerging threats.Responsibilities:Conduct in-depth research on IT security trends, technologies, and market...

  • Principal Security Researcher

    3 weeks ago

    Singapore STAR LABS SG PTE. LTD. Full time

    Roles & ResponsibilitiesAbout Us:We are STAR Labs SG Pte. Ltd., a dynamic Singapore-based company specializing in cutting-edge security research for mainstream PC and mobile operating systems, applications, cloud technologies, IoT smart devices, and more. Our services also include IT security consultancy, tackling a wide range of security challenges for...

  • Principal Security Researcher

    3 weeks ago

    Singapore STAR LABS SG PTE. LTD. Full time

    Roles & ResponsibilitiesAbout Us:We are STAR Labs SG Pte. Ltd., a dynamic Singapore-based company specializing in cutting-edge security research for mainstream PC and mobile operating systems, applications, cloud technologies, IoT smart devices, and more. Our services also include IT security consultancy, tackling a wide range of security challenges for...

  • Director of Quantum Security Research

    3 hours ago

    Singapore NTU (Nanyang Technology University- Main Office-HR) Full time

    Nanyang Technological University (NTU) invites applications for a prestigious tenured professor position in Quantum Security and Trust. This opportunity is part of our ongoing efforts to establish NTU as a global hub of excellence in Quantum Security, Trust, Sovereignty, and Resilience.The successful candidate will drive the cultivation of new capabilities,...

  • Fellow of Trust and Security Research

    6 days ago

    Singapore NTU (Nanyang Technology University- Main Office-HR) Full time

    Trust Technology Research PositionNanyang Technological University's National Centre for Research in Digital Trust (DTC) is seeking a highly skilled Senior Research Fellow to contribute to the development of Trust Technology.The successful candidate will be responsible for conducting research and development of trust technologies such as privacy, security,...

  • Research Scientist for Secure Technologies

    6 days ago

    Singapore NTU (Nanyang Technology University- Main Office-HR) Full time

    Digital Trust Research PositionNanyang Technological University's National Centre for Research in Digital Trust (DTC) invites applications for a Senior Research Fellow position to contribute to the development of Trust Technology.The successful candidate will be responsible for conducting research and development of trust technologies such as privacy,...

  • Market Research Analyst

    4 weeks ago

    Singapore ST ENGINEERING INFO-SECURITY PTE. LTD. Full time

    Roles & ResponsibilitiesST Engineering is a global technology, defence and engineering group with offices across Asia, Europe, the Middle East and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives through its diverse portfolio of businesses across the aerospace,...

  • Research Scientist

    4 weeks ago

    Singapore NTU (Nanyang Technology University- Main Office-HR) Full time

    Temasek Laboratories@NTU is looking for a candidate to join them as a Research Scientist.Key ResponsibilitiesConduct evaluation of state of the art embedded microcontroller and associated cryptography algorithmsDevelop and test research methods on non-invasive and semi-invasive aspects of hardware security including but not limited to: post-quantum...

  • Research Scientist

    3 weeks ago

    Singapore NTU (Nanyang Technology University- MainOffice-HR) Full time

    Temasek Laboratories@NTU is looking for a candidate to jointhem as a Research Scientist.KeyResponsibilitiesConductevaluation of state of the art embedded microcontroller andassociated cryptography algorithmsDevelop andtest research methods on non-invasive and semi-invasive aspects ofhardware security including but not limited to: post-quantumcryptography,...

  • Market Research Analyst

    3 weeks ago

    Singapore St Engineering Info-security Pte. Ltd. Full time

    ST Engineering is a globaltechnology, defence and engineering group with offices across Asia,Europe, the Middle East and the U.S., serving customers in morethan 100 countries. The Group uses technology and innovation tosolve real-world problems and improve lives through its diverseportfolio of businesses across the aerospace, smart city, defenceand public...

  • Food Security Officer

    2 days ago

    Singapore NTU (Nanyang Technology University- Main Office-HR) Full time

    We are seeking a highly motivated and organized individual to join our research team as a Project Officer. In this role, you will be responsible for managing data analysis, facilitating research collaborations, and contributing to the dissemination of research findings.Your key responsibilities will include coordinating research activities, managing...

  • Junior Researcher

    4 weeks ago

    Singapore NTU (Nanyang Technology University- Main Office-HR) Full time

    Junior Researcher (National Security Studies Programme)The S. Rajaratnam School of International Studies (RSIS), a Graduate School of Nanyang Technological University (NTU), is a leading research-intensive and teaching institution in strategic and international affairs and policy-oriented think tank in the Asia-Pacific region.RSIS invites applications for...

  • Junior Researcher

    3 weeks ago

    Singapore NTU (Nanyang Technology University- MainOffice-HR) Full time

    Junior Researcher (National Security StudiesProgramme)The S. RajaratnamSchool of International Studies (RSIS), a Graduate Schoolof Nanyang Technological University (NTU), is a leadingresearch-intensive and teaching institution in strategic andinternational affairs and policy-oriented think tank in theAsia-Pacific region.RSIS invites applicationsfor the...

  • IT Security Strategist

    6 days ago

    Singapore UNAVAILABLE Full time

    **Job Description:**As a Senior Research Manager at UNAVAILABLE, you will play a critical role in driving business growth through strategic market research and analysis. You will work closely with cross-functional teams to develop innovative security solutions that meet market demands and address emerging threats.Main Responsibilities:Lead comprehensive...

  • Associate Research Fellow

    4 weeks ago

    Singapore NTU (Nanyang Technology University- Main Office-HR) Full time

    Associate Research Fellow (Centre for Non-traditional Security Studies)The S. Rajaratnam School of International Studies (RSIS), a Graduate School of Nanyang Technological University (NTU), is a leading research-intensive and teaching institution in strategic and international affairs and policy-oriented think tank in the Asia-Pacific region.RSIS is seeking...

  • Security Consultant

    3 weeks ago

    Singapore WITHSECURE PTE. LTD. Full time

    Roles & ResponsibilitiesJob Description & RequirementsWithSecure Consulting delivers research-led cyber security to defend organizations, society and people from real-world attacks and build resilience into their approach. Our people are a mix of technical and creative experts – diverse, talented, and passionate people – working tirelessly to help us...

  • Research Analyst

    4 days ago

    Singapore NTU (Nanyang Technology University- Main Office-HR) Full time

    Research Analyst/Senior Analyst/Associate Research Fellow (China Programme) The S. Rajaratnam School of International Studies (RSIS) , a Graduate School of Nanyang Technological University, Singapore, is a leading research and teaching institution in strategic and international affairs and policy-oriented think-tank in the Asia-Pacific region.RISIS is...