Developer – “Filter Writer”

Website TrendMicro Trend Micro

Discover Trend: Trend Micro, a global cybersecurity leader, helps make the world safe for exchanging digital information. Fueled by decades of security expertise, global threat research, and continuous innovation, Trend Micro’s cybersecurity platform protects hundreds of thousands of organizations and millions of individuals across clouds, networks, devices, and endpoints. As a leader in cloud and enterprise cybersecurity, the platform delivers a powerful range of advanced threat defense techniques optimized for environments like AWS, Microsoft, and Google, and central visibility for better, faster detection and response. With 7,000 employees across 65 countries, Trend Micro enables organizations to simplify and secure their connected world. For additional information, visit

Discover You: At Trend, we are always looking for top talent. We hire capability 1st, and you will work with the best. When you join us, you have direct access to any level, and freedom to make an impact and influence.  With Trend Micro, you drive your own development.  You are recognised for your passion to succeed and can be the best part of yourself here.

Discover your next exciting career opportunity….

As a global leader in cloud security, Trend Micro develops Internet content security and threat management solutions that make the world safe for businesses and consumers to exchange digital information. With over 20 years of experience, we’re recognized as the market leader in server security for delivering top-ranked client, server, and cloud-based data protection solutions that stop threats faster and protect data in physical, virtualized, and cloud environments.

Duties & Responsibilities:

In this role you will work within a small R&D team in Prague, closely cooperating with overseas Trend Micro research teams. Your primary task will be analyzing cybersecurity threats for various technologies from the perspective of network communication. You will be responsible for the design of relevant threat detection logic, its implementation and testing.

If you enjoy network-level packet analysis and gathering an in-depth knowledge of application behavior on-the-wire, we think you’ll find our team a perfect fit.  You’ll be able to hone your unique skillset in the areas of in-depth network packet analysis, file format and protocol dissection, and advanced regular expression development to identify application traffic. We are investing heavily in both internal and external training and career growth and development, as well as encouraging independent research projects and driving industry thought leadership

You Are:

We’re looking for passionate and self-motivated security-minded individuals to join our research and signature development team in DVLabs. HP DigitalVaccine® (DVLabs) is a known leader in vulnerability discovery, analysis and protection, and is expanding into the area of signature-based application identification. Our team includes industry-recognized security professionals who apply cutting-edge research, analysis and reverse-engineering techniques to develop comprehensive protection for enterprise business systems.

You Have:

  • Experience with advanced Regular Expression development (PCRE or other).
  • Experience with reverse engineering tools (e.g. disassemblers, debuggers, instrumentation frameworks, etc.)
  • Software development experience/proficiency in multiple languages.  C/C++ and other object-oriented platforms is a plus. Experience with scripting languages such as Python/Perl/Ruby is also positive.
  • Very strong team and interpersonal skills along with the ability to work independently and achieve individual goals.
  • High level of documentation and organizational skills are crucial to process repeatability
  • Demonstrated network proficiency related to encapsulation across each layer of OSI model and deconstruction and analysis of network-based application behavior and vulnerabilities.

At Trend Micro, we embrace change, empower people, and encourage innovation in a connected world. Our diversity and multicultural workforce are key contributing factors to our success across the globe. We like to have fun while taking our culture seriously. We are an equal opportunity employer and are committed to this regardless of race, colour, religion, sex, nationality, age, citizenship, sexual orientation, marital status, gender identity or veteran status. We do not allow discrimination or harassment of any kind.

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