Security Researcher @

1 week ago

Remote, Czech Republic Adaptiq Full time
  • At least 4 years in security research or closely related fields 
  • Previous experience with aspects of security in networks, software, and/or hardware
  • Experienced with Python and/or similar language to debug and maintain multi-file research tools
  • Solid understanding of Email & network protocols
  • Hands-on experience with OS internals
  • Ability to interpret logs, understand how SIEM tools work, and apply findings to incident investigation
  • Security mindset and autonomy, ability to proactively spot and raise vulnerabilities, work independently, and communicate risks.

Nice to have:

  • Perl/Shell experience.
  • Reverse engineering skills
  • Malware analysis background
  • Familiarity with vulnerability assessment tools
  • Cloud security (AWS or others).

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product:

Our client, Coro, over the past few years has received $275M in funding and is one of the fastest growing Cybersecurity companies in the world. The funding is primarily being used to enhance the Coro Cybersecurity SaaS platform and for additional headcount growth, as Coro continues to expand globally. 

Coro started in Tel-Aviv, Israel, and is also headquartered in Chicago, IL, with additional offices in New York, London, and remotely across the globe. As a global organization, Coro gives you the ability to work with people and teammates from around the world. 

Coro's AI-enabled Modular Cybersecurity Platform is the only one in the industry specifically designed to provide Mid-Market customers with scalable and affordable "enterprise-grade" protection for all of their priority threat vectors.

About the Role: 

At Coro, you'll own email security research end-to-end: dissecting phishing and malicious email campaigns, pulling apart attacker tradecraft, and building detection logic that scales to protect thousands of customers daily. You'll have sole responsibility for this domain, which means autonomy, accountability, and the ability to directly influence how Coro stops attackers.

,[Own email threat research and detection: analyze real-world phishing and malicious emails, identify attacker techniques, and translate findings into new or improved detection rules., Maintain and extend internal detection tools: debug and develop multi-file Python/Shell scripts used daily by researchers and engineers., Collaborate across teams: work with Engineering, Product, and Data to turn research insights into production-grade features and detection logic., SIEM/log analysis: Investigate incidents by reviewing logs from customer devices, understanding tool internals, and suggesting improvements to log collection and analysis., Stay ahead of attackers: monitor emerging threats and protocols (SMTP, HTTP/HTTPS), apply knowledge of OS internals (especially Windows), and feed new insights into the detection engine.] Requirements: Python, Perl, Shell, Cloud Additionally: Private healthcare, International projects.

  • Security Researcher @ Adaptiq

    2 days ago

    Remote, Czech Republic Adaptiq Full time

    At least 4 years in security research or closely related fields  Previous experience with aspects of security in networks, software, and/or hardware Experienced with Python and/or similar language to debug and maintain multi-file research tools Solid understanding of Email & network protocols Hands-on experience with OS internals Ability to interpret logs,...

  • Email Security Researcher Position

    1 week ago

    Remote, Czech Republic beBeeSecurity Full time 4,200,000 - 6,000,000

    Email Security Researcher RoleOur organization is seeking an experienced Email Security Researcher to join our R&D team. This key role involves end-to-end ownership of email security research.Duties and Responsibilities:Maintain and extend internal detection tools: debug and develop multi-file Python/Shell scripts used daily by researchers and...

  • Innovative Cybersecurity Research Leader

    1 week ago

    Remote, Warszawa, Czech Republic beBeeCybersecurity Full time 717,782 - 1,045,678

    Key OpportunitiesWe are seeking an experienced Cybersecurity R&D Professional to lead and execute complex research projects, conduct cutting-edge analysis, and propose new research directions in the field of cybersecurity. This individual will design concepts for innovative technological solutions, evaluate them through Proof of Concept, and share their...

  • Windows Security Architect

    4 days ago

    Remote, Warszawa, Czech Republic beBeeSecurity Full time €100,000 - €120,000

    Senior Windows Developer with Security FocusOur ideal candidate will lead the design and development of secure Windows services. Expertise in Windows system-level programming, internals, and security principles is essential for this role.Develop secure Windows services using C/C++, Rust, or other suitable languages.Collaborate with the team to research and...

  • Cybersecurity R&D Expert @

    1 week ago

    Remote, Warszawa, Czech Republic Orange Polska Full time

    RequirementsKnowledge of cybersecurity of ICT systemsResearch background in the field of cybersecurity or other related technical areasExperience in research and development projects carried out in the form of competitions financed by international or national organizations, e.g. the European Union or the National Center for Research and Development...

  • Cybersecurity R&D Expert @ Orange Polska

    2 days ago

    Remote, Warszawa, Czech Republic Orange Polska Full time

    Requirements Knowledge of cybersecurity of ICT systems Research background in the field of cybersecurity or other related technical areas Experience in research and development projects carried out in the form of competitions financed by international or national organizations, e.g. the European Union or the National Center for Research and Development...

  • Senior Windows Developer with Security Focus @

    2 weeks ago

    Remote, Warszawa, Czech Republic CodiLime Full time

    Do we have a match?As a Senior Software Engineer, you must meet most of the following criteria: Strong experience with Windows system-level programming (background agents/Windows services using Windows API)In-depth knowledge of Windows internalsProficiency in any system-level programming language (e.g., C/C++/Rust)Solid understanding of application...

  • Windows Kernel Developer @ Link Group

    2 days ago

    Remote, Czech Republic Link Group Full time

    Proven experience in Windows Kernel development or low-level system programming Deep understanding of Windows internals and system-level APIs Strong analytical and debugging skills Solid command of English, both spoken and written Nice-to-have: Familiarity with eBPF and observability tools Experience working in Kubernetes-based environments Exposure to...

  • Senior Frontend Developer

    2 weeks ago

    Remote, Czech Republic beBeeFrontend Full time 1,000,000 - 1,200,000

    Job Overview">Develop a Microsoft Word Add-in for an AI-powered document review and authoring assistant.Integrate large language models into authoring workflows, helping researchers generate, revise, and navigate scientific content more effectively.Key Responsibilities:Lead the technical development of a Word Add-in based on an existing React/Next.js...

  • Senior Full Stack AI Engineer

    2 weeks ago

    Remote, Kraków, Krakow, Warsaw, Czech Republic beBeeBackend Full time 1,800,000 - 2,400,000

    Backend AI DeveloperWe are seeking an experienced and skilled Backend AI Developer to join our team. In this role, you will play a key part in ensuring the quality and security of our product.The ideal candidate will have 5+ years of professional experience in backend software development, with a strong understanding of cloud-native architectures...