Senior Penetration Tester

Permanent employee, Full-time · Antwerp

Your mission
Due to fast and international growth, we are looking for our first medior/senior Red Teamer to join our Security team.
The ideal candidate will execute internal web penetration testing to ensure any change to our platform is kept free of nasty security vulnerabilities and will liaise with our developer teams to verify code fixes are of top-notch quality so we can keep securing our customer's data.

Our internal Penetration Tester will work in close cooperation with our Head of Security to uncover vulnerabilities across the company using current novel and creative ways.

Web security will be your main focus, but system- and code security will be touched upon as well.
At Intigriti, our focus is on group effort rather than individual results. Our team always appreciates a healthy opinion on technology and the way of working. New options for continuous improvement are welcomed and embraced.
What you’ll be doing
  • Support our agile release cycle by security testing any relevant changes
  • Keeping tabs on the cybersecurity landscape and threat intel
  • Research any new exploitation techniques that might be relevant
  • Serve as our main Point of Contact regarding web security expertise
  • Dedicate some time to simulating various threat scenarios (insider threat, ...) and propose mitigation plans
  • Familiarity with current web frameworks (Angular, ...), system technologies (Linux containers, ...) and protocols.
  • Provide technical documentation to our internal teams describing vulnerabilities and impact
  • Assist our Security Analysts in submission analysis and triage in case necessary
What you’ll bring
  • Outstanding interpersonal abilities, and strong written and verbal communication skills
  • Fluent in English, both written and spoken. Dutch is a plus.
  • Stress resistant & you can keep a clear focus on the resolution in an incident-context
  • Hands-on experience in pen testing, security testing, and vulnerability assessments, ...
  • Previous experience in doing DAST/SAST
  • Experience doing code reviews is a plus
  • A strong understanding of the (Ethical) Hacker culture
  • Attention to detail, analytical and problem-solving capabilities
  • Able to independently find solutions to both technical and non-technical problems with no apparent answer (aggressive googling, stack overflow, etc).
  • Proven technology skills (OWASP WSTG, OWASP TOP10, web security knowledge, bash/python/Go/ ...)
  • Experience working with a POSIX system such as Linux or macOS

Nice to haves
  • Your very own bug bounty profile
  • CEH, CPT, CEPT, CPEN, OSWE, EWPT or EWPTX certificates are a plus
Why join us?
Not convinced yet?  Here are some other great benefits of joining Intigriti’s team: 
  • Industry-wise, we think cybersecurity is a great place to be! The growing need for an agile crowdsourced security solution makes our jobs very exciting.  
  • We provide a clear career plan and work-in period to get you onboarded and set up for success
  • We offer a learning budget to develop yourself. 
  • We’re backed by top investors who are enabling us to grow internationally
  • You can work, for up to 2 months, from anywhere in our global office network Spaces. Just as long as you respect your team’s working hours.
About us
Intigriti is a fast-growing cybersecurity company that specializes in incentivized security testing through bug bounty programs. Our mission is to conquer the limitations of traditional security testing. Our interactive platform features real-time reports of current vulnerabilities, enabling organizations to obtain greater visibility over their attack surface. 

Over 200 companies globally like Showpad, Red Bull, and Tomorrowland,… trust our platform to reduce the risk of a cyberattack by allowing Intigriti’s network of security researchers to continuously test their digital assets for vulnerabilities. 

Founded in 2016, Intigriti now has 80+ people spread over hubs in Belgium, the UK, the Netherlands, South Africa, and Singapore. With the backing of our Series B Funding, we’re planning on growing even more. Interested in joining this story? Apply or get in touch!
Work with us!
Thank you for being inspired by Intigriti & wanting to apply for this role. Please fill out the following short form. Should you have any difficulties with the upload of your data, please send an e-mail to

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