Security Researcher
At YieldDD, we translate software complexity into clarity - and risks into strategic advantage. Our work sits at the intersection of technology, security, and investment, where decisions shape the digital future of entire companies. If you're driven by impact, insight, and integrity, you’ll feel at home here.
As a Security Researcher at YieldDD, you play a major role in security assessments and their professionalization.



Vacancy details
- Full time
What are you going to do?
As a Security Researcher at YieldDD, you will be instrumental in advancing our security assessment capabilities. Your key responsibilities will include
- Comprehensive software analysis: Delve into complex software systems to uncover vulnerabilities and assess security risks.
- Penetration testing: Conduct both automated and manual penetration tests to identify vulnerabilities, providing actionable insights to fortify system defenses.
- Cloud infrastructure evaluation: Assess the security posture of cloud-based infrastructures and configurations.
- Utilize Static Application Security Testing (SAST) and Dynamic Application Security Testing (DAST) tools to automate the detection of security flaws throughout the software development lifecycle.
- Stakeholder reporting: Articulate findings and recommendations clearly and concisely to diverse stakeholders, facilitating informed decision-making and strategic planning.
Who are we looking for?
We seek a dedicated professional who possesses:
- Proven experience: A minimum of 2 years in conducting comprehensive security assessments and penetration tests, demonstrating proficiency in both automated tools and manual techniques.
- Programming proficiency: Familiarity with multiple programming languages, enabling the identification and understanding of vulnerabilities across diverse codebases.
- Strong communication skills: Ability to convey complex technical findings and recommendations clearly to both technical and non-technical audiences, enhancing understanding and facilitating action.
- Possession of the Offensive Security Web Expert (OSWE) certification is a plus.
- Experience in scripting and programming with languages such as C# or Python is a plus.
- Analytical mindset: Strong problem-solving abilities and creativity to identify and address previously unknown vulnerabilities.
- Fluency in Dutch and English, both spoken and written.
What we offer you
Working at YieldDD offers many opportunities and possibilities. You decide how far you will grow. We place great emphasis on a good working environment, reflected in excellent working conditions and a positive corporate culture; an informal, driven, positive-critical and professional way of working.
Besides a great benefits package, opportunities for training, and a premium-free pension plan with survivors’ insurance, you will enjoy:
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High-impact work on strategic deals;
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Independence and integrity at the core;
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A modern, flexible work culture;
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A team of true specialists;
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Continuous learning and growth;
You will collaborate within a dynamic, small team environment in an ambitious and forward-thinking company that is part of a mature group of companies, including Betabit and Virtual Vaults.
Would you like to know more about a vacancy? I'm happy to help you.
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