Penetration Tester 📍 Remote | Europe 🕒 Full-Time Our client is looking for a Penetration Tester with 3+ years of experience to join a growing security consultancy team. Key Focus Areas:

• Web Application Security Testing
• API Security Testing
• Authentication & Access Control Reviews
• Vulnerability Validation & Exploitation
• Client Reporting and Remediation Guidance

Requirements:

• 3+ years' hands-on penetration testing experience
• Strong knowledge of OWASP Top 10 and API Security Top 10
• Experience with tools such as Burp Suite, Nmap, and Nessus
• Strong report writing and client communication skills

Highly preferred to have:

• CREST certifications (CRT/CCT), or OSCP+ and/or BSCP
• Experience with cloud security testing
• Exposure to AI/LLM security assessments

Join a collaborative team working on modern web applications, APIs, cloud platforms, and emerging AI technologies, with strong support for training and certifications. GCS is acting as an Employment Agency in relation to this vacancy. Apply To This Job