Junior Offensive Security Specialist

About the role

Lumin Soft is seeking a Junior Offensive Security Specialist to join its cybersecurity team. The role focuses on identifying and mitigating security weaknesses across web, API, mobile, and infrastructure environments for both local and international clients.

Key responsibilities

• Perform penetration testing of web applications, APIs, mobile apps, and internal/external infrastructure.
• Validate identified vulnerabilities and assign risk ratings.
• Write detailed technical reports documenting findings and remediation recommendations.
• Verify remediation actions and conduct retesting to ensure issues are resolved.

Required profile

• 2–5 years of experience in penetration testing, vulnerability assessment, or related cybersecurity roles.
• Bachelor’s degree in Computer Science, Cybersecurity, IT, or a related field.
• Strong analytical and report‑writing abilities.
• Familiarity with OWASP Top 10, security frameworks, and industry best practices.
• Relevant certifications (e.g., OSCP, CEH, CompTIA PenTest+, GWAPT, ECSA) are a plus.

Required skills

• Web application penetration testing
• API security testing
• Mobile application security testing
• Infrastructure penetration testing
• Vulnerability validation and risk rating
• Technical report writing
• Remediation verification and retesting
• Use of security assessment tools
• Knowledge of OWASP Top 10 and security frameworks