Application Security Engineer / Penetration tester

Our client, Growe, is a leading business advisory and services group in iGaming and Entertainment. Сreators of strategies that work and solutions that scale. Combining strategic vision with hands-on expertise, Growe helps businesses navigate the fast-evolving industry, seize new opportunities, enter new markets, and achieve sustainable growth. Perfect for those who aim to: • Triage, validate, and prioritize security findings from SAST, SCA, and Secret scanning tools, filter out false positives, assess risks, and track issues through to remediation; • Conduct manual and tool-assisted code reviews to identify security vulnerabilities, logic flaws, and insecure implementation choices before code reaches production; • Perform hands-on penetration testing of web applications, microservices, and APIs to uncover security vulnerabilities and business logic flaws; • Audit REST and GraphQL APIs and web applications with a strong focus on core application security risks, authentication, authorization, and business logic. Experience you’ll need to bring: • 3 years of experience in Application Security, Product Security, or Penetration Testing; • Hands-on experience triaging and analyzing findings from Semgrep / OpenGrep, Gitleaks, Trivy, and OSV-Scanner; • Experience with Burp Suite (Pro), Nuclei, Subfinder, SQLmap, Metasploit, and NetExec; • Deep understanding of classic OWASP Top 10 vulnerabilities, including Injection flaws (SQLi, Command Injection), Server-Side Request Forgery (SSRF), Cross-Site Scripting (XSS), Cross-Site Request Forgery (CSRF), Broken Access Control / Insecure Direct Object References (IDOR / BOLA), Security Misconfigurations, Cryptographic Failures, Insecure Deserialization, and Mass Assignment; • Solid knowledge of OWASP API Security Top 10 for REST and GraphQL architectures; • Deep understanding of identity protocols and access control mechanics (OAuth 2.0, OIDC, JWT, SAML, RBAC/ABAC); • Ability to identify complex authorization bypasses, session management flaws, and business logic bugs; • Ability to read and analyze modern application code to spot security flaws (will be a plus); • Basic understanding of cloud security principles in AWS environments and Kubernetes (K8s) security fundamentals (will be a plus); • Intermediate level of English (spoken and written). It's a perfect match if you have those personal features: • Strong communication skills to effectively collaborate with engineering, product, and DevOps teams; • Result-oriented mindset; • Openness to learning. Our clients offer competitive benefits to support your professional and personal growth, including: • Health & Wellness Focus; • Global Medical Coverage; • Growth Opportunities; • Benefits Programs (compensation for the gym/stomatology/psychological service & etc.); • Performance-Driven Rewards; • Dynamic Work Environment. Apply, and let your growth journey begin.