Application Security Researcher
OX Security
Operations
Ramat Gan, Israel
Posted on Nov 17, 2025
Application Security Researcher
- Research
- Ramat Gan
- Full-time
Description
We’re looking for an Application Security Researcher with strong penetration testing skills and a solid development or research background to join our Security Research team. This is a critical role where you’ll work closely with developers and researchers to build OX application security platform.
Responsibilities
What You’ll Be Doing
- Be a key member of OX research team building our vulnerability management platform, focusing on vulnerability exploitation analysis
- Evaluate open source intelligence feeds and vulnerability knowledge base
- Develop unique detection engines to enhance OX dynamic application security testing (DAST) solution
- Take active part of the ideation process and prototyping of new features and product offerings
Requirements
What We’re Looking For
- 4+ years of experience in Application Security, Penetration Testing, or Secure Development
- Strong knowledge of common vulnerabilities (OWASP Top 10, etc.) and remediation techniques
- Experience with code-level analysis and familiarity with modern development stacks
- Comfortable working in a fast-moving startup environment
- Team player who can communicate clearly with technical and non-technical stakeholders
- Familiarity with DevSecOps practices or security automation tools
Bonus Points For
- Experience with bug bounty programs or red teaming
- Proven software engineering experience
- Passion for building secure products and empowering developers to do the same