Toka logo
Toka

5 open roles

Vulnerability Researcher

Tel AvivFull-timePosted Aug 23, 2026

Job description

Description We are looking for talented, fast learners to work on vulnerability research and exploitation in embedded and IoT environments. This role is ideal for researchers with strong low-level backgrounds who want to deepen their expertise in IoT and embedded systems security while working on real-world, complex technologies You will analyze proprietary software and hardware, apply a deep understanding of low-level systems, and take your research from initial discovery to a full end-to-end solution in production.

Requirements

5+ years of experience as a security researcher or industry-equivalent experience. Understanding of memory corruption (Stack/Heap, UAF) and logical vulnerabilities (Injection, Logic/Design flaws, TOCTOU). Understanding of common security mitigations such as ASLR, DEP, and CFI. Expertise in OS internals, file systems, network protocols and cryptography concepts. Hands-on experience with reverse engineering and debugging tools such as IDA Pro or Ghidra, and GDB. Proficient in Assembly, C, and Python.

Advantages B.Sc. or M.Sc. in Computer Science, Mathematics, or Engineering. Published research (CVEs, blog posts, or talks). Experience with RF communication schemes such as WiFi, Bluetooth, GPS… Experience with developing / researching in Android / iOS environments.

Description copied from Toka's careers page. Read the full posting before you apply.

More jobs at Toka

See all openings at Toka

More jobs in Tel Aviv

See all jobs in Tel Aviv

Vulnerability Researcher jobs at other companies