What makes Cognizant a truly unique place to work? Cognizant offers strong growth, integral reach and an innovative environment where tech professionals can deliver meaningful, high‑impact work. Teams collaborate across regions to build and deliver advanced solutions for leading companies, enabling greater agility, innovation and performance.

¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos.
We are looking for a capable Senior Reverse Engineer to join our dynamic project. You will tackle the most complex reverse engineering tasks, specifically those involving applications protected by advanced, custom anti‑tampering and obfuscation techniques.

The primary responsibility is the in‑depth analysis and interpretation of Android application code using industry standard reverse engineering tools and methodologies to understand app functionality, identify potential malicious use of the SDK, and support overall project objectives. This presents an exciting opportunity for professionals passionate about mobile security,



reverse engineering, and overcoming difficult technical challenges.

Can you see yourself in this position? Check the requirements and apply

Key Responsibilities

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- Act as the final technical authority for the most complex, evasive, and highly protected Android applications, with no expected escalation of tasks.
- Execute deep analysis into complex ARM Assembly, system‑level calls, and low‑level binary analysis.
- Define and enforce the highest technical standards for the team’s reverse engineering methodologies and documentation quality.
- Able to defeat all forms of advanced obfuscation (custom packers, virtualization, advanced anti‑debugging).
- Develop custom tools, Ghidra/IDA Pro plugins, or complex automation frameworks to enable analysis of novel protection mechanisms.
- Contribute to high‑level security risk assessment and technical reporting based on expert‑level findings.

You A

📌 Senior Reverse Engineer (Barcelona)
🏢 Cognizant
📍 Barcelona