Java Developer (Training in Android and Reverse/Cybersecurity) - Barcelona Hybrid

Cognizant; Barcelona; Presencial; EUR 30.000 - 50.000; Jornada completa

Descripción de la vacante

A global technology services company in Barcelona is seeking a Java Developer to join their Reverse Engineering project. The role involves analyzing Android applications, performing code reviews, and writing investigation reports. Ideal candidates should have strong experience in Java and proficiency in related tools. This opportunity offers specialized training programs and a chance to work on innovative projects.

Formación

• Strong experience in Java development.
• Proficiency in core Java concepts.
• Good level of English is required.
• Experience with Java frameworks is a plus.
• Knowledge of SQL and NoSQL database systems.
• Strong debugging and troubleshooting skills.

Responsabilidades

• Reverse engineer and analyze Android applications.
• Perform in-depth code reviews.
• Analyze potential malicious applications.
• Conduct static and dynamic analysis for Android.

Conocimientos

Java

OOP

collections

multithreading

I/O

debugging

troubleshooting

English

Herramientas

Android Development

JAD

Frida

Burp suite

Ghidra

JEB

IDA Pro

APK tool

Descripción del empleo

Overview

Cognizant offers a distinctive combination of rapid growth, an international presence, and a culture of innovation. You will collaborate with colleagues from around the globe to develop cutting-edge solutions for some of the world’s leading companies. Your contributions will help our clients become more agile, innovative, and successful.

We are currently seeking exceptional Java Developers to join our Reverse Engineering project. This is an exciting opportunity to be part of a high-impact initiative and contribute to a forward-thinking team.

As part of your onboarding, you will have the opportunity to participate in specialized training programs, including Android Development and Reverse Engineering/Cybersecurity training, during your initial months with us.

Join us and become part of our success story!

Key Responsibilities

• Reverse engineering and Malware analysis of Android applications using open-source tools like JADX, Frida, Burp suite, Ghidra, JEB, IDA Pro, APK tool
• Perform deep dive code reviews for the apps
• Analyze, unpack, and reverse potential malicious APK/SDKs that compromise Android devices
• Perform static and dynamic analysis for the Mobile platform (Android).
• Writing full investigation reports for Malicious Apps
• Detailed investigative research.

Qualifications

• Strong experience in Java
• Strong proficiency in Java programming language, including core Java concepts like OOP, collections, multithreading, and I/O
• Good level of English
• Experience with Java frameworks such as Spring, Hibernate, or others
• Knowledge of database systems (SQL, NoSQL)
• Strong debugging and troubleshooting skills