This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Software Engineer - Grade I (Application Security) in EMEA.

In this role, you will be part of a dynamic AppSec division dedicated to developing advanced application security and white-box cryptography solutions. You will work within a Scrum team to build technologies that protect applications, keys, and sensitive data across mobile, web, desktop, and server environments. The position offers the opportunity to work on cutting-edge security tools deployed on over a billion devices worldwide. You'll contribute to solving complex challenges in reverse engineering defense, ensuring software resilience against security threats. If you enjoy exploring low-level system internals and thrive in innovative problem-solving environments, this role is for you.

Accountabilities

As a Software Engineer in Application Security, you will be responsible for:

• Developing application protection and cryptography solutions within a collaborative Scrum team.
• Contributing to features that secure applications, code, and data in untrusted environments.
• Working with C/C++ and Python to design and implement robust software security mechanisms.
• Investigating low-level application internals such as assembly, dex, and binary file formats.
• Supporting the continuous improvement of tools that prevent reverse engineering and data theft.
• Collaborating with cross-functional teams to enhance performance, reliability, and security standards.

Requirements

To be successful in this role, you should bring:

• At least 2 years of experience developing software for mobile or desktop platforms.
• Hands-on expertise with C/C++ and Python.
• Strong English communication skills, both written and spoken.
• Knowledge of modern programming languages such as Kotlin, Swift, Go, or Rust.
• Interest in low-level programming and file structures.
• Exposure to security threats, mitigation strategies, or CTF-style problem solving.
• A proactive, curious mindset with a drive to understand systems at their core.

Benefits

This position comes with a competitive package, including:

• Gross monthly salary of 2500-3600 EUR, depending on experience.
• Flexible working hours and the option to work on-site or remotely.
• 31 days of paid time off annually.
• Private health insurance and employer pension contributions.
• Wolt for Work meal vouchers.
• Mentorship, dedicated learning time, and access to the O'Reilly learning platform.
• A collaborative, informal work environment focused on innovation.

We are an equal opportunities employer and welcome applications from all qualified candidates.