Jobs

Samsung R&D Institute Ukraine is looking for a passionate and collaborative Mobile Assessment Engineer to join our team in Kyiv.

If you love working directly on consumer-facing products we are glad to meet you at our team in Samsung R&D Institute Ukraine.

 

More specifically, you will provide White & black-box software vulnerability assessment of Android components:

— security review of Android mobile applications and firmware components

— risk analysis and security issues mitigation advisory

— exploitability Proof-of-Concepts development

— emerging threats research: new attack methods, (un)known security issues risks

Security validation is typically executed in 1-2 months iterations.

Major Requirements:

— in-depth understanding of Android security architecture and typical security issuesin-depth understanding of Android security architecture and typical security issues

— practical experience in reverse-engineering (preferably *.apk and ARM binaries), software exploitation, binary and source code audit

— knowledge of Linux Kernel security architecture and Android-specific add-ons (IPC, SE Android, application security framework)

— ability to understand execution logic in C/C++, Java, Assembler; scripting skills

— good technical English, strong reporting and communication skills

Optional Requirements:

— security background (University, relevant prior employment)

— participation in security contests (CTF), own write-ups publications, community activities

— hands-on experience with assessment automation tools (fuzzers, static source code analyzers)

— experience in reversing ( IDA Pro, JEB) reversing protected solutions (obfuscated/ packed code)

— applied crypto: knowledge of existing algorithms and protocols (AES/RSA/ECC/SHA, authentification/key exchange, digital signature, SSL/TLS)

— software exploitation experience

— awareness of security-related standards and best practices

Working Conditions:

— GIG contract

— remote work is possible as well as work in Kyiv office

Benefits:

— competitive salary, annual salary review, annual bonuses

— paid 28 work days of annual vacations and sick leaves

— opportunity to become an inventor of international patents with paid bonuses

— medical & life insurance for employees and their children

paid lunches

— discounts to Samsung products, services

— regular education and self-development on internal courses and seminars

— hybrid work format, working in office is required for some tasks

We’re building advanced simulation infrastructure that mirrors how mobile environments behave — across Android and iOS — at scale.

This means designing environments that act like trusted users. With real signals. Real sensors. Real networks. And real control.

You’ll own the systems behind it.
The goal: simulate at depth, control the stack, and remove noise — all while remaining adaptable to what’s changing underneath.

🧠 What You'll Build

• Mobile environments that mimic real user behavior
  
   
• Fully controlled Android stacks (custom ROMs, rooted, virtualized, multi-instance)
  
   
• Environment variance systems: fingerprints, entropy layers, behavior profiles
  
   
• Simulation flows that reproduce sensor, network, and gesture realism
  
   
• Run hypothesis tests on setups to identify what breaks trust and what holds
  
   

Tooling to manage environments, rotate identity profiles, and log output signals
 

The project is a mobile application designed specifically for real estate professionals to create high-quality property listing videos quickly and without requiring advanced technical skills. Available on both iOS and Android platforms, the app streamlines the video creation process, enabling agents to produce polished content in just a few minutes.

Skills/knowledge:

Good knowledge general software development principles

Good knowledge of design patterns

Understanding of git, git flow

Good knowledge of Android SDK, Android studio

Good knowledge of Support libraries, JetPack

Understanding of Multithreading(Coroutines)

Understanding of Networking(Retrofit, etc)

Understanding of Dependency injection principles and tools(Dagger)

Understanding of data persistance(shared preferences, sqlite, Room)

Experience with video/audio processing will be a plus

Good to have Skills/knowledge:

Knowledge of ffmpeg