
Real job — pulled straight from TransmitSecurity’s careers page · Verified August 24, 2026 · No reposts.
Job description
TransmitSecurity is hiring a Senior Mobile SDK Engineer — a full-time, based in Tel Aviv-Yafo, Israel role. Apply directly on TransmitSecurity's careers page below.
Senior Mobile SDK Engineer
Location: Tel Aviv-Yafo, Gush Dan, Israel
Department: Engineering
Transmit Security serves many of the world’s largest banks, insurers, retailers, and other leading brands, collectively responsible for more than $1.3 trillion in annual commerce. For more information, please visit www.transmitsecurity.com.
Transmit Security is a top player in its game and is heading for an exciting year.
We are looking for a Senior Mobile SDK Engineer with deep expertise in mobile platforms and OS internals to join our growing Mobile group.
In this role, you will play a key part in building innovative, high-performance SDKs that will run on millions of devices worldwide. If you are passionate about low-level mobile engineering, security, and building robust developer tools, we want to hear from you!
What you’ll do:
- Develop efficient, resilient, and secure SDKs that integrate deeply with mobile operating systems and are deployed on millions of devices.
- Research and explore mobile OS internals, including system services, security mechanisms, and data collection points across both Android and iOS.
- Stay up-to-date with the latest platform changes, OS versions, and security enhancements.
- Collaborate closely with security researchers and backend engineers to design and implement advanced security solutions.
- Work in a team developing developer-centric products, enabling seamless integration into clients’ apps across industries such as banking,
- At least 6 years of hands-on experience in Android or iOS development (both platforms – an advantage).
- Strong experience developing mobile SDKs, preferably used by third-party developers and large-scale organizations.
- Profound understanding of mobile operating systems, including:
- Application lifecycle management
- Resource management and performance optimization
- Deep familiarity with OS internals (memory, threading, security models)
- A strong sense of ownership, independence, and problem-solving skills; you get things done.
- Excellent communication and interpersonal skills.
- Experience developing security solutions for mobile platforms (RASP, root/jailbreak detection, anti-tampering, etc.).
- Deep understanding of trusted hardware components (TEE, Secure Enclave, KeyStore).
- Bachelor’s degree in Computer Science, Software Engineering, or equivalent field.
- Experience with cross-platform mobile development, such as React Native, Flutter, or Kotlin Multiplatform.
- Familiarity with performance profiling and debugging tools (e.g., Instruments, Perfetto, Systrace).
#LI-TL1 #LI-Hybrid
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Frequently asked questions
What skills are required for Senior Mobile SDK Engineer at TransmitSecurity?
The required skills for Senior Mobile SDK Engineer at TransmitSecurity include: Android, iOS, React Native, Flutter.
What is the seniority level for Senior Mobile SDK Engineer at TransmitSecurity?
Senior Mobile SDK Engineer at TransmitSecurity is a Senior level position.
How do I apply for Senior Mobile SDK Engineer at TransmitSecurity?
You can view the full description and apply for Senior Mobile SDK Engineer at TransmitSecurity on EchoJobs: https://echojobs.io/job/transmitsecurity-senior-mobile-sdk-engineer-giqn9.