Senior Mobile SDK Engineer

1 week ago

Tel Aviv, Tel Aviv, Israel Transmit Security Full time $120,000 - $150,000 per year

Transmit Security
gives businesses the modern tools they need to build secure, trusted and end-to-end digital identity journeys to innovate and grow. CX-focused, cybersecurity conscious leaders rely on Transmit Security's xCIAM platform to provide their customers with smooth experiences protected from fraud across all channels and devices.

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

About the Role:
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,

What you'll need:

  • 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.

Advantages:

  • 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).

  • Mobile SDK Developer

    6 days ago

    Tel Aviv, Tel Aviv, Israel KIDOZ Inc. Full time ₪104,000 - ₪130,878 per year

    If you enjoy working in small teams and you're passionate about writingclean, efficient code, always looking for ways toimprove performanceandstreamline development, and can take fullownershipof your work — maybe you can help us take our SDK to the next level.We value engineers with a "fire-and-forget" quality — delivering robust, reliable code that...

  • Senior SDK Engineer C++

    1 week ago

    Tel Aviv, Tel Aviv, Israel Ludeo Full time $120,000 - $200,000 per year

    About LudeoLudeo is a hyper-growth startup in the gaming industry that is revolutionizing the way players discover and engage with games. Now and for the first time, gamers can share their most thrilling gameplay moments with everyone and everywhere and allow others to PLAY them, not only watch them as video clips.Ludeo's vision is to become the world's...

  • Senior Android Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel StarHunter Full time ₪90,000 - ₪120,000 per year

    We are looking for an experiencedSenior Android Developerto join our team and lead the development of high-quality, user-focused Android applications. In this role, you will take ownership of the Android development lifecycle—from architectural design and technical decision-making to implementation, optimization, and maintenance. You will work closely with...

  • Senior Android Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel TLVTech Full time ₪90,000 - ₪120,000 per year

    TLVTechis a dynamic technology firm dedicated to building exceptional products using modern technologies for some of the world's most admired companies. We pride ourselves on innovation, collaboration, and delivering excellence in every project.We're looking for an experiencedSenior Android Developerto join our team and take part in building innovative...

  • Senior Technical Writer

    6 hours ago

    Tel Aviv, Tel Aviv, Israel Appcharge Full time $70,000 - $120,000 per year

    Appcharge is the leading direct-to-consumer platform for mobile games - built for game makers, by game makers. Appcharge helps publishers sell directly to their players, which ups profits by 35%, and greatly improves player relationships and loyalty. As an all-in-one platform, the company provides everything game publishers need to go direct - fully branded...

  • Senior iOS Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Appcharge Full time ₪60,000 - ₪100,000 per year

    About AppchargeAppcharge is the leading direct-to-consumer platform for mobile games — built for game makers, by game makers. Appcharge helps publishers sell directly to their players, which ups profits by 35%, and greatly improves player relationships and loyalty. As an all-in-one platform, the company provides everything game publishers need to go direct...

  • Senior Mobile Automation Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel ONE ZERO Digital Bank Full time ₪90,000 - ₪120,000 per year

    One Zero seeks a Senior Mobile Automation Developer to design and maintain comprehensive test automation for our mobile banking applications.You'll work with Kotlin, Appium, and modern CI/CD pipelines to ensure our products meet the highest quality standards across Android and iOS platformsRequirements:Bachelor's degree in Computer Science or related...

  • Senior Mobile Automation Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel ONE ZERO Digital Bank Full time $90,000 - $120,000 per year

    One Zero seeks a Senior Mobile Automation Developer to design and maintain comprehensive test automation for our mobile banking applications.You'll work with Kotlin, Appium, and modern CI/CD pipelines to ensure our products meet the highest quality standards across Android and iOS platforms מי אנחנו?None Your Day-to-DayBuild and maintain scalable...

  • Senior Mobile Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Unity Full time $90,000 - $120,000 per year

    The opportunityStep into the role of Senior Developer and help us build innovative solutions that solve challenging technical problems and drive our products to the next level. You'll work hands-on with cutting-edge technologies, architect scalable systems, and collaborate with a like-minded team that values clean code, creativity, and continuous...

  • Mobile Engineer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Shavit Software Full time ₪90,000 - ₪120,000 per year

    We are looking for an experienced and passionateNative Mobile Developer(iOS or Android) to join our core agile team working on strategic digital applications used by over 1.5 million users.As part of the digital platforms team, you will take part in developing and maintaining business-critical mobile apps, while collaborating with product, design, DevOps,...