# Mobile Developer

[Biocatch](https://gurify.com/jobs?q=Biocatch) · Tel Aviv-Yafo, Israel · Posted today

[Mobile](https://gurify.com/jobs/mobile)

[Apply on the original posting → (opens in a new tab)](https://www.comeet.com/jobs/biocatch/03.00E/mobile-developer/EE.27D)

## Job description

BioCatch is the leader in Behavioral Biometrics, a technology that leverages machine learning to analyze an online user’s physical and cognitive digital behavior to protect individuals online. BioCatch’s mission is to unlock the power of behavior and deliver actionable insights to create a digital world where identity, trust, and ease coexist.Today, 34 of the world's largest 100 banks and 210 total financial institutions rely on BioCatch Connect™ to combat fraud, facilitate digital transformation, and grow customer relationships.. BioCatch’s Client Innovation Board, an industry-led initiative including American Express, Barclays, Citi Ventures, and National Australia Bank, helps BioCatch to identify creative and cutting-edge ways to leverage the unique attributes of behavior for fraud prevention. With over a decade of analyzing data, more than 80 registered patents, and unparalleled experience, BioCatch continues to innovate to solve tomorrow’s problems. For more information, please visit www.biocatch.com.

### Responsibilities

- Design and implement infrastructure-focused improvements to our mobile SDK, with a strong emphasis on architecture and long-term maintainability

- Own the communication layer between the SDK and our backend services, ensuring reliability, efficiency, and scalability

- Drive cross-cutting initiatives across the SDK, including observability, performance optimization, and monitoring

- Work across the stack using modern mobile frameworks such as Flutter, Jetpack Compose, and SwiftUI

- Contribute to architectural decisions that affect the SDK's cost, footprint, and performance for all the supported platforms

- Collaborate closely with backend and infrastructure teams to align on integration points and technical direction

### Requirements

- At least 5 years of relevant experience:

- Android or iOS native development – a must.

- Experience in writing SDK and libraries.

- Experience with one of the following frameworks: Jetpack Compose, SwiftUI, Flutter – A big advantage.

- Experience working on CI\CD dockerized environment – Big advantage

- React-Native experience – advantage.

- Node JS experience – advantage.

- Experience with both SQL and no-SQL databases – advantage.

- Degree in Mathematics, Computer Science, Electrical Engineering, or relevant military experience from a technology unit.

**Live in Biocatch’s hiring system.** Read from the company's own applicant tracking system, not reposted from a job board — so it's a real, open requisition rather than an ad that outlived the role.

We remove it as soon as it disappears at source.

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