# Mobile Security Engineer (Android / Web)

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, and more. Our mission is to increase the freedom of money and financial access for people around the world. What You’ll Do: Develop and maintain the Risk SDK on Android (Java/Kotlin, NDK) or Web (JavaScript/TypeScript). Build risk environment detection capabilities (HOOK, Debug, device tampering, etc.). Develop code-hardening capabilities, including research and development of code obfuscation, VMP and related technologies. Collaborate with the backend and strategy teams on signal reporting, data quality, and detection efficacy evaluation. What We’re Looking For: Proficient in one or more programming languages: Java, C/C++, ARM assembly, TypeScript, JavaScript. 3+ years of client-side development experience, with Android or Web developm

- **Id**: 4219783
- **Url**: <https://alion.io/job/binance-mobile-security-engineer-android-web>
- **Role**: Mobile
- **Role family**: Mobile
- **Seniority**: middle
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: board_field
- **Hiring geo confidence**: structured
- **Locations**: Hong Kong, Singapore, Taiwan, Thailand
- **Countries**: HK, SG, TW, TH
- **Hiring countries**: SG
- **Hiring countries total**: 1
- **Experience years min**: 3
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-13T01:22:12Z
- **Employer posted date**: 2026-11-13
- **Last verified at**: 2026-11-13T04:13:04Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 2980
- **Description truncated**: no
- **Benefits**: Continuous learning
- **Relocation offered**: no
- **Industries**: Blockchain Infrastructure, Crypto Payments, Crypto Wallets, Mining & Staking

## Company

- **Id**: 44
- **Name**: Binance
- **Domain**: binance.com
- **Url**: <https://alion.io/company/binance>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

### Truth index

- **Grade**: A
- **Score**: 95
- **Open postings**: 3
- **Ghost share**: 0
- **Stale share**: 0
- **Repost share**: 0.333
- **Time to fill p50 days**: 58
- **Computed at**: 2026-11-12T10:38:37Z

## Technologies

- **Assembly** — Optional: no
- **C++** — Optional: no
- **JavaScript** — Optional: no
- **Kotlin** — Optional: no
- **TypeScript** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

- **Experience years min**: 3
- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **Singapore** — Iso: SG; Kind: country

## Lifecycle

- Event: open; At: 2026-11-13T04:13:04Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 56
- **Reasons**: conf:1, win:early, comp:brand
- **Computed at**: 2026-11-13T05:48:46Z

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Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.