Senior / Staff Software Engineer, Mobile — Core (Account & Risk)

原始資料於 2026-11-01 查閱；內容可能已更新，請查看原始職位。

What We Look For In You
Deep, hands-on experience building native iOS and/or Android — you understand the platform, not just a framework on top of it.
Experience with a cross-platform / shared business-logic layer. We build ours in Rust + UniFFI; direct Rust-on-mobile experience is a strong plus, but experience with any shared-logic approach — KMP, Flutter, or React Native — transfers well and is valued.
Fluent in at least one of: Swift / Kotlin / Rust / Objective-C / Java / JavaScript, with strong CS fundamentals.
Architecture experience with large-scale mobile apps — you've applied maintainable design patterns and own solutions from requirements through to production.
Hands-on with mobile authentication & security — OAuth/OIDC, MFA, secure storage (Keychain/Keystore), biometrics. Direct experience with Passkey / WebAuthn / FIDO2 is a strong advantage — it's live in our stack and central to what you'll work on.
Solid grasp of threat modeling and the mobile attack surface.
You apply AI deeply in your own engineering — not just code generation. You've built, or are driven to build, automated development workflows and harnesses that make delivery both faster and more reliable. Solid grasp of LLM fundamentals, prompt engineering, RAG, and agent concepts, with hands-on experience taking an AI pipeline from scratch to shipped.
Comfortable with ambiguity and high scale — you've debugged problems that only appear under real production load.
Signals we value: you naturally raise the standard of teams you join, mentor without being asked, and can grow into a technical anchor for the group.
Nice-To-Haves
Fraud / risk, cryptography, or regulated-industry (fintech) experience.
Experience with mini-program or dynamic/hot-update frameworks.
Crypto trading / Web3 experience.
Perks & Benefits
Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!
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OKX will be prioritising applicants who have a current right to work in Hong Kong, and do not require OKX's sponsorship of a visa.