3 months ago
Singapore, SingaporeMid Level
Responsibilities
- Develop new features for OKX’s iOS and Android applications as part of a global mobile team.
- Optimize application performance and maximize customer satisfaction.
- Evaluate new solutions for fast-growing business needs and industry trends.
- Translate design concepts into scalable, high-quality features with design and product teams.
- Collaborate with global development teams to deliver solutions for international users while maintaining architectural consistency.
- Maintain technical documentation and improve cross-office and timezone collaboration efficiency.
Requirements
- Experience with native iOS or Android development, or cross-platform solutions such as React Native, Flutter, or Lua.
- Experience with AI-assisted engineering workflows, including knowledge bases, context management, and repeatable agent workflows using tools such as Claude Code or Codex.
- Fluency in at least one of Java, Objective-C, Swift, Kotlin, or JavaScript.
- Understanding of common data structures and algorithms.
- Familiarity with agile development practices including TDD, CI, and Scrum.
- Passion for mobile technology and applications serving large user bases.
- Preferred: understanding of blockchain fundamentals, wallets, smart contracts, tokens including ERC-20, ERC-721, and ERC-1155, and decentralized applications.
- Preferred: experience building or maintaining production-grade Web3, DeFi, NFT, GameFi, or digital asset applications.
- Applicants should have current right to work in Singapore and not require visa sponsorship.
Benefits
- Competitive total compensation package
- L&D programs and education subsidy
- Team-building programs and company events
- Wellness and meal allowances
- Comprehensive healthcare schemes for employees and dependants
- Applicants should have current right to work in Singapore without visa sponsorship
Tech Stack
Categories
Mobile
About OKX
OKX builds a global cryptocurrency exchange and Web3 wallet used by retail and institutional traders for spot, derivatives, and DeFi access, with developer APIs. Its business model centers on trading and financing fees, plus wallet and on-chain services. Founded in 2017 and privately held, OKX publishes monthly proof-of-reserves and operates as part of the OKG group serving crypto markets worldwide.