2 months ago
Singapore, SingaporeMid Level / Senior
Responsibilities
- Design, build, test, and maintain reliable mobile growth features and supporting systems.
- Contribute across the engineering lifecycle from identifying user and business problems through implementation, launch, monitoring, and iteration.
- Develop onboarding funnels, referral programs, acquisition journeys, engagement mechanics, notifications, and experimentation frameworks.
- Collaborate with Product Managers, Business Development, data teams, and regional stakeholders to translate growth objectives into engineering solutions.
- Instrument user journeys and analyze metrics to identify friction points and improvement opportunities.
- Participate in technical discussions, evaluate trade-offs, and contribute engineering proposals.
- Use AI-assisted development tools to improve productivity, code quality, testing, and problem-solving.
- Write maintainable, well-tested code and contribute to code reviews and engineering best practices.
- For senior-level hires, lead projects, guide technical decisions, and support the development of other engineers.
Requirements
- At least 3 years of software engineering experience.
- Hands-on production mobile application development experience with iOS technologies such as Swift or Objective-C, or Android technologies such as Kotlin or Java.
- Strong fundamentals in data structures, algorithms, system design, testing, debugging, and performance optimization.
- Experience building consumer-facing products and understanding how engineering decisions affect user experience and business outcomes.
- Comfort with user journeys, funnels, conversion, retention, and measurable impact.
- Ability to own engineering tasks and work effectively with product and business stakeholders.
- Experience using AI coding tools with the judgment to review, test, and validate generated outputs.
- Strong communication and collaboration skills.
- Preferred experience includes backend growth systems, mobile attribution and MMPs, AppsFlyer, Adjust, SKAdNetwork, ASO operations, referral systems, anti-fraud layers, fintech or crypto products, US/EEA/APAC markets, and large-scale A/B experimentation frameworks.
Benefits
- Competitive total compensation package.
- Learning and development programs and an education subsidy.
- Team-building programs and company events.
- Wellness and meal allowances.
- Comprehensive healthcare schemes for employees and dependants.
- The role is based in Singapore and is tagged onsite.
- Applicants should have current Singapore work authorization and not require visa sponsorship.
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.