Software Engineer II React Native Krak
Payward, Inc. is the parent company and operating platform behind Kraken and a portfolio spanning trading, custody, payments, lending, tokenized assets, onchain finance, and benchmarks.
Funding history
Investors
Projects
About Payward, Inc.
Payward operates unified financial infrastructure across crypto and traditional markets, including shared liquidity, risk and margin systems, collateral and settlement, compliance, and licensing. Its first-party portfolio includes Kraken, Kraken Pro, NinjaTrader, Breakout, xStocks, Payward Services, CF Benchmarks, Reap, Krak, Kraken Prime, Kraken OTC, Kraken Custody, and Bitnomial.
Skills
About the Role
You will design, develop, and maintain React Native mobile applications using TypeScript. You will own assigned features from technical design through release and iteration, build resilient interfaces, write tested code, collaborate with product and backend partners, and improve shared mobile tooling.
Requirements
- 3+ years of software development experience shipping large-scale consumer mobile apps using React Native
- Working knowledge of JavaScript and TypeScript
- Hands-on experience with APIs, mobile performance, frontend testing, and modern build pipelines
- Product engineering mindset and collaboration with product and design teams
- Comfort with real-time systems and responsive interactive experiences
- Understanding of UI/UX best practices
- Strong written and verbal English
Responsibilities
- Design, develop, and maintain React Native mobile applications using TypeScript
- Own assigned features from technical design through release and post-launch iteration
- Build maintainable, performant, and resilient screens and components
- Write clean, well-tested code and participate in code review
- Contribute technical proposals and trade-off discussions
- Collaborate with Product Managers, Designers, and Rust backend engineers
- Improve code quality, shared components, and tooling across the mobile codebase
Hiring Process
Job-related skills or work-style assessments may be requested.
