Blueberry Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia
Senior Mobile Application Developer
Blueberry is a fast‑evolving fintech company.
As a Senior Mobile Application Developer you’ll lead the evolution of our React Native / Expo mobile app across iOS and Android, driving innovation, performance, and stability.
Why Blueberry
We’re building digital experiences that are fast, secure, and built to scale.
Our engineers thrive in an environment that values autonomy, creativity, and craftsmanship.
How You’ll Make An Impact
- Own, maintain, and evolve Blueberry’s mobile app across iOS and Android
- Lead end‑to‑end delivery – architecture, development, testing, and deployment
- Ensure smooth releases and compliance with App Store and Play Store requirements
- Integrate with APIs and third‑party services to deliver seamless functionality
- Optimize app performance, scalability, and user experience
- Enforce security best practices and data protection
- Collaborate closely with backend, design, and product teams
- Contribute new ideas, frameworks, and practices to continuously enhance quality
- Drive innovation in mobile architecture and feature development
- Set standards for maintainability and code quality
Who We’re Hoping To Find
- Strong experience building and maintaining React Native apps (Expo preferred)
- Skilled in mobile architecture, component design, and state management (Redux, Zustand, Recoil, etc.)
- Experienced with App Store / Play Store submissions, OTA updates, and CI/CD pipelines
- Proficient in TypeScript, REST APIs, and integration best practices
- Strong debugging, problem‑solving, and ownership mindset
- Excellent communication skills and collaborative spirit
- Comfortable working independently while partnering across distributed teams
Extra Points if You Have
- Experience contributing to open‑source React Native or Expo projects
- Exposure to backend or full‑stack environments (e.g. Node.js, .NET)
- Familiarity with mobile performance monitoring tools (Firebase, Sentry)
- Experience in fintech, trading, or financial services
Referrals increase your chances of interviewing at Blueberry by 2x
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