Mobile Developer

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October 30

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The Hashgraph Association

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Web 3 • Blockchain • Fintech

The Hashgraph Association is at the forefront of digital enablement and innovation, creating an ecosystem that supports enterprises and entrepreneurs in developing and deploying solutions using the Hedera Hashgraph technology. They offer education, funding, partnerships, and structured programs designed to empower and accelerate the adoption of Hedera's blockchain platform globally.

51 - 200 employees

Founded 2021

🌐 Web 3

💳 Fintech

📋 Description

• Application Ownership: Assume primary responsibility for the entire lifecycle of our mobile wallet application – including maintenance, debugging, performance tuning, security hardening, and new feature development. • Cross-Platform Development: Develop, test, and deploy features using modern cross-platform frameworks. Maintain and enhance the existing codebase. • Native Layer Integration & Troubleshooting: Diagnose and resolve complex issues that bridge the JavaScript layer and the native iOS (Swift/Objective-C) or Android (Kotlin/Java) environments. • Feature Implementation: Collaborate closely with product, design, and backend teams within an Agile/Scrum framework to translate requirements into robust and user-friendly mobile features. • App Store Management: Manage the entire process of building, signing, and releasing the application to the Apple App Store and Google Play Store, including handling metadata and compliance requirements. • Code Quality & Standards: Uphold high standards for code quality, readability, testing, and maintainability. Implement and champion mobile development best practices. • Technical Strategy: Contribute actively to technical discussions and decisions regarding the application's architecture, tooling, and future framework choices. • Collaboration & Communication: Clearly articulate technical concepts, progress, and challenges to both technical and non-technical stakeholders, participating effectively in Scrum events (Daily Scrum, Sprint Planning, Retrospectives etc.).

🎯 Requirements

• Proven Mobile Development Experience: Demonstrable track record (typically 5+ years) building, deploying, and iterating on mobile applications available on app stores. • Strong JavaScript Proficiency: Deep understanding of modern JavaScript (ES6 +) and its ecosystem (npm/yarn, build tools). TypeScript experience is a strong plus. • Cross-Platform Expertise: Significant hands-on experience with both Capacitor and React Native frameworks for building cross-platform mobile applications. • Native Bridge Proficiency: Solid understanding of how cross-platform frameworks interact with native layers. Experience debugging and developing native modules or plugins for iOS and/or Android is highly valuable. • App Store Release Management: Proven experience successfully managing the end-to-end release process for both iOS (App Store Connect) and Android (Google Play Console) applications, including build configurations, signing, and submission procedures. • Agile/Scrum Experience: Practical experience working effectively as part of an Agile or Scrum development team, participating in Daily Scrum, Sprints, Planning events and Retrospectives. • API Integration: Proven ability to integrate securely and efficiently with RESTful APIs and manage application state. • Version Control: Mastery of Git and standard branching/collaboration workflows. • Problem-Solving & Autonomy: Excellent analytical and debugging skills. Ability to independently research solutions, manage priorities, and take complete ownership of the mobile application. • Communication: Strong verbal and written communication skills in English.

🏖️ Benefits

• A central role with substantial ownership and the ability to make a direct impact. • Opportunity to work with modern mobile technologies in an agile setting. • A dynamic environment that encourages learning and technical growth.