Mobile Developer

Permanent employee,Full-time
· India, Remote Your mission

The Hashgraph Group (THG) is a global organization headquartered in Switzerland, and is a part of the Hedera Hashgraph (“Hedera”) ecosystem.
Hedera is a revolutionary proof-of-stake public Distributed Ledger Technology (DLT) network that is fast emerging as the gold standard in DLT for enterprise-grade solutions and decentralized applications (dApps). Hedera is governed by a council of the world’s leading organizations - which include Google, Boeing, IBM, Dell, Deutsche Telekom, LG, Abrdn, London School of Economics, to name a few.
THG works closely with enterprises, startups, governments, and academic and training institutions around the world to deliver financing, custom-design solutions, and professional training and innovation programs, aimed at accelerating the development and utilization of the Hedera Hashgraph network.

About The Role :

Are you a versatile and skilled Mobile App Developer looking to take ownership of a core mobile application? We are seeking a proactive individual to manage, maintain, and enhance our company's mobile wallet. This is a key role offering significant autonomy and the chance to shape the future of our mobile presence within a collaborative, agile environment.

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.

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.).

• Proven Mobile Development Experience : Demonstrable track record (typically 5+ years) building, deploying, and iterating on mobile applications available on app stores.
• 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.

• Experience with mobile application security best practices (e.g., secure storage, certificate pinning).
• Familiarity with state management libraries (e.g., Redux, Zustand, MobX).
• Experience with automated testing frameworks for mobile (Unit, Integration, E2E).
• Knowledge of CI/CD pipelines for mobile development (e.g., App Center, Fastlane, Git Lab CI, Git Hub Actions).
• Previous experience in the DLT/Blockchain industry.

• A unique opportunity to be a part of the world’s leading DLT ecosystem
• Significant career growth potential in a fast growing sector
• Working with colleagues and on projects across the globe
• Open and direct communication, flat structures