Mobile Application Developer, Senior

Overview

Habemco is a shared services company wholly owned and operated by the Habematolel Pomo of Upper Lake, a federally recognized Native American tribe located in Northern California. Habemco’s support services such as product development and technology power the Tribe’s economy by enabling the delivery of education, health care, and elder support programs for the Tribal community. The team provides cross‑functional support to various tribal business and government entities, playing a critical role in ensuring a successful future for our customers, employees, and the Tribe.

Responsible for developing, testing, implementing, and maintaining mobile applications. Troubleshoots system problems and issues and looks for ways to improve the application. Possesses knowledge of a variety of concepts, practices, and procedures within a particular field (e.g., iOS, Android etc.). Gains exposure to complex tasks within the job function and is occasionally directed in several aspects of the work.

• Design, develop, test, and maintain mobile applications built with React Native for both iOS and Android platforms.
• Collaborate with Product Owners, UI/UX Designers, QA, and backend developers to deliver high‑quality mobile features aligned with business requirements.
• Build reusable, scalable, and maintainable React Native components to support consistent functionality across iOS and Android apps.
• Integrate mobile applications with backend APIs, services, and systems developed using .NET Framework and C#.
• Work closely with .NET/C# developers to troubleshoot integration issues between mobile apps, web applications, and backend services.
• Manage source code using Git Hub, including branching, pull requests, code reviews, merge conflict resolution, and version control best practices.
• Participate in code reviews to ensure code quality, performance, security, and maintainability standards are met.
• Debug, troubleshoot, and resolve defects across iOS and Android devices, operating systems, and app versions.
• Optimize mobile app performance, responsiveness, memory usage, and overall user experience.
• Ensure mobile applications follow platform‑specific guidelines and best practices for both Apple App Store and Google Play Store.
• Support mobile app release activities, including build preparation, testing coordination, deployment, and post‑release monitoring.
• Work with QA teams to support test planning, defect triage, regression testing, and automation opportunities for mobile applications.
• Maintain awareness of React Native updates, mobile platform changes, third‑party libraries, and industry best practices.
• Implement secure coding practices to protect customer data and ensure compliance with internal security standards.
• Collaborate with cross‑functional teams to analyze business needs and translate requirements into technical mobile solutions.
• Document technical designs, implementation details, configuration steps, and support procedures as needed.
• Assist with production support, issue investigation, root cause analysis, and timely resolution of mobile application incidents.
• Evaluate and leverage AI‑assisted development tools, such as Git Hub Copilot or similar tools, to improve developer productivity, code quality, and troubleshooting efficiency.
• Use AI tools responsibly to support code generation, unit testing, documentation, debugging, and research while maintaining company standards for security and code review.
• Contribute to continuous improvement of mobile development standards, CI/CD processes, testing practices, and overall engineering efficiency.

• Bachelor of Science degree from an accredited university with a major in Computer Science or similar discipline, or in lieu of education, possess four (4) or more years of experience using React Native in both iOS or Android platforms including the design, development, test, and maintenance of Mobile Applications. Plus:
• Four (4) or more years of work experience demonstrating one or more of the following competencies or skills:
  Debugging, Mobile Application QA, Mobile Applications Development,…