Flutter Engineer

About the role

This position is centered on owning the complete lifecycle of our external applications as a Flutter Engineer within the high-performing external apps engineering team at HUDU. You will be responsible for architecting and delivering new features directly inside our production Flutter and Dart codebase, ensuring a consistent and high-quality user experience across both iOS and Android platforms. A core part of this role involves building and maintaining Dart console applications for our Radar product, which includes Windows services that securely interact with native operating system APIs. You will act as a cross-functional partner, translating complex product requirements and UX designs into robust, responsive mobile interfaces while collaborating closely with our Rails and Hotwire backend teams. The role requires deep involvement in the full software development lifecycle, from initial design and implementation through thorough testing, constructive code review, and ongoing performance optimization. You will be expected to contribute to architectural decisions that impact the long-term reliability and scalability of our mobile and console applications. Ultimately, you will own the technical execution that enables our IT and MSP customers to manage their environments confidently from their mobile devices.

Key facts

What you'll do

• Architect and implement new features using clean, maintainable Dart and Flutter while rigorously applying state management patterns with Riverpod and adhering to established widget architecture best practices.
• Take complete ownership of the HUDU mobile app for iOS and Android, driving the development, maintenance, and iterative improvement of the entire mobile experience.
• Develop and maintain Dart console applications for Radar, including sophisticated Windows services that leverage FFI to interact with native APIs for data collection and system interaction.
• Design and integrate solutions that consume and integrate RESTful APIs, ensuring efficient and secure transmission of locally-gathered data to our Rails API ecosystem.
• Collaborate fluidly with the Rails and Hotwire stack when necessary to ensure seamless data flow and feature parity between mobile, console, and web applications.
• Partner proactively with UX design and product management teams to brainstorm, refine, and translate requirements into technically feasible and user-friendly mobile interfaces.
• Implement new products and features while simultaneously improving existing functionalities to enhance performance, reliability, and overall user satisfaction.
• Consult with managerial, engineering, and technical personnel to clarify program intent, identify potential technical problems, and propose well-considered changes to scope or implementation.
• Maintain clear communication with your team regarding progress, blockers, and status updates to ensure alignment and timely delivery of project milestones.
• Write comprehensive unit and widget tests using Flutter test frameworks to guarantee code quality and prevent regressions throughout the development lifecycle.
• Utilize debugging tools and profiling techniques to optimize application performance, reduce memory footprint, and ensure smooth, jank-free user interactions on a wide range of devices.
• Contribute to the evolution of our DevOps pipeline by working closely with GitHub Actions to ensure efficient building, testing, and deployment of mobile and console applications.
• Leverage Sentry for error reporting and monitoring to quickly identify, diagnose, and resolve issues in production environments across all platforms.
• Stay current with the latest trends and best practices in mobile development to continuously elevate the quality and capabilities of the HUDU mobile experience.

Requirements

• Possess 4+ years of experience developing software with Dart and Flutter, demonstrating a deep practical understanding of the framework.
• Show a strong understanding of Flutter conventions, including advanced state management with Riverpod, sophisticated widget architecture, and building for both iOS and Android.
• Have proven experience building and maintaining a production Flutter/Dart mobile app that is currently deployed and in use.
• Demonstrate in-depth experience building and maintaining robust RESTful APIs and integrating applications with external API services.
• Prove the ability to translate detailed UI/UX designs into responsive, user-friendly, and accessible mobile interfaces that meet professional standards.
• Exhibit proficiency in Git for version control, including branching strategies, merge workflows, and collaborative development practices.
• Possess the ability to write clean, well-tested, and maintainable code that adheres to strict quality standards and documentation requirements.
• Show proficiency in modern HTML, CSS, and JavaScript to effectively troubleshoot and integrate web-based components within mobile contexts.
• Be collaborative and communicative, with a demonstrated focus on teamwork, constructive feedback, and collective problem-solving.
• Be open to receiving constructive feedback and actively participate in code reviews to foster a culture of continuous improvement.
• Exhibit excellent time management skills with the capacity to multi-task, prioritize competing demands, and consistently meet aggressive deadlines.
• Show eagerness to learn new technologies, grow professional skills, and ask insightful questions to drive project success.
• Communicate effectively in English, both in written and spoken formats, to ensure clarity and precision in all interactions.

Nice to have

• Bring experience with FFI or calling native Windows APIs from Dart, which would enable direct contribution to the Windows services that power Radar's data collection capabilities.
• Demonstrate experience with Windows installer tooling such as WIX or Inno Setup, allowing you to contribute to the installer, exe, and msi build process for our Windows applications.
• Show experience with Ruby on Rails and Hotwire, including Stimulus.js and Turbo, enabling contributions across our core web app and Radar's backend infrastructure.
• Possess experience with C or C++ to support low-level integration efforts and performance-critical components within our systems.

Practical notes

This role is based in the United States and requires full-time engagement. The position does not involve travel, visa sponsorship, or specific deadlines for application submission as outlined in the available source information.