Intermediate to Advanced Flutter Developer

Job Description

About Us

Outsourced. ph is a leading ISO-certified Philippines offshore outsourcing company that provides dedicated remote staff to some of the world's leading international companies. Outsourced is recognized as one of the Best Places to Work and has achieved Great Place to Work Certification. We are committed to providing a positive and supportive work environment where all staff can thrive. As an Outsourced staff member, you will enjoy a fun and friendly working environment, competitive salaries, opportunities for growth and development, work-life balance, and the chance to share your passion with a team of over 1,000 talented professionals.

Summary

We are seeking a seasoned and self-directed Intermediate to Advanced Flutter Developer to design, build, and maintain high-performance, cross-platform Human-Machine Interfaces (HMI). The ideal candidate has approximately 5 years of professional software development experience, demonstrates strong code quality practices, and has deep expertise in the Flutter/Dart ecosystem, particularly for real-time data visualization and industrial user experiences.

This is a fully remote role requiring the ability to work independently while collaborating effectively within an Agile team environment.

Key Responsibilities

• HMI Development & Architecture (Flutter/Dart) Design, develop, and maintain complex HMI applications using Flutter and Dart, including ownership of features and full application modules.
• Real-Time Data Integration Build performant solutions for integrating real-time data streams from IoT devices, industrial controllers, and REST/WebSocket APIs with minimal latency.
• State Management & Application Flow Architect and implement scalable state management solutions (e.g., Bloc, Riverpod, Provider) to support complex HMI workflows and data flows.
• Code Quality & Best Practices Write clean, well-documented, and testable code. Participate in and lead peer code reviews while enforcing coding standards and best practices.
• Agile Collaboration Actively participate in Agile/Scrum ceremonies, including sprint planning, daily stand-ups, retrospectives, and demos.
• Testing & Quality Assurance Implement automated testing strategies, including unit, widget, and integration tests, to ensure application stability across platforms.
• Performance Optimization Identify and resolve performance bottlenecks, memory leaks, and UI issues to deliver smooth and responsive HMI experiences.
• Remote & Independent Work Take ownership of tasks from concept through deployment, managing time effectively and communicating progress clearly in an asynchronous remote setting.
  
  

Required Skills & Qualifications

• Experience Approximately 5+ years of professional software development experience, with a strong focus on Flutter/Dart.
• Flutter & Dart Expertise Advanced proficiency in Flutter and Dart, including deep understanding of the Flutter widget lifecycle and rendering engine.
• HMI / UI Development Proven ability to translate complex UI/UX designs and industrial workflows into responsive, pixel-perfect user interfaces.
• Networking & Data Handling Strong experience with RESTful APIs, WebSockets, and/or gRPC for backend and industrial system communication.
• Architecture & Design Patterns Solid understanding of application architecture patterns such as MVVM and Clean Architecture.
• Version Control Expert-level experience using Git, including branching and collaborative workflows.
• Remote Collaboration Skills Excellent written and verbal communication skills with demonstrated success working independently in remote teams.
  
  

Preferred (Nice-to-Have) Qualifications

• Experience with native or low-level integrations (e.g., Rust, Go, C++) using Flutter Method Channels.
• Familiarity with CI/CD pipelines for automated Flutter builds and deployments.
• Previous experience in industrial, manufacturing, or healthcare environments, particularly building HMIs, dashboards, or control systems.
  
  

Work Arrangement

• Homebased
  
  

Work Schedule

• Tuesday–Saturday, 1am- 10am PHT
  
  

Note: As part of our recruitment process, we conduct a background check on all hired candidates. Please ensure that all required documents are prepared and submitted promptly.

By clicking on the "I'm Interested" button I hereby allow Outsourced Quality Assured Services, Inc. ("Outsourced") to store and collect my personal information for the purposes of employment application. As such, I agree and authorize Outsourced to collect, store, or continue to use my personal information for the above-stated purpose, and to retain my personal information for a period of 1 year, and for these purposes only.