Dart QA Lead - Remote

About the role

This is an hourly, remote contractor role as a Dart Quality Assurance Lead at a fast-growing AI Data Services company. The role involves overseeing quality, consistency, and trainer performance across Dart AI training projects.

Responsibilities

• Review AI-generated Dart code and trainer/QA work, evaluating output quality against project guidelines and providing precise written feedback.
• Audit work for code correctness, type safety, async behavior, Flutter awareness, debugging accuracy, readability, maintainability, performance, test coverage, formatting, instruction-following, and rubric adherence.
• Communicate guideline changes and Dart-specific standards on Discord.
• Answer questions around Dart syntax, null safety, async behavior, Flutter usage, packages, tests, and rubric interpretation via DMs.
• Create Dart documentation, style guides, examples, trackers, FAQs, honeypots, and onboarding materials.
• Run onboarding/training calls for Dart contributors.
• Flag insecure, misleading, non-executable, or non-production-ready Dart/Flutter recommendations.
• Improve QA processes based on recurring gaps.

Requirements

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, IT, or equivalent professional experience.
• Strong grasp of English to follow guidelines and provide clear technical feedback.
• 3+ years of professional experience in Dart, Flutter, mobile development, frontend development, code review, QA, or technical mentoring.
• Strong understanding of Dart syntax, null safety, classes, mixins, extensions, generics, collections, futures, streams, isolates, packages, and error handling.
• Ability to identify issues such as incorrect async handling, type errors, weak null-safety usage, non-executable code, flawed logic, hallucinated APIs, or incomplete explanations.
• Familiarity with Flutter, widgets, state management, pub.dev packages, unit/widget testing, integration testing, build tools, mobile app architecture, GitHub, and CI/CD.
• Experience leading or supporting remote teams of trainers, engineers, reviewers, or QAs.
• Comfortable with Discord, Google Sheets, Google Docs, trackers, dashboards, GitHub, and PM systems.
• Highly organized and able to maintain style guides, trackers, FAQs, honeypots, calibration tasks, and onboarding materials.
• Experience with AI training, LLM evaluation, code QA, or rubric-based code review is a strong plus.

Qualifications

• Comfortable with Dart and Flutter.
• Strong communication skills to provide feedback and answer questions.
• Ability to manage and engage with remote teams effectively.
• Attention to detail and ability to spot and correct coding issues.