Senior Flutter Engineer

Overview

Remote
$75 - $85
Contract - W2
Contract - 6 Month(s)
No Travel Required

Skills

Artificial Intelligence
SEO
Machine Learning (ML)
A/B Testing
Agile
Flutter and Dart

Job Details

Minimum Experience
Extensive (e.g., 5+ years) programming experience with Flutter and Dart.
Deep expertise in mobile architecture paradigms and design patterns (e.g., BLoC, Riverpod, MVVM).
Proven track record of delivering complex mobile projects in an agile environment.
Expertise developing, publishing, and maintaining complex apps on both the Google Play Store and Apple App Store.
Strong, practical experience designing and building with LLMs, RAG, and agent-based AI systems.
Hands-on experience designing and implementing text chunking and data pipelines for AI use.

Key Knowledge/Skills/Abilities

Core Flutter & Mobile Leadership
Expertise in publishing and maintaining apps on Google Play Store or Apple App Store, including designing CI/CD pipelines, analytics, configuration management, and app monitoring strategies.
Defining and evangelizing modern front-end architectures (MV* patterns).
Advanced skills in unit, widget, and integration testing approaches in Flutter.
Mastery of managing multiple app flavors/targets.
Deep experience with dependency injection and integrating complex RESTful APIs.
Proven ability to optimize app performance, memory, and battery usage.AI/ML Architecture & Integration
Expertise in designing and evaluating LLM mobile app architectures.
Proven ability to lead end-to-end RAG feature implementation within app workflows.
Deep knowledge of advanced chunking strategies and optimizing data preparation for embeddings.
Strong understanding of embedding models and vector search optimization for semantic features.
Practical experience architecting and implementing agent-based designs and multi-agent communication.
Ability to lead the design and implementation of complex, stateful chat interfaces.
Experience leveraging AI-powered business analytics and recommendations.

AI Development Strategy
Advanced prompt engineering and optimization skills.
Experience with AI model versioning, deployment, and A/B testing pipelines.
Expertise in addressing complex mobile performance, security, and privacy considerations in AI feature work.

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