Senior Flutter Developer

4MindsAI•Dallas, TX

17h•$140,000 - $160,000•Onsite

About The Position

Mission 4Minds is an enterprise AI fine-tuning platform that transforms how organizations build and operate private, domain-specific AI. Unlike static systems, 4Minds’s AI platform learns continuously from live data in real time and can be deployed on-prem or your cloud provider. Our patented technologies scale existing engineering teams and empower new AI teams, enabling rapid AI deployment, adaptation, and ROI. Through 4Minds’s automated data pipeline and proprietary knowledge graph, enterprises can connect all their data sources, including Microsoft, Databricks, AWS and Google, creating adaptive AI that surpasses the capabilities of conventional RAG-based systems. Role Overview We're seeking a Senior Flutter Developer to build and evolve mobile experiences that bring our AI platform capabilities to users across iOS and Android. You'll architect new features, optimize performance, and integrate cutting-edge AI functionality to deliver seamless, responsive applications. This is a hands-on, senior-level engineering role. You'll own the mobile development lifecycle from architecture decisions through production deployment. With no existing Flutter expertise on the team, you'll establish best practices, make key technical decisions, and set the foundation for our mobile strategy. Reporting directly to the CTO, you'll work autonomously to solve complex cross-platform challenges and define how enterprise AI reaches mobile users.

Requirements

BS in Computer Science, Engineering, or related technical field
5+ years of professional mobile development, including 2+ years of Flutter development experience
Proven track record of shipping high-quality Flutter applications to production (App Store and/or Google Play)
Strong proficiency in dart and the flutter framework ecosystem
Experience with state management solutions (Bloc, Riverpod, Provider, or similar)
Solid understanding of iOS and Android platform capabilities and guidelines
Experience integrating RESTful APIs and real-time data services
Ability to work autonomously and drive technical decisions without direct mentorship
Clear technical communication with both technical and non-technical stakeholders
Deep ownership mindset: you care about outcomes, not job titles

Nice To Haves

MS in Computer Science, Engineering, or related technical field
7+ years of professional mobile Development, including 2+ years of Flutter development experience
Experience integrating AI/ML features into mobile applications
Background with Firebase, cloud services (AWS, GCP, Azure), or similar backend platforms
Experience with native iOS (Swift) or Android (Kotlin) development
Track record of establishing mobile development practices on a team
Experience with real-time data, WebSockets, or streaming architectures
Published apps with significant user bases (100K+ downloads)
Previous enterprise software development experience

Responsibilities

Design, build, and ship production Flutter applications for iOS and Android platforms
Architect scalable, maintainable mobile solutions that integrate with our AI platform APIs
Optimize app performance, reliability, and responsiveness across devices and OS versions
Establish robust testing frameworks, CI/CD pipelines, and development best practices
Collaborate with product, design, backend, and AI teams to deliver high-impact features
Provide technical leadership and own architectural decisions for the mobile platform
Debug, tune, and optimize real-time data flows between mobile clients and AI services
Surface insights from mobile development to inform API design, UX improvements, and roadmap priorities
Ship quickly, iterate based on user feedback, and own the mobile experience end-to-end