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Full Stack Flutter Developer

CodeNinja
CompanyCodeNinja
CategoryEngineering
LocationRiyadh
RemoteOn-site (inferred)
EmploymentNot stated
LevelNot stated
SalaryNot stated by the employer
Posted5 Jul 2026
Last verified31 Jul 2026
SourceEmployer career page (workable)
Applications are handled by the employer, not by us.Apply on the employer's site →
Description
About the Role We are seeking a Full-Stack Engineer with a strong expertise in Flutter to join a fast-growing startup building digital solutions for the construction industry. While your primary superpower will be driving mobile app development using Flutter, you will also play a key role in building, maintaining, and integrating the backend services that power our mobile experiences. This is a hands-on role for a versatile engineer who enjoys building scalable, end-to-end features in a fast-paced, agile environment. Key Responsibilities • Frontend Mobile Development: Design, build, and maintain cross-platform mobile applications using Flutter/Dart, translating complex UI/UX designs into high-quality, responsive interfaces. • Backend Architecture & Integration: Develop, optimize, and maintain scalable backend services, databases, and server-side logic to support the mobile application. • API Management: Design and implement robust RESTful APIs, WebSockets, or GraphQL endpoints, ensuring smooth data synchronization between the frontend and backend. • Performance Optimization: Debug, profile, and optimize end-to-end application performance—addressing both mobile UI rendering bottlenecks and backend database query latency. • Clean Code & Architecture: Maintain clean, scalable, and well-documented architectural patterns across the entire technical stack. • Startup Collaboration: Work closely with product owners, designers, and the broader engineering team to contribute to architectural decisions as our product scales. Requirements Core Mobile Expertise: 3–5 years of hands-on experience with Flutter & Dart, with a proven track record of shipping production-ready mobile apps to the App Store and Google Play. • Robust Backend Experience: Solid experience building server-side applications using modern backend technologies (e.g., Node.js, Python/Django, Go, or .NET) and managing relational/non-relational databases (PostgreSQL, MongoDB, etc.). • State Management & Architecture: Deep understanding of Flutter state management solutions (Bloc, Riverpod, or Provider) and solid architectural patterns (Clean Architecture, MVVM). • System Integration: Strong proficiency in REST API integration, authentication protocols (OAuth2, JWT), and third-party SDK integrations. • Industry Context: Prior experience building software for construction, real estate, PropTech, or field-services industries is a strong plus. • Mindset & Communication: Comfortable navigating a fast-paced startup environment with evolving scopes. Strong English communication skills (written and verbal) are essential. Nice to Have • Experience with Cloud Infrastructure (AWS, Azure, or GCP) and serverless architectures. • Familiarity with mobile CI/CD pipelines (Codemagic, Fastlane, GitHub Actions) and automated testing frameworks. • Background in native Android (Kotlin) or iOS (Swift) development.
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Full Stack Flutter Developer — CodeNinja · Job Opportunities API