Senior Flutter Developer; Flutter​/Dart, REST APIs & Mobile Security

Driving advanced mobile application engineering, cross-platform Flutter development, and secure enterprise software solutions in Doha, Qatar, Work Wavez Solutions Pvt. Ltd. is actively seeking an accomplished Senior Flutter Developer for a professional contract engagement spanning up to 24 months. In this vital technical execution role, you will take full operational, tactical, and technical ownership of production Flutter/Dart mobile applications, published iOS and Android app store releases, RESTful API integrations, OAuth 2.0 and OIDC security protocols, and OWASP MASVS compliance standards.

Bringing 10+ years of progressive professional experience in software development including 4+ years in production Flutter/Dart development, you will empower an elite digital solutions enterprise to achieve uncompromised mobile performance, secure offline data access, and superior bilingual Arabic/English user experiences. This prestigious career opportunity offers competitive remuneration, high-visibility enterprise exposure, and professional growth within a leading global software engineering and IT consulting enterprise.

As a Senior Flutter Developer supporting Work Wavez Solutions on a 100% on-site professional basis in Doha, Qatar (operating Sunday through Thursday from 7:30 AM to 4:30 PM), you will take full operational, tactical, and technical ownership of mobile app architecture, feature delivery, push notification integration, and cross-functional engineering collaboration. Your day-to-day responsibilities include designing, developing, testing, and deploying high-performance mobile applications published on both the Apple App Store and Google Play, engineering secure mobile data storage solutions, integrating REST APIs, OAuth 2.0, and OpenID Connect (OIDC) authentication frameworks, implementing bilingual Arabic/English user interfaces with seamless Right-to-Left (RTL) layout support, building robust offline access capabilities and advanced push notification services, collaborating proactively with UI/UX designers, backend engineers, and product managers, and interacting directly with recruitment and talent acquisition divisions at Work Wavez Solutions.

Furthermore, you will manage application requirements by submitting your updated CV and published app links via direct email to  with the exact subject line:
Senior Flutter Developer.

• Architect, design, develop, test, and deploy high-performance cross-platform mobile applications utilizing Flutter and Dart.
• Deliver enterprise-grade mobile applications successfully published and maintained on both the Apple App Store and Google Play.
• Integrate secure RESTful APIs, OAuth 2.0 authentication flows, OIDC protocols, and encrypted secure mobile storage mechanisms.
• Ensure strict adherence to mobile application security standards including OWASP MASVS benchmark compliance and vulnerability remediation.
• Engineer seamless bilingual Arabic/English mobile user interfaces with comprehensive Right-to-Left (RTL) layout support and accessibility compliance.
• Implement robust offline data access, local caching architectures, synchronization logic, and reliable push notification services.
• Collaborate proactively with cross-functional engineering squads, backend developers, and quality assurance teams during agile sprint cycles.
• Conduct rigorous code reviews, automated widget/integration testing, performance profiling, and memory leak optimizations.
• Maintain meticulous technical documentation, API integration runbooks, app store release checklists, and architecture blueprints.

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, Information…