Full Stack Developer – Flutter, Python & FastAPI

Doha, Qatar – On-site

Information Technology (IT) & Software
Engineering & Technical

Work Wavez Solutions Pvt. Ltd. is seeking an experienced Full Stack Developer for an on-site client opportunity in Doha, Qatar. The role is suited to a software professional with strong hands‑on experience developing production‑grade mobile applications using Flutter and scalable backend services using Python and FastAPI.

The successful candidate will work across both mobile and backend development, including Flutter/Dart, iOS and Android application development, RESTful APIs, API integration, and SQL/No

SQL databases. The position also requires experience with mobile-to-backend integrations and third‑party service integrations.

This opportunity is suitable for professionals with 5+ years of experience who want to further develop their expertise across full‑stack mobile development, backend engineering, API architecture, testing, debugging, and modern software development practices. Experience with Docker, CI/CD, cloud platforms, microservices, Firebase, and application monitoring is an advantage.

• Develop and maintain production‑grade mobile applications using Flutter and Dart.
• Build and maintain scalable backend services using Python and FastAPI.
• Develop secure and reliable RESTful APIs.
• Integrate mobile applications with backend services.
• Implement third‑party API and service integrations.
• Develop and optimize SQL and No
  
  SQL database solutions.
• Support both iOS and Android application development.
• Perform unit testing and integration testing.
• Debug applications and troubleshoot technical issues.
• Collaborate across mobile, backend, and other technical development activities.
• Maintain application quality, performance, and reliability.
• Support the complete development lifecycle from implementation through testing and troubleshooting.
• Apply Git and modern software development workflows.

• Minimum 5 years of relevant professional experience.
• Strong hands‑on experience in full‑stack development.
• Strong Flutter and Dart development skills.
• Strong Python development experience.
• Professional experience with FastAPI.
• Experience developing iOS and Android applications.
• Strong knowledge of RESTful API development.
• Experience with backend development and API integration.
• Experience with SQL and No
  
  SQL databases.
• Experience with Git.
• Experience with unit and integration testing.
• Strong debugging and troubleshooting skills.
• Experience building production‑grade mobile applications.
• Experience with mobile‑to‑backend and third‑party integrations.
• Arabic candidate eligibility is required according to the original job description.

• Docker experience.
• CI/CD knowledge.
• Cloud platform experience.
• Microservices architecture experience.
• Firebase experience.
• Application monitoring and logging experience.

Salary:
Up to QAR 18,000 per month.

Specific benefits have not been provided in the original job description.

This role provides an opportunity to develop further expertise across mobile application development, backend engineering, Python, FastAPI, Flutter, API architecture, database technologies, testing, and production application support. Additional experience with cloud platforms, Docker, CI/CD, microservices, Firebase, and application monitoring can support continued professional development and long‑term career growth.