Senior FastAPI Backend Engineer — Scalable APIs (Doha)

Uasmart; Doha; On-site; QAR 134,000 - 223,000; Full time

Job summary

WorkWavez Solutions Pvt. Ltd. in Doha, Qatar seeks a skilled FastAPI Developer for on‑site backend work. You will design, implement, and optimize scalable Python/FastAPI backends, build RESTful APIs, and integrate third‑party services while ensuring security and robust testing.

The role targets 5–7 years of backend experience with strong Python and FastAPI skills, plus familiarity with SQL/NoSQL databases and Git workflows. Arabic eligibility is required, and the position is on‑site in Doha.

Qualifications

• 5–7 years of backend development experience.
• Strong Python and FastAPI proficiency.
• RESTful API development experience.
• Experience with SQL and NoSQL databases.
• API integration with third‑party services.
• Knowledge of authentication and API security.
• Unit and integration testing experience.
• Git and modern software workflows experience.
• Arabic candidate eligibility required.

Responsibilities

• Design, develop, and maintain scalable backend applications using Python and FastAPI.
• Build secure and high‑performance RESTful APIs.
• Integrate third‑party services and external APIs.
• Develop and optimize SQL and NoSQL databases, queries, and data models.
• Implement authentication, validation, error handling, and API security.
• Conduct unit testing and integration testing to maintain quality.
• Debug applications and participate in code reviews.
• Troubleshoot production issues and root‑cause analysis.
• Collaborate with frontend, mobile, QA, and DevOps teams.
• Support deployments and release activities.
• Contribute to the complete backend development lifecycle.

Skills

Python

FastAPI

REST API

SQL/NoSQL

API integration

Authentication

Unit testing

Debugging

Git

Team collaboration

Job description

WorkWavez Solutions Pvt. Ltd. in Doha, Qatar seeks a skilled FastAPI Developer for on‑site backend work. You will design, implement, and optimize scalable Python/FastAPI backends, build RESTful APIs, and integrate third‑party services while ensuring security and robust testing.

The role targets 5–7 years of backend experience with strong Python and FastAPI skills, plus familiarity with SQL/NoSQL databases and Git workflows. Arabic eligibility is required, and the position is on‑site in Doha.