Backend Engineer

JobsForHumanity

100% Remote Full Time Mid Senior Level years

Al Khobar, Eastern Province, Saudi Arabia

Posted: October 7, 2025

Via: smartrecruiters

Job Description

3+ years experience in backend development using Python, Django, or FastAPI.
Strong knowledge of PostgreSQL / MySQL database design and query optimization.
Solid understanding of microservices, containerization (Docker / Kubernetes), and CI/CD pipelines.
Experience with Redis, Celery, and RabbitMQ for background processing.
Familiarity with AI integration (OpenAI API, Hugging Face, LangChain).
Hands-on experience with RAG (Retrieval-Augmented Generation)
systems or vector databases (pgvector, Qdrant).
Experience working with cloud environments (AWS, GCP, or Azure).

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