Senior Python Developer

Senior Python
Developer

On The Spot Development

Poland, remote
B2B

Requirements:
• 5+ years of experience in development with Python.
• Design, develop, and maintain backend services using Python and FastAPI.
• Write clean, efficient, and testable code for scalable systems.
• Integrate and work with relational databases, primarily PostgreSQL.
• Diagnose and resolve complex technical issues in backend systems (including cloud environments like Azure).
• Participate in performance optimization and testing (e.g., with Pytest).
• Apply knowledge of infrastructure and monitoring tools (e.g., Docker, Kubernetes, OpenTelemetry, Argocd) to support backend reliability.
• Proactively learn and adopt new technologies relevant to backend development and cloud operations.
• English B1+.

Nice to have:
• Basic front-end experience with React
• Experience with LLM frameworks (LlamaIndex or LangChain)
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linkedin post

contact: @dmitrysinykovich

vacancy link

#python