Python Full-Stack AI Developer

New
I
in4geArtificial Intelligence
Warszawa, Wrocław, Poznań, Gdańsk, Kraków, PLFull-TimeMiddle
Salary16,800 - 25,200 PLN per hour
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Job Details

Languages
English (minimum B2, preferred C1)
Experience
Minimum 2 years
Required Skills
PostgreSQLPythonTypeScriptFastAPIREST APIReactGenerative AILangChain

Requirements

  • Minimum 2 years of commercial experience in developing GenAI applications and modern backend systems.
  • Proficiency in Python and FastAPI framework.
  • Commercial experience working with Claude.
  • Proficiency in LangGraph and LangChain.
  • Experience in designing and integrating REST APIs.
  • Practical knowledge of PostgreSQL.
  • Experience with React, TypeScript, and Next.js or other modern SPA frameworks.
  • Experience with security mechanisms including OAuth2, OIDC, RBAC, and SSO.
  • Knowledge of Docker and Kubernetes.
  • Experience with CI/CD tools such as GitHub Actions or GitLab CI.
  • Knowledge of artifact validation, signature verification, compliance scanning, and sandbox environments.
  • Experience in cloud, on-premise, or hybrid environments.
  • Knowledge of Model Context Protocol (MCP).
  • Fluent English (minimum B2, preferred C1) for international work environments.

Responsibilities

  • Design, create, and deploy modern generative AI solutions.
  • Build applications utilizing LLM, NLP, image generation, and multimodal AI technologies.
  • Develop agentic applications using advanced AI frameworks.
  • Design and implement end-to-end frontend and backend functionality.
  • Develop backend services using Python and FastAPI.
  • Design scalable data models and services.
  • Implement secure authentication and authorization mechanisms.
  • Integrate tools for security validation, compliance, and package management.
  • Work with cloud and hybrid environments to build scalable AI solutions.
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16,800 - 25,200 PLN per hour
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