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September 28, 2026

Python Full-Stack AI Developer

Mid • Remote

100 - 150 PLN/yr

Warsaw, Poland

Quick Facts

  • Role: Python Full-Stack AI Developer
  • Focus: Generative AI applications (LLMs, NLP, image generation, multimodal, agentic systems)
  • Scope: End-to-end development across backend, frontend, security, integrations, and deployments in cloud/hybrid environments

Description

Develop and deploy modern Generative AI applications using LLM models and agentic solutions for real business use cases. You will design and implement complete solutions from backend and frontend layers to integrations, security, and scalable deployments in cloud and hybrid environments.

Responsibilities

  • Design, build, and implement modern Generative AI solutions
  • Build LLM-based applications using NLP, image generation, and multimodal AI technologies
  • Create and evolve agentic applications with modern AI frameworks
  • Implement features across frontend and backend
  • Build backend services in Python using FastAPI and REST API
  • Design scalable data models and services
  • Implement secure authentication and authorization mechanisms
  • Integrate tools for security validation, compliance checks, and package management
  • Work with cloud and hybrid environments to deliver scalable AI solutions

Requirements

  • At least 2 years of commercial experience building Generative AI applications and modern backend solutions
  • Excellent Python knowledge and FastAPI experience
  • Commercial experience with Claude
  • Knowledge of LangGraph and LangChain
  • Experience designing and integrating REST API
  • Practical knowledge of PostgreSQL
  • Experience with React, TypeScript, and Next.js (or another modern SPA framework)
  • Experience with security mechanisms: OAuth2, OIDC, RBAC, and SSO integration
  • Knowledge of Docker and Kubernetes
  • Experience with CI/CD tools (GitHub Actions, GitLab CI, or similar)
  • Knowledge of artifact validation, signature verification, compliance scanning, and running applications in isolated sandbox environments
  • Experience working in cloud, on-premise, or hybrid environments
  • Knowledge of Model Context Protocol (MCP)
  • Strong English skills for international collaboration (minimum B2, preferred C1)

Benefits

  • Participate in a modern Generative AI project
  • Work with the latest LLM models and agentic solutions
  • Collaborate with an international team of experts
  • Long-term B2B engagement
  • Remote work option
  • Real impact on the development of modern AI solutions and the project’s technical direction

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