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Wallet icon Coin icon Rate 6 500 € - 8 500 € / month info

info The reward is calculated upon delivery of 20 MD per month (1MD=8h)

Timer icon Form of cooperation Freelance: Full-time
Briefcase icon Sector Banking
Location icon Location Viedeň, 80% Remote
Project duration 11 months with the possibility of extension
Period of cooperation 01.01.2027 - 30.11.2027
Start date 01.01.2027 ASAP or by agreement
Project duration 11 months with the possibility of extension
Period of cooperation 01.01.2027 - 30.11.2027
Start date 01.01.2027 ASAP or by agreement

Technology

  • Kubernetes
  • Python
  • WS Webservice REST
  • Docker
  • LLM Large Language Model
  • Pytest
  • FastAPI
  • LangChain
  • LangGraph
  • PydanticAI
  • GitLab CI/CD

Languages

  • English flag English - active, B2/C1/C2

Project description

  • Development and maintenance of backend solutions in Python technology for the AI platform of a banking application
  • Design, development, and integration of REST APIs using FastAPI
  • Development and integration of AI/LLM functionalities and orchestration of AI agents
  • Integration of language models with internal data sources and tools
  • Design and implementation of scalable and maintainable backend services
  • Automated testing, evaluation of AI response quality, and optimization of solutions
  • Collaboration with the development and product team
     
  • Tech stack / environment: Python 3.12+, FastAPI, Async/Await, REST API, Pydantic, Pytest, LLM, LangChain/LangGraph, Git, CI/CD
     
  • Collaboration is possible only on a full-time basis in a hybrid mode ONSITE min. 1 day per week (Vienna) + REMOTE (or based on agreement with the client)
  • The final remuneration depends on the candidate's experience and the progress of the selection process

Project requirements

  • Senior experience with Python backend development
  • Advanced experience with:
    • Python, Async/Await, Type Hints
    • FastAPI, REST API, Pydantic
    • Pytest, Git/GitHub, CI/CD
    • LangChain / LangGraph, Agentic AI
    • LLM evaluation and prompt engineering
    • backend architecture design
    • Docker / Kubernetes
  • Practical experience with integrating AI/LLM solutions, ideally in a production environment
  • Ability to independently design and implement backend services
     
  • Active knowledge of the English language both spoken and written (min. B2-C1)
     
  • Advantageous: experience with projects in the field of banking / financial services
     
  • Autonomy
  • Analytical thinking
  • Team player

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