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Wallet icon Coin icon Rate 7 600 € - 9 000 € / month info
Timer icon Form of cooperation Full-time / 80% Remote
Briefcase icon Sector Banking
Location icon Location Viedeň, Bratislava

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

Project duration 12 months with the possibility of extension
Period of cooperation 01.07.2026 - 30.06.2027
Start date 01.07.2026 ASAP or by agreement
Project duration 12 months with the possibility of extension
Period of cooperation 01.07.2026 - 30.06.2027
Start date 01.07.2026 ASAP or by agreement
Technology
  • GIT
  • Kubernetes
  • Python
  • Docker
  • Pytest
  • Github
  • OpenAI API
  • FastAPI
Languages
  • English flag English - active, B2/C1/C2
  • Slovak or Czech flag Slovak or Czech - native

Project description

  • the project is focused on the development of a backend layer for an AI platform utilizing conversational AI technologies
  • the developer will be part of a team building production solutions based on:
    • Large Language Models (LLM)
    • AI agents
    • modern REST API services
    • enterprise backend architecture
  • the primary goal is to create robust backend services capable of serving AI functionalities in a banking environment with an emphasis on:
    • scalability
    • security
    • code quality
    • testability
    • observability
  • the project is suitable for a candidate who combines strong Python backend knowledge with practical experience in AI and LLM solutions
  • tasks and responsibilities:
    • design and implementation of backend services in Python 3.12+
    • development of REST APIs using FastAPI or similar framework
    • design of OpenAPI contracts
    • implementation of data validation and schemas
    • creation of production backend components
    • design and implementation of tests
    • support of CI/CD processes
    • participation in code review processes
    • collaboration on solution architecture design
    • implementation of the observability layer
    • work with AI/LLM functionalities
    • participation in:
      • prompt engineering activities
      • design of agentic workflows
      • evaluation of model response quality
    • collaboration with AI Architects and other backend developers
  • technologies used
    • must-have stack
      • Python 3.12+
      • FastAPI
      • Pydantic
      • OpenAPI
      • pytest
      • Git / GitHub
      • Docker
      • Kubernetes
    • project stack
      • Async Python
      • Type Hints
      • Dependency Injection
      • Structured Logging
      • Metrics & Tracing
      • CI/CD Pipelines
      • AI Agents
      • LLM Applications
    • nice-to-have
      • LangChain
      • Semantic Kernel
      • OpenAI
      • Azure OpenAI
      • MCP (Model Context Protocol)
      • RAG Architectures
      • Vector Databases
      • AI Evaluation Frameworks
         
  • collaboration possible in a hybrid mode REMOTE / ON-SITE (Vienna) by agreement on the project
  • the final rate depends on the candidate's experience and the results of the selection process

Project requirements

  • min. 4 years demonstrable experience with Python backend development
  • excellent knowledge of:
    • Python
    • FastAPI
    • REST API
  • experience with:
    • OpenAPI
    • Pydantic
    • pytest
    • Git workflow
    • code review processes
    • Docker
    • Kubernetes
  • knowledge of:
    • asynchronous programming
    • dependency injection
  • ability to design production backend solutions
     
  • active knowledge of the English language at a professional level (min. B2-C1)
     
  • advantageous experience with/from:
    • LLM applications
    • AI agents
    • prompt engineering
    • OpenAI
    • Azure OpenAI
    • RAG architecture
    • vector databases
    • banking
    • insurance
    • enterprise environments
       
  • enthusiasm for new things
  • proactive approach
  • logical thinking
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