Logo Post AG

Senior AI Engineer

New

Job

  • Level
    Senior
  • Job Field
    Software, Data
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    from 70.000 € Gross/Year
  • Location
    Vienna
  • Working Model
    Hybrid, Onsite
  • Job Summary

    In this role, you will develop production-grade AI services using C# and .NET, implement Azure solutions to automate business processes, and conduct code reviews to foster team excellence.

    Job Technologies

    Your role in the team

    • End-to-End AI Engineering: Design and develop production-grade AI services using C# and .NET, integrating them seamlessly into our B2B document and information service architectures.
    • Intelligent Automation: Implement Azure AI solutions and agentic workflows to automate multi-step business logic for our customers.
    • Architectural Leadership: Shape advanced RAG architectures and LLM orchestration strategies across hybrid (cloud + on-premise) environments.
    • Quality & Performance: Establish evaluation frameworks (e.g., RAGAS, DocVQA) to ensure high-performance model output, security, and scalability.
    • Team Excellence: Guide developers through code reviews and mentorship while collaborating with stakeholders to translate business needs into technical roadmaps.

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    Our expectations of you

    Education

    • Education & Certs: A technical degree (BSc/MSc) and relevant Microsoft AI certifications (e.g., Azure AI Engineer Associate).

    Qualifications

    • AI Expertise: Proven track record in designing RAG architectures and agentic frameworks (e.g., Microsoft Agent Framework, Google Agent Development Kit), including familiarity with agents.md configurations and advanced prompting (e.g., CoT, Few-Shot, ReAct, and Prompt Chaining).
    • Fluency in Python: Ability to work with data science notebooks, and leverage Python-based AI tooling.
    • Modern Protocols: Practical knowledge of standards like MCP and A2A communication patterns.
    • Languages: Minimum German B1 level for internal collaboration and fluent English skills.

    Experience

    • Background: 5+ years of software engineering experience, ideally within regulated industries (e.g., finance, public sector, or logistics).
    • The .NET Stack: Expert-level C# and .NET skills, with hands-on experience in Docker, Kubernetes, and the Azure AI ecosystem.
    • Model Knowledge: Experience deploying Open Source models (e.g., Llama, Mistral, or Gemma).

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    Benefits

    Health, Fitness & Fun

    Work-Life-Integration

    Job Locations

    Map of company locations
    • Location Vienna

      Austria

    Topics that you deal with on the job

    This is your employer

    Post AG

    Post AG

    Wien, Wien

    We are a modern logistics company with highly-advanced infrastructure and numerous digital offerings and services. We transport letters, advertising mailings, and packages; we provide both analogue and digital advertising, e-commerce, business process solutions, and also banking and telecommunications services at our post office locations.

    Description

  • Company Size
    250+ Employees
  • Founding year
    1999
  • Language
    German
  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Logistics, Transportation
  • Dev Reviews

    by devworkplaces.com

    Total

    (4 Reviews)
    3.8
    • Engineering

      3.1
    • Workingconditions

      4.3
    • Career Growth

      4.0
    • Culture

      3.9
    All Dev Reviews on devworkplaces.com
    Logo Post AG

    Senior AI Engineer

    Salary
    from 70.000 € Gross/Year
    Location
    Vienna
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders

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