Senior AI Application Engineer

Industrie Informatik GmbH; Österreich; On-site; EUR 46,000 - 56,000; Full time

Benefits offered by this job

Flexible working time models

Family-friendly agreements

Supportive work atmosphere

Structured onboarding

Continuous learning

Job summary

A leading AI solutions company in Austria is seeking a member for its AI Solution Team to develop and deploy AI-supported business processes. Responsibilities include extending AI-driven software components and designing machine learning models. Required qualifications include a degree in a related field, skills in LangChain and transformer architectures, and proficiency in Python. The company offers flexible working options, mentorship in an international team, and a minimum salary of EUR 46,000 to 56,000 annually, with potential for more depending on qualifications.

Qualifications

• Solid practical experience with LangChain or LangGraph for developing LLM applications.
• Good understanding of transformer architectures.
• Practical knowledge of supervised/unsupervised learning.

Responsibilities

• Implement, train, and deploy use cases for AI-supported business processes.
• Develop AI/ML-driven software components for MES.
• Design and deploy machine learning models for optimizing production.

Skills

LangChain

LangGraph

Transformer architectures

Machine learning fundamentals

Python

Java

Relational databases

Analytical skills

English proficiency

Education

Completed degree in computer science, software engineering, data science, or a related field

Tools

Hugging Face Transformers

PyTorch

scikit-learn

FAISS/vector storage

LLM provider APIs

Job description

#Industrie4.0 #Team #Software #ComeAsYouAre #BeYourself

38,5 h/week| from 01.07.2026 | m/f/d

What you’re going to do

Your role within an AI Solution Team is to implement, train, and deploy use cases for AI-supported business processes. This ranges from simple AI-supported data analysis and LLM-guided hotlines to computer-vision-supported quality assurance and AI-generated BI reporting. Your key responsibilities include:

• Developing and extending AI/ML-driven software components for MES (Manufacturing Execution Systems).
• Designing, training, and deploying machine learning models (e.g., Transformers, LLMs) for optimizing production processes, predictive maintenance, and decision support.
• Working with relational databases (e.g., Oracle, PostgreSQL) for structured data modeling, queries, and performance optimization.
• Utilizing vector databases (e.g., Weaviate, Milvus) for embedded storage, similarity searches, and AI-driven data queries.
• Implementation of graph databases (e.g., Neo4j) for knowledge graphs, relationship modeling, and AI workflow orchestration.
• Creation and maintenance of LLM-based pipelines and agents using LangChain and LangGraph (e.g., agentic workflows, RAG pipelines, tool-calling agents, prompt engineering).
• Collaboration with subject matter experts to translate MES/industry requirements into AI-driven solutions.
• Creation and maintenance of technical documentation to ensure the transparency of AI models, reproducibility, and software quality.

What you bring

• Completed degree in computer science, software engineering, data science, or a related field
• Solid practical experience with LangChain and/or LangGraph for developing LLM applications and agent-based systems
• Good understanding of transformer architectures and experience with frameworks such as Hugging Face Transformers
• Practical knowledge of machine learning fundamentals (supervised/unsupervised learning, model evaluation, fine-tuning)
• Proficiency in Python as the primary development language is preferred; knowledge of Java is an advantage
• Experience with ML tools and ecosystems (e.g., PyTorch, scikit-learn, FAISS/vector storage, LLM provider APIs)
• Basic knowledge of relational databases (SQL) is an advantage
• Strong analytical skills, a willingness to learn, and a structured approach to work
• Team-oriented mindset and good communication skills in agile environments
• Good written and spoken English skills

What we offer

To create optimal working conditions for our employees, we constantly stay ahead of the curve. Our focus is on three key factors: flexibility through individual working time models and mobile working, family-friendliness through tailored agreements, and collegial cohesion through a positive working atmosphere in a strong team with a culture of mutual respect.

• Work in an international and agile development team
• Entry into a professional MES development environment with experienced mentors
• Insight into exciting industry projects and modern technologies
• Supportive work atmosphere, structured onboarding, and continuous learning
• A fantastic, open, and dedicated product development team

Your salary will depend on your qualifications and experience, and we will determine it together with you.

For this position, the minimum salary is between EUR 46,000 and 56,000 (ST1 entry-level to standard) gross per year (full-time, 38.5 hours). We are prepared to offer a significantly higher salary depending on your specific qualifications.

We look forward to receiving your application!

Jacqueline Gindy
Human Resources
[phone] - 8221