Trainee / Junior AI Engineer supporting real customer projects at WE BUILD AI. Working with AI applications including automation solutions and machine learning models in a hybrid environment.
Responsibilities
Support in designing and implementing AI-powered software solutions that automate and improve process efficiency
Contribute to the deployment and application of existing machine learning models
Develop backend services and APIs in Python, e.g., using FastAPI
Gain hands-on experience with cloud-based AI services
Work with structured and unstructured data
Ensure the quality and reliability of AI components, e.g., through testing, validation and robust error handling
Collaborate closely with AI experts, internal teams and clients
Requirements
Interest in working independently and willingness to learn new topics and areas of responsibility
Degree in Computer Science, Mathematics, Data Science or a related field
Initial practical experience in Python development
Basic knowledge of working with machine learning models and large language models (LLMs)
Some exposure to cloud computing is a plus (e.g., Azure, AWS or GCP)
Very good German and English skills, both written and spoken
Enthusiasm for new technologies and the practical application of AI
Analytical thinking and a structured working style
Benefits
Modern 4:1 work model — 4 days for core tasks & 1 day per week for personal development
Flexible working hours to suit your schedule
Vibrant office culture including a rooftop terrace and a Nintendo Switch
Option to work remotely — whenever and wherever
Flat hierarchies and an open, collegial working atmosphere
Agile ways of working with short decision-making paths
Regular feedback rounds throughout the year, mentoring program and opportunities for personal development
Fair salary structures — aligned with market developments and team structure
Regular team events, joint workations and office dogs
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