Think3DDD

Mandatory Internship: Backend Software Development, AI – Python, APIs, MedTech

Think3DDD

internship

Posted on:

Location Type: Hybrid

Location: Berlin • 🇩🇪 Germany

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Job Level

Entry Level

Tech Stack

FlaskPythonPyTorchTensorflow

About the role

  • Development and further enhancement of backend functionalities using Python (e.g., APIs, services, data processing).
  • Building, documenting and maintaining interfaces (e.g., REST APIs).
  • Integrating data processing and analysis pipelines in a medical technology (MedTech) context.
  • Contributing to AI-supported components — e.g., data preparation, model integration, or optimizing existing models.
  • Collaborating with frontend, design and product teams to implement features cleanly and effectively.
  • Improving existing algorithms (e.g., segmentation, classification, or optimization).

Requirements

  • Enrolled student in a relevant degree program, e.g.: Computer Science, Data Science, Artificial Intelligence, Medical Engineering, Computational Engineering, or a comparable field with a focus on software development, data, or AI.
  • Good knowledge of Python.
  • Basic understanding of backend architectures & APIs (e.g., REST).
  • Interest in AI, machine learning or data processing (experience is a plus but not required).
  • Ideally initial exposure to frameworks or libraries such as FastAPI, Flask, TensorFlow, PyTorch, OpenCV, or scikit-image.
  • Structured working style, teamwork skills and a strong willingness to learn.
  • Good German or English language skills.
Benefits
  • Hands-on experience — work on production software and AI systems.
  • Practical AI relevance — learn how models are integrated into real-world applications.
  • Startup culture — flat hierarchies, short decision-making paths and a high degree of ownership.
  • Location: Berlin-Adlershof — a technology and research environment with a startup spirit.
  • Flexible working hours & remote work options.
  • Meaningful impact — develop software with real benefits for healthcare.
  • Networking opportunities — contacts with research institutions, universities and tech partners.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
PythonAPIsdata processingAImachine learningFastAPIFlaskTensorFlowPyTorchOpenCV
Soft skills
teamworkstructured working stylewillingness to learn