# AI Engineer - Intern at Relu

> Location unclear · Intern · ML / AI · open. Source: https://alderhq.app/jobs/personio%3Arelu%3A2875555 (read 2026-11-09).

## Facts (observed)

- Company: [Relu](https://alderhq.app/companies/relu)
- Location text: Leuven
- Where it can be done from (inferred): Location unclear (evidence: "Location: Leuven")
- Posted: 2026-11-04 (5 days ago)
- First seen by alder: 2026-11-04 · last verified: 2026-11-08
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://relu.jobs.personio.de/job/2875555
- Skills listed (inferred): JavaScript, Node.js, Python, PostgreSQL, Kubernetes, Docker, Terraform, PyTorch, TensorFlow

## Pay and sponsorship

- Posted pay: not posted

## Description (the employer's text)

### Your mission

We're looking for an AI Engineer Intern to work in our Research & Development team. You will contribute to the core AI systems that power our dental automation platform:

- Support the development and improvement of AI models and pipelines used by thousands of dental professionals globally
- Contribute to real product tickets: bug fixes, feature work, or pipeline improvements that go into production
- Potentially own a scoped AI or engineering project end-to-end — from problem framing to a working prototype or shipped improvement
- Explore and evaluate new approaches (models, tools, techniques) relevant to our core AI stack
- Assist in data collection, preprocessing, and labeling to support model training and evaluation
- Analyze model performance and contribute to iterative improvements in accuracy and reliability
### Your profile

- Currently pursuing a Master's degree in Computer Science, AI, Machine Learning, or related field
- Solid understanding of machine learning fundamentals and deep learning concepts
- Proficiency in Python and common AI/ML libraries (e.g. PyTorch, TensorFlow, NumPy, scikit-learn)
- Strong academic track record with relevant coursework in ML/AI
- Available for a minimum 6-week internship
The 'Nice-to-haves':

- Familiarity with MLOps tools and practices
- Previous internship or research experience in AI/ML
- Already in your Master's
- Knowledge of dental or healthcare domain
How you work:

- Eager to learn and comfortable asking questions in a fast-paced environment
- Self-motivated with ability to work independently on assigned tasks
- Strong communication skills to collaborate with researchers and engineers
- Analytical mindset with attention to detail in experiments and documentation
- Strong problem-solving and analytical skills
Our Tech Stack = Your Tech Stack

- Backend & APIs: Node.js, Python, REST APIs
- Data & Databases: PostgreSQL
- Infrastructure & DevOps: Docker, Kubernetes, Terraform
Practical Requirements / Eligibility:

- Fluent in English (written and spoken)
- Valid work authorization in Belgium
- Able to work from our Leuven office at least 3 days per week
### Why us?

- A mission that matters: we're improving dental care and making higher-quality dentistry accessible to everyone, globally
- A fast-growing company where your growth goes hand-in-hand with ours — real impact, real ownership, early responsibility and skills in the technologies of the future
- The chance to work with the latest AI technologies and industry leaders in dentistry
- Fun team culture: after-works, bi-weekly sports, hackathons, retreats

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/personio%3Arelu%3A2875555 and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.