AI Researcher

Train, fine-tune, and improve Reson8's proprietary speech-to-text models across 24+ European languages. You'll work hands-on with model architectures to push accuracy on domain-specific vocabulary (medical, legal, financial) beyond what generic alternatives can do.

Build and maintain a stable, reproducible experimentation platform for the team to run training experiments with confidence, track results systematically, and iterate fast. Design and run experiments around model architecture, training recipes, data mixes, and domain adaptation strategies. Analyse results rigorously, document findings, and ship what works into production.

Work directly with the founders in a highly technical environment—all three have engineering backgrounds from IMC and Adyen. Train and run inference on Reson8's own GPU cluster in NL datacenters, owning the full loop from experiment to deployment. Evaluate new architectures, training techniques, and tooling (NeMo, vLLM, TensorRT) and bring what works into the stack. Own your work end-to-end: identify research opportunities, run experiments, build infrastructure to support them, and validate results in production.