Kiefer
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2 jobs
43 views 2 weeks ago
ML Engineer — ASR
RemoteEurope 7 questions
Greece
AthensML Engineer improving automatic speech recognition for Kiefer's Sophea Meet: training/fine-tuning ASR models on real meeting audio, building benchmarks and error analysis, and improving production inference (accuracy, latency, cost). Core stack is Python with PyTorch/JAX/TensorFlow; English first, Greek next.
AI Data Pipelines Deep Learning Fine Tuning JAX +5 skills
72 views 2 weeks ago
ML Engineer — Agents & LLMs
RemoteEurope 7 questions
Greece
AthensML engineer improving the agent and long-context LLM capabilities behind Kiefer's AI products: runs post-training experiments (SFT, preference optimization, RL), builds benchmarks and verifiers for multi-step agents, curates training data, and hardens inference for production. Core stack is Python with PyTorch/JAX/TensorFlow.
AI Distributed Training Fine Tuning JAX LLM +5 skills