Job summary
Seeking a Mid/Senior AI Language Model Engineer to remotely engage full-time in Europe. The role involves fine-tuning and enhancing open-weight large language models that enable personalized AI conversations, taking improvements from experimentation to production deployment within a consumer-facing AI product context.
Location and work setup
- Location
- Oslo
- Work setup
- Remote
Responsibilities
You will train and fine-tune AI language models to improve conversational quality, prepare and optimize training datasets, develop testing and evaluation frameworks, and enhance capabilities such as conversational memory and multilingual dialogue. The role includes running GPU-based training experiments, troubleshooting technical challenges, deploying models into production, monitoring their performance, and collaborating closely with AI engineering, product, web development, and DevOps teams.
Qualifications
Demonstrated hands-on experience in fine-tuning and deploying open-weight AI language models is required. Proficiency in Python and practical experience with PyTorch and Hugging Face or similar ML tools are essential. Familiarity with training methods including supervised fine-tuning, LoRA, QLoRA, and preference-based techniques like DPO or GRPO is necessary. Experience preparing datasets, building evaluation frameworks, GPU training, troubleshooting model behavior, and working with consumer-facing AI products is important. Candidates must be comfortable working with uncensored AI models involving explicit or sensitive content.