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AI Safety Scientist, Deep Learning

2 Locations💼 Full-time🗓 2026-02-09 → 2026-07-31

Core

Develop datasets, moderator models, and safety tools to assess and improve the safety, fairness, and security of multi-lingual Large Language Models (LLMs) and multi-modal systems.

Role type

Senior IC Deep Learning Scientist (AI Safety)

Builds

Production LLMs, datasets, and safety evaluation systems for content safety, ML fairness, and security.

Domain

Artificial Intelligence / Large Language Models / Content Safety

Deliverable

production ML models

Required skills

Deep Learning, Machine Learning algorithms, Python programming, PyTorch/Keras frameworks, Content Safety, ML Fairness, AI Model Security, Multi-lingual model development, Bias detection and mitigation, SFT/RL training techniques

Preferred skills

LLM alignment and fine-tuning, Vision Language Models (VLMs), Multimodal Content Safety, Legal and regulatory compliance, Hallucination detection, GenAI Security (Prompt Stability, Model Extraction, Adversarial Robustness), Scientific research and publication

Technologies

Python, PyTorch, Keras, LLMs, VLMs

Responsibilities

Develop datasets and moderator models for evaluating LLMs; Research and implement bias detection and mitigation techniques; Define and track key metrics for responsible LLM behavior; Contribute to repositories to develop safety tools; Collaborate with engineers and researchers on safety challenges.

Seniority

Senior, hands-on IC

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