LLM Safety & Research Engineer

White Circle; Paris, France; Hybride; EUR 80 000 - 140 000; Plein temps

Avantages offerts par ce poste

Equity

Flexible time off

Office in central Paris

Relocation support to Paris

Résumé du poste

White Circle is seeking several ML Engineers to train, post-train, and evaluate the LLMs at the core of our platform. You will work on petabyte-scale datasets, building scalable pipelines, and applying labeling, alignment, and evaluation methods to improve model safety and performance.

Ideal candidates have strong Python/SQL, NLP/ML experience with real-world text, and comfort with distributed processing at scale.

Qualifications

• Strong Python + SQL with an engineering mindset.
• Applied NLP/ML experience on real-world text.
• Experience with large-scale data pipelines and distributed systems.

Responsabilités

• Turn petabytes of unstructured text into a structured, explorable view.
• Build scalable representation pipelines, embeddings, indexing, and retrieval.
• Use LLMs pragmatically for labeling, summarization, and diagnostics.
• Deliver insights that drive product and operational decisions.
• Ship self-serve analytics with datasets and lightweight dashboards.
• Collaborate with engineering and research to align with production constraints.

Connaissances

Python

SQL

NLP/ML

Embeddings

Distributed processing

Cost/latency tradeoffs

Outils

HuggingFace

PyTorch

Description du poste

White Circle is seeking several ML Engineers to train, post-train, and evaluate the LLMs at the core of our platform. You will work on petabyte-scale datasets, building scalable pipelines, and applying labeling, alignment, and evaluation methods to improve model safety and performance.

Ideal candidates have strong Python/SQL, NLP/ML experience with real-world text, and comfort with distributed processing at scale.