Senior Ml Research Engineer (Ai)

TL;DR

Senior Ml Research Engineer (AI): Designing, training, and integrating advanced machine learning models for complex biological and chemical datasets with an accent on multimodal data including histology, spatial transcriptomics, and molecular structures. Focus on developing agentic AI products for biomedical research, applying LLM fine-tuning, reinforcement learning, and ensuring model reliability and interpretability in production.

Location: Remote in France, UK, or Germany with offices in Paris, Nantes, and London

Company

hirify.global is an AI company building the first Biology Super Intelligence (BASI) combining biological large language models and multimodal patient data to accelerate biomedical research and drug development.

What you will do

• Collaborate with product managers, designers, software engineers, and biomedical scientists in a multidisciplinary team.
• Research, design, and build machine learning models tailored to complex biological and chemical datasets.
• Explore and integrate LLMs, multimodal models, and domain-specific architectures such as vision models and molecular neural networks.
• Prototype and evaluate fine-tuning, prompt engineering, retrieval-augmented generation, and reinforcement learning with human or programmatic feedback.
• Establish robust evaluation and monitoring methodologies to ensure model performance and interpretability in production.
• Translate state-of-the-art research into practical solutions and mentor teammates in ML best practices.

Requirements

• Fluent English (written and spoken).
• Proven experience in machine learning research and development, with strong programming skills in Python, PyTorch, or TensorFlow.
• Solid understanding of deep learning architectures including transformers, diffusion models, vision models, and graph neural networks.
• Experience with large and multimodal datasets, ideally in biomedical, chemistry, or life sciences domains.
• Experience bringing ML models to production or collaborating closely with engineers.
• Ability to work remotely from France, UK, or Germany.

Nice to have

• Familiarity with LLM fine-tuning, evaluation, or reinforcement learning with human feedback (RLHF).

Culture & Benefits

• Flexible work organization and remote work options within specified countries.
• Friendly and informal working environment.
• Opportunity to work with an international team with high technical and scientific backgrounds.

Hiring process

• Submit your CV and complete the application form.
• Review of submissions to match skills and interests with future openings.
• Communication through official hirify.global channels only.