Senior AI Research Scientist (LLM)

TL;DR

Senior AI Research Scientist (LLM): Exploring and prototyping advanced AI models, including workflow-aware planning, RAG optimization, and multi-agent collaboration, with an accent on presenting findings and shipping research-backed features. Focus on large-scale model training, transformer architectures, and reinforcement learning techniques.

Location: San Francisco, California

Company

hirify.global transforms technology complexity into business opportunity as a leader in enterprise orchestration, providing an AI-powered platform to streamline operations for businesses globally.

What you will do

• Explore workflow-aware planning, cost-optimised RAG, tool-use evaluation, and multi-agent collaboration.
• Prototype and benchmark models, presenting findings internally and externally.
• Collaborate with Product & Engineering to ship research-backed features.
• Contribute to open-source repos and author technical blogs.

Requirements

• MS/PhD in Computer Science, ML, or a related field—or equivalent experience.
• Hands-on experience with PyTorch/JAX and modern LLM frameworks.
• Strong publication record in top-tier ML venues or demonstrable impactful experimental work.
• Hands-on experience with large-scale model training, transformer architectures, reinforcement-learning techniques, and CUDA.
• Curiosity-driven and self-directed.
• Ability to explain complex ideas to non-experts and a team player who welcomes feedback and knowledge-sharing.

Culture & Benefits

• Flexible, trust-oriented culture that empowers everyone to take full ownership of their roles.
• Driven by innovation and looking for team players.
• Believes in balancing productivity with self-care.
• Offers a vibrant and dynamic work environment along with a multitude of benefits.