League is seeking a

Senior ML Engineer

to join our AI Models team, focused on advancing innovation in small language models (SLMs) and applied AI systems.

This role sits at the intersection of

research and engineering , with a strong emphasis on

experimentation, model development, and applied system design . You will work closely with AI leadership to explore, prototype, and operationalize new approaches to domain‑specific language models that power League’s healthcare platform.

Unlike a traditional engineering role, this position is

R&D‑focused , designed for someone who can:

Translate emerging research into practical implementations

Rapidly experiment with model architectures and optimization techniques

Leverage modern AI tools and frameworks to accelerate development

You will contribute to building League’s next generation of AI capabilities, while partnering with platform and product ...