Xaira Therapeutics

BioMedical AI Research Engineer

Xaira Therapeutics
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30 days ago
South San Francisco, CA, USASenior

Base Salary

$227k - $295k/yr

Responsibilities

  • Design and implement agentic AI architectures for biomedical reasoning, planning, and tool use.
  • Develop LLM-based agents that retrieve, rank, and synthesize scientific and biomedical information.
  • Build memory and feedback mechanisms that enable agents to refine hypotheses and adapt to evolving data.
  • Integrate analysis pipelines, simulation engines, statistical models, and databases into autonomous workflows.
  • Architect scalable production-grade systems combining structured and unstructured biomedical data.
  • Collaborate with computational biologists, translational scientists, and software engineers to deploy systems in discovery pipelines.
  • Evaluate the robustness, reliability, and interpretability of autonomous biomedical AI systems.

Requirements

  • Degree in Computer Science, Machine Learning, Computational Biology, Biomedical Informatics, or a related field.
  • Strong hands-on experience with large language models, including fine-tuning, alignment, and structured prompting.
  • Experience building agent-based systems or complex LLM orchestration frameworks, including multi-agent systems, tool-using LLMs, or planning modules.
  • Proficiency in Python and modern machine learning frameworks such as PyTorch, JAX, and TensorFlow.
  • Experience with large-scale biomedical datasets, including genomics, transcriptomics, clinical records, or scientific corpora.
  • Preferred experience designing autonomous research assistants or AI systems for multi-step scientific reasoning.
  • Preferred familiarity with knowledge graphs, hybrid symbolic-neural systems, or multimodal foundation models.
  • Understanding of privacy, security, and regulatory considerations in healthcare AI.

Benefits

  • Competitive compensation and benefits package including base salary, bonus, and equity.
  • Open, flexible, and friendly work environment with opportunities for long-term career development.
  • A Summary of Benefits is available to all applicants.

Tech Stack

PythonPyTorchTensorFlow

Categories

Xaira Therapeutics

About Xaira Therapeutics

201-500 employees
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