Truveta is looking to build the next generation of AI systems for trustworthy healthcare by developing large language models and generative AI techniques.
Requirements
- Experience designing and training LLMs or large-scale generative models (e.g., GPT, PaLM, LLaMA, Claude, Gemma).
- Deep expertise in NLP, sequence modeling, and transformer architectures.
- Proficient in Python and ML libraries such as PyTorch or TensorFlow; strong engineering skills in building scalable ML pipelines.
- Experience with RL-based fine-tuning (e.g., Reinforcement Learning from Human Feedback) and evaluation of generative systems.
- Familiarity with multi-modal foundation models (e.g., text-image, text-structured data) and cross-modal alignment techniques.
- Hands-on experience with vector databases, semantic search, and retrieval-based generation
- Experience building trustworthy AI systems and applying model interpretability, fairness, and safety frameworks.
Responsibilities
- Lead the development, training, and deployment of large language and multimodal foundation models tailored to clinical and biomedical domains.
- Apply and refine state-of-the-art techniques such as supervised fine-tuning (SFT), reinforcement learning-based methods (e.g., RLHF, RLVR), parameter-efficient fine-tuning (PEFT), prompt tuning, and retrieval-augmented generation (RAG).
- Build scalable infrastructure for distributed training of large models (TPU/GPU clusters, multi-node orchestration).
- Design and evaluate models for robustness, bias mitigation, factual consistency, and explainability in healthcare contexts.
- Stay current with the latest research in generative AI and contribute back to the community through publications and open-source initiatives.
Other
- Proven ability to lead technical projects and collaborate across teams.
- Bachelor's degree in Computer Science, Engineering, or a related technical field
- 6+ years of experience in software engineering or machine learning (3+ years with a PhD).
- Great benefits package
- Comprehensive benefits with strong medical, dental and vision insurance plans
- 401K plan
- Professional development & training opportunities for continuous learning
- Work/life autonomy via flexible work hours and flexible paid time off
- Generous parental leave
