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About the Role
We are seeking a Senior Data Scientist with significant experience in Agents and related frameworks, specifically for FinTech applications.
Responsibilities
- Contribute to the end-to-end development of proprietary foundation models.
- Perform domain-specific fine-tuning (PEFT, RLHF) to address business challenges.
- Engineer multi-agent orchestrations, autonomous reasoning loops, and tool-calling workflows.
- Integrate advanced RAG for complex, multi-step problem solving.
- Drive the synthesis of curated and synthetic datasets.
- Ensure data integrity for large-scale model pre-training, alignment, and benchmarking.
Requirements
- An advanced degree (PhD or Masters) in Computer Science or a quantitative field from a world-class institution.
- A proven track record of delivering high-impact AI solutions at top-tier tech firms, AI research labs, or leading management consulting practices.
- 3+ years of specialized experience in LLM development, including the design of autonomous agents, architectural design of foundation models, and production-grade RAG pipelines.
Skills
- PyTorch
- TensorFlow
- JAX
- LangGraph
- Semantic Kernel
- CrewAI
- AutoGen
- LangChain
- LlamaIndex
- DeepSpeed
- LoRA/QLoRA
- vLLM
- Triton Inference Server
- Pinecone
- Milvus
- Weaviate
- Spark
- SQL
Location
- Washington DC
Work Type
- Onsite
Experience Level
- Senior
- 3+ years of specialized experience in LLM development
Education Level
- PhD or Masters in Computer Science or a quantitative field