Largeton Group ยท 2 days ago
Principal GenAI Scientist
McLean, VA
Full-time
Onsite
Lead/StaffLargeton Group is seeking a Principal GenAI Scientist to lead the design and development of advanced Generative AI solutions. The role involves architecting and optimizing scalable AI systems, collaborating with cross-functional teams, and implementing advanced AI technologies to address complex business challenges.
ConsultingInformation TechnologyTraining
No H1B
Responsibilities
Lead design and development of advanced Generative AI (GenAI) agents, agentic workflows, and enterprise GenAI applications to solve complex business problems
Architect, implement, and optimize scalable AI systems using LLMs (e.g., Claude, Azure OpenAI, open-source) including fine-tuning and evaluation
Design and deploy Retrieval-Augmented Generation (RAG), Graph RAG, and related architectures utilizing vector databases and knowledge bases
Curate and process enterprise data for GenAI use cases, integrating with AWS Bedrock, Elastic, and other cloud-native platforms
Implement advanced prompt engineering, multi-modal AI, Model Context Protocol (MCP), and Agent-to-Agent (A2A) solutions
Build and maintain Jupyter-based notebooks (mandatory skill), leveraging platforms like SageMaker and MLFlow/Kubeflow on Kubernetes (EKS)
Collaborate cross-functionally with developers, UX designers, product managers, and data engineers to deliver end-to-end GenAI solutions
Integrate GenAI solutions via APIs and standardized enterprise patterns
Enforce model validation, evaluation frameworks, bias mitigation, safety protocols, and guardrails for production-grade AI deployment
Design robust data ingestion and enrichment pipelines (PDF, video, audio) using best practices for semantic chunking and privacy controls
Orchestrate scalable ETL/ELT workflows for multimodal data using frameworks like Apache Spark/PySpark
Develop and integrate media embeddings with vector stores to power RAG and related architectures
Qualification
Required
BA/MS in AI/Data Science
strong Python
ML libraries (Transformers, LangChain)
deep GenAI/LLM experience
cloud-native (AWS) AI development
Jupyter-based notebooks (mandatory skill)
Preferred
Publications/patents in AI/ML/LLM
experience with AI governance
ML Ops
scalable inference APIs
Company
Largeton Group
At Largeton Group, we're passionate about empowering businesses to reach new heights through innovative staffing solutions and cutting-edge technology.
Founded in 2014
51-200 employees
Funding
Current Stage
Growth StageLeadership Team
Ashutosh Tripathi
Managing Partner
Saurabh Prakash
Client Partnership Manager.
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