Data Scientist – LLM

Data Scientist – LLM

US (Remote)

180-230k base Salary + Excellent Benefits

Our client, a leader in advanced analytics and AI-driven decision-making is seeking a Data Scientist to take a lead role in building and deploying mission-critical solutions. This role offers the opportunity to work with mission-critical data, leverage powerful AI tools, and drive innovation in enterprise and government applications.

Data Scientist responsibilities:

• Extend an existing AI platform into an Agentic framework using state-of-the-art GenAI methods
• Take ownership of AI/ML solutions from ideation to deployment—working closely with customer teams and real-world data
• Leverage modern big data frameworks (like Databricks) and GenAI libraries to build scalable, production-ready systems
• Contribute to internal R&D, platform evolution, and technical best practice
• Travel as needed to client sites and secure locations

Data Scientist requirements:

• Active security clearance (preferred)
• 3+ years in Data Science or ML Engineering, with strong Python skills and experience deploying models in production
• Hands-on with PyTorch or TensorFlow, plus classical ML techniques (regression, classification, clustering, etc.)
• Experience with LLMs and GenAI tools (e.g. LangChain, Milvus, PGVector, FAISS, Elasticsearch)
• Strong grasp of deep learning and NLP methods (Transformers, RAG, summarization, etc.)
• Eligible for US Security Clearance (active clearance a major plus)
• Confident communicator with the ability to present technical ideas clearly and concisely
• Experience with fine-tuning LLMs and building RAG pipelines
• Previous work in defense, intelligence, or highly regulated sectors
• Familiarity with knowledge graphs and advanced multi-agent systems

Data Scientist rewards:

• 180-230k base salary
• Unlimited PTO
• Professional development
• Comprehensive medical, dental, and vision coverage
• Remote-first working

Certus Recruitment Group is a well-established and experienced specialist consultancy providing sales, marketing, and IT recruitment services. We serve the technology sector across North America, the UK, Europe, and Australia.

If you are ready to take your career to the next level and make a significant impact, apply now!