Beacon Hill was founded to set a new standard in search, career placement and flexible staffing. Must Haves: 4+ years of data science experience Hands-on experience with large language models (LLMs) Python programming skills Experience building or implementing RAG (Retrieval-Augmented Generation) pipelines No C2C or C2h- We cant work with corps for this role Nice to Haves: Strong promotional track/tenure in past roles Large enterprise experience Client Day-to-Day: As a Senior Data Scientist III, you will use your advanced analytical and machine learning skills to extract insights from large-scale data and develop scalable AI/ML solutions. You'll collaborate cross-functionally with engineering, product, and data teams to deliver innovative, production-ready models. You will also work closely with stakeholders to design and implement RAG-based architectures, integrating external knowledge sources (e.g., vector databases, semantic search) to improve LLM performance for enterprise use cases. Responsibilities: * Develop and deploy models using machine learning algorithms such as deep learning, gradient boosting, and random forests * Apply LLMs in real-world applications, including RAG pipelines and hybrid retrieval techniques * Work with transformer-based models such as BERT, RoBERTa, T5, GPT-3.5, GPT-4, Claude, Mistral, etc. * Build and manage pipelines using distributed computing frameworks (e.g., Spark, Hadoop) * Write production-quality code using Python or other modern languages * Lead or mentor junior team members and serve as a subject matter expert Beacon Hill is an equal opportunity employer and individuals with disabilities and/or protected veterans are encouraged to apply. California residents: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. If you would like to complete our voluntary self-identification form, please click here or copy and paste the following link into an open window in your browser: https://jobs.beaconhillstaffing.com/eeoc/ Completion of this form is voluntary and will not affect your opportunity for employment, or the terms or conditions of your employment. This form will be used for reporting purposes only and will be kept separate from all other records. Company Profile: Beacon Hill Technologies, a premier National Information Technology Staffing Group, provides world class technology talent across all industries utilizing a complete suite of staffing services. Beacon Hill Technologies' dedicated team of recruiting and staffing experts consistently delivers quality IT professionals to solve our customers' technical and business needs. Beacon Hill Technologies covers a broad spectrum of IT positions, including Project Management and Business Analysis, Programming/Development, Database, Infrastructure, Quality Assurance, Production/Support and ERP roles. Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting www.bhsg.com . Benefits Information: Beacon Hill offers a robust benefit package including, but not limited to, medical, dental, vision, and federal and state leave programs as required by applicable agency regulations to those that meet eligibility. Upon successfully being hired, details will be provided related to our benefit offerings. We look forward to working with you. Beacon Hill. Employing the Future™
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