Internet Brands · 8 hours ago
Data Scientist AI
El Segundo, CA
Full-time
Onsite
Entry, Mid Level
$100K/yr - $120K/yr
2+ years expInternet Brands is a fully integrated online media and software services company headquartered in El Segundo, California. They are seeking a Data Scientist AI to work on personalization initiatives, leveraging machine learning and deep learning techniques to enhance customer experience and business intelligence capabilities.
B2BB2CE-CommerceInternetWeb Development
Responsibilities
Processing, cleansing, and verifying the integrity of data used for analysis
Doing ad-hoc analysis and presenting results in a clear manner
Experience with feature synthesis and selection techniques to build models
Solid understanding of regression, classification algorithms framework
Apply machine learning techniques at scale on massive data sets
Working with large language models (LLMs) for applications such as content summarization, recommendation, and personalization. Apply RAG (Retrieval-Augmented Generation) pipelines for knowledge retrieval
Experiment agentic AI framework to enhance personalization and automation
Prior work with model evaluation benchmarks and large-scale LLM testing frameworks
Experience with prompt fine-tuning techniques, LLMs optimization techniques(pre-training, post-training etc)
Collaborate with cross-functional agile teams of software engineers, domain experts, and others to build new product features for multiple business units
Collaborate with data scientists across a variety of businesses to prioritize and promote our machine learning efforts
Qualification
Required
2-4 years of data science experience with expertise in predictive analytics
B.S., M.S. or PhD in Data Science, Computer Science, Software Engineering, Information Science, Mathematics, Statistics, Electrical Engineering, Physics or related fields or equivalent experience
Strong understanding of transformer-based architectures, embeddings, and tokenization techniques
Proficiency with LLM frameworks and APIs, such as LangChain, Hugging Face Transformers, OpenAI, Google Vertex AI (Gemini), or Anthropic Claude, coupled with expertise in evaluation and performance benchmarking
Demonstrated ability to implement prompt engineering, fine-tuning, and evaluation for LLMs
Strong understanding of personalization and recommendation algorithms, including collaborative filtering (CF), content-based filtering, hybrid recommenders, sequence-based or session-based models, and graph-based models
Proficiency in using query languages such as SQL
Experience with common data science toolkits, such as R, Scikit-learn, NumPy, Tensorflow
Solid understanding of regression, classification algorithms framework
Experience with feature synthesis and selection techniques to build models
Apply machine learning techniques at scale on massive data sets
Working with large language models (LLMs) for applications such as content summarization, recommendation, and personalization
Apply RAG (Retrieval-Augmented Generation) pipelines for knowledge retrieval
Experiment agentic AI framework to enhance personalization and automation
Prior work with model evaluation benchmarks and large-scale LLM testing frameworks
Experience with prompt fine-tuning techniques, LLMs optimization techniques (pre-training, post-training etc)
Collaborate with cross-functional agile teams of software engineers, domain experts, and others to build new product features for multiple business units
Collaborate with data scientists across a variety of businesses to prioritize and promote our machine learning efforts
Benefits
Health insurance options such as medical, dental, and vision coverage
Flexible spending accounts (FSA) for medical and dependent care
Short-term and long-term disability insurance
Life and AD&D insurance
401(k) retirement savings plan with a company match
Paid time off (PTO)
Paid holidays
Commuter benefits
Access to our Employee Assistance Program (EAP)
Well-being coaching services
Voluntary benefits such as home, auto and pet insurance
Discounted legal and financial services
Company
Internet Brands
Internet Brands is an internet media company that operates online media, community, and e-commerce sites in vertical markets.
5001-10000 employees
H1B Sponsorship
Internet Brands has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (20)
2024 (45)
2023 (4)
2022 (3)
2021 (47)
2020 (17)
Funding
Current Stage
Public CompanyTotal Funding
$286.73MKey Investors
Impact Venture Partners
2014-07-08Post Ipo Equity· $6.73M
2014-06-03Acquired
2007-11-16IPO
Leadership Team
Robert Brisco
CEO
J
Joseph Rosenblum
CTO
Recent News
2025-10-16
Company data provided by crunchbase