PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
2mo
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Data Science Intern
Pleasanton, California, United States
OnsiteInternship
Currently enrolled or recently completed coursework in LLMs, AI, NLP or related fields; basic prompt engineering; familiarity with AI testing frameworks; strong analytical and communication skills; ability to work collaboratively in a fast-paced environment.
1w
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Data Science Project Intern (Advertising Team) - 2026 Start (BS/MS)
San Jose, California, United States
OnsiteIntern
0+ YOEPursuing a quantitative degree; proficiency in SQL and a scripting language (R/Python); experience with large datasets, Hive/Hadoop a plus; strong communication and independent project ownership.
SQL, R, Python, Hive, Hadoop
3w
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Staff Data Scientist - International Product Marketing
San Jose, California, United States
$139k-$278k/yr OnsiteFull Time
10+ YOE10+ years in data science or analytics with international/go-to-market experience, strong SQL and BI skills, market sizing/TAM experience, Databricks (plus), generative AI tool experience, MS in quantitative field or equivalent.
SQL, Databricks, Azure, AWS, SharePoint, PDF Spaces, Goldmine, Claude Code, OpenAI Codex, GitHub Copilot, Cursor, ChatGPTEnterprise
1mo
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EHS Intern
San Jose, California, United States
$20-$25/hr OnsitePart Time, Internship
Working towards an undergraduate degree (science/engineering) or equivalent experience; strong interpersonal and communication skills; ability to record and prepare data accurately; interest in construction safety and EHS assessments.
2mo
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AI Research Intern
Sunnyvale, California, United States
$20-$35/hr OnsiteMultiple Commitments Available
Pursuing a degree in Business/HR/Engineering/Data Science; strong research/critical thinking; AI interest; clear business communication; comfortable with ambiguity.
Anthropic, OpenAI, enterprise copilots
2w
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Java Engineering Intern - Fall 2026
Santa Clara, California, United States
$20-$71/hr OnsiteFull Time, Internship
Currently enrolled in a Masters or PhD in Data Science, Machine Learning, or Computer Science. Strong Java/JVM software development, algorithms, benchmarking, and experience with NoSQL tools (Lucene, Elasticsearch, OpenSearch, MongoDB, Solr).
cuVS, NVIDIA CUDA, Java, C++, JVM, Lucene, JVector, OpenSearch, Solr, MongoDB, Elasticsearch, Milvus, Pinecone, LanceDB
2w
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Java Engineering Intern - Fall 2026
Santa Clara, California, United States
$20-$71/hr OnsiteFull Time, Internship
Currently enrolled in a Masters or PhD in Data Science, Machine Learning, or Computer Science; strong algorithms and mathematical fundamentals; excellent Java/JVM development, debugging, and performance-analysis skills; experience with Lucene/Elasticsearch/OpenSearch/MongoDB/Solr; good communication. GPU/CUDA/C++ skills a plus.
cuVS, NVIDIA CUDA, Java, C++, JVM, Lucene, JVector, Elasticsearch, OpenSearch, MongoDB, Solr, Milvus, Pinecone, LanceDB, HPC, Cloud, GPU
1w
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Site Reliability Engineer - Data
San Jose, California, United States
OnsiteFull Time
3+ YOEBachelor's in computer science, 3+ years programming in C/C++/Java/Python/Go/Rust, familiarity with Unix/Linux internals, networking, and distributed systems.
C, C++, Java, Python, Go, Rust, Unix, Linux, Kubernetes, Redis, MySQL, Ngnix, Docker, OpenStack, Hadoop, Spark, Flink
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