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
1mo
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Data Science Engineer
Livermore, California, United States
$122k-$155k/yr HybridFull Time
0+ YOEEntry-level data science engineer proficient in Python, ML/AI, and data pipelines; able to work on LLM-based projects; requires U.S. citizenship and ability to obtain DOE Q clearance.
Python, Git, LLM, Retrieval-Augmented Generation, LangChain, LlamaIndex, Knowledge Graphs
1mo
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Data Science Engineer
San Jose or California or United States
$109k-$201k/yr OnsiteFull Time
8+ YOESenior data engineer with 8+ years experience, distributed data and cloud technologies (Hadoop, Spark, Databricks, S3, EMR), streaming (Kafka/Kinesis), strong SQL and Python/PySpark/Scala skills, CI/CD and orchestration experience, and strong communication.
Hadoop, Hive, Presto, Spark, Databricks, S3, Azure Blob Storage, Notebooks, AWS EMR, Athena, Glue, Delta, Parquet, ORC, Kafka, Kinesis, SQL, Python, PySpark, Scala, Pandas, NumPy, Koalas, APIs, GitHub, Jenkins, Apache Air Flow, Azkaban, AEP, AJO, CJA, Adobe Experience Platform, Adobe Analytics, Customer Journey Analytics, Adobe Journey Optimizer, Collibra, JIRA, Confluence, Copilot, Claude, LLAMA, Databricks Genie, n8n, RAG, MCPs, GenStudio, Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud
1mo
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Senior Staff data science engineer
Milpitas, California, United States
$173k-$286k/yr OnsiteFull Time
8+ YOESenior data science/AI engineer with 8+ years experience; expertise in ML/AI systems, Python, and production deployment.
Python, PyTorch, TensorFlow, scikit-learn, MLflow, Azure ML, Kubeflow, Spark, Databricks
1mo
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Manager, Data Science - Consumer Identity Machine Learning
San Jose or McLean or New York
$197k-$225k/yr OnsiteFull Time
Strong data science and ML skills; experience with large-scale data, Python, Spark; collaboration with product/engineering; open-source and cloud experience; multiple degree options with required years of analytics experience.
Python, Spark, SQL, AWS
2mo
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Cloud Data Engineer
San Jose, California, United States
$137k-$277k/yr OnsiteFull Time
4+ YOEDegree in Computer Science or Information Systems; Master’s with 2 years data engineering experience; at least 4 years in relevant technologies; Python and Java programming; big data (Spark/Kafka); AI/Generative AI experience; containerization (Kubernetes, Airflow); cloud development.
Python, Java, Apache Spark, Kafka, Containerization, Kubernetes, Airflow, CI/CD, Cloud computing
1w
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Data Engineer, E-Commerce
San Jose, California, United States
$156k-$388k/yr OnsiteFull Time
BS/MS in Computer Science or equivalent; experience with Hadoop, Hive, Spark, Kafka, Flink, ClickHouse and other big data technologies; ETL, data modeling and SQL skills; data ingestion and integration experience.
Hadoop, M/R, Hive, Spark, Metastore, Presto, Flume, Kafka, ClickHouse, Flink, SQL
2mo
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Senior Software Data Engineer
San Jose, California, United States
$150k-$175k/yr OnsiteFull Time
6+ YOEBachelor's in CS; 6+ yrs Python/data science stack; strong OLAP DB knowledge; Git; cloud data pipelines; cross-functional teamwork; strong data science background.
Python, DuckDB, ClickHouse, Snowflake, Amazon Redshift, Git, JavaScript, React, Vue, GitLab, Jenkins, SONIC, EOS
3w
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IT Big Data Engineer
San Jose, California, United States
$174k-$179k/yr OnsiteFull Time
Master's in Applied Analytics or Data Science required; senior-level role to collect, cleanse, model, and analyze large datasets, build dashboards and reports, apply ML and RFM analysis, and provide data-driven insights.
1mo
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Technical Services Engineer
Oakdale, California, United States
$73k-$138k/yr OnsiteFull Time
2+ YOEBS in physical science or engineering; 2+ years in lab or manufacturing; strong communication and data analysis skills; experience with steel cans/ends and regulatory certifications.
Microsoft Office, Data analysis
1mo
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Data Scientist II, Monetization & Pricing
San Francisco or San Jose or New York City or Seattle or Austin or Washington or California or Massachusetts or New Jersey or Washington or United States
$140k-$213k/yr RemoteFull Time
2+ YOE2+ years in data science/analytics/economics, stakeholder management, experiment design and analysis, expert SQL, degree in a technical field (statistics, CS, math, engineering, OR, economics).
SQL
2mo
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Controls Engineer
San Jose, California, United States
$115k-$130k/yr HybridFull Time
5+ YOEFive+ years in controls design for data centers or building automation; Bachelors in Mechanical/Electrical Engineering or Computer Science; PLC/BMS experience; strong communication and problem-solving; hybrid San Jose role.
PLC, BMS, Revit, AutoCAD, Microsoft Office, Adobe Acrobat
1w
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LLM AIOps Development Engineer Graduate (Data Center Networking) - 2026 Start (BS/ MS)
San Jose, California, United States
OnsiteFull Time
Strong fundamentals in computer science and data-center networking, proficiency in Golang or Python, experience with EVPN/VXLAN,BGP/OSPF,Linux networking, familiarity with data pipelines, observability, and interest in LLM/agent-based AIOps.
gNMI, Netconf, IPFIX, NetFlow, SNMP, Golang, Python, Kafka, Flink, ClickHouse, TSDB, Prometheus, OpenTelemetry, Neo4j, Docker, Kubernetes, CI/CD, SONiC, P4, eBPF, RDMA, RoCE, DPDK
3w
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Algorithm Performance Engineer
San Jose, California, United States
$95k/yr OnsiteFull Time
Bachelor's in health information & data science, biomedical engineering, or related field; responsibilities include performance verification, debugging, prototype development, and supporting clinical validation under SOP and GCP standards.
5d
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Product Development Engineer
Milpitas, California, United States
$118k-$200k/yr OnsiteFull Time
0+ YOEPhD/Master's/Bachelor's in engineering or physical sciences with experience in semiconductor process tools and vacuum systems, hands-on troubleshooting, data analysis (SPC/DOE), and Python/MATLAB/JMP proficiency; willingness to travel up to 25%.
Python, MATLAB, JMP
4w
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Quality Engineer - QMS (US - CA - San Jose)
San Jose, California, United States
$108k-$171k/yr OnsiteFull Time
5+ YOEBachelor's in engineering/science; 5+ years quality engineering experience managing an ISO 9001 QMS; audit leadership; CAPA ownership; familiarity with 8D, FMEA, SPC; strong data analysis and cross-functional influence.
SAP Quality Module, QMS
2mo
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Staff Cell Design Engineer
San Jose, California, United States
$141k-$212k/yr OnsiteFull Time
3+ YOEPhD or MSc in chemical engineering/electrochemistry/chemistry/materials science; 3+ years battery industry; 8+ years Li-ion/Li-S experience; cell design and large-scale fabrication; data analysis; safety and manufacturing knowledge.
R, Python, JMP, Minitab
1mo
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Senior Systems Engineer
Milpitas, California, United States
$130k-$180k/yr OnsiteFull Time
1+ YOEMasters degree in CS/EE/ME/Materials Science/Applied Physics, 1+ years programming (Python/Java/C++), Python data analysis assessment, experience with Pandas/NumPy/OpenCV and data visualization tools, strong oral/written communication.
Python, Java, C++, Pandas, NumPy, OpenCV, Spotfire, Pyplot, Seaborn, MATLAB, Tableau, Exensio, LabVIEW, Verilog, System Verilog, VHDL, SEM, TEM
1mo
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Senior Machine Learning Engineer, Ad Serving
Boston or San Jose
$196k-$352k/yr HybridFull Time
10+ YOE10+ years applying ML and data science to large-scale systems; expertise in statistics, optimization, production ML (feature engineering, serving, monitoring); strong software skills in Python, SQL, Java/Scala; technical leadership and experimentation experience.
Python, SQL, Java, Scala
2mo
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Sr. Product Engineer (NEXTEST, San Jose, CA) (San Jose, CA, US)
San Jose, California, United States
$130k-$209k/yr OnsiteFull Time
5+ YOE1+ Mgmt5–8 years of relevant experience; Bachelor's in Electrical/Computer Engineering or Computer Science; leadership experience; strong digital/analog circuit knowledge; PCB debugging; data analysis; experience with Automated Test Equipment (ATE).
Automated Test Equipment, PCB debugging, Statistical analysis
2mo
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Product Development Engineer
San Jose, California, United States
$145k-$193k/yr OnsiteFull Time
3+ YOEBachelor's in EE/Electronic/Computer Science or related plus 3 years' related experience. Develop mobile DRAM test strategies, perform electrical analysis, use JMP and Perl for data analysis, operate oscilloscopes and logic analyzers, and write system control scripts.
JMP, Perl, Oscilloscope, Logic Analyzer, Copilot, Micron's internal engineering tester
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