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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Principal Data Engineer
Boulder or New York
$200k-$240k/yr HybridFull Time
10+ years software/data engineering; 5+ years adtech data infra; real-time streaming/batch pipelines; AWS; AI/agentic tooling experience.
Python, PySpark, Kafka, Databricks, AWS
3mo
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Senior Data Engineer
Denver or San Francisco or Nashville or Santiago
$157k-$218k/yr OnsiteFull Time
5+ YOE5+ years engineering experience building scalable data platforms; proficiency in Python, PySpark, SQL; experience with ETL/ELT, batch and stream processing; familiarity with Kafka, Spark, Iceberg, AWS services.
Python, PySpark, SQL, MongoDB, Kafka, Spark, Iceberg, AWS, EKS, EMR, Glue, Athena, S3, Databricks, Snowflake
1mo
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Data Lead (Defense)
Colorado Springs, Colorado, United States
OnsiteFull Time
Operate and expand defense data pipelines; strong data engineering, forensics, and technical communication; experience with streaming/batch pipelines, schema evolution, data lineage, debugging/profiling, distributed processing, API integration, Kubernetes, and working in classified environments; active SECRET or TOP SECRET clearance required.
Kafka, Flink, Spark, Airflow, Dagster, Temporal, REST, gRPC, GraphQL, JSON, XML, Protobuf, JREAP-C, CMF-B, SIPR, JWICS, Kubernetes