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
PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3w
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Data Engineer
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years building enterprise data applications; 3+ years creating ETL/ELT workflows; experience with PySpark, Spark SQL, Palantir Foundry (Ontology, Workshop, Data Pipeline Builder); scripting, log debugging; Secret clearance; Bachelor’s degree.
PySpark, Spark SQL, Palantir Foundry, Foundry Ontology, Foundry Workshop, Palantir Foundry Data Pipeline Builder, Python, SQL, Scala, Java, UNIX, Linux, Shell scripting, AWS, Microsoft Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake
1mo
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Data Engineer
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years application development and enterprise data application experience, 3+ years building ETL/ELT workflows, PySpark and Spark SQL experience, Palantir Foundry (Foundry Ontology/Workshop/Data Pipeline Builder) experience, bachelor's degree, Secret clearance required.
PySpark, Spark SQL, Foundry Ontology, Foundry Workshop, Palantir Foundry Data Pipeline Builder, Palantir Foundry, Code Repositories, Python, SQL, Scala, Java, UNIX/Linux, Shell scripting, AWS, Microsoft Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake
3w
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Lead Data Engineer (Bank Tech)
New York City or Wilmington
$179k-$246k/yr OnsiteFull Time
4+ YOEBachelor's degree, ≥4 years application development, ≥2 years big data technologies, ≥1 year cloud (AWS/Azure/GCP); preferred: 7+ yrs app dev, cloud and distributed systems, streaming, NoSQL, data warehousing, UNIX/Linux, Agile.
Java, Scala, Python, SQL, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX, Linux, AWS, Microsoft Azure, Google Cloud
1mo
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Data Engineer
Belcamp, Maryland, United States
$78k-$176k/yr RemoteFull Time
5+ YOE5+ years building and operationalizing enterprise data applications, 3+ years creating scalable ETL/ELT workflows, experience with PySpark/Spark SQL and Palantir Foundry, bachelor’s degree, and Secret clearance.
PySpark, Spark SQL, Spark, Palantir Foundry, Foundry Ontology, Foundry Workshop, Palantir Foundry Data Pipeline Builder, Python, SQL, Scala, Java, UNIX, Linux, Shell, AWS, Microsoft Azure, Google Cloud, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake
2w
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Data Engineer
Belcamp, Maryland, United States
$78k-$176k/yr RemoteFull Time
5+ YOE5+ years application development experience, 3+ years building ETL/ELT workflows, experience with PySpark/Spark SQL and Palantir Foundry, ability to build/operate scalable data platforms, Secret clearance, Bachelor's degree.
PySpark, Spark SQL, Foundry Ontology, Foundry Workshop, Palantir Foundry Data Pipeline Builder, Palantir Foundry, Python, SQL, Scala, Java, UNIX, Linux, Shell scripting, AWS, Microsoft Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake
1mo
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Data Engineer
Belcamp, Maryland, United States
$78k-$176k/yr RemoteFull Time
5+ YOE5+ years application development experience, 3+ years building ETL/ELT workflows, PySpark/Spark SQL and Palantir Foundry experience, ability to build/operate scalable data platforms, Bachelor’s degree, Secret clearance required.
PySpark, Spark SQL, Palantir Foundry, Foundry Ontology, Foundry Workshop, Palantir Foundry Data Pipeline Builder, Python, SQL, Scala, Java, UNIX, Linux, Shell, AWS, AWS EMR, AWS Redshift, Microsoft Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, Kafka, MongoDB, Cassandra, MySQL, Snowflake
1mo
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Data Engineer
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years application development and enterprise-scale data application experience; PySpark, Spark SQL, Palantir Foundry experience; ability to build ETL/ELT workflows, debug Foundry pipelines; Bachelor's degree and Secret clearance required.
PySpark, Spark SQL, Palantir Foundry, Foundry Workshop, Foundry Data Pipeline Builder, Python, SQL, Scala, Java, UNIX, Linux, Shell, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake, Microsoft Azure, Google Cloud
1mo
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Senior Lead Data Engineer (Bank Tech)
Wilmington or McLean
$209k-$239k/yr OnsiteFull Time
6+ YOEBachelor’s degree; 6+ years in application development; 2+ years in big data; 1+ year in cloud computing (AWS/Azure/GCP).
Python, Java, SQL, NoSQL, Redshift, Snowflake, AWS, Azure, GCP, Hadoop, Kafka, Spark
1mo
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Lead Data Engineer
Wilmington, Delaware, United States
$179k-$205k/yr OnsiteFull Time
4+ YOEBachelor’s degree; 4+ years in application development; 2+ years in big data; 1+ year cloud (AWS/Azure/GCP)
Java, Scala, Python, SQL, NoSQL, Redshift, Snowflake, AWS, Azure, GCP, Hadoop, Kafka, Spark, Unix/Linux, Shell scripting
5d
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AWS Lead Software Engineer-Python/PySpark
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience with strong Python and PySpark, cloud-native AWS expertise, CI/CD automation, SQL/data modeling, and experience delivering end-to-end data solutions.
Python, PySpark, SQL, Spark SQL, dbt, Airflow, Terraform, AWS, EKS, ECS, Lambda, API Gateway, VPC, IAM, S3, RDS, DynamoDB, SQS, SNS, CloudWatch, CloudTrail, Google Cloud, Azure, Redshift, BigQuery, Snowflake, Spark, Flink, Trino, Iceberg, Hudi, Docker, Kubernetes, Kafka, Delta Lake, CI/CD
3w
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Senior Technical Product Manager
Chicago or Reston or Crum Lynne or Greenwood Village or Boca Raton
$143k-$238k/yr HybridFull Time
8+ YOE3+ Mgmt8+ years technical product management, 3+ years people leadership, experience with APIs/microservices/cloud and data platforms, bachelor\u0002s in CS/Engineering or equivalent, Agile delivery and program ownership.
APIs, microservices architecture, AWS, Azure, Google Cloud, Agile, Scrum
2mo
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Digital Transformation Architect, Senior Manager
McLean or Annapolis Junction or Washington
$163k-$303k/yr RemoteFull Time
10+ YOE3+ MgmtSenior-level architect with 10+ years CMS analytics, big data, cybersecurity, software engineering, AI/ML; 3+ years leading complex CMS proposals; bachelor’s degree; strong leadership and collaboration skills.
Java, Python, C#, AWS, Azure, GCP, Jenkins, Docker, Kubernetes, SonarQube, SQL, ETL/ELT, Streaming, Orchestration, Integration