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 (AWS, Azure, GCP)
Reston, Virginia, United States
$90k-$200k/yr OnsiteFull Time
Experience building production data pipelines on AWS, Azure, or GCP; strong SQL and scripting (Python/Java) skills; data architecture and database experience; ability to advise clients and deliver scalable cloud data solutions.
Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), SQL, Python, Java, R, C#, C++, C, SQL Server, PostgreSQL, Snowflake, Redshift, Aurora, Presto, BigQuery, Oracle, git, docker, subversion, Kubernetes, Jenkins, Spark, Databricks, Kafka, Kinesis, Hadoop, Lambda, EMR
3d
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Google Cloud Platform (GCP) Data Engineer
Arlington, Virginia, United States
$100k-$203k/yr OnsiteFull Time
3+ YOE3+ years data engineering experience, 2+ years building data solutions on GCP (BigQuery, Dataflow, Cloud Composer). Strong Python and SQL skills, ETL/ELT experience, and active Top Secret clearance required.
BigQuery, Cloud Storage, Dataflow, Dataproc, Pub/Sub, Cloud Composer, Python, SQL, Apache Beam, Oracle, SQL Server, Cloud SQL, AlloyDB, Spanner
1d
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Data Engineer
McLean, Virginia, United States
OnsiteFull Time
2+ YOE2+ years data engineering experience, bachelor's degree, proficiency with Python and cloud platforms (AWS/Azure/GCP), big data tools, SQL, and strong communication skills.
Python, AWS, Azure, GCP, Hadoop, Spark, Kafka, Postgres, Cassandra, Azkaban, Luigi, Airflow, EC2, EMR, RDS, Redshift, Storm, Spark-Streaming, Solr, Lucene, Elasticsearch, Databricks, SQL, Java, C++, Scala
2mo
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Senior Data Engineer
Columbia, Maryland, United States
$115k-$125k/yr RemoteFull Time
5+ YOE5+ years in data engineering or cloud data platform development; strong GCP, BigQuery, Python, SQL; experience with ELT/ETL, data governance and security.
Google Cloud Platform, BigQuery, Cloud Storage, Cloud Composer, Dataflow, SQL, Python, dbt, Looker
3w
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Data Engineer
Washington, District of Columbia, United States
OnsiteFull Time
3+ YOEBachelor's in CS/IT, 3+ years data engineering experience, proficiency with SQL, Python/Java/Scala, familiarity with cloud platforms (AWS/Azure/GCP), and active TS/SCI with CI Poly required.
AWS, Azure, Google Cloud, Python, Java, Scala, SQL
1mo
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Senior Data Engineer
Alexandria, Virginia, United States
OnsiteFull Time
7+ YOESenior Data Engineer with 7+ years in ETL/ELT, data pipelines, Python/Java/Scala, SQL, cloud platforms (AWS/Azure/GCP), modern data warehousing (Redshift/BigQuery/Synapse), and DoD Secret clearance.
Python, Java, Scala, SQL, PostgreSQL, SQL Server, MySQL, AWS, Azure, GCP, Redshift, BigQuery, Synapse, ETL/ELT
2w
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Data Engineer
Baltimore, Maryland, United States
FieldFull Time
3+ YOE3+ years building and operating large-scale cloud or hybrid data platforms; strong Python and SQL skills; experience with Spark/Kafka, cloud (AWS/Azure/GCP), data governance, observability, and ML enablement.
Databricks, dbt, Docker, Python, SQL, PySpark, Spark, Kafka, AWS, Azure, GCP, CI/CD, infrastructure-as-code
2w
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Senior Data Engineer
Washington or Denver or San Francisco or Germany or Austria or Slovenia or Netherlands or United States
$161k-$201k/yr HybridFull Time
10+ YOE10+ years data engineering experience, Bachelor's degree, expert Python and SQL, cloud-native (GCP) experience, GitLab CI/Docker/Kubernetes, Parquet performance tuning, strong communication and technical leadership.
Python, SQL, GitLab CI, Docker, Kubernetes, GCP, Parquet, dbt, Terraform, Metaview
3mo
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Data Engineer
Reston, Virginia, United States
HybridFull Time
5+ YOEBachelor’s in CS/Engineering or equivalent; 5+ years data engineering in cloud; SQL and Python/Rust/Java; data pipelines (Kafka, Flink, Beam, Spark); data stores for AI; Google Cloud certs; US citizen.
Python, SQL, Kafka, Flink, Beam, Spark, Airflow, Google Cloud Platform, BigQuery, Dataflow, Pub/Sub, Cloud Composer, PostgreSQL, Firestore, MongoDB, Neo4j
3w
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Data Engineer
Washington, District of Columbia, United States
OnsiteFull Time
3+ YOE3+ years data engineering experience, ETL/ELT pipeline design, batch and streaming (Kafka, Spark), cloud data platforms (AWS/GCP/Azure), SQL/Python/R, Databricks/OBIEE/UiPath familiarity, and ability to obtain/maintain ICE clearance.
Apache Kafka, Apache Spark, SQL, Python, R, VBA, Databricks, Oracle OBIEE, OAS, UiPath, AWS Glue, Redshift, S3, Lambda, BigQuery, Dataflow, Pub/Sub, Azure Data Factory, Synapse Analytics, Event Hubs, ENFORCE, IIDS, UIP, UIP DQI Verify
2w
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Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOE3+ years data engineering experience, strong Python and SQL skills, ETL and data integration experience, familiarity with Palantir and cloud/big-data tools, strong analytic and communication skills.
Python, SQL, Palantir, Apache Spark, Hadoop, AWS, Azure, GCP, Apache Airflow, Prefect
3mo
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Data Engineer
Chantilly or Herndon or McLean
OnsiteFull Time
5+ YOEActive TS/SCI with Polygraph; 5+ years in data engineering; BS in CS/Software Eng or related field; strong SQL and cloud data platforms.
SQL, PostgreSQL, MySQL, SQL Server, Apache Spark, Hadoop, Airflow, Informatica, AWS, Azure, GCP, Python, Scala, Java, Snowflake, Redshift, BigQuery, data modeling, star schema, snowflake schema
1mo
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Data Engineer
Tysons Corner, Virginia, United States
$90k-$170k/yr HybridFull Time
3+ YOE3+ years data engineering experience, US citizenship, ability to obtain/hold DoD Secret clearance, proficiency in Python and SQL, ETL/data integration experience, familiarity with cloud platforms and enterprise data platforms.
Python, SQL, Palantir, Advana, Databricks, Snowflake, AWS, Azure, GCP, ETL
1mo
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AI Data Engineer
Baltimore, Maryland, United States
$97k-$165k/yr HybridFull Time
2+ YOE2+ years in data engineering/AI/ML; Python/Java/Scala; cloud platforms (AWS/Azure/GCP); Spark/Kafka/Snowflake; production ML; Agile/DevOps; strong communication.
Python, Java, Scala, AWS, Azure, GCP, Spark, Kafka, Snowflake
3w
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Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOEMust be fully cleared with a recent polygraph and work fully onsite. Requires 3+ years data engineering experience, strong Python and advanced SQL skills, ETL/Palantir experience, API and data integration experience, and data quality/monitoring knowledge.
Python, SQL, Palantir, Palantir Foundry, AWS, Microsoft Azure, Google Cloud Platform (GCP), Apache Spark, Hadoop, Apache Airflow, Prefect
2w
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Senior Data Engineer
Washington, D.C. or London or Bucharest or Chisinau or United States
$115k-$150k/yr HybridFull Time
7+ YOE7+ years data engineering experience; expertise in SQL, Python, cloud data platforms, data modeling, ETL/ELT, governance, security, and mentoring junior engineers.
SQL, Python, MySQL, PostgreSQL, Oracle, AWS, Redshift, Glue, S3, Azure, Synapse, Data Factory, GCP, BigQuery, Dataflow, Apache Spark, Kafka, Airflow, dbt, Snowflake, Databricks, Jira, Git
3mo
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Data Engineer
Chantilly or Herndon or McLean
OnsiteFull Time
5+ YOE5+ years in data engineering; TS/SCI with Poly; BS in CS or related; SQL, Spark, ETL/ELT; cloud platforms; Python/Scala/Java.
SQL, PostgreSQL, MySQL, SQL Server, Spark, Hadoop, Apache Airflow, Informatica, AWS, Azure, GCP, Python, Scala, Java, Snowflake, Redshift, BigQuery
3w
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Principal Data Engineer - Remote
Raleigh or Minneapolis or Washington or United States
$113k-$193k/yr RemoteFull Time
8+ YOE8+ years in analytics/data engineering, 6+ years Databricks (Spark, SQL, Python) experience, 5+ years cloud (Azure/GCP/AWS), 4+ years Power BI (DAX/Power Query), and experience delivering enterprise analytics and AI solutions.
Databricks, Spark, SQL, Python, Microsoft Power BI, DAX, Power Query, Azure, GCP, AWS, AI
1mo
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Data Engineer II
Columbia or United States
$93k-$100k/yr RemoteFull Time
5+ YOEBachelor's degree, 5+ years systems engineering experience, LLM and generative AI expertise, Python, cloud (Azure/AWS/GCP) experience, LangChain/LlamaIndex familiarity, and ability to obtain Public Trust clearance.
LangChain, LlamaIndex, LoRA, PEFT, Python, Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP), Databricks, Snowflake, Spark, GPU
1d
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Data Engineer, Lead
Washington, District of Columbia, United States
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years application and data engineering experience, experience with ETL/ELT, processing structured and unstructured data, scripting, cloud and distributed data tools; bachelor’s degree required.
Python, SQL, Scala, Java, UNIX, Linux, Shell, Spark, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake, AWS, Microsoft Azure, Google Cloud
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