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
2mo
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SQL Engineer
Gaithersburg, Maryland, United States
$108k-$195k/yr OnsiteFull Time
6+ YOEActive TS/SCI clearance with CI poly eligibility required; bachelor's degree in CS/SE (master's preferred); 6–12 years experience depending on degree; expert SQL, relational DBs, Linux, and data analytics experience.
SQL, PostgreSQL, MySQL, Oracle, Linux, Grafana, Python, pandas
2mo
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GenAI Python Systems Engineer-Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Albany or Stamford or Tampa or Atlanta or Toledo or Houston or Irvine or Jacksonville or Kansas City or Los Angeles or Louisville or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or Los Angeles or New York or Portland or Philadelphia or San Antonio or Denver or Des Moines or Indianapolis or Irvine or Fresno or Hartford or Tampa or Miami or San Francisco or Washington or New York or Portland or Philadelphia or Phoenix or Pittsburgh or Seattle or Denver or Portland or New York
$99k-$232k/yr OnsiteFull Time
5+ YOE5 years of experience in data, analytics, and AI; proficient in Python and SQL; Docker experience; cloud (AWS/Azure/GCP); AI/LLM techniques; prompt engineering; DevOps with cloud services; travel up to 80%
Python, SQL, Docker, AWS, Azure, GCP, Terraform, CloudFormation
2mo
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Data Scientist
Falls Church or Fort Meade or Stuttgart or Tampa or Honolulu or Colorado Springs or Doral or Omaha or Scott Air Force Base
OnsiteFull Time
4+ YOE4+ years in data science or ML, proficient in Python/SQL, experience with Spark/Databricks, cloud data platforms; onsite DoD role.
Python, SQL, Spark, Databricks, PySpark, Tableau, Matplotlib, Plotly, MLflow, TensorFlow, scikit-learn, XGBoost
2mo
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Data Engineer - ML/AI Data Platform (Remote)
Columbia, Maryland, United States
$85k-$110k/yr RemoteFull Time
5+ YOE5+ years cloud data engineering; strong Python, SQL; Snowflake; familiar with AWS-native data services.
Python, SQL, Snowflake, PostgreSQL, AWS, Apache Iceberg, Kinesis, Kafka, Airflow, Step Functions
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
1d
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Data Engineer
Lititz, Pennsylvania, United States
OnsiteFull Time
7+ YOE7+ years data engineering experience delivering Databricks on AWS solutions; strong SQL and Python/PySpark; experience with data pipelines, lakehouse patterns, governance, CI/CD, and production support.
Databricks, AWS, S3, IAM, KMS, VPC, Secrets Manager, CloudWatch, Delta Lake, Spark, SQL, Python, PySpark, Git, CI/CD, Power BI, Unity Catalog, MuleSoft, Salesforce, Epicor, Kantata
3w
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Data Engineer / Data Architect III
Suitland or Hanover
$119k-$178k/yr OnsiteFull Time
5+ YOEBachelor's in CS/Engineering/IS (or equivalent), 5+ years data management experience, advanced Python and SQL, hands-on ETL/ELT and on-premises infrastructure, GIS knowledge, DoD data strategy familiarity, active DoD clearance and ability to obtain TS/TS-SCI.
Python, SQL, ESRI, SIPR, JWICS
1w
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Data Engineer
Fort Meade, Maryland, United States
$78k-$176k/yr OnsiteFull Time
4+ YOE4+ years with Python, PySpark, SQL, Databricks; 2+ years in data engineering; experience with Maven Smart System (MSS); TS/SCI clearance; bachelor’s degree.
Python, PySpark, SQL, Databricks, Maven Smart System (MSS), Advana, Qlik, DAVE
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
3w
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Data Engineer
Hanover or Chantilly
OnsiteFull Time
3+ YOETop Secret clearance, Bachelor’s degree, 3+ years data engineering experience, IAT II (CompTIA Security+), ServiceNow data integration experience, proficiency with SQL and Python, REST/SOAP APIs, and Linux; federal experience preferred.
ServiceNow, SQL, Python, REST, SOAP, Linux, Microsoft Azure, AWS, IntegrationHub, Flow Designer, Import Sets, Transform Maps, CMDB, CSDM
2mo
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Data Scientist
McLean or Columbia
OnsiteFull Time
Active security clearance with a polygraph; experience with ECL/HPCC; strong data manipulation and analytics; programming in Python/R/ Pig/Java/C/SQL; experience with large-scale parallel processing.
Python, R, Pig, Java, C, SQL, ECL, HPCC
2w
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Data Engineer
Columbia, Maryland, United States
$93k-$136k/yr HybridFull Time
5+ YOE5+ years data engineering experience building AWS ETL pipelines using Glue, Spark/PySpark, Lambda and S3; strong Python and SQL skills; ability to obtain Moderate Risk Public Trust clearance.
AWS Glue, PySpark, Python, Lambda, EMR, Amazon Managed Workflows for Apache Airflow (MWAA), S3, Parquet, ORC, Iceberg, PostgreSQL, Redshift, Oracle, SNS, XML, JSON, CSV, Avro, Git, GitHub, Amazon Bedrock, OpenSearch, CloudFormation, Airflow, SQL
2mo
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Data Engineer (Vantage) - Clearance Required
Crystal City or Aberdeen
$101k-$175k/yr HybridFull Time
5+ YOE5–8 years in data engineering; Python, SQL, PySpark; Army Vantage/Palantir Foundry; DoD Secret Clearance; experience with Army data sources.
Python, SQL, PySpark, Palantir Foundry
2w
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Cleared Hybrid Data Engineer (5418)
Hanover, Maryland, United States
$103k-$172k/yr HybridFull Time
4+ YOEBachelor's degree, 4+ years data engineering/backend experience, Secret clearance, proficiency in Python, SQL, Java, cloud data warehouses, distributed computing and data integration platforms.
Python, SQL, Java, Snowflake, AWS Redshift, Spark, Databricks, Kafka, Azure Data Factory, AWS Glue, Apache Airflow, AWS, GCP, Azure, MuleSoft
1mo
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Data Scientist 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
7+ YOEBachelor's in a quantitative field, U.S. citizenship, active TS/SCI with poly required; 7+ years experience in machine learning, data mining, advanced analytics or software engineering with R/Python/SAS/MATLAB; proficiency with Python/Jupyter, SQL, Elasticsearch/Kibana/OpenSearch.
Python, Jupyter Notebooks, R, SAS, MATLAB, SQL, Elasticsearch, Kibana, OpenSearch, Java, Windows Server, Microsoft Power BI Report Service
2w
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Senior Data Engineer (Remote)
Baltimore, Maryland, United States
$99k-$197k/yr RemoteFull Time
5+ YOE5+ years experience with database design, ETL/ELT development, data modeling, and data pipeline orchestration; Bachelor's in CS or related (or additional experience); proficiency with Python, SQL, Azure Data Factory, CI/CD and Microsoft Azure.
Python, Azure Data Factory, CICD, Microsoft Azure, SQL, Informatica
1mo
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Senior Data Engineer
Windsor Mill or Baltimore
$131k-$173k/yr RemoteFull Time
10+ YOEUS citizenship or 3 of last 5 years residence; bachelor’s degree or equivalent with 10+ years as data system architect/engineer; hands-on Snowflake, SQL, Python, AWS, GitHub, Jenkins; data warehousing, ETL/ELT, CI/CD, DevOps, Agile experience.
Snowflake, SQL, Python, AWS, GitHub, Jenkins, CI/CD
2w
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Manufacturing Data Scientist
Dallas or Frederick or Joplin or Phillipsburg or Tuscaloosa
OnsiteFull Time
4+ YOEBachelor's in a quantitative field, 4+ years related experience, proficiency in Python and SQL, experience with ML on tabular/time-series data, applied statistics/Six Sigma knowledge, production deployment and MLOps experience.
Python, SQL, AVEVA, OSIsoft PI, OPC UA, MQTT, MLflow, Docker, Evidently, NannyML, Azure Machine Learning, Databricks, LangGraph, Microsoft Agent Framework, Model Context Protocol (MCP), PyTorch, TensorFlow, XGBoost, LightGBM, Spark, PySpark, Delta Lake, dbt, Polars, DuckDB, Minitab, JMP
2mo
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Data Engineer (Vantage) - Clearance Required
Crystal City or Aberdeen
$101k-$175k/yr HybridFull Time
5+ YOE5–8 years in Data Engineering; Python, SQL, PySpark; Army Vantage/Palantir Foundry; DoD Secret Clearance; minimal travel.
Python, SQL, PySpark, Palantir Foundry, Advana
1mo
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JOIN OUR TEAM - Data Engineer (Data Bricks and AWS Cloud)
Washington or Baltimore or United States
$89k-$110k/yr RemoteFull Time
7+ YOEUS-authorized candidate with 7+ years professional experience (5+ in data engineering, 4+ with Data Bricks). Strong AWS cloud, ETL, Python/Java, Redshift, ETL tools, SQL/NoSQL, CI/CD and data quality skills; bachelor’s degree preferred.
AWS Cloud Services, AWS Glue, AWS Data Brew, AWS Redshift, AWS Informatica, Data Bricks, Python, Java, Oracle, SQL Server, NoSQL server, ETL, GitHub, CI/CD