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
3mo
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Data Engineer
Herndon, Virginia, United States
OnsiteFull Time
Active TS/SCI with polygraph; bachelor's in CS/engineering; experience in data engineering, AWS data services, SQL, Python; large-scale data and analytics.
AWS, SQL, Python, S3, Glue, Redshift, Lambda, EMR, Kinesis
3mo
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Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Bachelor’s in CS/Engineering or related field; experience in data engineering, AWS data services; SQL and Python; large-scale data; TS/SCI with Polygraph.
Python, SQL, AWS, S3, Glue, Redshift, Lambda, EMR, Kinesis
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
2mo
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Data Engineer
Leesburg, Virginia, United States
OnsiteFull Time
5+ YOE5+ years in data engineering; strong ETL/ELT, AWS, Iceberg, XBRL; SQL and Python; CI/CD; U.S. citizenship with potential federal clearance.
AWS, Apache Iceberg, XBRL, SQL, Python, GitHub Actions, Jenkins, Airflow, Lambda, Redshift
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
1mo
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Lead Data Engineer (Hybrid)
Reston, Virginia, United States
$115k-$229k/yr HybridFull Time
8+ YOEBachelor's in CS/IT/Engineering or 4 extra years experience; 8+ years leading data engineering; AWS Redshift expertise; ETL/ELT development; cloud and on-prem data systems; strong analytics and communication.
AWS Redshift, AWS, dbt, Airflow, Glue, Terraform, CloudFormation, S3, Redshift Spectrum, S3/Glue/Lake Formation
1mo
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Senior Cybersecurity Data Engineer - Data Platform & Lakehouse SME
Reston, Virginia, United States
$160k-$239k/yr HybridFull Time
5+ YOE5+ years in data platform or cloud infrastructure engineering; expert with Apache Iceberg/Delta Lake, AWS data stack (EMR, Athena, S3, Lake Formation), Terraform/AWS CDK, SQL and Python/Bash; experience with Snowflake/Databricks/Redshift and query engines (Trino/StarRocks).
Apache Iceberg, Delta Lake, Parquet, ORC, AWS EMR, AWS Athena, Amazon Redshift, Amazon S3, AWS Lake Formation, AWS IAM, Terraform, AWS CDK, Snowflake, Databricks, Trino, StarRocks, SQL, Python, Bash
2w
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Senior Data Engineer (AWS, Azure, GCP)
Reston, Virginia, United States
$90k-$200k/yr HybridFull Time
5+ YOE5+ years delivering cloud data engineering solutions on AWS, Azure, or GCP; expertise in ETL/data orchestration, data warehousing/lakes, SQL/NoSQL, programming (Python/Java/etc.), DevOps tools, and technical leadership/mentoring.
AWS, Azure, GCP, Azure Data Factory, SSIS, Informatica, Alteryx, Ab Initio, Pentaho, Talend, Matillion, Snowflake, Redshift, Databricks, PostgreSQL, MySQL, Microsoft SQL Server, Oracle, Aurora, Presto, BigQuery, SQL, Python, Java, R, C, C#, C++, Shell, git, Jenkins, CI/CD, Jira
1mo
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Data Engineer (Clearance Required)
Reston or United States
$81k-$139k/yr RemoteFull Time
2+ YOEActive Top Secret clearance with SCI eligibility; 2+ years designing and supporting enterprise data solutions in federal or regulated environments.
AWS, Azure, S3, Redshift, RDS, Databricks, Synapse, Oracle, PostgreSQL, SQL Server, Azure SQL, GCP, ETL, ELT, CI/CD, IaC
1mo
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Senior Data Engineer/Architect (Databricks Pro Certified)
Ashburn, Virginia, United States
OnsiteFull Time
Databricks expertise on AWS/Azure, Databricks Certified Professional, strong SQL/Spark/Hadoop experience, AWS services (S3, Redshift, EMR, Lambda, Glue), Unity Catalog, data modeling/ETL/warehousing, bachelor's degree in CS/IT, US citizenship and ability to obtain government security clearance.
Databricks, AWS, Azure, S3, Redshift, EMR, Lambda, Glue, Unity Catalog, SQL, Hadoop, Spark, GCP, Tableau, Power BI
3mo
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Data Engineer (Clearance Required)
Reston or United States
$81k-$139k/yr RemoteFull Time
1+ YOETop Secret clearance with SCI eligibility; 1+ year enterprise data solutions experience in federal or regulated environments; Bachelor's degree in a related field.
AWS, Azure, Databricks, Redshift, S3, RDS, Synapse, Azure SQL, PostgreSQL, Oracle, SQL Server, GCP
2w
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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
5d
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Data Analytics Engineer
Ashburn, Virginia, United States
HybridFull Time
1+ YOEU.S. security clearance (DoD Top Secret/DHS EOD/CBP Full BI/IT-I or SSBI), Bachelor’s in computer science or related, 1–3 years SQL and BI experience, Databricks/AWS exposure, Python (preferred).
SAP Business Objects, Oracle, Databricks, S3, EMR, Redshift, Glue, PowerBI, Tableau, Qlik, Python, Pandas, PySpark, SQL
1w
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Senior Data Engineer
Herndon, Virginia, United States
OnsiteFull Time
5+ YOEDatabricks, PySpark, Airflow, Python, AWS and SQL expertise; Databricks certification or equivalent; BA/BS in CS or related field; 5+ years data engineering experience; Medallion architecture experience.
Databricks, PySpark, Apache Airflow, Python, SQL, AWS, RDS, Athena, Redshift, Java, Linux, Git, JSON, AVRO, parquet
1w
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Senior Data Engineer
Herndon, Virginia, United States
OnsiteFull Time
5+ YOEBA/BS in CS or related, Databricks certification or equivalent, 5+ years PySpark/Python and SQL, 3+ years AWS (RDS,Athena,Redshift), Airflow experience, Java/Linux and CI/CD familiarity.
Databricks, PySpark, Apache Airflow, Python, SQL, AWS RDS, Athena, Amazon Redshift, Java, Linux, Git, JSON, AVRO, Parquet
2mo
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Business Intelligence Engineer, PXT, AWS Region Services
Herndon, Virginia, United States
$100k-$160k/yr OnsiteFull Time
3+ YOEBachelor's degree or 3+ years data/analytics experience; 3+ years in business/data analysis; Python scripting, SQL, ETL, data modeling; BI/dashboard development; US Citizenship and ability to obtain US clearance.
Python, SQL, ETL, AWS, QuickSight, Tableau, Power BI, DynamoDB, S3, Redshift
1mo
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Cloud Software Engineer II
Herndon or Springfield
OnsiteFull Time
7+ YOETS/SCI with Poly required; 7+ years software engineering; 5+ years Python and JS/TS; AWS CDK and cloud-native services; microservices, data engineering, ETL, DevSecOps, observability experience.
AWS, AWS CDK, Python, FastAPI, Flask, Django, Pandas, NumPy, Apache Spark, JavaScript, TypeScript, Node.js, npm, React, Vue.js, Angular, Lambda, API Gateway, EventBridge, SQS, SNS, RDS, DynamoDB, Redshift, S3, Athena, ECS, Fargate, EKS, Glue, EMR, Kinesis, Step Functions, SageMaker, Databricks, SonarQube, Snyk, Checkmarx, CloudWatch, DataDog, New Relic, Prometheus, Grafana
2mo
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Database Engineer - Analytics Platforms
Herndon or Annapolis Junction or Bowie
$86k-$138k/yr OnsiteFull Time
5+ YOEBS with 5+ years, MS with 3+ years, or PhD; strong Python and SQL; data pipelines and backend services; experience with Agentic AI; multiple data sources; cloud, containers, and deployment tooling; US Citizenship with FAA Public Trust suitability.
Python, SQL, Docker, Kubernetes, Terraform, PostgreSQL, MySQL, Snowflake, BigQuery, Redshift
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