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
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
3w
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Data Engineer
Rockville, Maryland, United States
OnsiteFull Time
Bachelor's in CS/data-related field or equivalent experience; proven data engineering experience with Python, SQL, ETL/ELT, Spark/PySpark, data modeling, data quality, and Git; familiarity with cloud data platforms and biomedical data is a plus.
Python, SQL, Spark, PySpark, Git, Snowflake, Databricks, Posit Connect, R/Shiny, Streamlit, Jupyter, Galaxy, Code Ocean, S3, Postgres, APIs
2w
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Data Engineer
Herndon, Virginia, United States
HybridFull Time
4+ YOE4+ years data engineering experience; strong Python and SQL; ETL/ELT pipeline development; cloud familiarity; Bachelor's degree required; ability to obtain Secret clearance; relevant certifications preferred.
Python, SQL
1mo
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Data Engineer – Senior
Herndon, Virginia, United States
$140k-$180k/yr RemoteFull Time
8+ YOEActive MBI and U.S. citizenship; 8+ years cloud data engineering, 3–5 years Databricks, Databricks and AWS certifications, Python/PySpark/SQL, Delta Lake/medallion architecture, tenant onboarding and federal security compliance (NIST/FISMA/FedRAMP).
Databricks, Unity Catalog, Delta Live Tables, Auto Loader, Genie, Delta Lake, CDC, Python, PySpark, SQL, S3, IAM, VPC, CloudWatch, Glue, Athena, Terraform, GitHub Actions, Microsoft Azure DevOps, Kafka, MSK, dbt, Great Expectations, Splunk, Datadog, Collibra, Alation, AWS Lake Formation
1mo
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Senior Data Platform Engineer
Cambridge or Waltham or Rockville or San Francisco
$158k-$263k/yr OnsiteFull Time
8+ YOEBachelor's in CS/Engineering or equivalent with 8+ years experience; proficiency in Python, public cloud (AWS/Azure/GCP), CI/CD and DevOps practices; experience building cloud-native data platforms and mentoring engineers.
Python, R, bash, Spark, Nextflow, k8s, gcloud cli, Azure, AWS, GCP, CI/CD, DevOps
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
1mo
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Data Engineer (SME)
Herndon, Virginia, United States
$147k-$249k/yr OnsiteFull Time
16+ YOEMust possess Top Secret/SCI with polygraph and U.S. citizenship; minimum 16 years' experience; experience with data lakes, ETL, NiFi/Cribl, Splunk, Python/BASH, cloud (AWS, Microsoft Azure); Splunk CORE certifications required.
NiFi, Cribl, Python, BASH, Splunk, ShellScript, Ansible, AWS, Microsoft Azure
2mo
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Data Engineer/Architect, WWPS ProServe Data and Machine Learning
Arlington or Herndon
$131k-$178k/yr OnsiteFull Time
3+ YOE3+ years in database and data architecture; experience with SQL/NoSQL, data pipelines, and cloud data platforms; active Top Secret security clearance.
SQL, NoSQL, Hadoop, Spark, Kafka, Kinesis, Python, CDK, Terraform, Glue, Lake Formation, Athena, Lambda
1mo
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SK Cloud Security Engineer
Herndon, Virginia, United States
OnsiteFull Time
11+ YOEActive Top Secret/SCI with Polygraph; 11+ years (bachelor’s) or 15+ years (high school); 5+ years incident response; 3+ years GCP or OCI; 2+ years security data analysis; scripting in Python or Bash; cloud security knowledge.
Google Cloud Platform, Oracle Cloud Infrastructure, Python, Bash, Cloud Functions, SOAR, IAM, Networking, Chronicle
1mo
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Senior Data Platform Engineer
South San Francisco or Cambridge or Waltham or Rockville or San Francisco
$158k-$263k/yr HybridFull Time
8+ YOEBachelor’s degree in CS/Engineering or 8+ years' equivalent experience; proficiency in Python, public cloud (AWS/Azure/GCP), DevOps/CI-CD practices, and experience delivering cloud-native data platform solutions.
Python, R, bash, Spark, Nextflow, k8s, gcloud cli, Azure, GCP, AWS
2w
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Data Science & AI/PQC Engineer — Federal Mission Solutions
Gaithersburg, Maryland, United States
$150k-$185k/yr OnsiteFull Time
3+ YOE3+ years experience in data science, ML engineering, software engineering, or cybersecurity; Bachelor's in a technical field (or equivalent experience); proficiency in Python and SQL; cloud/container delivery experience; U.S. citizenship and ability to obtain government security clearance.
Python, SQL, APIs, Docker, Kubernetes, Helm, CI/CD, AWS, Azure, Git, Linux, PyTorch, TensorFlow, Hugging Face Transformers, scikit-learn, XGBoost, pandas, LangChain, LangGraph, Semantic Kernel, AutoGen, MLflow, SageMaker, Vertex AI, Airflow, Kubeflow, Databricks, Tableau, Power BI, Plotly Dash, Kibana, Grafana
3mo
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Data Engineer
Carlsbad or Germantown or Englewood or Tempe
$136k-$253k/yr OnsiteFull Time
5+ YOE5+ years software development with Java/Scala/Python/C/C++. SQL knowledge. Linux, Docker, Git/CI-CD. Cloud (AWS/GCP/Azure). BS in a related field.
Java, Scala, Python, C/C++, Linux, Docker, Git, CI/CD, PostgreSQL, MySQL
3mo
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Data Engineer
Carlsbad or Germantown or Englewood or Tempe
$141k-$222k/yr OnsiteFull Time
5+ YOE5+ years software development with Java/Scala/Python/C/C++, SQL DBMS, Linux, Docker, Git/CI/CD; cloud familiarity (AWS/GCP/Azure); strong analytical skills; BS in a related field; US citizenship required; travel up to 10%
Java, Scala, Python, C, C++, PostgreSQL, MySQL, Oracle, Linux, Docker, Git, CI/CD, AWS, GCP, Azure, Kafka, Spark
2d
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Senior Bioinformatics / Scientific Data Engineer
Rockville, Maryland, United States
$98k-$163k/yr OnsiteFull Time
5+ YOEMaster's degree and 5+ years' relevant experience; proficiency in Python and R; experience with workflow tools, databases, and cloud/HPC; ability to obtain Public Trust; strong analytical and communication skills.
Python, R, HPC
2w
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Data and AI Solution Engineer
Herndon, Virginia, United States
HybridFull Time
10+ YOEBachelor's in CS/Engineering/Data Science, 10+ years in IT solution or systems engineering, strong Python and generative AI experience, prompt engineering, cloud (AWS/Azure/GCP/OCI) knowledge, UI/UX demo design, RFI/RFP experience, TS/SCI clearance.
Python, GitHub Copilot, Cursor, AWS Bedrock, Jupyter, Snorkel, AWS, Azure, GCP, OCI
2mo
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Data Architect - R01565081
Virginia Beach or Ashburn
$150k-$160k/yr OnsiteFull Time
7+ YOE7+ years in data architecture, cloud data engineering, BI, or analytics; strong client-facing; expert in Snowflake, dbt, Power BI, SQL, Azure, Dagster, Fivetran, and Python.
Snowflake, dbt, Power BI, SQL, Azure, Dagster, Fivetran, Python
1mo
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Google Cloud (AGBG) Sales Engineer
Chicago or Milwaukee or Herndon or Dallas or Columbus or Kirkland or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Raleigh or Minneapolis or Scottsdale or Morristown or San Francisco or Boston or Denver or Philadelphia or Des Moines or Overland Park or Charlotte or Seattle or Carmel or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit
$87k-$230k/yr HybridFull Time
5+ YOE5+ years client-facing tech experience, 4+ years architecting on Google Cloud, 2+ years in Modernization/Data & AI/related Google Cloud solutions, 4+ years presenting to technical/executive stakeholders, 2+ years managing global teams, Bachelor’s in CS/Engineering or equivalent.
Google Cloud Platform (GCP), Gemini Enterprise, Vertex AI, BigQuery, GKE, Apigee, Workspace, CES
3w
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Data Analytics Specialist
Dulles or Herndon
HybridFull Time
Bachelor's in Engineering/Computer Science/Data Science required; robust Python coding, API experience, data structures/algorithms; authorized to work in the US; ~10% travel; fluent English; 3–5 years analytics experience preferred; DevOps/cloud experience preferred.
Python, APIs, DevOps
1mo
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Senior Data Scientist / AI Machine Learning Research Engineer
Sterling, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOEMaster's in quantitative field +7 years experience, US citizen with active Top Secret/SCI clearance (polygraph), strong ML, statistics, Python/SQL, cloud (AWS/Azure/GCP), Spark/Airflow, TensorFlow/PyTorch/scikit-learn, and Linux experience.
AWS, Azure, GCP, Python, SQL, Spark, Airflow, TensorFlow, PyTorch, scikit-learn, Linux
1w
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Manager II, Data Engineering (Real Estate Lending)
Vienna or Pensacola or Winchester
HybridFull Time
7+ YOE3+ MgmtBachelor's degree (or equivalent), 7+ years relevant experience, 3+ years management, deep expertise in data engineering, data warehousing, ETL, and cloud platforms (AWS, Azure, GCP); strong analytical and communication skills.
AWS, Azure, GCP
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