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
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
2mo
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Lead Data Engineer - HR Tech
McLean or Richmond
$197k-$225k/yr OnsiteFull Time
4+ YOELead data engineer with 4+ years in app development, 2+ years in big data, 1+ year cloud experience; strong programming in Java/Scala/Python; Snowflake data warehousing; GenAI/AI tooling experience preferred.
Java, Python, SQL, Scala, Snowflake, AWS, Azure, Google Cloud, Hadoop, Spark, Kafka, Gurobi, MySQL, Unix/Linux, NoSQL, MongoDB, Cassandra
2mo
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Data Engineer / Data Project Lead, Head Start - Remote
Reston or United States
$81k-$139k/yr RemoteFull Time
10+ YOE3+ MgmtLead data engineering projects; supervise staff; design data pipelines; ensure security and compliance; 10+ years data experience; government security clearance; valid driver's license.
SQL, Python, APIs, ETL, Cloud platforms (AWS, Azure), Smartsheet
1mo
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Data Engineer
Chantilly, Virginia, United States
$78k-$176k/yr OnsiteFull Time
3+ YOE3+ years designing cloud-native data platforms in AWS, 2+ years designing data lakes/warehouses and cloud migrations, experience building data pipelines, supporting AI/ML and BI, non-relational DBs, software for processing data, team lead experience, TS/SCI with polygraph, Bachelor's in CS.
Amazon Web Services (AWS), PySpark, Spark, Databricks, EMR, GitHub, Python, SQL
1mo
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Data Engineer
Chantilly, Virginia, United States
$78k-$176k/yr OnsiteFull Time
3+ YOE3+ years designing cloud-native data platforms in AWS; 2+ years designing data lake/warehouse and pipelines; experience with cloud migration, non-relational databases, data pipelines, AI/ML support, and team lead functions. TS/SCI with polygraph and Bachelor’s in CS required.
AWS, PySpark, Spark, Databricks, EMR, GitHub, Python, SQL
1mo
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Data Engineer
Sterling, Virginia, United States
OnsiteFull Time
6+ YOE6+ MgmtBachelor's in CS/Statistics/Data Science; 6+ years consulting leading delivery teams; 5+ years in AI environment and architecture; experience in SDLC and client deliverables.
AWS, Azure, Google Cloud, Python, SQL, Machine Learning, Data Modeling
2mo
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Data Integration Lead
Herndon, Virginia, United States
OnsiteFull Time
7+ YOETS/SCI with CI Polygraph; 7+ years in data engineering or data integration; experience with DoD/IC environments; SCIF experience; strong data handling skills.
SQL, ETL tools, Data transformation, DoD data systems
2w
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Lead Machine Learning / Data Science Engineer
Reston, Virginia, United States
$90k-$200k/yr HybridFull Time
7+ YOE7+ years delivering data engineering and ML solutions on cloud platforms; technical leadership; hands-on with Python/Scala, SQL, Spark, Docker, Snowflake/Databricks; experience with LLMs, prompt engineering, and productionizing ML systems.
AWS, Azure, GCP, Python, Scala, SQL, Spark, NoSQL, Docker, Snowflake, Databricks, Azure SQL, Amazon RDS, LLMs, GPT, Claude, Mistral, MCP, RAG, LangChain, n8n, pydantic
1mo
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Lead Data Design Engineer
Sterling or Virginia or United States
$150k-$254k/yr OnsiteFull Time
10+ YOEBachelor's degree with 10+ years relevant experience, 7+ years cloud architecture experience designing and documenting collection capabilities, Top Secret/SCI with polygraph required, experience with AI/ML and cloud technologies.
1mo
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Architecture & Data Lead
McLean or United States
$175k-$225k/yr RemoteFull Time
10+ YOE10+ years software/systems architecture; 5+ years data architecture; DoD experience; active Secret clearance; willingness to travel up to 25% across US sites.
Palantir, Anduril, Foundry, Lattice, PostGIS
2mo
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xScale Lead Sales Engineer
Ashburn or Secaucus or New York City or Waltham
$163k-$245k/yr HybridFull Time
7+ YOE7+ years datacenter engineering; hyperscale or cloud experience preferred; undergraduate engineering/technical degree; PM experience a plus; strong knowledge of data center subsystems.
1mo
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BI Lead Data Engineering
Ashburn, Virginia, United States
HybridFull Time
7+ YOE3+ MgmtBachelor's in CS/IS, 7 years BI experience, 3 years team leadership, U.S. citizenship, active or eligible for Secret security clearance, experience with AB Initio, Power BI/Visio, Oracle reporting and Oracle RDMS 19c, strong BI leadership and stakeholder communication.
AB Initio, Power BI, Project Visio, OBIA, OAP, OAS, OBIEE, Oracle RDMS 19c, Kibana, Kafka, GoAnywhere, Oracle Data Guard, Tableau, MicroStrategy
3mo
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Lead Automation and Controls Engineer (Mission Critical/Data Center)
Troy or New York or Herndon or Atlanta or Milwaukee or Tempe
$125k-$175k/yr OnsiteFull Time
7+ YOEBachelor's in Engineering; 7+ years in building automation; EIT or PE or able to become licensed; strong communication; AutoCAD/Revit experience; building, mechanical, electrical, and energy codes knowledge; travel ability.
AutoCAD, Revit
2d
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Lead Software Engineer (Data)-4555
Reston, Virginia, United States
HybridFull Time
7+ YOE7 years developing data products with Go and Python; 5 years writing SQL for Clickhouse; experience with Snowflake, AWS (EKS, EMR, RDS, S3), Airflow, Looker, GitHub, Jenkins, Grafana; Bachelor's in CS/Engineering.
Go, Python, Clickhouse, Snowflake, AWS EKS, AWS EMR, AWS RDS, AWS S3, Airflow, Looker, GitHub, Jenkins, Grafana
1mo
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Lead Data Architect
Herndon, Virginia, United States
OnsiteFull Time
8+ YOE3+ MgmtBA/BS in CS or related, AWS Certified Machine Learning Specialty, 8+ years data engineering/platform experience with 3+ years in an architect/lead role; hands-on Databricks, PySpark, Python, ML/LLM pipeline and MLOps experience.
Databricks, Unity Catalog, Delta Lake, PySpark, Databricks Jobs, Spark SQL, MLflow, FAISS, Pinecone, Weaviate, Milvus, Databricks Runtime, Python, PyTorch, TensorFlow, Hugging Face transformers, AWS, Parquet, AVRO, Terraform, Jenkins, GitHub Actions, GitLab CI
1mo
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Lead Data Architect
Herndon, Virginia, United States
OnsiteFull Time
8+ YOE3+ Mgmt8+ years in data engineering/platform architecture (3+ years as architect/lead). Hands-on Databricks, PySpark, Spark, Delta Lake, ML/LLM pipeline design, Python, MLflow, vector/RAG experience, AWS cloud and infra-as-code (Terraform) expertise.
Databricks, Unity Catalog, Delta Lake, PySpark, Databricks Jobs, Spark SQL, MLflow, FAISS, Pinecone, Weaviate, Milvus, PyTorch, TensorFlow, Hugging Face transformers, Databricks Runtime, AWS, Python, Terraform, Jenkins, GitHub Actions, GitLab CI, GitOps, Parquet, AVRO
2mo
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Engineer IV - Critical Facilities (Data Center Operations)
Dulles or Ashburn
$109k-$147k/yr OnsiteFull Time
7+ YOE7+ years data center operations; mechanical/electrical/fire life safety expertise; strong communication; lead technical work; on-call escalations; develop SOPs.
EPMS, BMS, UPS, STS, PDU, RPP, Chiller, DCS, Fire Life Safety Systems
1w
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Technical Lead, Data Integration, Warehousing & Analytics
Chantilly or United States
HybridFull Time
6+ YOEBachelor's degree required; 6+ years data engineering/warehousing experience; strong Oracle and SQL skills; ETL/ELT, Informatica/dbt/Azure Data Factory experience; Power BI and workload automation experience; technical leadership and stakeholder communication skills.
Oracle, SQL, Informatica, dbt, Azure Data Factory, Power BI, UC4/Automic, Control-M, Autosys, Microsoft Azure, AWS, Google Cloud Platform (GCP)
2mo
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Digital Innovation Division DataOps Lead
El Segundo or Chantilly or Colorado Springs
$156k-$234k/yr OnsiteFull Time
10+ YOE3+ MgmtLead data engineering, architecture, and DataOps; 10+ years experience; strong leadership; cloud data platforms; data governance and security; security clearance.
Apache Airflow, dbt, NiFi, Talend, Kafka, Spark, Kubernetes, Azure Data Factory, Azure Synapse, Purview
3mo
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Lead Flight Test Instrumentation Engineer
Manassas, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in mechanical, aerospace, electrical, or computer engineering; 5+ years designing and integrating aircraft instrumentation; data acquisition experience; sensor performance knowledge; able to work independently in a fast-paced test environment.
TTC, NI, ACRA, CAN bus, ARINC 429, Python, C++
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