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
2w
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AWS Streaming Data Engineer
Springfield or McLean or Chantilly or Reston
$78k-$176k/yr OnsiteFull Time
5+ YOERequires 5+ years software experience, 4+ years enterprise data engineering (geospatial a plus), 3+ years AWS and IaC experience, ETL/ELT and Apache Kafka experience, active TS/SCI clearance, and a bachelor’s degree.
AWS, ECS, EKS, Lambda, SQS, SNS, EC2, RDS, DynamoDB, IAM, AWS CDK, Terraform, CloudFormation, Apache Kafka, MongoDB
2w
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AWS Streaming Data Engineer
Springfield, Virginia, United States
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years software experience (cloud-first), 4+ years data engineering, 3+ years with AWS services, 3+ years IaC (CDK/Terraform/CloudFormation), active TS/SCI clearance, bachelor’s degree.
AWS CDK, Terraform, CloudFormation, ECS, EKS, Lambda, SQS, SNS, EC2, RDS, DynamoDB, IAM, Apache Kafka, MongoDB
3w
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Data Engineer
Herndon, Virginia, United States
OnsiteFull Time
11+ YOE11+ years experience; Bachelor's/Master's in IT or Engineering preferred; experience integrating diverse data streams, NiFi/Cribl, Splunk familiarity, Python, data modeling, ETL, and managing/troubleshooting data feeds.
NiFi, Cribl, Splunk, Python, ShellScript, Ansible, AWS, Microsoft Azure
1mo
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AI/Data Solutions Engineer TS/SCI (FSP)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$116k-$216k/yr HybridFull Time
5+ YOEUS citizen with active TS/SCI clearance and Full Scope Polygraph; Bachelor's in CS/Engineering/Math or equivalent; 5+ years in data science/applied data roles; strong Python and SQL skills; experience with raw data, data pipelines, real-time/streaming data, imagery/computer vision, secure environments, and mentoring junior staff.
Python, SQL, APIs
1mo
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Senior Cybersecurity Data Engineer - AI/ML SME
Reston, Virginia, United States
$160k-$239k/yr HybridFull Time
5+ YOE5+ years data engineering experience with 2+ years supporting ML platforms/MLOps; hands-on with AWS SageMaker, MLflow, feature stores, vector DBs, Spark/EMR, Ray/Dask; advanced Python and SQL; experience building APIs, streaming integrations, and CI/CD for ML pipelines.
AWS SageMaker, SageMaker Feature Store, MLflow, Feast, Pinecone, Milvus, Qdrant, Pgvector, Apache Spark, AWS EMR, Ray, Dask, AWS Kinesis, Kafka, Python, Pandas, NumPy, Scikit-Learn, SQL, GitHub Actions, GitLab CI, Jenkins, LangChain, LlamaIndex, Census, Hightouch
1mo
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Systems Engineer, Data Platform - Federal DoD/IC
Sterling or Washington
OnsiteFull Time
8+ YOEActive TS/SCI clearance required; 8+ years pre-sales/systems engineering for DoD/IC; expertise in SQL, OLTP/OLAP, unstructured data, stream processing (Kafka), ETL, enterprise storage (NVMe/RDMA), GPU/HPC infrastructure; experience with classified/hybrid environments.
NVMe-oF/RDMA, NVMe, RDMA, Oracle, SQL Server, Postgres, Hadoop, Kafka, S3, NFS, SMB, SQL, GPU, HPC, OLTP, OLAP, ETL
1d
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Forward Deployed Data Engineer (Manassas, VA / Senior) [Secret]
Manassas, Virginia, United States
RemoteFull Time
Active U.S. Secret clearance required. Strong experience in time-series data, binary message parsing, Python and Rust, streaming and batch pipelines, data warehouse design, and CI/CD.
MQTT, Redpanda, Dagster, Postgres, Apache Iceberg, Parquet, S3, GitHub Actions, Python, Rust, Protobuf, Kafka, Airflow
2w
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Data Architect, Advisor
Washington or Quantico
$112k-$179k/yr RemoteFull Time
8+ YOE8+ years enterprise data architecture experience (varies by degree), hands-on modern data engineering stacks, event-driven/streaming integration, data governance, cloud (AWS) experience, and active Secret clearance.
SQL, Hadoop, Spark, Kafka, Kinesis, Java, Scala, Python, Amazon Glue, Amazon Kinesis, Amazon MSK, Amazon EventBridge, AWS
6d
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Expert Systems Engineer
Herndon, Virginia, United States
$170k-$195k/yr OnsiteFull Time
11+ YOE11+ years systems engineering experience; expertise integrating data streams, analyzing networks/logs, managing data feeds; Splunk and Python familiarity; security and cloud experience preferred.
NiFi, Cribl, Splunk, Python, ShellScript, Ansible, VDI, VMWare, AWS, Microsoft Azure
6d
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Lead Software Engineer-0341
Reston, Virginia, United States
HybridFull Time
7+ YOEBachelor's in CS/Engineering,7+ years working with Apache Flink and streaming data; 5+ years building ETL pipelines with Flink/Spark/HBase/Azkaban/Airflow; 3+ years with Apache Kafka; AWS S3/EC2/CloudWatch/IAM; Linux CLI and Bash.
Apache Flink, Prometheus, Grafana, Spark, HBase, Azkaban, Airflow, Apache Kafka, S3, EC2, CloudWatch, IAM, Linux CLI, Bash
1mo
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Principal Cribl Engineer - Observability
Reston, Virginia, United States
OnsiteFull Time
Deep expertise with Cribl Stream and observability data pipelines; strong design/implementation skills for large-scale data routing and transformation; understanding of metrics, logs, traces; leadership and troubleshooting abilities; TS/SCI preferred.
Cribl Stream, Splunk, Elasticsearch