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
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
2w
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
4+ YOE4-8 years in data engineering; Python/ETL focus; AWS experience; Agile environment; strong ETL lifecycle expertise
Python, AWS, Airflow, Docker, Kubernetes, Terraform, EC2, Lambda, EKS
1mo
Save
Mark Applied
Hide
Data Engineer
Springfield, Virginia, United States
$60k-$180k/yr OnsiteFull Time
10+ YOEActive TS/SCI clearance; BS/MS in CS/Engineering or related field; 10+ years in data engineering or software development; strong Python (pandas, PySpark, FastAPI); cloud experience (AWS/Azure); Kafka, Airflow; database internals; data governance and AI/ML integration.
Python, Pandas, PySpark, FastAPI, AWS, Azure, Kafka, Airflow, PostgreSQL, MySQL, ElasticSearch, DynamoDB, Redis, S3, Lambda, Glue, Step Functions, Redshift, BigQuery, Kubernetes, Docker
2w
Save
Mark Applied
Hide
Data Engineer
Fairfax or United States
$130k-$135k/yr RemoteFull Time
5+ YOEBachelor's degree, 5+ years data engineering experience, expertise with PySpark/Databricks/AWS/Kafka, Python and SQL proficiency, Terraform and Git familiarity, ability to obtain Public Trust clearance.
PySpark, Databricks Intelligence Platform, AWS, S3, IAM, Kafka, Delta Share, Terraform, Python, Git, Linux, SQL, Apache Hive, Apache Hadoop, Apache Spark, QuickSight, Power BI
3w
Save
Mark Applied
Hide
Data Engineer
Fairfax or Ashburn
$145k-$160k/yr HybridFull Time
3+ YOEUS citizen able to obtain Public Trust; Bachelor's in STEM required; 3+ years data engineering or related experience; working knowledge of Python and/or SQL; familiarity with Airflow, Spark, or AWS Glue; strong communication skills.
Apache Airflow, AWS Glue, Apache Spark, Kafka, Python, SQL, SharePoint, Confluence, GitLab, AWS, Microsoft Azure, Google Cloud Platform (GCP)
1d
Save
Mark Applied
Hide
Mid Data Engineer
Reston, Virginia, United States
$130k-$155k/yr RemoteFull Time
4+ YOEU.S. citizen with 4+ years data engineering experience, advanced Python, AWS Lambda, PySpark, ETL/ELT, data modeling, CI/CD, Git, and ability to obtain CompTIA Security+ and pass Tier 2 background investigation.
Python, AWS, AWS Lambda, PySpark, MariaDB, PostgreSQL, Git, Appian, Palantir Foundry, CI/CD, SQL, REST API
2mo
Save
Mark Applied
Hide
Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Active TS/SCI with Polygraph; strong SQL, Python, PySpark; AWS; Linux; ETL; data ingestion/transform; quick learner; good communicator.
SQL, Python, PySpark, AWS, Linux, APIs, Geospatial tools, ETL
4w
Save
Mark Applied
Hide
Data Engineer
Reston or Virginia or United States
$99k-$168k/yr HybridFull Time
4+ YOEBachelor's degree, 4+ years data engineering experience, 3+ years building production data pipelines and enterprise cloud data platform experience; advanced SQL, Python/PySpark, ETL/ELT, orchestration, and data governance skills.
SQL, Python, PySpark, Bash/Shell, Scala, Microsoft Fabric, Microsoft Azure Synapse, Microsoft Azure Data Factory, Apache Airflow, dbt, Databricks, Kafka, Spark, Terraform, Docker, Kubernetes, GitHub Actions, CI/CD, Git, Collibra, Alation, Fabric Event Streams, AWS, Microsoft Azure, GCP
4w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Data Engineer - Mid Level
Reston, Virginia, United States
OnsiteFull Time
4+ YOE4-10 years in Data/Backend Engineering and DevOps; TS/SCI with CI Poly clearance; AWS cloud experience; strong SQL/PostgreSQL skills.
AWS, PostgreSQL, ETL, Event-driven architecture, CI/CD, GitLab
3mo
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOEMust be fully cleared with a recent polygraph and work fully onsite. Requires 3+ years data engineering experience, strong Python and advanced SQL skills, ETL/Palantir experience, API and data integration experience, and data quality/monitoring knowledge.
Python, SQL, Palantir, Palantir Foundry, AWS, Microsoft Azure, Google Cloud Platform (GCP), Apache Spark, Hadoop, Apache Airflow, Prefect
2w
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
ASSOCIATE, DATA ENGINEER
Chicago or Atlanta or Dallas or Reston or San Francisco
$85k-$110k/yr OnsiteFull Time
1+ YOEBachelor's degree in CS/engineering, 1+ years data engineering experience, Snowflake and SQL experience, familiarity with APIs, strong analytical and communication skills.
AWS, Matillion, DBT, Databricks, Snowflake, SQL, Python, Model Context Protocol (MCP)
1mo
Save
Mark Applied
Hide
JR Data Engineer-- Full Performance
Chantilly, Virginia, United States
OnsiteFull Time
4+ YOEActive TS/SCI with Polygraph clearance; Master’s in CS/IS/Engineering or equivalent; 4+ years data pipelines; 2+ years Python; AWS; SQL; Linux; JSON; SPARC familiarity.
Python, SQL, PostgreSQL, Oracle, MySQL, Linux, Shell, JSON, AWS, Java, Scala, Apache NiFi, Apache Airflow, Hadoop, Spark, Hive, Iceberg, SPARC
Explore Jobs