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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SME - Big Data
McLean, Virginia, United States
$53k-$270k/yr OnsiteFull Time
TS/SCI with poly; strong Big Data expertise; senior-level software development and systems analysis experience; able to work across all phases of projects.
Big Data, Hadoop, Spark
3mo
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Big Data Systems Engineer
Niceville or Tampa or Los Angeles or Huntsville or Denver or Washington
$142k-$200k/yr RemoteFull Time
10+ YOEActive TS/SCI clearance, bachelor’s in STEM, 10 years DoD experience, extensive big data and enterprise deployment expertise (CHEETAS).
SQL Server Big Data Cluster, CentOS, Ubuntu, RedHat, Windows Server, VMware, NFS, SMB, S3, Windows, Linux
2w
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Big Data Software Engineer-Principal
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOETS/SCI with polygraph, B.S. in Computer Science or 12 years' relevant experience (16 without degree), experience with AWS, Python/Java, modern JavaScript frameworks, Linux/Ubuntu, and Agile development.
AWS, Python, Java, JavaScript, Vue.js, PrimeVue, React, Angular, Linux, Ubuntu
3w
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Senior Big Data Software Engineer - Remote
Eden Prairie or Minneapolis or Washington or United States
$92k-$164k/yr RemoteFull Time
6+ YOEUndergraduate degree or equivalent; 6+ years software development; 5+ years with Scala, Python, JSON, Web Services; 3+ years SQL; 2+ years Spark/Databricks/Hadoop/Snowflake; Agile/SCRUM experience.
Scala, Python, JSON, Web Services, SQL, Spark, Databricks, Hadoop, Snowflake, Kafka, NoSQL, Docker, Kubernetes, Microsoft Azure
2mo
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Software Developer - Big Data (Space Domain)
Herndon or Aurora
$135k-$216k/yr OnsiteFull Time
6+ YOEBachelor’s degree with 8+ years of relevant experience or Master’s with 6+ years; TS/SCI clearance with poly preferred; strong Java and data engineering skills.
Apache NiFi, Java, MongoDB, REST, GraphQL, Kafka, Spark, Hadoop, Docker, Kubernetes, Git, CI/CD, NetCDF, HDF5, CCSDS
3mo
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Senior Software Engineer (Big Data)
McLean, Virginia, United States
OnsiteFull Time
TS/SCI clearance, BS in CS/Engineering or related field, full stack development, big data tech (Hadoop/Spark/Kafka), Java/Python/C#, APIs/microservices, problem solving.
Hadoop, Apache Spark, Kafka, Java, Python, C#, REST APIs, Microservices, Front-end frameworks, Cloud (AWS)
3d
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Lead Data Engineer
Plano or McLean or Chicago
$179k-$225k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years application development, 2+ years big data, 1+ year cloud experience; proficiency in Python/Java/Scala, SQL, distributed data tools, and cloud data warehousing.
Java, Scala, Python, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX/Linux, SQL, AWS, Microsoft Azure, Google Cloud
2mo
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Software Developer - Big Data (Space Domain)
Herndon, Virginia, United States
$135k-$216k/yr OnsiteFull Time
8+ YOEBachelor’s degree with 8+ years or Master’s with 6+ years of relevant experience; Top Secret clearance with ability to upgrade to TS/SCI; strong Java expertise; experience with data ingestion and big data tools.
Java, Apache NiFi, MongoDB, REST, GraphQL, Kafka, Spark, Hadoop, Docker, Kubernetes, NetCDF, HDF5, CCSDS, Git, CI/CD
1mo
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Lead Software Engineer - Big Data
Rockville or Washington or Tysons or Colorado or Florida or Texas or Illinois or Pennsylvania or Massachusetts or Maryland or Virginia or New York or New Jersey
$114k-$249k/yr HybridFull Time
7+ YOEBachelor's in CS or related + 7+ years experience; deep Big Data (Hadoop, Spark, Hive, Trino), SQL, AWS (S3, EMR, Glue, Lambda, Athena, EKS), Python/Scala, system design, CI/CD, DevOps, security, and team mentoring experience.
Hadoop, Spark, Hive, Trino, SQL, S3, EMR, Glue, Lambda, Athena, EKS, Python, Scala, GitHub Copilot, Q Developer, ChatGPT, Claude, Scrum, Kanban, CI/CD, DevOps
2mo
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Data Engineer, Mid
McLean or Chantilly
$62k-$141k/yr HybridFull Time
SQL, Java, or Python and Spark; highly structured data; data modeling; Bachelor's degree; TS/SCI clearance with polygraph; experience with data pipelines and big data platforms.
SQL, Java, Python, Spark
1mo
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Data Engineer - Databricks
McLean, Virginia, United States
OnsiteFull Time
6+ YOERequired: ability to obtain Public Trust, Bachelor's degree (or equivalent), 6+ years Data Engineering experience; expertise in Python, SQL, Databricks, AWS services, big data tools, ETL and data pipeline frameworks.
Python, SQL, Databricks, Hadoop, Spark, Spark Streaming, Kafka, PostgreSQL, Cassandra, Azkaban, Luigi, Airflow, EC2, S3, RDS, Glue, Step Functions, Lambda, EMR, DynamoDB, DocumentDB, Redshift, Aurora, Athena, Snowflake, Storm, R, Scala, Go
1mo
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Data Engineer - Databricks
McLean, Virginia, United States
$110k-$160k/yr OnsiteFull Time
6+ YOEPublic Trust eligible. Bachelor’s degree + 6+ years data engineering experience (or equivalent). Strong Python, SQL, Databricks, AWS experience; familiarity with big data tools, streaming, ETL/workflow tools, and cloud data platforms.
Python, SQL, Databricks, AWS Data Services, Hadoop, Spark, Kafka, Postgres, Cassandra, Azkaban, Luigi, Airflow, EC2, S3, RDS, Glue, Step Functions, Lamda, EMR, DynamoDB, DocumentDB, Redshift, Aurora, Athena, Snowflake, Storm, Spark-Streaming, R, Scala, Go
1mo
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Data Engineer - PowerBI Developer - TS required to apply - NCR
Arlington, Virginia, United States
$135k-$142k/yr OnsiteFull Time
7+ YOETop Secret clearance required; 7+ years database design and coding with big data; PowerBI development highly desirable; Bachelor's degree required; benefits include health, dental, life, STD, LTD.
PowerBI
2w
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Staff Data Engineer
Rosslyn or United States
$185k-$220k/yr HybridFull Time
6+ YOE6+ years software/data engineering; 6+ years with GoLang, Java, or Python; 6+ years with relational DBs and Big Data (Hadoop, Spark); 4+ years with Docker/Kubernetes; experience with Apache Airflow or Benthos and AWS.
Apache Airflow, Benthos, AWS, GoLang, Java, Python, PostgreSQL, MySQL, Oracle, Hadoop, Spark, Docker, Kubernetes, Snowflake, Databricks, Redshift, Rust, CI/CD
1mo
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SOFTWARE ENGINEER - Apache Spark/Big Data - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - ID
Fort George G Meade, Maryland, United States
$234k-$241k/yr OnsiteFull Time
7+ YOE7+ years of software development experience with TS/SCI w/Poly clearance; Apache Spark and Big Data experience; Linux, Python/Java, Airflow; SQL and data processing skills.
Apache Spark, Python, Java, Unix, Git, Apache Airflow, SQL, Jupyter, Pandas, NumPy, Spring, Kafka, Docker
1mo
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Software Engineer (L3) Data Substrate
United States or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Vermont or District of Columbia or Washington or California or San Francisco or Oakland or San Jose or Washington
$139k-$204k/yr RemoteFull Time
5+ YOEBachelor's or Master's in CS/Engineering, 5+ years software development, proficiency in Python/Java/Scala, experience with big data tools (Kafka, Spark, Hive, Hudi, Presto, Airflow) and AWS services, strong problem-solving and communication skills.
Kafka, Spark, Hive, Hudi, Presto, Airflow, AWS Lakeformation, Glue, Athena, Python, Java, Scala
1mo
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Software Development Engineer II, Amazon Security Data Engineering
Herndon, Virginia, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development and system design experience; expertise in object-oriented design and distributed systems; proficiency in Java/Scala/Python; experience with big-data engines (Iceberg, Spark, Trino, Flink); Bachelor's degree required.
Java, Scala, Python, C#, C++, Perl, Apache Iceberg, Apache Spark, Trino, Flink, AWS Glue, Parquet, AI/ML
2mo
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Software Engineer
Herndon or Potomac
OnsiteFull Time
Full stack developer with backend focus; Solr/Elasticsearch, Lucene, big data tools, Java backend, and security clearance requirements.
Solr, Elasticsearch, Lucene, Hadoop, PySpark, Spark, HBase, Java, AWS, Jira, GitHub
2mo
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AI/ML Engineer, Mid
Washington, District of Columbia, United States
$78k-$176k/yr OnsiteFull Time
Experience with AI/ML, data science, software engineering; Python/C#/Java; big data technologies; ability to obtain Secret clearance; Bachelor’s degree.
Python, C#, Java, Spark, Hadoop, Databricks, LangChain, LangGraph, LLMs, C, C++, Rust
1mo
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Senior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
7+ YOESeven years in software development/engineering; two years in SIGINT environment; front-end web development with JavaScript/React; knowledge of distributed storage and big data tools; experience with Windows/UNIX/Linux; strong communication and mentoring skills.
Java, C, C++, Windows, Linux, Unix, Hadoop, HDFS, BigTable, Web Services, SOA, JavaScript, React
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