215 junior data engineer jobs at 124 companies in Hampstead, MD
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Senior Data Engineer
Washington, D.C. or London or Bucharest or Chisinau or United States
$115k-$150k/yr HybridFull Time
7+ YOE7+ years data engineering experience; expertise in SQL, Python, cloud data platforms, data modeling, ETL/ELT, governance, security, and mentoring junior engineers.
SQL, Python, MySQL, PostgreSQL, Oracle, AWS, Redshift, Glue, S3, Azure, Synapse, Data Factory, GCP, BigQuery, Dataflow, Apache Spark, Kafka, Airflow, dbt, Snowflake, Databricks, Jira, Git
2mo
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Junior Data Engineer (Faculty Specialist)
College Park or United States
$80k-$100k/yr RemoteFull Time
B.S. in Computer Science or related field; experience with Python/Java ETL, SQL, database administration, and production DB maintenance; familiarity with non-relational stores, geospatial data, Linux, and cloud platforms.
Python, Java, SQL, PostgreSQL, PgBouncer, Cassandra, Hadoop, Spark, Iceberg, Sedona, PostGIS, Linux, Red Hat Enterprise Linux (RHEL), Bash, Git, Jira, Confluence, Bitbucket, AWS, GCP
1mo
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Data Engineer II
Washington or United States
$95k-$125k/yr RemoteFull Time
BlueLabs: Provides data science and analytics services for organizations and businesses.
5+ YOE5+ years data engineering experience, expertise in dimensional modeling (Kimball), data warehouse migrations, advanced SQL and Python, dbt, Snowflake/Redshift, data quality frameworks, and mentoring junior engineers.
SQL, Python, dbt, Snowflake, Redshift
2w
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Data Engineer
McLean, Virginia, United States
$110k-$160k/yr OnsiteFull Time
2+ YOEPublic Trust eligible, bachelor’s degree, 2+ years data engineering experience, skills in Python, AWS, big data tools, SQL/NoSQL, data pipelines, ETL, and data architecture.
Python, AWS, Azure, GCP, Hadoop, Spark, Kafka, Postgres, Cassandra, Azkaban, Luigi, Airflow, EC2, EMR, RDS, Redshift, Storm, Spark-Streaming, Solr, Lucene, Elasticsearch, Databricks, Java, C++, Scala, SQL
1w
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Data Engineer
McLean, Virginia, United States
$110k-$160k/yr OnsiteFull Time
2+ YOEBachelor's degree, 2+ years data engineering experience, Python and cloud (AWS/Azure/GCP), experience with big data tools, ETL, and building scalable data pipelines. Must hold Public Trust.
Python, AWS, Azure, GCP, Hadoop, Spark, Kafka, Postgres, Cassandra, Azkaban, Luigi, Airflow, EC2, EMR, RDS, Redshift, Storm, Spark-Streaming, Solr, Lucene, Elasticsearch, Java, C++, Scala, SQL
2mo
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Junior Data Integration Developer
McLean, Virginia, United States
HybridFull Time
1+ YOEBachelor's in CS/SE/IS or related field; 1–2 years backend/API integration; REST APIs; AWS; JS/TS; Docker/Kubernetes; Git/CI/CD.
REST API Development, AWS Cloud Services, JavaScript/TypeScript, React/Angular/Vue.js, Docker & Kubernetes (EKS), AWS Lambda / API Gateway, Data Transformation & Validation, CI/CD Pipelines, Git Version Control
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Junior Software Data Engineer
Fort Meade, Maryland, United States
$104k-$166k/yr OnsiteFull Time
2+ YOEBachelor's in engineering/CS/math + 2 years software engineering (or Master's/PhD with 0 years, or 6 years experience with HS diploma); experience with prompt engineering and RAG; active TS/SCI with polygraph required.
Prompt Engineering, retrieval-augmented generation (RAG), LLMs
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Data Engineer
United States or Washington or Hyderabad or India
$95k-$121k/yr HybridFull Time
2+ YOE2+ years experience; proficiency with SSMS, PostgreSQL, Snowflake, Microsoft Excel (macros/functions); healthcare claims and provider data matching experience; strong data validation and troubleshooting skills.
SQL Server Management Studio (SSMS), PostgreSQL, Snowflake, Microsoft Excel, C#, Python, Shell/Bash
3w
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Data Engineer
McLean or Arlington or Alexandria or Washington
$62k-$141k/yr OnsiteFull Time
2+ YOE2+ years experience with C++, Java, or Python; developing scalable data stores, ETL/ELT pipelines, parsing structured and unstructured data; Bachelor's degree; Secret clearance required.
C++, Java, Python, SQL, Scala, AWS, Microsoft Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake, UNIX, Linux, Shell
3w
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Data Engineer
McLean, Virginia, United States
$62k-$141k/yr OnsiteFull Time
2+ YOE2+ years programming (C++, Java, or Python), experience building scalable data stores and ETL/ELT workflows, ability to process structured and unstructured data, Secret clearance and bachelor’s degree required; TS/SCI preferred.
C++, Java, Python, SQL, Scala, AWS, Microsoft Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake, UNIX, Linux, Shell
1w
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Senior Data Engineer
Bethesda, Maryland, United States
$156k/yr HybridFull Time
2+ YOEMaster's in information systems or related, 2+ years as Data Engineer, experience with Python, SQL, Snowflake, AWS services, CI/CD (GitLab), PySpark, and SnowPro certification.
Python, SQL, Snowflake, AWS EMR, AWS Lambda, AWS S3, AWS RDS, GitLab, PySpark
1mo
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Junior Software Data Engineer
Fort Meade or Jessup
$104k-$166k/yr OnsiteFull Time
0+ YOETS/SCI with polygraph required. Bachelor's in CS/Engineering/Math + 2 years software engineering OR Master's/PhD with 0 years OR 6 years experience with HS. Experience with prompt engineering and retrieval-augmented generation (RAG).
Prompt Engineering, retrieval-augmented generation (RAG), AI/ML frameworks, LLMs
2mo
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Junior Software Engineer
Annapolis Junction, Maryland, United States
$70k-$190k/yr OnsiteFull Time
0+ YOEEntry-level software engineer with Python proficiency, production experience, and understanding of AI concepts and streaming data pipelines.
Python, Apache Kafka, Elasticsearch, PydanticAI, Langgraph, DeepAgents, APIs, Software development tooling
1w
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Sr Data Engineer - Data Platform
Harrisburg, Pennsylvania, United States
RemoteFull Time
2+ YOEExperience designing and maintaining scalable data pipelines, strong SQL and ETL skills, experience with Netezza/Databricks/SAP integration, bachelor\u0002s degree or equivalent experience, and ability to support production environments.
SAP BDC, Datasphere, Databricks Lakehouse, NETEZZA, Cognos, Tableau, Excel, SQL
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Senior Data Engineer
Alexandria or Washington or Arlington
$140k-$200k/yr HybridFull Time
2+ YOEActive DoD Secret clearance, bachelor’s or master’s in a technical field, 2+ years relevant experience (4+ with bachelor\u0002s), Python and SQL experience, data pipeline and integration experience, Databricks/Palantir familiarity, Git proficiency.
Python, SQL, Databricks, Palantir Foundry, Spark, PySpark, Git, Tableau, Power BI, Qlik, S3
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Managed Services - Data Engineer - Experienced Associate
Phoenix or Indianapolis or Grand Rapids or Raleigh or Charlotte or Jacksonville or Cincinnati or Cleveland or Columbia or Kansas City or Columbus or Dallas or Las Vegas or Little Rock or Baltimore or Richmond or Louisville or Sacramento or Birmingham or St. Louis or Albany or Tampa or Atlanta or Toledo or Tulsa or Austin or Miami or Milwaukee or Minneapolis or Denver or Des Moines or Nashville or Detroit or New Orleans or Buffalo or Oklahoma City or Fort Worth or Greensboro or Pittsburgh or Houston
$63k-$140k/yr OnsiteFull Time
1+ YOEBachelor's degree, 1+ years' experience, proficiency with Python, Java, SQL, DataStage, DB2/SQL Server, Oracle BI, QlikView/Spotfire, UNIX; experience with data engineering, ETL, and data architecture.
Python, Java, DataStage, Oracle Business Intelligence, QlikView, Spotfire, DB2, SQL Server, SQL, Snowflake, UNIX
5d
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Entry-Level Data Engineer / Data Scientist
Washington, District of Columbia, United States
$90k-$110k/yr HybridFull Time
Bachelor's degree in data analytics, computer science, or related field; SQL and programming proficiency; Excel, visualization tools, version control, and strong analytical and communication skills.
SQL, Python, Java, R, Microsoft Excel, GitHub, GitLab, Jupyter Notebook, RStudio
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
3mo
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Data & Automation Engineer
Reedsville, Pennsylvania, United States
OnsiteFull Time
1+ YOE1–3 years in Python data pipelines, REST APIs, SQL; degree in Computer Science or related field; strong problem solving and eagerness to learn.
Python, REST APIs, Snowflake, Power BI, Power Automate, UiPath
1mo
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Stellar Data Engineer
Bethesda, Maryland, United States
OnsiteFull Time
1.5+ YOEActive TS/SCI clearance (or US citizenship) required, willing to obtain SCI w/ CI Poly; Bachelor's degree,1.5+ years experience; graph theory and graph DB expertise; Cypher/SQL/SPARQL, Python, shell, Linux; experience in classified environments.
Google TensorFlow, Python scikit-learn, Anzograph, Neo4j, Amazon Neptune, Cypher, SQL, SPARQL, Python, shell scripting, Linux, MacOS, Windows, AWS Console, EC2
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