341 senior data engineer jobs at 178 companies in Townsend, DE

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
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
2mo
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Senior Data Engineer
Philadelphia or Aurora or King of Prussia
$82k-$172k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOE5+ years in data engineering/science with TS/SCI clearance; BS in data science/CS; experience building data pipelines and using Python data libraries; experience with git.
Python, NumPy, Pandas, Polars, Git, Docker, Docker Compose, AWS, Spark, PySpark, Linux, CUDA
2mo
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URBN Senior Data Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Urban Outfitters
Urban OutfittersNASDAQ: URBN: Multi-brand retail operator of lifestyle apparel and home goods.
6+ YOE6-8 years data engineering; cloud pipelines; Snowflake/BigQuery; SQL; Git/CI-CD; retail/e-commerce domain; AI-assisted development.
Git, CI/CD, Snowflake, BigQuery, Airflow, Dagster
3d
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Senior Data Engineer
Philadelphia, Pennsylvania, United States
$68k-$153k/yr OnsiteFull Time
Universal Music Group
Universal Music GroupEuronext Amsterdam: UMG: Global music recording, publishing, merchandising, and content production.
5+ YOE5+ years data engineering experience building scalable pipelines, ecommerce/Shopify data expertise, strong SQL and Python, cloud and modern data platform experience, semantic layer and AI/ML data readiness skills.
Shopify, dbt, LookML, Spark, Snowflake, Databricks, BigQuery, Redshift, Parquet, SQL, Python, AWS, Azure, GCP
1mo
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Senior Data Engineer
Baltimore, Maryland, United States
$150k-$170k/yr OnsiteFull Time
The Baltimore Banner
The Baltimore Banner: Independent nonprofit digital newsroom serving the Baltimore region.
10+ YOE10+ years in data engineering or related roles; strong AWS experience; building ETL/ELT pipelines, data lake/warehouse/lakehouse work; data governance, lineage, quality, observability; Power BI and strong SQL skills; stakeholder communication.
AWS, Microsoft Power BI, SQL
1mo
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Senior Data Engineer
Windsor Mill or Baltimore
$131k-$173k/yr RemoteFull Time
Index Analytics
Index Analytics: Delivers data strategy and IT solutions to federal health agencies.
10+ YOEUS citizenship or 3 of last 5 years residence; bachelor’s degree or equivalent with 10+ years as data system architect/engineer; hands-on Snowflake, SQL, Python, AWS, GitHub, Jenkins; data warehousing, ETL/ELT, CI/CD, DevOps, Agile experience.
Snowflake, SQL, Python, AWS, GitHub, Jenkins, CI/CD
1w
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Senior Data Engineer
Newark, Delaware, United States
$140k-$150k/yr RemoteFull Time
Horizon Services
Horizon Services: Provides residential HVAC, plumbing, and electrical repair services.
8+ YOEBachelor's or master's in CS/statistics/analytics, 8+ years data engineering, 5+ years cloud (preferably AWS), strong SQL, Databricks, Snowflake, Python/PySpark, Kafka experience preferred.
Databricks, Spark, Confluent Kafka, Snowflake, AWS, SQL, Python, PySpark, Microsoft Power BI
2w
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Senior Data Engineer
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm providing proprietary financial market liquidity.
5+ YOE5+ years data engineering experience in large-scale distributed processing; strong Python; experience with Spark/Databricks, Trino, Iceberg, Snowflake, Parquet, Apache Arrow, Polars, and/or Kafka; capital markets domain experience.
Spark, Databricks, Trino, Iceberg, Snowflake, Parquet, Apache Arrow, Polars, Kafka, Python
2w
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Senior Data Engineer
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
5+ YOE5+ years data engineering experience, capital markets domain knowledge, strong Python skills, experience with Spark/Databricks/Trino/Snowflake/Kafka and large-scale batch/stream processing, ability to support off-hours/weekend needs.
Spark, Databricks, Trino, Iceberg, Snowflake, Parquet, Apache Arrow, Polars, Kafka, Python
2mo
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Senior Data Production Engineer
New York or Philadelphia
$105k-$190k/yr OnsiteFull Time
T-Mobile
T-MobileNASDAQ: TMUS: Provides wireless voice, data, and mobile internet services.
4+ YOE5+ years experience in data engineering; cloud data architectures on-premise/cloud/hybrid; SQL/NoSQL, Python/Java/Scala/Go; cloud platforms (AWS/Azure/GCP); 4-7 years pipeline development.
AWS, Azure, Google Cloud, SQL, NoSQL, Python, Java, Scala, Go, DAX
1w
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Senior Data Engineer
Cedar Rapids or Denver or Philadelphia
$95k-$115k/yr HybridFull Time
Transamerica
TransamericaNYSE: AEG: Provides insurance, retirement solutions, and investment products to customers.
4+ YOEBuild AWS-based data pipelines, integrate Snowflake and Power BI, ensure data quality/lineage; SQL expertise; 4 years data engineering/analytics/warehousing experience; DevOps CI-CD experience; bachelor's degree required.
AWS, Snowflake, Power BI, SQL, DBT, Python, Scala, Node.js
1w
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Senior Data Engineer (Remote)
Baltimore, Maryland, United States
$99k-$197k/yr RemoteFull Time
CareFirst BlueCross BlueShield
CareFirst BlueCross BlueShield: Provides health insurance coverage and administrative healthcare services.
5+ YOE5+ years experience with database design, ETL/ELT development, data modeling, and data pipeline orchestration; Bachelor's in CS or related (or additional experience); proficiency with Python, SQL, Azure Data Factory, CI/CD and Microsoft Azure.
Python, Azure Data Factory, CICD, Microsoft Azure, SQL, Informatica
2w
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Senior Data Engineer- Bala Cynwyd, PA
Bala Cynwyd, Pennsylvania, United States
$108k-$135k/yr OnsiteFull Time
Tokio Marine North America Services
Tokio Marine North America ServicesTokyo Stock Exchange: 8766: Provides corporate support services for Tokio Marine insurance companies.
3+ YOE7+ years IT experience (3+ in data engineering) preferred; strong SQL and SQL Server skills, Python, cloud data platforms (Databricks/Snowflake/Azure), ETL/ELT, data modeling, Informatica and P&C insurance experience preferred.
SQL, SQL Server, Python, Databricks, Snowflake, Azure, Informatica, Microsoft Excel, Microsoft Word, Visio, PowerPoint
3w
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Senior Data Engineer (Customer Data Products)
Philadelphia, Pennsylvania, United States
$127k-$160k/yr HybridFull Time
NBME
NBME: Develops and manages medical licensing and healthcare professional assessments.
7+ YOEBachelor's degree, 7+ years application development experience, 4+ years in big data and AWS, proficiency in Python/SQL/Scala/Java, distributed data tools, PySpark, NoSQL, Redshift, UNIX/Linux, process orchestration and CI/CD; experience with ML/LLM pipelines and vector DBs preferred.
AWS, Python, SQL, Scala, Java, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, MySQL, Mongo, Cassandra, Redshift, UNIX/Linux, PySpark, AirFlow, KubeFlow, AWS step functions, Luigi, Pinecone, Milvus, pgvector, Git, CI/CD, Feature Stores, Vector Databases, APIs, MLOps
1mo
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Senior Lead Data Engineer (Bank Tech)
Wilmington or McLean
$209k-$239k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
6+ YOEBachelor’s degree; 6+ years in application development; 2+ years in big data; 1+ year in cloud computing (AWS/Azure/GCP).
Python, Java, SQL, NoSQL, Redshift, Snowflake, AWS, Azure, GCP, Hadoop, Kafka, Spark
1mo
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Lead Data Engineer
Coopersburg or Philadelphia
OnsiteFull Time
Lutron Electronics
Lutron Electronics: Designs and manufactures lighting and shading control systems.
8+ YOERequired bachelor’s or master’s in CS/Data Science/Computer Engineering/Software Engineering, 8+ years related experience, expertise in data modeling, real-time/batch processing, cloud architectures, and SQL.
AWS, S3, Glue, EKS, Lambda, SageMaker, Redshift, Athena, Bedrock, Agentcore, SQL, NoSQL, Microsoft Power BI, Tableau, QuickSight, Python, Pandas, NumPy, PySpark
2w
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Senior Data Engineer
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
5+ YOE5+ years in data engineering with strong Python and experience with modern data platforms (Spark, Databricks, Trino, Iceberg, Snowflake, Kafka); capital markets/financial services experience required.
Spark, Databricks, Trino, Iceberg, Snowflake, Parquet, Apache Arrow, Polars, Kafka, Python
1mo
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Senior Addepar Data Engineer / Analyst
Baltimore, Maryland, United States
$133k-$173k/yr HybridFull Time
Brown Advisory
Brown Advisory: Provides investment management and financial advisory services to global clients.
5+ YOEBachelor's degree, 5+ years working with Addepar and 5+ years in data engineering or enterprise data operations; strong SQL, Snowflake, data integration, data quality, and stakeholder collaboration skills. Must be authorized to work in the U.S. and be in Baltimore office three days/week.
Addepar, Snowflake, Canoe, Databricks, Python, dbt, SQL
4w
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Sr Data Engineer
Philadelphia or Ambler or Pune or Medellín
RemoteFull Time
IntegriChain
IntegriChain: Provides data and applications for pharmaceutical therapy commercialization.
10+ YOE10+ years data engineering experience with hands-on Snowflake, dbt, Python, SQL/PLSQL, MDM/Reltio, ETL/ELT pipeline design, data modeling, and cross-functional collaboration.
Snowflake, Reltio, dbt, dbt Cloud, Python, SQL, PL/SQL, Snowflake Scripting, Airflow, Dagster, Azure, AWS, Terraform, CI/CD, Git, ICyte Platform
2mo
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Sr. Data Engineer
Austin or Chicago or New Hartford or Philadelphia
$130k-$144k/yr RemoteFull Time
PAR Technology
PAR TechnologyNYSE: PAR: Provides unified software and hardware for restaurant operations.
5+ YOE5+ years data engineering; project leadership; strong problem-solving; excellent communication; continuous learning; experience with AI/LLM tooling.
Python, SQL, Terraform, Spark, Databricks, Structured Streaming, Postgres, DynamoDB, CircleCI, DroneCI, Github Actions, Spacelift, DataDog, AWS, Azure, data governance, AI/ML integration, Claude Code, Cursor, Copilot, MCP, Agent Orchestrators, Git, Github
3mo
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Senior Data Analyst
Philadelphia, Pennsylvania, United States
$84k-$105k/yr OnsiteFull Time
University of Pennsylvania
University of Pennsylvania: Provides Ivy League higher education and conducts advanced scientific research.
4+ YOEBachelor's degree and 4-6 years of experience; strong background in biostatistics, data science, and data engineering.
SQL, Python, R, Epic Clarity, Data Warehousing