409 data lead jobs at 191 companies in New Castle, DE
3mo
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Data Domain Architect Lead
Wilmington or Plano or Columbus
OnsiteFull Time
6+ YOE6+ years in ML data solutions; experience with data annotation, labeling, data modeling; Python; ML/AI; SQL; knowledge of LLMs and prompt engineering; finance domain familiarity.
Python, SQL, SAS, Scala, LLMs, Prompt engineering
2mo
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Lead Data Analyst
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years in product analytics or BI; strong SQL; Python or R; A/B testing; event tracking tools; excellent communication.
BigQuery, dbt, SQL, Python, R, Google Analytics, Mixpanel, Amplitude, Adobe Analytics
1d
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Alliance Data Lead, Compensation & Execution Payouts
West Chester or Raynham
$94k-$152k/yr HybridFull Time
5+ YOEBachelor's degree and 5+ years in data analysis or operations required, with SQL Server, Python, Power BI, Microsoft Fabric, compensation data, and payment database experience. Domestic travel may be required.
SQL Server, Python, Power BI, Microsoft Fabric
4w
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Lead Data Scientist
Columbus or Chadds Ford or Frisco or Draper or New York City
$121k-$218k/yr HybridFull Time
8+ YOEBachelor’s in quantitative field,8+ years building advanced models (ML,segmentation,time series),EML/AI research experience preferred,experience in financial services and Conjoint Analysis,US work authorization required.
Data Manipulation, Machine Learning, Python (Programming Language), R Statistics, Statistical Analysis, Statistics, Time Series Analysis, Cloud Environment, Conjoint Analysis, Agentic AI
3w
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Lead Data Engineer
Wilmington or McLean
$179k-$225k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years application development, 2+ years big data, 1+ year cloud experience, proficiency in Java/Scala/Python and data engineering tools.
Java, Scala, Python, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX/Linux, AWS, Microsoft Azure, Google Cloud, SQL
2mo
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Lead Data Engineer
Coopersburg or Philadelphia
OnsiteFull Time
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
3w
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Lead Data Engineer
Wilmington or McLean
$179k-$225k/yr OnsiteFull Time
4+ YOEBachelor’s degree, 4+ years of application development, 2+ years of big data experience, and 1+ year of cloud computing experience. Preferred experience includes Python, SQL, Scala, Java, distributed systems, and data warehousing.
Java, Scala, Python, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX, Linux, AWS, Microsoft Azure, Google Cloud, SQL
3w
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Lead Data Engineer
Wilmington or McLean
$179k-$225k/yr OnsiteFull Time
4+ YOEBachelor’s degree, 4+ years of application development, 2+ years of big data technologies, and 1+ year of cloud computing experience; programming and database expertise required.
Java, Scala, Python, SQL, Redshift, Snowflake, AWS, Microsoft Azure, Google Cloud, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX, Linux, Agile
3w
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Lead Data Manager
United States or King of Prussia
RemoteFull Time
5+ YOEBS/BA or equivalent preferred, 5+ years clinical data management experience, leadership experience, CDISC/CDASH/SDTM familiarity, GCP and clinical trial knowledge, willing to travel up to 15%.
CDISC, CDASH, SDTM
3w
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Lead Data Scientist
Philadelphia or New York
$150k-$175k/yr OnsiteFull Time
6+ YOEMS or equivalent experience,6+ years data science/ML experience,experience with LLMs,RAG,fine-tuning,Python,TensorFlow,PyTorch,scikit-learn,PySpark,Scala,SQL,AWS/GCP,model deployment and governance.
Python, TensorFlow, PyTorch, scikit-learn, PySpark, Scala, SQL, AWS, GCP, LLM, Retrieval-Augmented Generation (RAG), GraphDB
2mo
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AVP, Lead Data Engineer
Philadelphia or Jersey City or Simsbury
$153k-$221k/yr OnsiteFull Time
12+ YOEBachelor's degree required; 12+ years data engineering with ETL/ELT, data warehouse design, and automated pipelines. Expertise in Informatica/IICS, Azure (Synapse, ADF, Databricks), Snowflake, Databricks, Autosys, Python/Shell. Must be based in NJ or Greater Philadelphia.
Informatica, IICS, Azure, Synapse Analytics, Azure Data Factory, Azure Databricks, Databricks, Delta Lake, Spark, Snowflake, Snowpark, Autosys, Python, Shell
2mo
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Data Technician Lead
Philadelphia, Pennsylvania, United States
RemoteFull Time
5+ YOELead technician role requiring 5+ years in networking, field service, and installation; extensive travel; strong safety, communication, and technical skills.
Microsoft Office, Mobile applications, PC
1mo
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Data Quality Lead Analyst
Wilmington, Delaware, United States
$140k-$146k/yr HybridFull Time
6+ YOEBachelor's in related field and 6 years' experience (or Master's and 4 years); experience with data profiling, validation, SQL, conveying complex data concepts, and identifying root causes of data quality issues.
SQL
2mo
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Nuuly Lead Data Scientist
Philadelphia, Pennsylvania, United States
OnsiteFull Time
7+ YOE7+ years data science experience, strong statistics, ML and causal inference, Python and SQL proficiency, experiment design, communication and leadership skills.
scikit-learn, TensorFlow, PyTorch, Jupyter Notebooks, Python, SQL, git, LLMs, Claude Code, Cursor
2w
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Lead Data Scientist, AdTech
Arlington or Baltimore or Buffalo or Jersey City or Manchester or New York or Philadelphia or Stamford
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science in digital/performance marketing, hands-on ML in AWS, strong modeling fundamentals, expert Python and SQL, adtech and ROAS-focused experience.
Python, SQL, AWS, Looker, Google, Meta
1mo
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Data Quality Lead Analyst
Wilmington, Delaware, United States
$140k-$146k/yr HybridFull Time
6+ YOEBachelor’s in relevant field plus 6 years (or Master’s plus 4) in data quality/DB management; SQL and data profiling experience; strong communication and stakeholder management.
SQL
2mo
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Lead Data Analyst
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOERequires 5+ years in product analytics, business intelligence, or a similar role; SQL proficiency; Python or R experience; A/B testing, event analytics, communication, and cross-functional collaboration skills.
SQL, Python, R, BigQuery, dbt, Hex, Google Analytics, Mixpanel, Amplitude, Adobe Analytics
3d
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Lead Master Data Analyst
Malvern, Pennsylvania, United States
HybridFull Time
7+ YOEBachelor's degree in business or related field or equivalent experience; 7+ years in finance, supply chain, internal audit, or support functions, including 4+ years in master data management; SAP and QAD experience.
SAP, QAD, Microsoft Office, S/4HANA
1mo
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Technical Lead - Operational Data Governance & Modernization | Onsite - Delaware
Wilmington, Delaware, United States
$56k-$196k/yr OnsiteFull Time
Photon: A recruiting and career site posting technical roles for enterprise employers.
8+ YOE3+ Mgmt8+ years data engineering with 3+ years as a technical lead; expert SQL, Snowflake, MDM, CDC, schema-first contracts (JSON Schema/Avro/Protobuf); AWS data services and CI/CD/Git governance experience.
JSON Schema, Avro, Protobuf, SQL, NoSQL, Snowflake, CI/CD, Git, AWS, RDS, Redshift, Glue, DMS, Lake Formation, Collibra, Alation, Great Expectations, dbt
1w
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Lead Data Analyst - Family Support Services
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3+ YOEMinimum 3 years data management/reporting experience, administer case management databases, develop dashboards, ensure data governance and compliance; bachelor’s degree required.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Apricot by Bonterra Systems, DHS Connect, DECO