76 etl developer jobs at 52 companies in Middletown, DE
1w
Save
Mark Applied
Hide
ETL Developer
Baltimore, Maryland, United States
OnsiteFull Time
Design, build, and maintain ETL pipelines and data architecture in AWS; ensure data integrity, performance tuning, troubleshooting, and mentor junior engineers.
AWS, AWS Glue, Amazon Redshift, RDS, DocumentDB
2mo
Save
Mark Applied
Hide
Associate ETL Developer
Radnor or Greensboro or Charlotte or Fort Wayne
$56k-$100k/yr HybridFull Time
1+ YOE1+ years ETL/data engineering experience, Python and SQL proficiency, experience with Oracle/PostgreSQL, REST/JSON API integration, data modeling knowledge, and familiarity with AWS data services.
Python, AWS Glue, S3, Redshift, Lambda, Aurora, Oracle, PostgreSQL, RESTful APIs, JSON, SQL, Informatica, MongoDB, Cassandra, Hive, ETL, Agile, Scrum
2w
Save
Mark Applied
Hide
Software Engineer III (ETL/DataStage)
Addison or Newark
OnsiteFull Time
3+ YOE3+ years experience developing ETL/DataStage, real-time replication, and large-scale data integration; strong automation, testing, and data validation skills.
ETL, DataStage, Mainframe, IIDR/CDC, Kafka, CI/CD
1w
Save
Mark Applied
Hide
AWS Lead Software Engineer-Big Data/ETL
Wilmington or Houston or Plano
OnsiteFull Time
5+ YOE5+ years software engineering experience; advanced Java or Python; AWS and container experience; Big Data/ETL pipeline experience; SRE, monitoring, security, and AI-assisted development familiarity.
Java, Python, AWS, Docker, Kubernetes, ECS, Hortonworks, Grafana, Dynatrace, Prometheus, Datadog, Splunk
3w
Save
Mark Applied
Hide
Software Engineer II
Wilmington, Delaware, United States
OnsiteContract
5+ YOEAssociates (or equivalent) plus 5+ years systems analysis/application development experience, knowledge of Azure architecture, C# .NET Core, ETL and strong analytical, communication and project skills.
Azure Application Architecture, C# .NET Core, ETL Frameworks
4w
Save
Mark Applied
Hide
GenAI Engineer
Wilmington, Delaware, United States
$100k-$110k/yr OnsiteFull Time
8+ YOE8+ years experience designing and deploying GenAI/ML solutions; proficiency in Python, ML frameworks, cloud platforms, EM/ETL pipelines, AI governance and regulatory compliance.
Python, TensorFlow, PyTorch, LangChain, LlamaIndex, Pinecone, FAISS, AWS, Microsoft Azure, GCP, ETL/ELT, APIs, Microservices
1w
Save
Mark Applied
Hide
Microservices Developer
Malvern, Pennsylvania, United States
OnsiteContract
Hands-on Node.js and Python development, microservices architecture, REST APIs, AWS ETL/data services (Glue,Lambda,S3,Step Functions,AppFlow,DynamoDB); Docker preferred; cloud platform familiarity.
Node.js, Python, REST, AWS Glue, AWS Lambda, Amazon S3, AWS Step Functions, AWS AppFlow, DynamoDB, Docker, AWS, Azure, GCP
22h
Save
Mark Applied
Hide
ServiceNow Developer
Philadelphia, Pennsylvania, United States
$80k-$158k/yr OnsiteFull Time
8+ YOERequires 8–10 years of ServiceNow CMDB administration and advanced development experience, including CMDB, Discovery, ITOM, integrations, JavaScript, scripting, data ingestion, and governance.
ServiceNow, ServiceNow CMDB, ServiceNow CSDM, ServiceNow Discovery, MID Server, ServiceNow ITOM Visibility, IRE, Service Mapping, Hardware Asset Management (HAM), JavaScript, Script Includes, Glide Ajax, Business Rules, Flow Designer, REST APIs, Integration Hub, Service Graph Connectors, Import Sets, Transform Maps, ETL, CMDB Health Dashboard, AWS, Microsoft Azure, Service Portal, UI Builder, Event Management, AIOps
2mo
Save
Mark Applied
Hide
MuleSoft Developer
Chesterbrook or Nashville or Tampa or Orlando
HybridFull Time
3+ YOE3+ years in MuleSoft data integration, ETL, or data engineering; strong SQL and database skills; familiarity with cloud platforms (AWS/Azure/Google); Python/Java for automation.
MuleSoft, Informatica, Apache Nifi, SSIS, AWS Glue, Azure Data Factory, MySQL, SQL Server, Oracle, Python, Java
2mo
Save
Mark Applied
Hide
Software Engineer 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
14+ YOE14+ years software development; Java; REST; middleware; Scrum; TS/SCI with CI Poly clearance; Bachelor's degree; strong team player.
Java, REST, Middleware, Web Services, ETL, Unit Testing, Scripting
4d
Save
Mark Applied
Hide
Associate Software Engineer - FSI
King of Prussia, Pennsylvania, United States
HybridFull Time
Bachelor's in Computer Science/Information Systems, understanding of SQL, RDBMS, ETL, FTP, object-oriented development, SDLC, source control, project management, and strong communication and customer service skills.
SQL, Oracle SQL, Cerner Open Engine, Cerner OPENLink, ETL, FTP, HL7, EMR
1w
Save
Mark Applied
Hide
Journeyman Software Developer
United States or Aberdeen
RemoteFull Time
1+ YOEBachelor's degree,1+ years application development experience,Palantir Foundry experience preferred,Proficiency in Python,Java,JavaScript,ETL and data integration experience,Secret clearance preferred.
Palantir Foundry, Python, Java, JavaScript
3w
Save
Mark Applied
Hide
Associate, Financial Platform Engineer (Java) / Wilmington, DE
Wilmington, Delaware, United States
$115k-$145k/yr HybridFull Time
4+ YOEB.S./M.S. in STEM,4+ years enterprise software development; strong Java stack experience; knowledge of databases, cloud, distributed systems, Python and data libraries; agile experience.
Java, Spring, JDBC, Hibernate, JBoss, Maven, Jenkins, JUnit, Python, pandas, numpy, scipy, cvxpy, SQL, NoSQL, Oracle, Sybase, Snowflake, ETL, RESTful Webservices, HTTP-JSON, gRPC, Microsoft Azure, Apache Ignite, Hazelcast, Angular, React, Unix/Linux, Git, JIRA, ADO, Azure Pipelines, BlackRock Aladdin, OCI
2mo
Save
Mark Applied
Hide
Data Engineer
West Chester, Pennsylvania, United States
HybridFull Time
4+ YOE4+ years software development and data warehousing, ETL, and database design; SQL; Azure tools; large-scale data handling; CI/CD; Agile experience.
Azure Databricks, Azure Data Factory, Delta Lake, Azure Synapse, ADLS, PySpark, SQL Server, Databricks Notebooks
1mo
Save
Mark Applied
Hide
Senior Database Engineer
Canada or Philadelphia
$150k-$190k/yr RemoteFull Time
5+ YOE5+ years Database Engineering experience (Postgres preferred), 5+ years AWS or GCP, 3+ years Python or Go, Kubernetes and K8S operator experience, Postgres, Kafka, ETL/CDC, Terraform/IaC, strong monitoring and architecture skills.
K8, K8S, Zalando, CNPG, Postgres, Kafka, ETLs, CDC, AWS, GCP, Python, Go, Terraform, GitOps, IaC
2mo
Save
Mark Applied
Hide
Senior Application Engineer I
Philadelphia or Chicago or New York City or Los Angeles or Washington
$133k-$183k/yr HybridFull Time
8+ YOEBachelor's or equivalent experience, 8+ years in advanced application support/configuration, expertise with e-discovery platforms, APIs/ETL, Microsoft SQL, Linux, REST APIs, PowerShell, and strong communication and problem-solving skills.
Relativity Server/One, Reveal, BrainSpace, APIs, ETL, Microsoft SQL, Linux, REST APIs, PowerShell
1w
Save
Mark Applied
Hide
Data Engineer
Baltimore, Maryland, United States
RemoteFull Time
4+ YOEBachelor's degree and 4+ years data engineering experience. Strong SQL and Python proficiency, ETL/ELT pipeline development, AWS/cloud tools, CI/CD, data quality, and distributed processing experience.
Python, SQL, Pandas, PySpark, Numpy, GitHub Actions, Jenkins, AWS Glue, AWS EMR, Apache Hadoop, Apache Spark, AWS StepFunctions, AWS Glue Workflows, AWS Lambda, S3, Aurora, SNS, CloudFormation, CDK, Snowflake, Amazon RDS, dbt, Dataform
1mo
Save
Mark Applied
Hide
Data Engineer
Belcamp, Maryland, United States
$78k-$176k/yr RemoteFull Time
5+ YOE5+ years application development experience, 3+ years building ETL/ELT workflows, experience with PySpark/Spark SQL and Palantir Foundry, ability to build/operate scalable data platforms, Secret clearance, Bachelor's degree.
PySpark, Spark SQL, Foundry Ontology, Foundry Workshop, Palantir Foundry Data Pipeline Builder, Palantir Foundry, Python, SQL, Scala, Java, UNIX, Linux, Shell scripting, AWS, Microsoft Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake
3mo
Save
Mark Applied
Hide
Data Engineer (Philadelphia, PA, US, 19103)
Philadelphia, Pennsylvania, United States
$120k-$150k/yr HybridFull Time
7+ YOE7+ years in data domain with Python, SQL, Azure/AWS, ETL/ELT, data modeling, Spark, real-time streaming, CI/CD; BS/MS in CS or equivalent experience.
Python, SQL, Azure, AWS, ETL/ELT, Data modeling, Apache Spark, Real-time streaming, CI/CD
1mo
Save
Mark Applied
Hide
Data Engineer
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years application development and enterprise data application experience, 3+ years building ETL/ELT workflows, PySpark and Spark SQL experience, Palantir Foundry (Foundry Ontology/Workshop/Data Pipeline Builder) experience, bachelor's degree, Secret clearance required.
PySpark, Spark SQL, Foundry Ontology, Foundry Workshop, Palantir Foundry Data Pipeline Builder, Palantir Foundry, Code Repositories, Python, SQL, Scala, Java, UNIX/Linux, Shell scripting, AWS, Microsoft Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake
Explore Jobs