2mo
Save
Mark Applied
Hide
MID-LEVEL DATA ENGINEER-Python, AWS, Spark (Hybrid)
Bloomington or Richardson or Tempe or Dunwoody
HybridFull Time
2+ YOE2-4 years as a Data Engineer; proficiency in Python, Spark SQL/PySpark, R, Java, Bash; hands-on AWS (ETL tools, Lambda, Step Functions, S3, DynamoDB, Kinesis, Redshift, SageMaker); Spark/Databricks; IaC (OpenTofu); CI/CD with Airflow.
Python, Apache Spark, PySpark, R, Java, Bash, AWS, Glue, EMR Serverless, Lambda, Step Functions, EventBridge, S3, DynamoDB, Kinesis Firehose, Redshift, Iceberg, SageMaker, Databricks, OpenTofu, Terraform, Airflow, SQL, Athena
1w
Save
Mark Applied
Hide
Senior Data Scientist
Peoria, Illinois, United States
$113k-$183k/yr OnsiteFull Time
4+ YOE4+ years applying SQL and Python for analytics; expertise in ML/AI, statistical methods, model deployment, data governance, and presenting insights to stakeholders.
Python, scikit learn, pytorch, tensorflow, langgraph, Power BI, Snowflake, S3, Lamba, EMR, Glue, Bedrock/Agent Core, SQL
1mo
Save
Mark Applied
Hide
Healthcare Data Analyst
Bannockburn or Springfield
$70k-$117k/yr OnsiteFull Time
3+ YOEBachelor's degree in a relevant field, 3+ years healthcare analytics experience, intermediate SQL and Microsoft Excel, Visio, PowerPoint; Python/R and advanced analytics experience; strong communication and healthcare data knowledge.
SQL, Microsoft Excel, Microsoft Visio, Microsoft PowerPoint, Python, R
1mo
Save
Mark Applied
Hide
Lead Data Scientist
Morton or Chicago or Manchester or Prescott or Stuart or Malden or Plainville or Newburyport or Whitesboro or Thomasville or Cleveland or United States
$144k-$198k/yr RemoteFull Time
2+ YOEBachelor's degree, 2+ years data science experience, 2+ years with SQL, Python, ML modeling and time-series analytics, eligible to work in US without sponsorship, able to comply with ITAR/EAR regs.
SQL, Python, Snowflake, Claude, GitHub, Microsoft Azure
1mo
Save
Mark Applied
Hide
Senior Data Systems Analyst
Downers Grove or San Antonio or Boston or Omaha or Hartford or Bloomington
$89k-$148k/yr HybridFull Time
6+ YOEBachelor's degree (or equivalent) and 6+ years in data quality, warehousing, systems analysis or QA; insurance and enterprise data warehouse experience; advanced SQL; Snowflake/Oracle/SQL Server; Informatica/IICS; Power BI; Python; cloud experience.
SQL, Snowflake, Oracle, SQL Server, Informatica, IICS, Microsoft Power BI, XML, JSON, API, Python, Microsoft Azure, AWS, ETL/ELT, CI/CD, DataOps, DevOps, Agile
2mo
Save
Mark Applied
Hide
Senior Azure Data Engineer
Springfield, Illinois, United States
RemoteContract
5+ YOESenior Azure data engineer with hands-on Azure Data Factory, Databricks/Synapse, and Azure Lakehouse; experience in migration, mentoring, and standards; strong Python/SQL.
Azure Data Factory, Azure Synapse Analytics, Databricks, Delta Lake, Parquet, Azure Databricks, Microsoft Fabric, Azure Data Lake Storage Gen2, Azure Monitor, Log Analytics, KQL, Azure DevOps, Terraform, ARM/Bicep, SSIS, Python, Pandas, PySpark, PowerShell, Bash, Unity Catalog, Snowflake
2w
Save
Mark Applied
Hide
Junior Architect / Senior Data Engineer - Remote
Schaumburg or Minneapolis or Washington or Springfield or United States
$92k-$164k/yr RemoteFull Time
5+ YOEHands-on experience with Azure Data Factory, Databricks/PySpark, Synapse/Fabric, T-SQL and Python; strong data warehouse, ETL, CI/CD, monitoring and migration skills; willing to travel ~10%.
Azure Data Factory, Azure Synapse Analytics, Databricks, Microsoft Fabric, Azure Data Lake Storage Gen2, Delta Lake, Parquet, PySpark, T-SQL, Spark SQL, KQL, PowerShell, Bash, Azure Key Vault, Azure AD, Entra ID, Azure Monitor, Log Analytics, Azure DevOps, ARM, Bicep, Terraform, Synapse Dedicated SQL Pool, Azure SQL, Teradata, Snowflake, Informatica PowerCenter, Unity Catalog, OneLake, pandas, pytest
1mo
Save
Mark Applied
Hide
Graduate Student Fellow, Research Data & Innovation
Urbana, Illinois, United States
$25/hr OnsiteMultiple Commitments Available
1+ YOEMinimum 1 year working with clinical data, experience querying databases (Microsoft SQL) and programming (Python), knowledge of data modeling/mining/management, HIPAA awareness, and familiarity with AI/ML concepts; Doctorate in Medicine required.
OMOP common data model, ATLAS, Athena, Research Data Warehouse (RDW), Microsoft SQL, Python
6d
Save
Mark Applied
Hide
Data Analyst I
Pekin, Illinois, United States
$66k-$90k/yr HybridFull Time
0+ YOEBachelor's in related field or 5 years equivalent experience; 0-2 years experience typical; SQL/Snowflake, data cleaning, BI and dashboard skills; strong communication and analytical ability.
SQL, Snowflake, Python, R, Microsoft Excel
3w
Save
Mark Applied
Hide
Senior Institutional Effectiveness Analyst
Peoria, Illinois, United States
$62k-$72k/yr OnsiteFull Time
5+ YOEBachelor's +5 years related experience or Master's; extensive SQL and large dataset experience; Python and PowerBI; strong analysis, reporting, communication, and data governance skills; FERPA compliance.
SQL, Python, Microsoft PowerBI, Microsoft Excel, Workday
3mo
Save
Mark Applied
Hide
Delivery Solutions Architect - Financial Services
Georgia or Illinois or Massachusetts or New York or North Carolina or Washington, D.C.
$180k-$248k/yr RemoteFull Time
7+ YOE7+ years in technical project delivery within Data & AI; customer-facing pre-sales/architecture; strong Python/SQL/Scala; ability to travel up to 30%; Bachelor's in CS/IS/Engineering or equivalent.
Python, SQL, Scala
4w
Save
Mark Applied
Hide
Staff Vehicle Program Planner
Normal or Plymouth or Irvine or Palo Alto or Atlanta
$102k-$152k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years production/supply-chain planning, hands-on Python/SQL/Databricks, APS/Kinaxis acumen, RCCP & capacity modeling, experience with AI/ML planning models, and partnering with software/data teams.
Python, SQL, Databricks, Kinaxis, SAP, APS, RCCP
2mo
Save
Mark Applied
Hide
QA Analyst / ETL Tester
Springfield, Illinois, United States
OnsiteFull Time
5+ YOE5+ years QA/ETL testing, strong SQL, backend/ETL/EDW testing, test planning, and automation; healthcare/government data experience preferred.
SQL, Python, SQLAlchemy, Pandas, Informatica PowerCenter, Teradata, Azure DevOps, JIRA, HP ALM