1mo
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Senior SQL & ETL Lead Developer
Chicago or Chicago
$122k-$178k/yr HybridFull Time
7+ YOE7+ years SQL and ETL development experience; expertise in SQL Server, Azure SQL, SSIS, data modeling, performance tuning, complex SQL, and strong communication and leadership skills.
SQL, Microsoft SQL Server, Azure SQL Database, SSIS, Azure Synapse, Snowflake, Informatica Intelligent Cloud Services (IICS), Power BI, Python, Java, .Net, MongoDB, Cassandra
1d
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.NET developer with SQL Knowledge
Chicago, Illinois, United States
$90k-$110k/yr OnsiteFull Time
6+ YOEProficient C#/.NET Core developer with strong SQL knowledge, API development and relational database design; 6+ years experience preferred.
.NET, .NET Core, C#, SQL, T-SQL, PL/SQL, Microsoft SQL Server, PostgreSQL, MySQL, RESTful Web APIs
1w
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Engineer Senior
Chicago, Illinois, United States
$153k-$154k/yr HybridFull Time
5+ YOEBachelor's in IT/CS (or Master's with reduced experience), 5 years development/engineering experience, ETL (DataStage/SSIS/C#/Python), SQL (Sybase/SQL Server/Oracle/MongoDB), EDI (ANSI X12/EZConnect/HL7), HIPAA/data security, analytical experience with large datasets.
ANSI X12, EZConnect, HL7, DataStage, SSIS, C#, Python, SQL, Sybase, SQL Server, Oracle, MongoDB
3w
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Senior Engineer, Invest Tech
Downers Grove, Illinois, United States
$135k-$145k/yr HybridFull Time
3+ YOEBachelor's degree in CS/Engineering/Data Science, 3+ years software or data engineering experience, 3+ years Python and SQL (PostgreSQL/SQL Server/Snowflake), experience with AWS, Kafka, CI/CD, containerized environments, and AI-assisted development.
GitHub Copilot, Claude, ChatGPT, AWS Bedrock, AWS, Lambda, S3, ECS/EKS, Step Functions, Aurora, Python, PostgreSQL, SQL Server, Snowflake, Kafka, CI/CD
3mo
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Engineer Associate
Champaign or Waunakee
$68k-$75k/yr OnsiteFull Time
BS or MS in Civil Engineering or Transportation Planning; travel willingness; MS Office; SQL; good communication; PCI/GIS familiarity a plus.
Microsoft Office, SQL, PAVER, GIS
1w
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Senior Engineer - Software
University Park, Illinois, United States
$78k-$134k/yr OnsiteFull Time
5+ YOEBachelor's in software engineering,5+ years engineering experience,web and mobile service development,proficiency with SQL,C#,C++,JavaScript/.NET,REST APIs,strong communication and design skills.
SQL, JavaScript, Angular, React, JQuery, Vue, C#, C++, ASP, .NET Core Framework, REST APIs, Atlassian, SIP, SMS, SMTP, SNMP, HTTPS, RS232, RS485, VoIP, SCADA
1w
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Principal, AI Engineer
Chicago, Illinois, United States
$137k-$234k/yr OnsiteFull Time
10+ YOE10+ years data engineering/integration experience in financial services; Bachelor’s or Master’s in CS/Data Engineering; strong Python, SQL, cloud and LLM/GenAI experience; stakeholder and regulatory collaboration skills.
Python, SQL, VS Code, GitHub Copilot, PySpark, Azure, AWS, GCP, PostgreSQL, PGVector, Pinecone, Neo4j, REST APIs, Anthropic, OpenAI, Snowflake, Databricks, Oracle, Exadata, .NET, C#, React, Java, Unix, Bash, Windows, Linux
2w
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Python Developer/AI & Analytics Engineer
East Peoria, Illinois, United States
$98k-$146k/yr OnsiteFull Time
Bachelor's in CS/Engineering/Data Analytics or equivalent; strong Python, AI agent, Power BI and SQL experience; analytical thinking, communication, teamwork, software development and testing skills.
Python, Power BI, SQL, DAX, LLM
1w
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Senior Data Engineer
Chicago, Illinois, United States
$89k-$165k/yr HybridFull Time
5+ YOE5–8 years data engineering experience with ETL/ELT design, Apache Spark/Databricks, SQL, Python, Airflow, CI/CD and Git, experience with PostgreSQL/SparkSQL/Hive/AWS Glue, and ability to mentor engineers.
Apache Spark, Databricks, SQL, Python, Git, Airflow, PostgreSQL, SparkSQL, Hive, AWS Glue, Terraform
1w
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Senior Data Engineer
Chicago, Illinois, United States
$89k-$165k/yr OnsiteFull Time
5+ YOE5+ years data engineering experience with ETL/ELT, Apache Spark/Databricks, SQL, Python, Airflow, CI/CD and experience with terabyte-to-petabyte datasets.
Apache Spark, Databricks, Airflow, SQL, Python, Git, PostgreSQL, SparkSQL, Hive, AWS Glue, Terraform
1mo
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Senior Project Engineer
Chicago, Illinois, United States
$95k-$110k/yr OnsiteFull Time
3+ YOEBachelor's in Chemical/Electrical engineering or related and 3 years engineering batch control systems in food/brewing/dairy; experience with Rockwell/Siemens/Modicon PLCs, Microsoft SQL, P&ID, and ProLeiT S88; PLC programming and database modeling skills.
Rockwell Automation PLCs, Siemens PLCs, Modicon PLCs, Microsoft SQL, ProLeiT S88
6d
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Senior Data Engineer
Willingboro or Downers Grove
$140k-$170k/yr OnsiteFull Time
10+ YOE10+ years delivering cloud data engineering solutions; strong SQL and Python skills; ETL/orchestration and cloud data platform experience; BS in a technical field required.
Databricks, Azure Data Factory, SQL, Python, GitHub Copilot, Cursor, Claude Code, GitHub Actions, Terraform, Jenkins, Snowflake, Redshift, SSIS, Informatica, git, TFS, CI/CD, Jira, NetSuite, Profit21, Salesforce CRM
2d
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IoT Engineer
Juno Beach or Tampa or Minneapolis or Saint Paul or Chicago or Houston or New York City or Alpharetta or Auburn Hills or Dearborn or Lake Forest
$65k/yr OnsiteFull Time
Bachelor's in Engineering/Computer Science, programming in C/C++/C#/Java/Python, OOP, SQL/MySQL, cloud (Azure/Google/AWS) exposure, Level 3 production support experience, strong analytical and problem-solving skills.
Vibe Coding, CoPilot, Claude, Codex, C, C++, C#, Java, Python, Azure, Google, AWS, SQL, MySQL
1w
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Senior FinOps Engineer
New York City or Chicago
$150k-$250k/yr OnsiteFull Time
5+ YOE5+ years in infrastructure engineering, cloud/platform operations, FinOps or cost management; strong Python and SQL; experience with AWS/Azure and cost tooling; communication and stakeholder reporting skills.
AWS, Azure, VMware, Nutanix, Cloudability, Apptio, Flexera, SQL, Python, Power BI, Tableau, Superset, Jira Asset/Service Management, ServiceNow, REST APIs
2d
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Systems Engineer (MES & Data)
Manteno, Illinois, United States
OnsiteFull Time
2+ YOEBachelor's degree in engineering or related field,2+ years in manufacturing systems/MES,PLC integration,SQL and industrial protocols,strong troubleshooting and communication skills.
Manufacturing Execution Systems (MES), PLC, Siemens, Beckhoff, Mitsubishi, SQL, OPC-UA, Modbus, Ethernet/IP, MQTT, Power BI, Tableau, Grafana, Python, SCADA, historian
1w
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Senior Solutions Engineer
Chicago or New York or United States or Canada
RemoteFull Time
3+ YOE3+ years in solutions/sales/technical engineering supporting brokerage or trading infrastructure; experience with FIX, REST/APIs, SQL and a scripting language (Python/JavaScript/Go); strong communication and troubleshooting skills.
APIs, FIX, REST, SQL, Python, JavaScript, Go
14h
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Sr. Quality Engineer
United States or Alabama or Arizona or California or Colorado or Connecticut or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas or Louisiana or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Mississippi or North Carolina or Nebraska or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or Wyoming
$120k-$130k/yr RemoteFull Time
5+ YOE5+ years QA/quality engineering experience, strong test strategy, API and data validation, SQL, CI/CD familiarity, test automation experience, and practical use of AI-assisted tools.
Cypress, Selenium, TestNG, Cucumber/Gherkin, SQL, GitHub, GitLab, Jira, Confluence, Node.js, TypeScript, JavaScript, Codex, Claude Code, Cursor, GitHub Copilot, ChatGPT
1mo
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Senior Solutions Engineer
Chicago, Illinois, United States
$100k-$120k/yr HybridFull Time
Senior technical leader with experience in data engineering, solution architecture, T-SQL, Python, Databricks, cloud data ecosystems, client engagement, and coaching/mentoring engineers.
T-SQL, Python, Databricks
1mo
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Lead AI Engineer
Minneapolis or Chicago or New York City
$125k-$175k/yr OnsiteFull Time
8+ YOE8+ years in software/platform engineering with experience delivering AI-powered workflow systems, Python and SQL proficiency, cloud (AWS/GCP/Azure), Databricks preferred, MCP/agent orchestration, LLM production experience, security and governance expertise.
Python, SQL, Databricks, AWS, GCP, Azure, EMRge, Model Context Protocol (MCP), Claude Enterprise, Anthropic API, CI/CD
1w
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Senior Data Engineer
Chicago, Illinois, United States
$140k-$170k/yr OnsiteFull Time
5+ YOE5+ years data engineering experience with 2+ years in senior capacity; deep Snowflake and SQL skills; Microsoft Azure data pipeline experience; production C#/.NET service development; knowledge of GDPR/HIPAA/SOC2; strong communication.
C#, .NET, Snowflake, Microsoft Azure, Data Factory, Event Hubs, Functions, Sisense, SQL, Python, REST, GraphQL, gRPC, Docker
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