4w
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System Development Engineer II - AMZ27600.1
Chicago, Illinois, United States
$129k-$175k/yr OnsiteFull Time
1+ YOEBachelor's in CS/Engineering/Statistics/Math or equivalent experience; 1+ year supporting large-scale distributed systems; scripting/programming (SQL, PowerShell, Perl, Bash, Python, PHP, Ruby); DB and OS troubleshooting.
SQL, PowerShell, Perl, Bash, Python, PHP, Ruby, Windows, Linux, Unix, Microsoft SQL Server, MySQL, Oracle
2mo
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HubSpot System Engineer
Chicago or Rochester or Cincinnati or Salt Lake City or Irving or St Petersburg or West Palm Beach or Allentown
$59k-$93k/yr HybridFull Time
3+ YOE3-5 years software development experience, OOP, relational database knowledge, Transact-SQL preferred, web development preferred; Bachelor's in Business or Computer Science preferred.
HubSpot, Transact-SQL
2d
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Senior Electrical Engineer - Power System Protection
Chattanooga or Atlanta or Orlando or Ann Arbor or Greenwood Village or Walnut Creek or Irvine or Dallas or Chicago or Bloomington or Cary or Houston or Tualatin or Overland Park or Phoenix or Burlington
$149k-$308k/yr HybridFull Time
11+ YOEBachelor's in engineering, active PE licensure, minimum 11 years related experience, expertise in protection & control, relay setting development, power system modeling, Mathcad and Excel proficiency, knowledge of IEC 61850 and NERC-PRC standards.
ASPEN, CAPE, CYME, ETAP, SKM, SEL AcSELerator Quickset, GE Enervista, Mathcad, Microsoft Excel, DNP, SEL, MMS, Modbus, IEC 61850
1mo
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Senior Product Development Engineer - Hardware
McHenry, Illinois, United States
$120k/yr HybridFull Time
5+ YOEBachelor's in EE or related, 5+ years developing embedded electronic hardware, expertise in analog/digital/mixed-signal and microcontroller systems, PCB design experience, schematic capture, troubleshooting, and product commercialization experience.
Altium Designer, Altium 365, C, C++
1mo
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Staff Software Development Engineer (AI Engineer, Frontend)
Richardson or Chicago
$118k-$261k/yr HybridFull Time
8+ YOE8+ years software development experience, 2+ years building AI/LLM systems, strong Python or Node.js/TypeScript skills, cloud platform experience (AWS/GCP/Azure), distributed systems and API expertise, agent frameworks and RAG experience.
Python, Node.js, TypeScript, OpenAI, Claude, AWS, GCP, Azure, Kubernetes, GraphQL, LLM, RAG
2w
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Senior Software Development Engineer
Chicago, Illinois, United States
$129k-$174k/yr HybridFull Time
7+ YOEBachelor's in CS or related,7+ years professional experience,proficiency in Java/Python,cloud platforms,messaging systems,SDLC/Agile,production monitoring,and strong problem-solving and communication skills.
Java, Python, AWS, Azure, GCP, Cloud Pub/Sub, Kafka, SQS, SNS, Hadoop, Spark, DynamoDB, HBase, Hive, Cassandra, Vertica
1mo
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Principal Software Development Engineer (IC4) - Network Region Build (NRB)
United States or Abilene or Austin or Nashville or Chicago or Pittsburgh or Philadelphia or Saline
$115k-$235k/yr OnsiteFull Time
6+ YOEStrong software engineering in Python/Java/Go/Rust, networking fundamentals (BGP, TCP/IP, IPv6), experience with distributed systems, Git and CI/CD, Linux production environments; 6+ years experience.
Python, Java, Go, Rust, Git, GitHub Copilot, ChatGPT Enterprise, Oracle AI, Codex, YANG, OpenConfig, NETCONF, gNMI, OCI - DNS, TCP/IP
1d
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Staff Software Development Engineer – Agentic Applications and Experiences
Portland or Chicago or Seattle or Dallas
$141k-$173k/yr OnsiteFull Time
7+ YOEBachelor's degree and 7+ years software engineering experience; strong backend skills with Java or C#; experience with cloud (AWS), Kafka, Elasticsearch, containerization, RESTful APIs, and scalable systems.
Java, Kafka, Elasticsearch, AWS, Docker, Kubernetes, Spring Boot, OData, SQL
2mo
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Hardware Development Test Engineer - United States
Lisle, Illinois, United States
$75k-$140k/yr OnsiteFull Time
Experience testing PCBs and electronic systems; troubleshoot, read schematics, create test procedures, collect data; familiarity with LabVIEW, firmware programming.
Oscilloscope, Multimeter, Data Logger, LabVIEW, Cadence Allegro, VNA, TDR, Firmware programming, Raspberry Pi
2mo
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Senior/Staff Mechanical Engineer - Technology Development (Fuel Systems)
Rockford, Illinois, United States
$93k-$172k/yr OnsiteFull Time
4+ YOEDesign and develop fuel system architectures; lead small to mid-size projects; collaborate with cross-functional teams; mentor engineers.
Hydraulic systems, Fuel systems, Electromechanical design
1mo
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Principal Software Development Engineer, Digital Assets & Web3
New York City or Chicago or Lithuania
$280k-$310k/yr HybridFull Time
8+ YOE8+ years building production systems in regulated financial environments; hands-on with TypeScript, Java, JavaScript, Spring Boot, Node.js, NestJS, Kafka, Web3 integrations, OpenTelemetry, CI/CD, and secure distributed systems.
TypeScript, Java, JavaScript, Spring Boot, Node.js, NestJS, Web3.js, Ethers.js, WebJ, Apache Kafka, OpenTelemetry, CI/CD
1mo
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Civil Engineer - Land Development
Chicago or Milwaukee
$100k-$145k/yr OnsiteFull Time
5+ YOEBachelor's in engineering, PE or ability to obtain within 6 months, 5+ years' experience, knowledge of civil codes and systems, strong communication, MS Office and civil design software proficiency.
Microsoft Office Suite, AutoCAD Civil3D, GIS, HEC-RAS, HEC-HMS, StormCAD, WaterCAD, HydroCAD
1mo
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Civil Engineer - Land Development
Chicago or Milwaukee or Indianapolis or Columbus or Okemos
$100k-$145k/yr HybridFull Time
5+ YOEBachelor's in Engineering, PE licensure (or ability to obtain within 6 months), minimum 5 years' experience, knowledge of civil codes and systems, strong communication, time-management, and proficiency with Microsoft Office and civil design software.
Microsoft Office Suite, AutoCAD Civil3D, GIS, HEC-RAS, HEC-HMS, StormCAD, WaterCAD, HydroCAD
1w
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Software Development Engineer in Test
Chicago, Illinois, United States
$135k-$165k/yr OnsiteFull Time
4+ YOE4+ years SDET/QA experience (2+ in trading preferred). Proficiency in Python/Java/C++, test frameworks (pytest, JUnit/TestNG), real-time systems (Kafka, FIX), ML testing, CI/CD, and options trading concepts.
Python, Java, C++, Kafka, FIX, WebSockets, pytest, JUnit, TestNG, kdb+/q, InfluxDB, TimescaleDB, SQL, Jenkins, GitLab CI, GitHub Actions, MLflow, Weights & Biases, SageMaker, LLM
1w
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C#/.NET Developer (Application & Database Development)
Chicago, Illinois, United States
HybridContract
5+ YOE5+ years software development experience; bachelor's degree in CS/Engineering/Information Systems; strong C#, .NET, ASP.NET, SQL Server, T-SQL, EMR skills; Git and Azure DevOps experience; strong analytical and communication skills.
C#, .NET Framework, .NET Core, .NET 8+, ASP.NET MVC, ASP.NET Core, SQL Server, T-SQL, Entity Framework, Azure, SSIS, SSRS, Power BI, Azure DevOps, Docker, Visual Studio, Git, SQL Server Management Studio (SSMS), Jira
1mo
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Senior Electrical Engineer, Combination Product Development
North Chicago, Illinois, United States
$97k-$184k/yr HybridFull Time
8+ YOEBS/MS in Electrical Engineering with extensive industry experience (typ. 8+ years), demonstrated medical device/combination product experience, electrical system and PCB design expertise, regulatory knowledge (21 CFR, ISO 13485, MDR), and cross-functional collaboration skills.
1mo
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Engineer III Process
Downers Grove, Illinois, United States
$107k-$150k/yr OnsiteFull Time
6+ YOEBachelor's in Chemical Engineering, 6+ years process engineering experience in energy/chemical industries; experience with hydraulic analysis, heat & material balances, PFD/P&ID development, equipment sizing, relief system analysis, and process engineering software.
1w
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Power Electronics Engineer
Batavia, Illinois, United States
$95k-$125k/yr OnsiteFull Time
4+ YOEDesign and develop power electronics systems, perform engineering analyses, lead medium-to-large projects, and supervise technicians; ABET engineering degree with 4–6+ years experience.
FPGA, CPLD, Altium, LTSpice, AutoCAD, oscilloscopes, function generators
2d
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Chief Platform Engineer
Lisle, Illinois, United States
$175k-$263k/yr OnsiteFull Time
7+ YOE2+ MgmtAdvanced engineering degree plus 7–11+ years product development experience with 2+ years lead experience; deep powertrain and systems knowledge; US work authorization required.
1mo
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Energy Engineer
Chicago or Illinois or Iowa or Massachusetts or New Jersey or Texas or Wisconsin
$70k-$95k/yr HybridFull Time
2+ YOEBachelor's degree required, 2+ years C&I energy efficiency experience, knowledge of HVAC and building systems, experience analyzing energy and BAS/interval meter data, strong communication and technical writing, and ability to develop engineering calculations.
Python, Building Automation Systems (BAS), data logger