17 staff software engineer jobs at 8 companies in Marengo, IL
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Senior Staff Software Engineer
Westchester, Illinois, United States
$143k-$178k/yr RemoteFull Time
10+ YOEBachelor's in CS/IT or related,10+ years software development experience,2+ years staff-level leadership,proficiency in Java/Go/Python,Spring Framework,cloud platforms,databases,CI/CD and strong communication.
Java, Go, Python, Spring Framework, Spring Boot, Spring Data, Spring Security, MySQL, PostgreSQL, Docker, Kubernetes, AWS, Azure, GCP, React, Angular
2mo
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Staff Engineer Embedded Software
Rolling Meadows, Illinois, United States
$169k-$254k/yr OnsiteFull Time
12+ YOEBachelor's or Master's in STEM with extensive embedded software experience; US citizenship; ability to obtain Secret clearance (SAP)
C#, Agile, Earned Value, UML, GitHub, Visual Studio Code, Operating EOIR test instruments, Test equipment
1mo
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Staff Software Engineer
Westchester or Chicago
$124k-$155k/yr HybridFull Time
8+ YOE8+ years iOS engineering experience with staff-level leadership, deep Swift/UIKit expertise, iOS architecture and security, CI/CD ownership, mobile integrations, and strong communication and mentoring skills.
Swift, UIKit, SwiftUI, Objective-C, .NET, GitHub Actions, Xcode Cloud, App Store Connect, TestFlight, APNs, Firebase Cloud Messaging, Braze, SFMC
3w
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Staff Software Engineer
Chicago or Dallas
$190k-$250k/yr HybridFull Time
12+ YOE12+ years software engineering experience; expert with JavaScript/TypeScript front-end frameworks and backend languages; strong distributed systems, microservices, cloud, database, CI/CD, and agentic AI experience.
React, Next.js, C#, Node.js, Java, REST, GraphQL, Azure, AWS, GCP, LangChain, AutoGen, Semantic Kernel, MCP, Kafka, Event Hubs, Kinesis, Docker, Kubernetes, SQL, NoSQL, CI/CD
3w
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Staff Software Engineer
Chicago or New York City
$190k-$250k/yr HybridFull Time
12+ YOE12+ years software engineering experience; expert in modern JavaScript/TypeScript frameworks and backend languages; strong distributed systems, cloud, database, CI/CD, and AI/LLM experience; proven technical leadership.
React, Next.js, C#, Node.js, Java, REST, GraphQL, Azure, AWS, GCP, LangChain, AutoGen, Semantic Kernel, MCP, Kafka, Event Hubs, Kinesis, Docker, Kubernetes, SQL, NoSQL
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Staff Software Engineer
Westchester, Illinois, United States
$124k-$155k/yr RemoteFull Time
10+ YOEBachelor's degree, 10+ years software development experience with strong mobile (native and Flutter) and backend skills; experience with Spring, relational databases, cloud platforms, CI/CD, mentoring and technical leadership.
Swift, Kotlin, Flutter, Spring Boot, Spring Data, Spring Security, Xcode, Android Studio, MySQL, PostgreSQL, AWS, Azure, GCP, Docker, Kubernetes, Bitrise, GitHub, CircleCI, Jenkins, Mockito, Appium, Flutter integration test package
3w
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Staff Software Engineer - GenAI
Oak Brook or California
$134k-$228k/yr HybridFull Time
10+ YOEBachelor's degree in CS/EE required,10+ years software engineering experience with 2+ years working with LLMs/agentic AI; experience with Python, LLM tools, distributed systems, and leading cross-functional AI productization.
LangChain, LangGraph, CAMEL, LlamaIndex, AutoGen, FAISS, Weaviate, Pinecone, Python, Node.js, REST, gRPC, GCP, AWS, Azure
2w
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Staff Software Development Engineer
Arizona or Buffalo Grove or Richardson
$118k-$237k/yr RemoteFull Time
7+ YOE7+ years large-scale software development, 2+ years technical lead, experience with Java/React/Angular/Spring Boot and cloud-native apps; CI/CD, containers, and cloud platform experience preferred.
Java, React, Angular, Spring Boot, REST API, JPA, Jenkins, CircleCI, GitHub, GitLab, Docker, Kubernetes, Azure, GCP, AWS, CI/CD
2mo
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Staff Software Embedded Engineer
Rolling Meadows, Illinois, United States
$169k-$254k/yr OnsiteFull Time
10+ YOEBachelor's in CS/CE (12+ yrs) or Master’s (10+ yrs) or equivalent experience; object-oriented C++; embedded Linux/VxWorks; scripting (Python, Bash, Batch); version control (Git, Gitlabs, Github, Bitbucket, ClearCase); Agile/Waterfall; US citizenship and ability to obtain Secret clearance.
C++, C++11, Python, Bash, Batch, Linux, VxWorks, Git, Gitlabs, Github, Bitbucket, ClearCase, Rally, Jira, Waterfall, Agile, Model-based Engineering, DevSecOps
2mo
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Staff Engineer
Park Ridge or Alabama or Connecticut or Florida or Georgia or Illinois or Kentucky or Louisiana or Massachusetts or Michigan or Missouri or North Carolina or Nebraska or New Hampshire or New Mexico or Ohio or Pennsylvania or South Carolina or Texas or Wisconsin
$165k-$175k/yr HybridFull Time
10+ YOE10+ years experience with .NET Framework/.NET Core, ASP.NET, Angular, SQL Server, Azure; experienced in architecture, CI/CD, testing, DevOps (Azure DevOps, TeamCity, Octopus), mentorship, and domain-driven design.
.NET Framework, .NET Core, ASP.NET, Angular, C#, TypeScript, JavaScript, SQL Server, Azure, App Services, Service Bus, Azure SQL, Azure DevOps, TeamCity, Octopus, GitHub Copilot
2mo
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Senior Staff Software Engineer
Chicago or Westchester
$143k-$178k/yr RemoteFull Time
Senior-level data engineering experience with Microsoft Azure BI stack, Microsoft Fabric, Azure Synapse, Microsoft Power BI, expert Python and SQL, strong software engineering fundamentals, and proven technical leadership and mentoring.
Microsoft Fabric, Microsoft Azure Synapse Analytics, Microsoft Power BI, Microsoft Azure, Python, SQL
2mo
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Staff Data Engineer
Westmont or Chicago
$160k-$200k/yr OnsiteFull Time
6+ YOE6+ years software/data engineering; end-to-end data/AI system design; AI agents; MCP; LangChain/LangGraph; Python; cloud platforms; data pipelines; SQL/NoSQL; strong communication.
LangChain, LangGraph, AutoGen, CrewAI, Semantic Kernel, MCP, Python, AWS, Azure, GCP, SQL, NoSQL, Docker, Kubernetes, dbt, Airflow
2d
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Staff DevOps Engineer
Chicago or New York City
HybridFull Time
12+ YOERequires 12+ years in infrastructure or software engineering, expertise in cloud architecture, infrastructure-as-code, CI/CD, Kubernetes, observability, security, and technical leadership across teams.
Terraform, Bicep, GitHub Actions, Azure DevOps, Jenkins, Kubernetes, Azure, AWS, GCP, Zero Trust, Entra ID, Azure AD, LangChain, AutoGen, Semantic Kernel, MCP, Kafka, Event Hubs, Kinesis, Databricks
2d
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Staff Instrumentation Engineer
Lisle, Illinois, United States
$110k-$150k/yr HybridFull Time
8+ YOEBachelor of Science in engineering and 8+ years of experience required. Requires DCS/PLC experience, instrumentation standards knowledge, SPI and sizing software experience, and small-team leadership; P.E. preferred.
DCS, PLC, SPI, ISA, API, ASME, P&ID
3mo
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Sr. Staff Chief Engineer
Rolling Meadows, Illinois, United States
$184k-$276k/yr OnsiteFull Time
5+ YOEBS/MS/PhD in STEM with 10+ years defense engineering; Secret clearance; US citizenship; on-site Rolling Meadows IL; 10% travel; hardware/software/firmware; MBSE.
SysML, IBM Rational DOORS, Enterprise Architect, Cameo, MBSE, Earned Value Management
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Staff Site Reliability Engineer
Oak Brook, Illinois, United States
$103k-$193k/yr OnsiteFull Time
7+ YOEBachelor's in CS or related, 7+ years infrastructure/operations experience, software development experience, cloud (AWS) and Linux/Windows expertise, Terraform/Argo CD, Kubernetes, observability tools, Agile/Scrum experience.
AWS, Terraform, Argo CD, Kubernetes, Prometheus, Grafana, Datadog, New Relic, Linux, Windows, Active Directory, PowerShell, Python, Go, Bash, SIEM, GitOps, Infrastructure as Code (IaC)
2mo
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Staff System Architect
Rolling Meadows, Illinois, United States
$169k-$254k/yr OnsiteFull Time
8+ YOERequires BS with 12+ yrs (MS with 10+ yrs or PhD with 8+ yrs) in STEM, 5+ yrs defense contractor engineering experience, active U.S. Secret clearance, U.S. citizenship, experience with hardware/software/firmware integration, SysML/MBSE and technical presentations.
SysML, MBSE, IBM Rational DOORS, Enterprise Architect, Cameo, Earned Value Management (EVM)
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