151 java engineer jobs at 57 companies in Union, IL
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Senior Software Developer - Java
Pleasant Prairie or Kenosha or Milwaukee
$96k-$148k/yr OnsiteFull Time
7+ YOEBachelor's degree or equivalent,7+ years Java full-stack development experience,expertise with Spring,REST/microservices,Git,JPA,SQL,JSON,SOAP,XML,CI/CD and Agile;strong communication and leadership skills.
Spring Framework, Git, JPA, SQL, JSON, SOAP, XML
2mo
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Lead Software Engineer - Markets, Java, AWS, Spring Boot, Terraform
Chicago, Illinois, United States
$133k-$185k/yr OnsiteFull Time
7+ YOE7+ years in software engineering; experienced in Java, Spring/Springboot, Maven, Kafka; cloud (AWS) and CI/CD; data and analytics focus; leadership in engineering teams.
Java, Spring, Springboot, Maven, Kafka, React, AWS, Lambda, ECS, EC2, Terraform, GitHub Actions, AWS CodePipeline, Python, Databricks, Spark, Cucumber, Testcontainers
2mo
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Principal Embedded Software Engineer
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
3+ YOEBS in ECE/Computer Engineering +5 yrs (or MS +3 yrs); proficiency in C#, C, Java, Lab Windows CVI; hardware/software troubleshooting; ability to obtain Secret clearance; US citizenship required.
C#, C, Java, Lab Windows CVI, Python, MATLAB, Cadence, GitHub, Oscilloscope, Signal Generator, Spectrum Analyzer, Network Analyzer
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Principal Engineer Embedded Software
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
3+ YOEBSc in electrical/computer engineering +5 yrs or MS +3 yrs; experience with C#, C, Java or Lab Windows CVI; hardware/software/firmware troubleshooting; ability to obtain Secret clearance; U.S. citizenship required.
C#, C, Java, Lab Windows CVI, Python, MATLAB, Cadence, Oscilloscope, Signal Generator, Spectrum Analyzer, Network Analyzer, GitHub
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Sr. Software Engineer Middleware - Java (Hybrid Oak Brook, IL)
Oak Brook, Illinois, United States
$86k-$163k/yr HybridFull Time
5+ YOEBachelor's or equivalent, 5+ years experience, Agile (Scrum/Kanban), technical documentation and estimation, Java SE/EE, JDBC, Hibernate, Eclipse, Git, SQL/No-SQL familiarity, CI/CD knowledge, strong OOP/REST and cloud/dependency-injection skills.
Java SE, Java EE, JDBC, Hibernate, Eclipse, Git, SQL, No-SQL, CI/CD, Scrum, Kanban
2w
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Software Engineer, Test & Infrastructure III
Deerfield or Chicago
$113k-$132k/yr HybridFull Time
4+ YOE4+ years in test automation or QA infrastructure; experience with languages (Ruby, Java, C#, C++, Perl, Python), automation frameworks, CI/CD, containers, distributed systems, performance testing, and mentoring.
Ruby, Java, C#/.NET, C++, Perl, Python, JUnit, TestNG, PyTest, RSpec, Selenium, Cucumber, Jenkins, Docker, Kubernetes, SQL, NoSQL, Linux
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Senior Controls Engineer
Oak Brook, Illinois, United States
$120k-$160k/yr OnsiteFull Time
5+ YOE5+ years automation experience with HMI/SCADA/PLC design, PLC/HMI programming, SCADA/FactoryTalk/Wonderware, troubleshooting, client interaction, travel for installations; bachelor’s in engineering preferred.
ControlLogix, CompactLogix, PLC5, SLC500, PanelView, PanelViewPlus, Ethernet, EtherNet/IP, DeviceNet, DH+, FactoryTalk Suite, IntellutionSuite, Wonderware Suite, VisualBasic, C#, Java, Ignition, SCADA, PLC, HMI
3w
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System Design Engineer
Dallas or Ottawa or Naperville or Westford or Canada
$108k-$154k/yr HybridFull Time
5+ YOEMaster's in Engineering/Computer Science/Physics,5+ years industry experience,carrier-class networking knowledge,WDM/IP/MPLS/GMPLS/Ethernet,proficiency with scripting and planning tools,strong analytical and problem-solving skills.
Microsoft Excel, Matlab, Python, OPNET, VPISystems, RSoft, Wandl, Cariden, SQL, Perl, C++, Java, Visual Basic
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Software Engineer
Naperville, Illinois, United States
RemoteFull Time
3+ YOEMaster's degree in Computer Science or Software Engineering with three years of related software development experience; design, cloud-native architectures, Java backend, AWS, databases, and containerization.
Java, AWS, React, Docker, Kubernetes, PostgreSQL, MySQL, DynamoDB, Glue
19h
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Building Automation Software Engineer
Westmont or North America
$86k-$130k/yr HybridFull Time
3+ YOERequires 3+ years in building or industrial automation, controls, systems engineering, or related work; controls logic, troubleshooting, systems integration, programming, analytical, communication, and customer-focused skills.
C#, Python, Visual Basic, Java, C++, Schneider Electric EcoStruxure Building Operation (EBO), Tridium Niagara, HVAC, DDC
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Software Engineer Lead
Lisle, Illinois, United States
$112k-$168k/yr OnsiteFull Time
1+ YOE5+ years professional software engineering experience; expertise in frontend (React/Angular/Vue) and server-side languages (TypeScript, Python, Java, C#, Ruby); cloud (Azure/AWS/GCP); Terraform; machine learning and data engineering experience preferred.
Azure, Terraform, React, Angular, Vue, TypeScript, Python, Java, C#, Ruby, AWS, GCP, NextJS, Tailwind, NestJS, Microsoft SQL Server, Apache Lucene, Jest
1w
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Lead Software Engineer - Remote
Schaumburg, Illinois, United States
$113k-$193k/yr RemoteFull Time
10+ YOE5+ Mgmt10+ years software engineering, 5+ years leading teams, cloud-native Java/Spring experience, Docker/Kubernetes, Azure/AWS, CI/CD, observability, AI prompt/agent engineering, production ownership.
Java, Spring, Spring Boot, Docker, Kubernetes, Azure, AWS, CI/CD, NCPDP
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Senior Software Engineer
Chicago or Lake Forest
$113k-$188k/yr HybridFull Time
3+ YOEBachelor's or equivalent, 3+ years modern software engineering, experience with Python/Go/Java, React, cloud (AWS), Terraform, Kubernetes, CI/CD and DevSecOps, strong communication and mentoring skills.
Python, Go, Java, React, Kubernetes, AWS, Terraform, GitHub Actions, CI/CD, OPA
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Software Engineer II
Burr Ridge or Jersey City
HybridFull Time
2+ YOEBachelor’s degree in Computer Science or Engineering; 2+ years software development; strong Java/Spring; microservices/REST; Angular; AWS; SQL/JSON; Docker; Agile.
Java, Spring Framework, Spring Boot, Angular, AWS, SQL, JSON, Docker, REST, CI/CD, HTML, CSS, TypeScript
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Senior Software Engineer
North Chicago, Illinois, United States
OnsiteFull Time
5+ YOEU.S. citizen able to obtain Secret clearance; Bachelor's in engineering/computer science; 5+ years software development for modeling and simulation; experience with Windows and Linux; proficiency in Assembly, C/C++, .NET, Java; CompTIA Security+ preferred.
Assembly, C, C++, Microsoft .Net, C#, VB, Java, Microsoft Windows, Windows 7, Windows 10, Windows Server 2008R2, Windows Server 2012R2, Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Linux
2mo
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Sr. QA Engineer II
Chicago or United States
$122k-$143k/yr RemoteFull Time
5+ YOEBachelor’s degree in CS/CSIS/Engineering or equivalent; 5+ years Android test automation; Kotlin/Java; Node.js/TypeScript; Mocha; Playwright; Appium; GraphQL; Docker; CI/CD; Git.
Kotlin, Java, Node.js, TypeScript, Mocha, Playwright, Appium, Docker, Git, GitHub Actions, GitLab CI, Jenkins, GraphQL
1mo
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Cloud Engineering, Advanced
Lincolnshire or Holtsville
$109k-$163k/yr HybridFull Time
8+ YOEBachelor's in CS/Engineering, 8+ years cloud engineering experience (2–3 years advanced cloud-native/architecture), expertise in AWS/Azure/GCP, IaC, containers, cloud security, scripting (Python/Go/Java/PowerShell); industry cloud certs desirable.
AWS, Azure, GCP, Python, Go, Java, PowerShell, Terraform, CloudFormation, Ansible, Docker, Kubernetes
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Senior Applications Developer
Germantown or Oak Ridge or Lemont
$135k-$216k/yr OnsiteFull Time
12+ YOEBachelor's degree in CS/IT/Software Engineering (or equivalent experience), US citizen able to obtain DOE clearance, extensive experience with Jira/Atlassian Cloud migrations, Azure development, Java/.NET/JavaScript, SQL and web server administration.
Jira, Confluence, Atlassian Cloud, Atlassian Custom Developer Tools, Java, JavaScript, .NET, C++, C#, HTML, CSS, SQL, SQL Managed Instance, Azure App Service, Azure SQL Managed Instance, Azure DevOps, PowerShell, WebSphere, IIS, Eclipse, ServiceNow, Oracle BI, SQL Stored Procedures, Microsoft Visual Studio, Microsoft Power Platform
1w
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Senior Lead Software Engineer, Full Stack
McLean or Plano or Houston or Riverwoods
$209k-$262k/yr OnsiteFull Time
6+ YOE1+ Mgmt6+ years software engineering, 1+ year cloud experience, bachelor’s required, people management and cloud/AWS experience preferred, proficiency in JavaScript/Java/TypeScript/SQL/Python/Go.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud
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Senior Software Developer
Charlotte or Morrisville or Yellow Springs or Morton Grove
HybridFull Time
7+ YOE7+ years software engineering experience; strong Java and Spring Boot skills; CI/CD and SDLC practices; identity and security fundamentals (OAuth2/OIDC, JWT); experience with Keycloak/Okta/Auth0/Entra ID preferred; strong communication.
Java, Spring Boot, OAuth 2.0, OIDC, JWT, Keycloak, Okta, Auth0, Entra ID, Angular, React, PKCE, SAML 2.0, CI/CD, API gateway
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