1,317 junior developer jobs at 644 companies in Cortland, IL
2mo
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Junior Engineer, Applications (Cary, IL, US, 60013)
Cary, Illinois, United States
$72k/yr OnsiteFull Time
1+ YOE1-3 years in packaging or lab development; strong communication, math, and analytical skills; ability to test, troubleshoot, and present findings.
Microsoft Office (Outlook, Excel, Word, PowerPoint), Lab instruments and gauges, Testing equipment
2mo
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Junior Capital Sales Engineer
Wheaton, Illinois, United States
OnsiteFull Time
1+ YOEBachelor’s degree in Engineering (preferred); 1-2 years in manufacturing or capital equipment sales; strong technical aptitude; ability to win new business; resides in DuPage County.
CNC machining, CRM, Sales software
1mo
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Junior AI/ML Engineer
Lisle, Illinois, United States
$76k-$114k/yr OnsiteFull Time
0+ YOEBachelor's degree (or pursuing) accepted with no experience OR 2+ years software engineering; experience with Python, Pandas, Scikit-learn, SQL, Databricks, Dataiku, and Azure; foundational ML knowledge and strong teamwork and learning ability.
Python, Pandas, Scikit-learn, SQL, Databricks, Dataiku, Azure
2mo
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Junior Network Engineer
Schaumburg, Illinois, United States
$60k-$80k/yr RemoteFull Time
0+ YOEEntry-level role requiring Japanese language ability, Windows Server/Desktop knowledge, remote work ability, and strong communication to explain technical information to clients.
Windows Server, Windows Desktop, Citrix, VMware, SQL Server, SharePoint, Exchange, Active Directory, Cisco, CCNA, MCSE
3d
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Junior Energy Engineer
Oak Brook or Chicago or Indiana or Colorado
$80k/yr OnsiteFull Time
Bachelor's degree in Mechanical, Chemical, Energy, or related Engineering required; thermodynamics and heat transfer foundation; communication skills; internship, co-op, or IAC experience preferred; willingness to travel.
IPMVP, M&V, DOT
4w
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Junior Applications Engineer
Downers Grove, Illinois, United States
$44k-$55k/yr HybridFull Time
0+ YOEBachelor's degree in CS/IT or equivalent experience; 0–2 years supporting applications or systems; strong troubleshooting, communication, and documentation skills; familiarity with Microsoft Office.
Microsoft Office
4w
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Junior Applications Engineer
Downers Grove, Illinois, United States
$44k-$55k/yr HybridFull Time
0+ YOEBachelor's degree in CS/Engineering/IT or equivalent experience; 0–2 years supporting applications, systems administration or technical support; strong troubleshooting, communication, and documentation skills.
Microsoft Office
4w
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Junior Applications Engineer
Downers Grove, Illinois, United States
$44k-$55k/yr HybridFull Time
0+ YOEBachelor's in CS/Engineering/IT or equivalent experience; 0–2 years supporting applications or systems administration; strong troubleshooting, communication, and documentation skills.
Microsoft Office
1w
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Junior Engineer/Maintenance Assistant
Oak Brook, Illinois, United States
$25/hr OnsiteFull Time
Perform general repairs (carpentry, plumbing, minor electrical), complete preventive maintenance, respond to guest requests, read blueprints, and follow hotel safety and union rules.
4w
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Graduate Developer
Farmington Hills or Rosemont or Pennsylvania or Houston or Dallas or Golden
HybridFull Time
0+ YOEBachelor's degree required, 0-2 years developer experience, proficiency in JavaScript and Python, front- or back-end development, data visualization and manipulation skills.
Javascript, Python, Earth Volumetric Studio
21h
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Sr. Software Engineer Front End
Oak Brook, Illinois, United States
HybridFull Time
Develop software with Agile methods, design and maintain frontend systems, collaborate across technical teams, lead offshore teams, and mentor junior engineers.
Agile, Scrum, DevOps, ISO 27001
21h
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Sr. Software Engineer Front End
Oak Brook, Illinois, United States
RemoteFull Time
Develops software using Agile methodologies, designs moderately complex solutions, collaborates across UI/UX and engineering teams, leads offshore teams, and mentors junior engineers.
Agile, Scrum, DevOps, firmware, ISO 27001
1mo
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.NET Developer - QMS
Aurora, Illinois, United States
$70k-$105k/yr OnsiteFull Time
1+ YOEMust have .NET experience with C#, ASP.NET MVC/Web Forms, Web API, and SQL Server; Bachelor's degree in Computer Science/Engineering; 1+ years professional development experience; strong OOP and problem-solving skills.
.NET, C#, ASP.NET MVC, ASP.NET Web Forms, Web API, SQL Server
1mo
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Jr. Web Developer
Wood Dale or Chicago
$75k-$80k/yr OnsiteFull Time
0+ YOEExperience with ColdFusion/CFML, HTML/CSS/JavaScript, SQL and Git/Azure DevOps; strong analytical, communication, and teamwork skills; 0-3 years development experience; bachelor's degree in CS/IT preferred.
Adobe ColdFusion, ColdFusion, CFML, CFScript, HTML, CSS, JavaScript, TypeScript, node.js, SQL, Oracle, PostgreSQL, Git, Microsoft Azure DevOps, Microsoft Azure, Angular, jQuery, Bootstrap, Apache, Tomcat
7h
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Full Stack Developer
Naperville or Denver
$95k-$115k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent experience, 2–5 years of professional experience, and development experience with Java, Node.js, SQL, Python, APIs, relational databases, and Unix shell scripting.
Java, Node.js, SQL, Python, HTTP, JSON, WebSockets, ClaudeCode, GitHub Copilot, Unix, Microsoft SQL Server, PostgreSQL, Azure SQL, Oracle, APIs
1mo
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Full Stack Engineer
Schaumburg, Illinois, United States
$115k-$130k/yr HybridFull Time
2+ YOE2+ years full stack development experience with React, Python, SQL and AWS; ability to read and improve existing codebase, consume/develop REST APIs, and work in a hybrid team environment.
React, Python, SQL, AWS, Athena, S3, DynamoDB, API Gateway, Amplify, CloudFront, Git, TypeScript, REST, Jira
5d
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Software Developer (Onsite - Huntley, IL)
Huntley, Illinois, United States
$60k-$80k/yr OnsiteFull Time
0+ YOEBachelor's degree in a relevant computer field and 0–2 years of software development experience. Requires knowledge of programming, databases, APIs, web services, and testing.
Python, Java, JavaScript, APIs, ERP, HSA, FSA, Microsoft 401k, Roth 401k
3w
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Development Engineer I
Schaumburg, Illinois, United States
$80k-$90k/yr OnsiteFull Time
2+ YOE2+ years rubber/materials development experience, polymer and elastomer knowledge, hands-on pilot-scale processing, test interpretation, autonomous problem solving, and strong written/verbal communication.
Microsoft PowerPoint, ERP
2w
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Software Engineer II
Schaumburg, Illinois, United States
$74k-$108k/yr OnsiteFull Time
1+ YOEBS/MS in CS/Electrical/Computer Engineering or related,1–2 years embedded software experience,US citizenship,proficiency in embedded development,network protocols,and strong communication and problem-solving skills.
C/C++, Linux, Windows, Python, Perl, Microsoft PowerShell, Java, Make, Bash, TCP/IP, TLS, UDP, Git, JIRA, Android, iOS, SIP, RTP, RTCP, Gen AI, LLM, Embedded programming
2mo
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Application Developer
Naperville, Illinois, United States
$60k-$80k/yr OnsiteFull Time
0+ YOEBachelor's degree in technology, science, finance, economics, math, or engineering; strong communication; ability to work in a fast-paced, collaborative environment; eligible to work in the U.S. without visa sponsorship.
SQL, Python, Java, C#, Git
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