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44 junior web developer jobs at 34 companies in Illinois

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Web Application Developer - Illinois Fire Service Institute
Urbana or Illinois or Champaign
$80k-$90k/yr OnsiteFull Time
University of Illinois Urbana-Champaign
University of Illinois Urbana-Champaign: Public land-grant research university serving undergraduate, graduate, and professional students through education and research.
2+ YOEHigh school diploma or equivalent, 2 years of IT-related experience, web application development, HTML, CSS, JavaScript, SQL or similar relational databases, and server-side scripting proficiency.
JavaScript, HTML, CSS, Microsoft SQL Server (MSSQL), SQL, ColdFusion, Moodle, Angular, AngularJS, React, Git, SSL, TLS, Java, Python, Ruby, Node.js, PHP, ASP.NET, W3C
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2mo
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Web Designer and Developer
Chicago, Illinois, United States
$61k-$79k/yr HybridFull Time
University of Chicago
University of Chicago: Private research university in Chicago.
0+ YOECollege degree in a related field; <2 years related experience; skills in HTML/CSS, web CMS, Adobe Creative Suite, ReactJS, Git/GitHub, WCAG; strong communication and project coordination skills.
HTML, CSS, Adobe Creative Suite, Photoshop, Illustrator, Lightroom, ReactJS, Git, GitHub, WCAG, Contentful, Gatsby JS Framework
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1mo
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Software Engineer Intern - Full Stack Web, Summer 2027
Chicago, Illinois, United States
$145k/yr OnsiteInternship
Akuna Capital
Akuna Capital: Proprietary trading firm providing options-market liquidity through advanced technology, strategic trading, and quantitative research.
Seeking a student pursuing a technical degree (graduating by Aug 2028) with strong web skills (React, TypeScript, Python), Git, testing, Linux; major GPA 3.5+, US work authorization required (OPT/STEM accepted).
React, TypeScript, Python, JavaScript, HTML/CSS, Linux, pytest, Jest, Storybook, Git
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1mo
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.NET Developer - QMS
Aurora, Illinois, United States
$70k-$105k/yr OnsiteFull Time
QT9 Software
QT9 Software: QMS and ERP software helping regulated manufacturers manage compliance, quality, and operations.
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
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2w
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Predoctoral Appointee – Python Developer
Lemont, Illinois, United States
$58k-$97k/yr OnsiteFull Time, Temporary
Argonne National Laboratory
Argonne National Laboratory: Federally funded U.S. Department of Energy research laboratory conducting basic and applied science and engineering for national priorities.
Recent or soon-to-be completed master's degree and Python development experience. Requires database, SQL, web automation, testing, communication, problem-solving, and collaborative research skills.
Python, TensorFlow, PyTorch, Claude, ChatGPT, MongoDB, SQLite, XML, JSON, SQL, Selenium, pytest, unittest/pyunit, Matplotlib, MATLAB, Git, SVN, JIRA, NumPy, Pandas, Tkinter, Django, Flask
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1mo
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Software Engineer
East Moline, Illinois, United States
$87k-$130k/yr OnsiteFull Time
John Deere
John DeereNYSE: DE: Global leader in agricultural and construction equipment manufacturing.
2+ YOE2+ years professional web/full-stack development, BS in CS/Engineering/IT or equivalent, strong coding and problem-solving, experience with reliability/testing and multiple technologies.
React, Typescript, Javascript, RestFUL Services, Test Driven Development, Docker, Kubernetes, Copilot, Prompt Engineering, AI, SQL, Databricks, Python, Redis, CI/CD, Github, Github Actions
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1mo
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Software Engineer
East Moline, Illinois, United States
$87k-$130k/yr OnsiteFull Time
John Deere
John DeereNYSE: DE: Global leader in agricultural and construction equipment manufacturing.
2+ YOE2+ years web/full-stack development, strong coding and problem-solving, experience with reliability/test engineering, effective communication, BS in CS/Engineering/IT or equivalent.
React, TypeScript, JavaScript, RESTful Services, Docker, Kubernetes, Copilot, SQL, Databricks, Python, Redis, CI/CD, GitHub, GitHub Actions
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2w
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Associate Application Developer 2027 - DPE
Chicago, Illinois, United States
$58k-$87k/yr OnsiteFull Time
IBM
IBMNYSE: IBM: Global technology and consulting focusing on cloud and AI.
High school diploma/GED required; programming proficiency and systems development coursework required. Familiarity with web applications, cloud, AI, databases, and modern development frameworks. Must work without visa sponsorship.
Java, C++, Python, Scala, R, SAS, SQL, Hadoop, HTML, SPSS, VBA, Tableau, Spark, Angular, ReactJS, Spring Boot, .NET, ASP.NET, C#, JavaScript, TypeScript, AWS, Azure, IBM Cloud, Google Cloud, Copilot, ChatGPT, PostgreSQL, DB2, MongoDB, Linux, Windows, iOS, Android, Backbone.js, AngularJS, React, Ember.js, Bootstrap, jQuery, Databricks, ServiceNow, Oracle, Adobe
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3w
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Software Engineer I
Chicago, Illinois, United States
$80k-$100k/yr RemoteFull Time
Allied Benefit Systems
Allied Benefit Systems: Independent U.S. third-party administrator providing self-funded health-plan administration and care solutions to employers and members.
2+ YOEBachelor's degree or equivalent experience; 2–4 years developing software with Microsoft's platform; C#, ASP.NET/MVC, Web APIs, WCF, SQL Server, RESTful APIs, and cloud familiarity.
Microsoft platform, C#, ASP.NET, MVC, Web APIs, WCF, SQL Server, TDD, CI/CD, Agile, RESTful APIs, Azure, AWS, Joget, VB6, Classic ASP, HIPAA, HITECH
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5d
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Software Engineer, PPM
Chicago, Illinois, United States
$96k-$111k/yr OnsiteFull Time
PPM America
PPM America: U.S.-based institutional asset manager providing fixed-income, private-equity, credit, real-estate-debt, and CLO solutions to institutional clients.
2+ YOEBachelor's degree required, preferably in computer science or engineering, plus 2+ years of Microsoft full-stack development experience. Requires .NET, C#, SQL Server, GitHub, CI/CD, web technologies, and Azure experience.
Microsoft .NET, Microsoft SQL Server, Microsoft Office365, Microsoft .NET 7, C#, GitHub, CI/CD, SQL Server Management Studio (SSMS), WebAPI, Entity Framework, ADO.NET, HTML, CSS, JavaScript, Microsoft Azure Cloud Services, Atlassian Jira Software, Microsoft PowerBI Desktop
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3w
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AI Enterprise Engineer
Chicago, Illinois, United States
$98k-$110k/yr OnsiteFull Time
Lenovo
LenovoHKSE: 992: Global technology delivering Smarter Technology for All.
2+ YOERequires 2+ years of software engineering experience, programming, APIs, databases, web services, cloud concepts, collaborative development, and a bachelor's degree in computer science, engineering, or equivalent experience.
Azure, AWS, GCP, Git, CI/CD, LLMs
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1mo
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Campus UI Software Engineer (Intern)
Chicago, Illinois, United States
$250k/yr OnsiteInternship
Jump Trading
Jump Trading: Privately held proprietary trading firm using research and technology to trade global financial markets.
Proficiency in TypeScript and Python, web frameworks, Linux development, strong data structures/algorithms and threading knowledge, teamwork and reliable availability; internship-level candidates encouraged.
TypeScript, Python, React, Linux
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1mo
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Enterprise Software Developer
Peoria, Illinois, United States
$55k-$90k/yr RemoteFull Time
CSE Software
CSE Software: Building and supporting the technology that powers businesses.
2+ YOEBachelor's in CS or 2+ years experience, proficiency in C#, .NET, Entity Framework Core, OOP, unit testing, relational databases, web application technologies, and source control; able to work independently and with customers.
C#, .NET, Entity Framework Core, React, Angular, MVC, HTML/CSS, NoSQL, Microsoft Azure, Amazon AWS
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2mo
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Software Engineer
Columbus or Boston or Chicago or Austin or Los Angeles or United States or Canada or United Kingdom or Australia
$125k-$165k/yr HybridFull Time
Loop
Loop: E-commerce operations platform helping brands manage returns, exchanges, tracking, and order editing.
2+ YOE2+ years building web applications, backend services, or APIs. Experience using AI agents in engineering workflows, testing and CI/CD, and familiarity with PHP/Laravel, Vue.js, AWS Serverless, MySQL, or DynamoDB is a plus.
Claude Code, Cursor, PHP, Laravel, Vue.js, MySQL, DynamoDB, Kubernetes, AWS, Serverless, CI/CD, lambdas
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1mo
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R&D Management Trainee - Full-Stack Engineer (Backend）
Illinois or United States
$60k-$80k/yr RemoteFull Time
CWILL
CWILL: Privately held SaaS providing post-purchase and retention tools for Shopify and DTC brands.
0+ YOERecent US graduate or within 1–2 years of graduation. Proficiency in at least one backend language, web fundamentals, basic SQL, debugging and ownership of work.
JavaScript, TypeScript, Python, Java, Go, PHP, MySQL, PostgreSQL, React, Node.js, Next.js, NestJS, Redis, Docker, CI/CD, AWS, Aliyun, GitHub, Cursor, GitHub Copilot, Claude Code
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1w
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Sr. Support Engineer – the Workshop Suite (tWS) - TRATON R&D US, LLC
Lisle, Illinois, United States
$81k-$121k/yr OnsiteFull Time
TRATON Group
TRATON GroupFrankfurt Stock Exchange: 8TRA: Public German commercial-vehicle group producing trucks, buses, light-duty vehicles and providing transport finance and logistics services.
1+ YOERequires a bachelor's degree and 1+ year of IT experience, a master's degree, or 3+ years of IT experience. Requires troubleshooting, cloud, web application, networking, system log, and vehicle diagnostics expertise.
cloud services, web-based applications, IP network diagnostics, system logs, vehicle communication, diagnostic systems
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4d
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Apprentice Engineer (Union)
Westmont, Illinois, United States
$17-$20/hr OnsiteFull Time
Cushman & Wakefield
Cushman & WakefieldNYSE: CWK: Global commercial real estate services firm.
1+ YOEHigh school diploma, GED, trade, technical, or vocational education and 1–3 years of experience. Requires facility maintenance knowledge, safe work practices, and ability to use technology and maintenance tools.
HVAC, smart phones, tablets, computers, web-based applications, building automation systems
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1mo
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Forensic Engineer Contractor
Chicago, Illinois, United States
FieldContract
Donan Engineering
Donan Engineering: Private U.S. forensic engineering firm investigating property damage and product failures for insurers and property owners.
2+ YOEActive P.E. in assigned state, bachelor\u0002s in engineering, 2+ years experience in failure analysis/residential construction, strong technical writing, Microsoft Word and web proficiency, able to perform physical site work.
Microsoft Word, Google Chrome
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2mo
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Project Engineer II
Portland or Denver or Chicago or Seattle or Washington
$93k-$126k/yr OnsiteFull Time
Mortenson
Mortenson: US-based construction and real estate development firm.
2+ YOEBachelor's in construction/civil/architectural engineering or construction management (or equivalent experience); current driver’s license; 2–3 years related experience depending on level; proficiency in Microsoft Office and project/web apps; strong communication, problem-solving, and leadership skills.
Microsoft Office
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1mo
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BMC Helix Support Engineer
Chicago, Illinois, United States
$60/hr HybridContract
Appex Innovation
Appex Innovation: U.S. private health-tech consulting firm providing portals and managed services to healthcare organizations.
2+ YOE2+ years with BMC Remedy/Helix applications, knowledge of Unix, SQL/Oracle, REST APIs and web services, workflow design, system administration, integrations, on-call support; ITIL or BMC certification valued.
BMC Helix, BMC Remedy, ARS, SRM, SmartIT, Smart Reporting, Unix, SQL, Oracle, REST API, Web services, CMDB, Digital Workplace (DWP)
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