Explore 3 javascript developer jobs from 3 hiring companies in Virden, IL, US. Filter by remote, salary, experience, and company, then open any listing to apply.

javascript-developer

Javascript Developer

Chatham

Springfield

Auburn

Jacksonville

Girard

Taylorville

Godfrey

Decatur

Upper Alton

Carlinville

Alton

Edwardsville

Litchfield

Lincoln

Pawnee

Wood River

Bethalto

Jerseyville

Hillsboro

Javascript Developer Jobs

Horace Mann

Nevco

Polsinelli

Onsite

Hybrid

<p>We are seeking a motivated and curious Software Engineer Intern to join our Integration, Automation, and DevOps team within the Information Technology department. This role provides hands-on experience working on enterprise-grade systems that support critical business operations.</p>
<p>As an intern, you will contribute to real-world engineering initiatives such as modernizing .NET applications, enhancing application security, enabling API management in Azure, and improving system observability. You’ll work alongside experienced engineers and architects, gaining exposure to modern software practices, cloud technologies, and operational excellence.</p>
<p></p>
<p><strong>Requirement:</strong></p>
<ul>
<li>Must be able to work onsite in the Springfield, Illinois office</li>
</ul>
<p></p>
<p><strong>Key Responsibilities (dependent on area of placement):</strong></p>
<ul>
<li>Participate in code reviews, testing, and debugging to ensure software quality and reliability</li>
<li>Document technical designs, configurations, and processes</li>
<li>Work closely with cross-functional teams to troubleshoot issues and deliver solutions</li>
</ul>
<p><strong>Qualifications:</strong></p>
<ul>
<li>Currently pursuing a degree in Information Technology, Computer Science, or a related field</li>
<li>Basic understanding of programming concepts and experience with at least one language (preferably C#/.NET, Java, or JavaScript)</li>
<li>Familiarity with software development lifecycle (SDLC) concepts</li>
<li>Strong analytical thinking and problem-solving skills</li>
<li>Effective communication and willingness to learn in a team environment</li>
</ul>
<p><strong>Preferred Skills:</strong></p>
<ul>
<li>Exposure to version control tools (e.g., Git)</li>
<li>Exposure to .NET development (ASP.NET, Web APIs)</li>
<li>Familiarity with cloud platforms, especially Microsoft Azure</li>
<li>Basic understanding of REST APIs and web services</li>
<li>Awareness of CI/CD concepts and tools (e.g., Azure DevOps, GitHub Actions)</li>
</ul>
<p><strong>Benefits:</strong></p>
<ul>
<li>Hands-on experience with enterprise integration patterns and cloud-based API management</li>
<li>Exposure to real-world DevOps practices, including monitoring, automation, and deployment pipelines</li>
<li>Practical experience in modernizing and securing production applications</li>
<li>Mentorship from experienced engineers, architects, and DevOps professionals</li>
<li>Insight into how large-scale systems are built, operated, and maintained in a regulated industry</li>
<li>Opportunity to make meaningful contributions to systems used across the organization<br><br></li>
</ul>
<p>Pay Range:</p>
<ul>
<li>$18.80 - $25.43 &nbsp;</li>
</ul>
<p>Salary is commensurate to experience, location, etc.</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>#VIZI</p>
<p>#LI-LM1</p><div class="content-conclusion"><p>Horace Mann was founded in 1945 by two Springfield, Illinois, teachers who saw a need for quality, affordable auto insurance for teachers. Since then, we’ve broadened our mission to helping all educators protect what they have today and prepare for a successful tomorrow.&nbsp; And with our broadened mission has come corporate growth:&nbsp; We serve more than 4,100 school districts nationwide, we’re publicly traded on the New York Stock Exchange (symbol: HMN) and we have more than $12 billion in assets.</p>
<p>We’re motivated by the fact that educators take care of our children’s future, and we believe they deserve someone to look after theirs.&nbsp; We help educators identify their financial goals and develop plans to achieve them.&nbsp; This includes insurance to protect what they have today and financial products to help them prepare for their future. Our tailored offerings include special rates and benefits for educators.</p>
<p>EOE/Minorities/Females/Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status</p>
<p>For applicants that are California residents, please review our <a href="https://www.horacemann.com/privacy/ccpa" target="_blank">California Consumer Privacy Notice</a></p>
<p>All applicants should review our <a href="http://www.horacemann.com/privacy.aspx" target="_blank">Horace Mann Privacy Policy</a></p></div>

Software Engineer Intern

Software Engineer

Pursuing IT/CS degree; familiar with at least one language (C#/.NET, Java, or JavaScript); understanding SDLC; strong problem solving; good teamwork.

<p>At Polsinelli, <em>What a Law Firm Should Be</em> is not just our tagline, it is what we live every day. We strive to create an environment where our team members are encouraged to bring their creativity and professional passions into the workplace so that they can thrive. Are you a people person who has a keen eye for detail, thrives in a professional environment and wants to be part of a dynamic team? We have the perfect role for an engaging professional like you!</p>
<p>We are seeking a Web Applications Developer to design, build, and maintain internal and client-facing applications. This role is hands-on across the full stack, with a primary focus on delivering reliable, scalable .NET-based web solutions.</p>
<p>The ideal candidate is a strong individual contributor who can independently deliver features end-to-end, contribute to system design discussions, and collaborate effectively with cross-functional teams.  This role can be performed remotely, but candidates must be located near one of our offices and be able to come in if needed.</p>
<p> </p>
<h4><strong>CORE RESPONSIBILITIES</strong></h4>
<ul>
<li>Design, develop, and maintain web applications using .NET Core and modern frontend frameworks</li>
<li>Participate in the full development lifecycle: requirements, design, implementation, testing, and deployment</li>
<li>Build and integrate RESTful APIs and backend services</li>
<li>Write clean, maintainable, and well-documented code following established standards</li>
<li>Troubleshoot and resolve performance, scalability, and reliability issues</li>
<li>Collaborate with team members to improve development processes and technical approaches</li>
<li>Contribute to estimation, planning, and technical decision-making</li>
<li>Support production systems as needed (on-call rotation as applicable)</li>
</ul>
<p> </p>
<h4><strong>REQUIRED SKILLS & QUALIFICATIONS</strong></h4>
<ul>
<li>5–8 years of professional software development experience, including full-stack web development</li>
<li>Strong proficiency in C# and .NET Core / ASP.NET Core</li>
<li>Experience with Angular and TypeScript (or comparable modern frontend framework)</li>
<li>Solid understanding of RESTful APIs and web services</li>
<li>Experience with Microsoft SQL Server, including query writing and performance tuning</li>
<li>Working knowledge of Azure cloud services (e.g., App Services, basic CI/CD pipelines, or similar)</li>
<li>Familiarity with standard web technologies: HTML, CSS, JavaScript</li>
<li>Strong problem-solving, debugging, and analytical skills</li>
</ul>
<p> </p>
<h4><strong>PREFERRED SKILLS</strong></h4>
<ul>
<li>Exposure to microservices or distributed system patterns</li>
<li>Experience contributing to CI/CD pipelines or DevOps workflows</li>
<li>Familiarity with Azure Functions or serverless concepts</li>
<li>Exposure to AI/LLM tools, APIs, or experimentation (e.g., OpenAI, Azure AI)</li>
<li>Experience with Power BI or data visualization tools</li>
<li>Experience with SharePoint / SharePoint Online</li>
</ul>
<p> </p>
<h4><strong>WHAT SUCCESS LOOKS LIKE</strong></h4>
<ul>
<li>Delivers features independently with minimal oversight</li>
<li>Produces high-quality, maintainable code aligned with team standards</li>
<li>Contributes constructively to technical discussions and design decisions</li>
<li>Demonstrates adaptability when working across backend, frontend, and cloud components</li>
</ul>
<p> </p>
<p>The budgeted salary range for this position is $125,000 - $140,000. </p>
<p>As part of full-time employment associated with this position, Polsinelli PC offers the following benefits: Paid time off, sick time off, a referral program, medical insurance and benefits, dental insurance, vision insurance, life insurance, AD&D insurance, ID Theft insurance, long-term disability benefits, short-term disability benefits, Parking/Transit reimbursement (varies depending on location), 401(k) benefits, and employee assistance benefits. </p>
<p><em>Polsinelli PC is an Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected by law. </em></p>

Web Applications Developer

5–8 years of software development, full-stack web, strong C#/.NET, Angular/TypeScript, REST APIs, SQL Server, Azure, HTML/CSS/JS.

<div data-controller="blank-link-target"><div><br><strong>SOFTWARE ENGINEER – NEVCO ONE CONTROLS and ECOSYSTEM</strong></div><div><strong>FLSA Status:</strong>&nbsp; Exempt<em>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</em></div><div><strong>Location: </strong>Edwardsville, IL</div><div><strong>Summary:</strong></div><div><em>At Nevco Sports we manufacture display and scoring technologies that deliver the entertainment factor and empower fan engagement with the most precise sports data. From the sideline to the farthest row, Nevco technologies make every impact, comeback, and victory unforgettable. Our track record of unrivaled expertise and service goes back more than 90 years, making us the premier authority in our industry.&nbsp;<br></em><br></div><div>About the Nevco One Platform</div><div>Nevco One is our next-generation digital scoreboard platform — a full-stack TypeScript application with embedded hardware receivers and cross-platform mobile apps for scoreboard control. The FanZone Scoreboards app delivers licensed professional sports content (NFL, NHL) to fans' mobile devices in Nevco-equipped venues.<br><br></div><div><strong>Responsibilities:</strong></div><div>·Contact regular and prospective customers to demonstrate products, explain product features, and solicit orders. · ·Recommend products to customers, based on customers’ needs and interests. ·Answer customers’ questions about products, prices, availability, product uses</div><div>We're looking for a software engineer to work on the Nevco One controller and FanZone Scoreboard apps along with related back-end server and embedded device-based applications. You'll build features that control live scoreboards in real time, stream game data, and deliver fan experiences at venues nationwide. This is a hands-on, full-stack role in a modern TypeScript monorepo.</div><div><strong>What will you do:</strong><br><br></div><div>·&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Build and maintain Angular web and Capacitor mobile applications for scoreboard control and fan engagement</div><div>·&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Build and maintain NestJS backend services for device management, media processing, and real-time streaming</div><div>·&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Work with real-time communication between Nevco One devices</div><div>·&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Integrate with hardware via Bluetooth LE, serial communication, and Zeroconf/mDNS discovery<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Contribute to shared libraries and maintain tests (Jest, Cypress)&nbsp;</div><div><br></div><div><strong>Requirements:</strong></div><div><strong>Programming Languages</strong></div><div><strong>TypeScript / JavaScript</strong> — Strong proficiency required</div><div><strong>HTML / SCSS</strong> — Strong proficiency with web-based UI and working knowledge of Angular templates and styling.</div><div><strong>Technical Skills</strong></div><ul><li>Angular (preferred)&nbsp; or extensive experience with other SPA frameworks such as React</li><li>Node.js backend development (NestJS, Express, or similar)</li><li>Cross-platform mobile development (Capacitor, Ionic, React Native, or similar)</li><li>Reactive state management (NGRX, Redux, or RxJS)</li><li>NoSQL databases (MongoDB or similar)</li><li>Git source control (GitHub, GitLab or similar),&nbsp;</li><li>Unit testing framework (Jest, Mocha or Jasmine)</li><li>Integration testing framework (Cypress, Playwright or similar)</li></ul><div><strong>Soft Skills</strong></div><ul><li>Ability to work independently in a small, collaborative team</li><li>Clear communication and comfort working across the full stack</li><li>Ability to manage assigned tasks efficiently and effectively communicate progress and status</li></ul><div><strong>Preferred Qualifications</strong></div><div>·&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Experience with building, maintaining and deploying web applications</div><div>·&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Experience building hybrid mobile applications</div><div>·&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Experience building and deploying back-end cloud applications</div><div>·&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Experience with AWS (Elastic Beanstalk, S3, CloudFormation) or other cloud services&nbsp; and Docker</div><div>·&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Familiarity with Linux and related command line tools</div><div>Experience using project management tools such as Jira&nbsp;<br><br></div><div><strong>Tech Stack</strong></div><div>&nbsp;| Languages | <strong>TypeScript, JavaScript</strong><br> | Frontend | Angular 21, Angular Material, NGRX, SCSS, Fabric.js<br> | Mobile | CapacitorJS,&nbsp;<br> | Backend | Node.js, NestJS, MongoDB / Mongoose<br> | Cloud / DevOps | AWS (Elastic Beanstalk, S3), Docker, GitHub Actions<br> | Build / Test | NX, Yarn, Jest, Cypress</div><div><br><br><br>We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, age, disability, gender identity, marital or veteran status, or any other protected class.</div></div>

Proficient in TypeScript/JavaScript, HTML/SCSS; strong Angular or React SPA experience; Node.js backend (NestJS/Express); Capacitator/Ionic/React Native; Redux/NGRX; NoSQL (MongoDB); Git; Jest/Cypress; able to work across full stack.

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