Frontend Developer Jobs in Illinois, United States

Senior Frontend Developer (Power Pages) at Medline Industries leads the design, development, and implementation of digital solutions on Microsoft’s Power Platform. The role requires heavy experience in Power Pages, Power Apps (Canvas and Model‑Driven), Power Automate, and Dataverse, as well as proficiency in JavaScript or React for extending platform capabilities.

The Frontend Developer at GE HealthCare builds user interfaces for networking, data management, and cloud infrastructure platforms. Using React, TypeScript, shadcn/ui, Base UI, and sometimes Python, the role focuses on creating secure, high‑performance, responsive UIs that integrate with backend APIs via REST, GraphQL, gRPC, and WebSocket.

Senior Frontend Web Developer at CAI Computer Aid, Inc. The role builds and maintains enterprise web applications using Angular 17+ and integrates with backend APIs. Responsibilities include collaborating with support teams, unit testing, defect resolution, and cross‑training.

AI Platform team at CVS Health builds AI‑powered digital experiences for millions of users. The Staff Engineer leads architecture and development of the Platform Chat product, designing real‑time multi‑agent AI systems, integrating LLM APIs, and ensuring observability and performance.

Frontend Web Developer II responsible for managing Adobe Experience Manager CMS, building UI/UX for 53.com, collaborating with business and design teams, ensuring accessibility compliance, and supporting marketing technology integrations.

Full Stack Developer (Frontend Emphasis) at Agile Defense builds mission‑critical command and control SPA using React.js and TypeScript. The role designs, implements, tests, and deploys reusable UI components, integrates with Java/.NET back‑ends, and mentors junior engineers in an Agile environment.

Lead Frontend Engineer – Gaming at Caterpillar builds tablet‑first applications that visualize and control autonomous systems. The role defines frontend architecture, drives performance optimization, and mentors engineers across teams.

Fresh Thyme Market Front End team ensures smooth checkout experiences for shoppers, maintaining cash control and excellent customer service. The Frontend Coordinator oversees register operations, assists customers, manages inventory on the sales floor, and upholds safety and food compliance.

At DICK’S Sporting Goods, the Retail Sales Leader Frontend drives brand standards and teammate experience. Works with Assistant Store Manager and Store Manager to lead in-store operations, build and hire a strong team, maintain merchandising standards, coach teammates, and ensure customer service excellence.

Senior Frontend Software Engineer at Caterpillar’s Cat Digital team will design, develop, and maintain mission‑critical web applications using Azure Cloud, Vue.js, Node.js, HTML, CSS, and React. The role involves writing new code, enhancing existing code, and performing testing and maintenance with Caterpillar’s SIS tools.

Frontend Architect at Dentsu International Americas, LLC builds enterprise front‑end solutions, leading architecture design, code optimization, and team delivery across client projects. The role drives solution design discussions, mentors engineers, and shapes frontend strategy for clients.

FIX team at Braze builds the platform foundations that every product engineer relies on, owning the design system, component library, and key customer-facing experiences. As a Senior Engineer, you design and build foundational frontend systems, lead end‑to‑end projects, and mentor peers to raise the technical bar.

Frontend Platforms & User Experience Engineering team at Vizient builds enterprise frontend platforms and design systems that enable consistent, accessible, high‑quality user experiences across SaaS products. The Director defines strategy, leads engineering managers and architects, establishes standards and governance, and partners with product, UX, security and data teams to drive modern frontend architectures including micro‑frontends and AI‑enabled development.

Staff Software Engineer - Frontend at Cars.com is a 100% remote role focused on building and evolving the front‑end architecture for the Dealer Inspire platform. The position requires deep expertise in JavaScript, TypeScript, and modern frameworks such as React, Vue, and Svelte, along with a strong grasp of browser fundamentals, HTML, CSS (Flexbox, Grid), and performance tuning.

Engineering team at Formic builds modern graphical interfaces for industrial robotic systems, enabling manufacturers to deploy automation quickly and efficiently. The Frontend Engineer designs and develops intuitive HMI using ReactJS, integrates front‑end tools with backend services, and supports field deployments through testing and troubleshooting.

Superluminal team at Douro Labs builds a perpetuals exchange focused on fast, trader‑centric experiences. The Staff Frontend Engineer will own and develop the TypeScript/React UI, designing order entry, pricing displays and charts while making UX decisions that reflect real trader needs.

Merkle (Dentsu) builds digital experiences for global brands. As a Senior Frontend Engineer you will develop high‑performance web applications using Next.js, React and TypeScript, implement pixel‑perfect UI components, integrate REST and GraphQL APIs, and ensure accessibility and SEO compliance.

Senior Frontend Engineer builds high‑performance attendee platforms using Typescript, React, Next.js, and modern web tech. Leads design, component library, performance optimization, API integration, testing, and backend contributions.

Engineering team at iManage builds modern, high-quality web experiences for a cloud-enabled content management platform. The Frontend Software Engineer designs and implements scalable interfaces using React or Angular, collaborates with product managers and UX designers, and contributes to code reviews and technical growth.

Join the SIS 2.0 team of Cat Digital to develop and maintain mission‑critical front‑end applications using Azure Cloud, Vue.js, Node.js, HTML, CSS, and React. Responsibilities include designing, coding, testing, and supporting software in an agile environment, leveraging Git, GitHub Actions, and Azure CI/CD pipelines.