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Job Title: Technology Architect | Javascript UI development,Node.js. | Memcache,Nosql ,Algorithms -- Senior Frontend Developer
Work Location & Reporting Address: Moline, IL 61265 (Onsite)
MAX VENDOR RATE: market rate hour max
Target Start Date: 02 Mar 2026
Does this position require Visa independent candidates only? Yes
JavaScript or other equivalent front end programming languages
React.js
We are looking for an experienced Senior Frontend Developer with 8+ years of experience specializing in JavaScript, React.js, and API integration. The candidate will be responsible for building scalable, high-performance user interfaces and collaborating with cross-functional teams to deliver end-to-end web solutions.
Develop, enhance, and maintain web applications using JavaScript (ES6+) and React.js.
Build reusable UI components and implement clean, maintainable front-end architecture.
Integrate frontend applications with RESTful APIs / GraphQL APIs for dynamic data flow.
Work closely with designers to translate UI/UX wireframes into functional interfaces.
Optimize applications for performance, responsiveness, and cross-browser compatibility.
Debug and resolve UI/functional issues across web applications.
Manage application state using Redux, Context API, or other state management tools.
Write unit tests using tools such as Jest or React Testing Library.
Use Git/GitHub for version control, branching, and collaborative development.
Ensure the application adheres to basic UX principles for usability and accessibility.
Participate in code reviews to maintain coding quality and standards.
6+ years
No
Top 3 responsibilities you would expect the Subcon to shoulder and execute:
Interview Process (Is face to face required?)
No
Any additional information you would like to share about the project specs/nature of work:
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