{"schemaVersion":"jobsearcher.job.v1","id":"34bd4c5b7d8108864fe3cd22","url":"https://jobsearcher.com/jobs/34bd4c5b7d8108864fe3cd22","canonicalUrl":"https://jobsearcher.com/jobs/34bd4c5b7d8108864fe3cd22","title":"ReactJS Developer with TypeScript ___ Chicago, IL (Onsite) ___ Contract","description":"ReactJS Developer With TypeScriptLocation: Chicago, IL (100% Onsite) Long-Term ContractPosition Overview: We are looking for an experienced React Front-End Developer with a strong background in React, TypeScript, Redux, Redux Toolkit (RTK), UI/UX best practices, and micro front-end architecture. You will collaborate with designers, backendPrimary Responsibilities:Front-End Engineering: Build, test, and support responsive web applications utilizing React, TypeScript, and Redux.State Management: Develop and maintain efficient state management using Redux and Redux Toolkit (RTK) to optimize data handling and application performance.UI/UX Collaboration: Partner with UI/UX designers to convert design mockups into functional code, following current UI/UX guidelines and industry standards.Micro Front-End Implementation: Architect and develop micro front-end solutions to promote modularity and independent feature development.Performance Tuning: Enhance front-end performance by monitoring and improving load times, rendering speed, and overall user experience.Code Standards: Produce clean, well-structured, and thoroughly documented code. Participate in code reviews to uphold coding standards and best practices.Teamwork: Collaborate with backend engineers, product owners, and other stakeholders to ensure cohesive integration between front-end and back-end systems.Testing: Design and maintain unit, integration, and end-to-end tests to guarantee application reliability and stability.Continuous Development: Keep abreast of emerging technologies and industry trends. Recommend and implement process improvements as needed.Required Skills and Experience:Overall IT experience: 8-10+ YearsMinimum of 6 years in front-end development, with a focus on React, Redux, and TypeScript.Strong proficiency in JavaScript (ES6+) and its core concepts.Advanced knowledge of React.js and TypeScript.Strong expertise in Redux and Redux Toolkit (RTK) for managing application state.Hands-on experience with micro front-end architectures.Solid understanding of UI/UX concepts and the ability to apply them effectively.Proficient in HTML5, CSS3, and modern JavaScript (ES6+).Experience integrating RESTful APIs with front-end applications.Familiarity with version control (Git), Node.js, and package managers such as npm or yarn.Excellent analytical and problem-solving abilities.Strong verbal and written communication skills.Proven ability to work effectively in agile teams.Willingness to learn and adapt to new tools and technologies.Preferred Qualifications:Working experience with ag-Grid for advanced data grid implementationsFamiliarity with testing tools such as Jest, Enzyme, or CypressUnderstanding of CI/CD workflows and deployment strategiesKnowledge of web accessibility standardsExperience with server-side rendering (SSR) and static site generation (SSG)If anyone is interested to apply, please share your resume to Vivekk@acestackllc.","company":"Ace Stack","rawCompany":"ace stack","city":"Chicago","state":"IL","isRemote":false,"isActive":false,"createdAt":"2026-08-25T04:55:36.561Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"ReactJS Developer with TypeScript ___ Chicago, IL (Onsite) ___ Contract","description":"ReactJS Developer With TypeScriptLocation: Chicago, IL (100% Onsite) Long-Term ContractPosition Overview: We are looking for an experienced React Front-End Developer with a strong background in React, TypeScript, Redux, Redux Toolkit (RTK), UI/UX best practices, and micro front-end architecture. You will collaborate with designers, backendPrimary Responsibilities:Front-End Engineering: Build, test, and support responsive web applications utilizing React, TypeScript, and Redux.State Management: Develop and maintain efficient state management using Redux and Redux Toolkit (RTK) to optimize data handling and application performance.UI/UX Collaboration: Partner with UI/UX designers to convert design mockups into functional code, following current UI/UX guidelines and industry standards.Micro Front-End Implementation: Architect and develop micro front-end solutions to promote modularity and independent feature development.Performance Tuning: Enhance front-end performance by monitoring and improving load times, rendering speed, and overall user experience.Code Standards: Produce clean, well-structured, and thoroughly documented code. Participate in code reviews to uphold coding standards and best practices.Teamwork: Collaborate with backend engineers, product owners, and other stakeholders to ensure cohesive integration between front-end and back-end systems.Testing: Design and maintain unit, integration, and end-to-end tests to guarantee application reliability and stability.Continuous Development: Keep abreast of emerging technologies and industry trends. Recommend and implement process improvements as needed.Required Skills and Experience:Overall IT experience: 8-10+ YearsMinimum of 6 years in front-end development, with a focus on React, Redux, and TypeScript.Strong proficiency in JavaScript (ES6+) and its core concepts.Advanced knowledge of React.js and TypeScript.Strong expertise in Redux and Redux Toolkit (RTK) for managing application state.Hands-on experience with micro front-end architectures.Solid understanding of UI/UX concepts and the ability to apply them effectively.Proficient in HTML5, CSS3, and modern JavaScript (ES6+).Experience integrating RESTful APIs with front-end applications.Familiarity with version control (Git), Node.js, and package managers such as npm or yarn.Excellent analytical and problem-solving abilities.Strong verbal and written communication skills.Proven ability to work effectively in agile teams.Willingness to learn and adapt to new tools and technologies.Preferred Qualifications:Working experience with ag-Grid for advanced data grid implementationsFamiliarity with testing tools such as Jest, Enzyme, or CypressUnderstanding of CI/CD workflows and deployment strategiesKnowledge of web accessibility standardsExperience with server-side rendering (SSR) and static site generation (SSG)If anyone is interested to apply, please share your resume to Vivekk@acestackllc.","datePosted":"2026-08-25T04:55:36.561Z","dateModified":"2026-08-25T04:55:36.561Z","hiringOrganization":{"@type":"Organization","name":"Ace Stack","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Chicago","addressRegion":"IL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"34bd4c5b7d8108864fe3cd22"},"url":"https://jobsearcher.com/jobs/34bd4c5b7d8108864fe3cd22"}}