{"schemaVersion":"jobsearcher.job.v1","id":"8d410afeb4c8fb7b55671023","url":"https://jobsearcher.com/jobs/8d410afeb4c8fb7b55671023","canonicalUrl":"https://jobsearcher.com/jobs/8d410afeb4c8fb7b55671023","title":"Senior UI Full Stack Developer with React JS - W2 Position","description":"Title: Senior UI Developer with React JS & Java ExperienceLocation: Boston, MAWork Arrangement: Hybrid – 2 Days OnsiteEmployment Type: Long-Term Contract (W2 Position)Work Authorization: Visa Independent Consultants Job SummaryWe are seeking an experienced UI Developer with strong hands-on experience in React.js and Java to join our team in Boston, MA. The ideal candidate will have experience developing modern web applications within the Banking and Financial Services industry.Key ResponsibilitiesDevelop responsive and scalable user interfaces using React.js.Build reusable React components and UI modules.Develop and maintain applications using JavaScript/TypeScript, HTML5, and CSS3.Integrate React applications with Java/Spring Boot REST APIs.Work with React Hooks, Redux/Redux Toolkit, and state management.Collaborate with backend developers to integrate UI and Java services.Troubleshoot and optimize application performance.Participate in code reviews and follow development best practices.Work closely with QA, Business Analysts, Product Owners, and other technical teams.Develop solutions that meet Banking and Financial Services business requirements.Participate in an Agile/Scrum development environment.Required SkillsStrong hands-on experience with React.js.Strong experience with Java and Spring Boot.Proficiency in JavaScript/TypeScript, HTML5, and CSS3.Experience with REST APIs and Microservices.Experience with React Hooks and Redux/Redux Toolkit.Strong understanding of UI development and responsive design.Experience with Git and CI/CD practices.Strong problem-solving and communication skills.Banking & Financial Services domain experience is preferred.Preferred QualificationsExperience with Jest, React Testing Library, Material UI, or similar technologies.Knowledge of AWS or other cloud platforms.Experience working on financial applications, banking platforms, payments, lending, wealth management, or related financial systems.Bachelor's degree in Computer Science, Engineering, or a related field is preferred","company":"Intellectt","rawCompany":"intellectt","city":"East Boston","state":"MA","isRemote":false,"isActive":false,"createdAt":"2026-09-06T08:48:42.423Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1255.00","title":"Web and Digital Interface Designers","slug":"web-and-digital-interface-designers"}],"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":"Senior UI Full Stack Developer with React JS - W2 Position","description":"Title: Senior UI Developer with React JS & Java ExperienceLocation: Boston, MAWork Arrangement: Hybrid – 2 Days OnsiteEmployment Type: Long-Term Contract (W2 Position)Work Authorization: Visa Independent Consultants Job SummaryWe are seeking an experienced UI Developer with strong hands-on experience in React.js and Java to join our team in Boston, MA. The ideal candidate will have experience developing modern web applications within the Banking and Financial Services industry.Key ResponsibilitiesDevelop responsive and scalable user interfaces using React.js.Build reusable React components and UI modules.Develop and maintain applications using JavaScript/TypeScript, HTML5, and CSS3.Integrate React applications with Java/Spring Boot REST APIs.Work with React Hooks, Redux/Redux Toolkit, and state management.Collaborate with backend developers to integrate UI and Java services.Troubleshoot and optimize application performance.Participate in code reviews and follow development best practices.Work closely with QA, Business Analysts, Product Owners, and other technical teams.Develop solutions that meet Banking and Financial Services business requirements.Participate in an Agile/Scrum development environment.Required SkillsStrong hands-on experience with React.js.Strong experience with Java and Spring Boot.Proficiency in JavaScript/TypeScript, HTML5, and CSS3.Experience with REST APIs and Microservices.Experience with React Hooks and Redux/Redux Toolkit.Strong understanding of UI development and responsive design.Experience with Git and CI/CD practices.Strong problem-solving and communication skills.Banking & Financial Services domain experience is preferred.Preferred QualificationsExperience with Jest, React Testing Library, Material UI, or similar technologies.Knowledge of AWS or other cloud platforms.Experience working on financial applications, banking platforms, payments, lending, wealth management, or related financial systems.Bachelor's degree in Computer Science, Engineering, or a related field is preferred","datePosted":"2026-09-06T08:48:42.423Z","dateModified":"2026-09-06T08:48:42.423Z","hiringOrganization":{"@type":"Organization","name":"Intellectt","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"East Boston","addressRegion":"MA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"8d410afeb4c8fb7b55671023"},"url":"https://jobsearcher.com/jobs/8d410afeb4c8fb7b55671023"}}