UST Inc
Join to apply for the Senior React.js Developer role at UST Join to apply for the Senior React.js Developer role at UST Who We Are Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better world. Role Description Senior React.js Developer Specialist I - Software Engineering Who We Are Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better world. UST is a mission-driven group of 29,000+ practical problem solvers and creative thinkers in more than 30 countries. Our entrepreneurial teams are empowered to innovate, act nimbly, and create a lasting and sustainable impact for our clients, their customers, and the communities in which we live. With us, you'll create a boundless impact that transforms your career-and the lives of people across the world. Visit us at . You Are UST is seeking a highly skilled Senior React.js Developer to support the design and development of next-generation chat-based user interfaces. This role will be a key contributor on a high-impact project for a major North American financial institution, helping to shape modern, real-time digital banking experiences. The Opportunity Develop and maintain responsive, scalable, and reusable React.js components for chat-based user interfaces. Integrate real-time communication features using WebSockets, GraphQL, or similar technologies. Collaborate with UX/UI designers to implement visually appealing and intuitive designs. Optimize chat UI performance for speed, scalability, and accessibility. Debug and resolve issues, ensuring a smooth user experience across devices and browsers. Work closely with backend developers to integrate APIs and real-time data streams. Stay updated with the latest trends and best practices in React.js and chat application development. This position description identifies the responsibilities and tasks typically associated with the performance of the position. Other relevant essential functions may be required. What You Need Proficiency in React.js and its core principles, including React Hooks and Context API. Strong understanding of JavaScript (ES6+), HTML5, CSS3, and responsive design. Experience with state management libraries like Redux, Zustand, or MobX. Familiarity with real-time communication tools such as Socket.IO, Firebase, or WebRTC. Knowledge of RESTful APIs and/or GraphQL for data integration. Experience with testing frameworks like Jest, React Testing Library, or similar. Ability to manage, and parse streaming REST responses. Working with AG Grid and flexbox. Experience working with Figma Experience working with Storybook Beneficial Building GenAI Chatbot User interfaces Experience in working with containerization on kubernetes Integrating app with Teams / Copilot bots. Education & Experience: College degree, or specialized training / equivalent work experience At least 5 years of experience in React JS. Knowledge of UI design tool Figma Advanced knowledge of the technical environment/ tools (e.g., user environment, applications, software, hardware, programming languages and operating systems) in own area Advanced knowledge of business processes and procedures on a broad, organizational level Sound to advanced knowledge of business/ organization, Bank standards, infrastructure, architecture and technology in related areas from a design/ support/ solutions perspective Compensation can differ depending on factors including but not limited to the specific office location, role, skill set, education, and level of experience. UST provides a reasonable range of compensation for roles that may be hired in various U.S. markets as set forth below. Role Location: New York Compensation Range : $108,000-$163,000 Benefits Full-time, regular employees accrue a minimum of 10 days of paid vacation per year, receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year), 10 paid holidays, and are eligible for paid bereavement leave and jury duty. They are eligible to participate in the Company's 401(k) Retirement Plan with employer matching. They and their dependents residing in the US are eligible for medical, dental, and vision insurance, as well as the following Company-paid Employee Only benefits: basic life insurance, accidental death and disability insurance, and short- and long-term disability benefits. Regular employees may purchase additional voluntary short-term disability benefits, and participate in a Health Savings Account (HSA) as well as a Flexible Spending Account (FSA) for healthcare, dependent child care, and/or commuting expenses as allowable under IRS guidelines. Benefits offerings vary in Puerto Rico. Part-time employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year) and are eligible to participate in the Company's 401(k) Retirement Plan with employer matching. Full-time temporary employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year) and are eligible to participate in the Company's 401(k) program with employer matching. They and their dependents residing in the US are eligible for medical, dental, and vision insurance. Part-time temporary employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year). All US employees who work in a state or locality with more generous paid sick leave benefits than specified here will receive the benefit of those sick leave laws. What We Believe We proudly embrace the values that have shaped UST since day one. We build our culture of Humility, Humanity, and Integrity. These values inspire us to nurture a people-first, human centric culture that fosters belonging, prioritizes sustainable solutions, and keeps our people and clients at the forefront of all decisions. Humility We will listen, learn, be empathetic and help selflessly in our interactions with everyone. Humanity Through business, we will better the lives of those less fortunate than ourselves. Integrity We honor our commitments and act with responsibility in all our relationships. Equal Employment Opportunity Statement UST is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other applicable characteristics protected by law. We will consider qualified applicants with arrest or conviction records in accordance with state and local laws and fair chance ordinances. UST reserves the right to periodically redefine your roles and responsibilities based on the requirements of the organization and/or your performance. #UST #CB Skills React.Js,Javascript,RESTful APIs Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at UST by 2x New York, NY $100,000.00-$200,000.00 2 years ago New York, United States $80,000.00-$112,000.00 1 week ago Front-End Software Engineer (Web Developer) New York, NY $176,000.00-$250,000.00 1 week ago New York, NY $140,000.00-$180,000.00 1 week ago React JS Developer (Full Time) - 100% Remote New York, NY $130,000.00-$200,000.00 7 months ago New York, NY $135,000.00-$230,000.00 8 months ago New York, United States $200,000.00-$280,000.00 1 month ago New York, NY $150,000.00-$200,000.00 3 days ago New York, NY $85,000.00-$120,750.00 22 hours ago New York, NY $120,000.00-$180,000.00 3 months ago New York, United States $25.00-$28.00 2 days ago New York, NY $140,000.00-$230,000.00 1 month ago New York, NY $160,000.00-$220,000.00 1 month ago New York, NY $95,000.00-$125,000.00 2 weeks ago New York, NY $165,000.00-$165,000.00 1 year ago New York, NY $200,000.00-$300,000.00 4 weeks ago New York, NY $140,000.00-$170,000.00 1 month ago We're unlocking community knowledge in a new way. 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