Senior Frontend Developer (React)

UST is searching for a highly energetic and collaborative Senior UI Developer for a 12-month engagement.

The opportunity:

• Design and develop scalable, responsive, and high-performance web applications using React.js, JavaScript, HTML, and CSS.

• Implement reusable UI components and maintain coding standards.

• Designing and implement Web applications.

• Analyzing user requirements to inform application design

• Defining application objectives and functionality.

• Aligning application design with business goals.

• Developing and testing software.

• Debugging and resolving technical problems that arise.

• Producing detailed design documentation.

• Developing multimedia applications.

• Developing documentation to assist users.

• Ensuring continuous professional self-development

This position description identifies the responsibilities and tasks typically associated with the performance of the position. Other relevant essential functions may be required.

• 10+ years of hands-on experience with Javascript, HTML and CSS (Required)

• 8+ years of hands-on experience with React JS , Node JS, HTML ,CSS and Git (Required)

• Exposure in writing unit test case using Ezyme, Jest and Mocha etc. (Required)

• Background in Scrum/Agile development methodologies.

• Capable of delivering on multiple competing priorities with little supervision.

• Excellent verbal and written communication skills.

• Qualification:

• Bachelor’s Degree in computer science or equivalent experience

• Technical Skills:

• Mandatory: React JS , Node JS, HTML ,CSS, Javascript and Git

• Secondary: Gitflow, Experience in JIRA, Confluence etc (optional).

• Continuous Integration tools such as Bamboo, Jenkins, or TFS

$82,000-$123,000 life insurance, vision insurance, flexible benefit account, paid holidays, sick time, 401(k), retirement plan United States, Arkansas, Bentonville Aug 05, 2026 Role description, 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., Compensation range: $ 82,000.00 to 123,000.00 per year

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., 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 diversity, prioritizes sustainable solutions, and keeps our people and clients at the forefront of all decisions.