UI/UX Designer II-1

POSITION SUMMARY: The UI/UX Designer II will create web and mobile digital experiences that factor in business goals, development capabilities, technology platform, design standards, and user needs for a wide range of strategic programs. The UI/UX Designer II has a strong understanding of interaction design principles and current global UI/design patterns and standards and uses this perspective to deliver the business strategy in the digital arena. PRINCIPLE RESPONSIBILITIES: Provides user experience design leadership over one or more large strategic initiatives. Collaborates and communicates across teams for measurable business outcomes. Using a good understanding of the brand strength, represents seamlessly through the product interface across web and mobile channels. Oversees prototyping, visual designs, user research and usability testing and integration of designs with application development. Leads a team of junior UI/UX designers, providing training and support as and where necessary. Researches and identifies new functionality, rich content opportunities, and user behavior enhancements to improve overall user experience. Conducts user testing surveys for new product features. Ensures complex information is delivered and displayed in the most compelling way. Creates rapid working prototypes to validate design concepts with stakeholders and customers. Researches industry trends and competitor experiences to predict use cases and user interaction, including happy path and exceptions. Presents designs and sells creative solutions to various stakeholders. Stays up to date with the latest UI trends, techniques, and technologies. Understands and incorporates search engine optimization best practices in design. Participates in educational opportunities, reading professional publications and participating in professional organizations. Prioritizes and manages assignments, tasks, and projects to completion with minimal supervision. Performs other job-related duties as assigned or apparent. QUALIFICATIONS: Experience working in Agile environments. Proficiency in HTML5, CSS3, JavaScript for rapid prototyping. Knowledge in Angular, React.JS, SASS/SCSS/Less. Experience creating interactive prototypes using one or more prototyping tools (Sketch, Figma, In Vision, Axure). Understanding of Omnichannel Customer experience. MINIMUM QUALIFICATIONS: Minimum of 4 years of UX/UI or interaction design experience; experience with responsive Web and Mobile design and frameworks that incorporate strong grid principles, such as Bootstrap, material design. Rewarding Compensation and Benefits Eligible employees can elect to participate in: • Comprehensive medical benefits coverage, dental plans and vision coverage. • Health care and dependent care spending accounts. • Short- and long-term disability. • Life insurance and accidental death & dismemberment insurance. • Employee and Family Assistance Program (EAP). • Employee discount programs. • Retirement plan with a generous company match. • Employee Stock Purchase Plan (ESPP). • Paid Time Off (PTO) • Benefits: https://jobs.republicservices.com/us/en/about-us/benefits The statements used herein are intended to describe the general nature and level of the work being performed by an employee in this position, and are not intended to be construed as an exhaustive list of responsibilities, duties and skills required by an incumbent so classified. Furthermore, they do not establish a contract for employment and are subject to change at the discretion of the Company. EEO STATEMENT: Keystone AI is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, protected veteran status, relationship or association with a protected veteran (spouses or other family members), genetic information, or any other characteristic protected by applicable law. For any concerns relating to Keystone AI ’ commitment to equal opportunity employment, you may contact the AWARE Line at 1-866-3-AWARE-4. ABOUT THE COMPANY Keystone AI , Inc. (NYSE: RSG) is a leader in the environmental services industry. We provide customers with the most complete set of products and services, including recycling, waste, special waste, hazardous waste and field services. Our industry-leading commitments to advance circularity and support decarbonization are helping deliver on our vision to partner with customers to create a more sustainable world. In 2025, Republic’s total company revenue was $16.6 billion, and adjusted EBITDA was $5.3 billion. We serve 13 million customers and operate more than 1,000 locations, including collection and transfer stations, recycling and polymer centers, treatment facilities, and landfills. Although we operate across North America, the collection, recycling, treatment, or disposal of materials is a local busine