RZR is an AI-native advertising platform built for the next era of performance marketing. We operate at the intersection of machine learning, programmatic media, and full-funnel mobile growth, powering campaigns for some of the world's most ambitious advertisers. Our platform is purpose-built to deliver outcomes at scale, not just impressions.
We are a team of builders, operators, and technologists who believe the advertising industry is overdue for a fundamental rethink. We move fast, operate with a high degree of ownership, and hold ourselves to an exceptionally high standard of craft.
RZR is scaling aggressively with an active M&A pipeline and a platform vision that puts us on a path to becoming an industry leader. This is a rare opportunity to join a company at an inflection point and help shape what it becomes.
RZR is hiring an HR Business Partner in Las Vegas to partner with our Senior US HRBP in driving people initiatives across our US teams. You will shape and roll out programs that move retention, performance, manager capability, and engagement — owning key workstreams from design through execution and measurement.
You will also serve as the day-to-day people partner for assigned US client groups, handling performance management, employee relations, lifecycle events, and multi-state compliance. This role sits at the intersection of strategic program work and hands-on partnership: you are not running a ticket queue, you are helping build the people infrastructure that scales the US business.
Our compensation philosophy is simple: pay great people extremely well. Total compensation at RZR is based on your location and your job-related skills, knowledge, and experience. Depending on the role, your package may also include equity or other incentive compensation, along with a comprehensive set of benefits built to support you and your family.
Ranges may vary based on the final work location, in line with local market pay.
Our values define the company we want to be. They guide the decisions we make, the environment we create, and how we treat customers and each other.
Our competencies define what we expect from each of us. They describe the behaviors and capabilities we demonstrate in our day-to-day work.
RZR is a place where everyone can grow. However you identify, and whatever background you bring with you, we invite you to apply if this role excites you.
RZR provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any kind. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

RZR powers performance for the world's most ambitious brands through proprietary neural architecture that optimizes across user acquisition, retargeting, and CTV campaigns as one connected performance system. With four owned-and-operated data centers that process 6M+ queries per second, RZR turns signals into strategy and impressions into impact. Trusted by brands across gaming, consumer, food and beverage, retail, and entertainment. Built on over a decade of performance data and backed by AI and ML experts and industry veterans across offices in San Francisco, New York, London, Bangalore, Beijing, Manila, and Seoul, RZR delivers retention-led growth intelligence: faster, sharper, and built for performance at scale.