Who Are We?

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.

Role Overview

As a Senior Analyst at RZR, you will operate with a high degree of independence and end-to-end ownership across all campaign functions. You will use strong analytical thinking to translate trends into clear insights and actions — proactively driving performance improvements, initiating optimizations, and developing testing strategies that improve both campaign results and client outcomes.

This is not a reactive role. You will maintain a disciplined daily monitoring cadence, identify anomalies early, escalate concerns promptly, and keep managers and Customer Success informed before being asked. You will also serve as a mentor and knowledge resource for junior and peer analysts on the team.

The right person is self-directed, detail-oriented, and motivated by ownership over outcomes — not just tasks.

Key Responsibilities

Own campaign execution end to end for assigned accounts — setup, QA, launch, optimization, and pacing management — with full accountability for outcomes
Proactively monitor daily campaign health (pacing, fraud rates, KPI shifts, creative performance, delivery health) and flag anomalies early
Identify, investigate, and resolve performance issues without being prompted, bringing context, root-cause hypotheses, and recommended solutions
Execute advanced optimizations and testing strategies, interpret results, and translate learnings into next actions that improve performance and client outcomes
Identify risks early and communicate to managers and Customer Success with clear, structured updates on performance, test status, issues, and pacing changes — before being asked
Respond quickly to system alerts, pacing issues, and Customer Success inquiries within defined SLAs; participate reliably in on-call rotations and maintain thorough issue logs
Document all tests and experiments in organized, reusable formats; contribute to internal playbooks, test summaries, and tooling feedback to scale team effectiveness
Collaborate directly with Customer Success and Product partners on account needs to unblock execution and improve outcomes
Mentor and support junior and peer analysts by reviewing work, troubleshooting issues, sharing best practices, and providing coverage when needed

Required Skills and Experience

Must-Have

At least 3 years of hands-on analytics experience
Degree in Mathematics, Statistics, Engineering, Computer Science, or a related analytical field
Strong proficiency in SQL, Python, or R for data querying and analysis
Demonstrated ability to work independently and proactively — identifies problems and acts without needing to be prompted
High attention to detail with a strong standard for execution quality
Comfortable in a fast-paced, high-ownership environment

Nice-to-Have

Prior experience in adtech, programmatic advertising, or digital marketing
Familiarity with ClickHouse, Sisense, or similar BI and data tools
Experience in campaign management or performance marketing
Track record of mentoring or supporting junior analysts

Why Join RZR?

High-performance, high-ownership culture — you will operate with genuine autonomy over your accounts and be measured by outcomes, not activity
Build deep technical and analytical skills — with access to large-scale, real-world campaign data and mentorship from a senior global team
Exposure to adtech, machine learning, and large-scale campaign analytics — RZR's platform operates at massive scale using ML-driven optimization across UA, retargeting, and CTV campaigns
Directly influence client outcomes — your analysis, optimizations, and testing decisions have a visible, measurable impact on performance and client success from day one

RZR Behaviors

RZR operates by eight core behaviors: Extreme Ownership · Move Fast · Drive for Excellence · Proactive Communication · Courage · Curiosity · Deliver Results · Manage Ambiguity

RZR is an equal opportunity employer

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

Senior Lead Analyst

About the Job

Requirements

Responsibilities

Desired Qualifications