---
title: 'Chief of Staff - COO at RZR Global Inc.'
canonical: 'https://feeny.ai/job/chief-of-staff-coo-rzr-global-inc-san-francisco-5av0syvrbq7p'
type: 'job'
last_seen: '2026-10-15'
---

# Chief of Staff - COO at RZR Global Inc.

- **Company:** RZR Global Inc.
- **Location:** San Francisco, CA
- **Posted:** 2026-06-25
- **Last confirmed live:** 2026-10-15
- **Apply:** https://job-boards.greenhouse.io/rzr/jobs/4274438009

## Job description

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

The Chief of Staff to the COO is a high-impact role at the center of how RZR executes on its most critical priorities. You will serve as a trusted partner to the COO, acting as an extension of senior leadership to ensure that strategic direction translates into clear plans, defined ownership, and measurable outcomes.

You will work across every function — Product, Engineering, Analytics, Sales, Finance, and People Ops — to remove friction, surface risks early, and keep the organization focused on its highest-leverage work. This is not a coordination role. You will own initiatives end-to-end, step in directly when execution stalls, and be expected to drive outcomes without needing authority to do so.

The ideal candidate is a strong operator and analytical thinker who thrives in ambiguity, communicates with precision, and brings relentless follow-through to everything they touch.

## Key Responsibilities

- Lead end-to-end execution of high-priority strategic and operational initiatives, from problem definition through delivery and follow-through
- Translate ambiguous or high-level direction into clear plans, milestones, ownership, and success metrics
- Partner with cross-functional leaders across Product, Engineering, Analytics, Sales, Finance, and People Ops to manage dependencies and ensure timely delivery
- Act as a central coordination point for cross-functional initiatives, proactively identifying and resolving execution risks before they become blockers
- Build structured analyses, decision memos, and business cases to support leadership decision-making
- Run analyses, deep dives, or special projects directly when needed to unblock progress or accelerate outcomes
- Establish and manage operating cadences, including weekly reviews, monthly planning cycles, and executive readouts
- Prepare leadership materials for executive meetings, board discussions, and strategic reviews
- Track progress against strategic priorities and ensure decisions are documented, communicated, and executed
- Support strategic planning, resource allocation, and prioritization efforts to focus the organization on the highest-impact work
- Step in flexibly to cover execution gaps, manage projects, or support critical initiatives as business needs evolve

Required Skills and Experience

- 5+ years of experience in a Chief of Staff, Strategy, BizOps, Consulting, Program Management, or senior operational role
- Proven track record leading complex, cross-functional initiatives in fast-paced, high-growth environments
- Strong analytical skills — you can structure ambiguous problems, interpret data, and turn insights into action
- Exceptional written and verbal communication, including experience creating executive-ready materials
- Demonstrated ability to influence and drive outcomes without direct authority
- High degree of ownership, accountability, and bias to action
- Comfortable operating in ambiguity and managing multiple competing priorities simultaneously
- Bachelor's degree in Business, Economics, Engineering, Data Science, or a related field

## Nice to Have

- Experience in technology, ad tech, or data-driven businesses
- Exposure to executive leadership teams or board-level decision-making
- MBA or advanced degree

Why Join RZR?

- Direct partnership with the COO — you'll sit at the center of company strategy and have line-of-sight into every major decision shaping RZR's next chapter
- Unmatched exposure to executive leadership, board-level priorities, and cross-functional decision-making across a scaling ad tech platform
- A force multiplier role with real scope — you won't be scheduling meetings, you'll be owning the outcomes that matter most
- High trust, high ownership culture where results count more than titles or tenure
- Accelerated growth path into broader strategy, operations, or general management as RZR scales

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.

## About RZR Global Inc.

## Company Overview
- **One-liner**: RZR is an AI‑supervised growth marketing intelligence platform that unifies mobile user acquisition, retargeting, CTV, and influencer campaigns into a single performance system.
- **Entity Type**: Private (no funding round disclosed)
- **Headquarters**: San Francisco, California, United States
- **Founded**: Not publicly available; the company has been operating for over a decade (previously known as Aarki)
- **Founders**: Not publicly available

## Core Business
- **Primary industry**: Advertising Services / Programmatic AdTech
- **Target customers**: B2B – mobile app marketers, gaming studios, consumer brands, entertainment, food & beverage, retail
- **Mission statement**: “To make brands impactful at scale.”

## Products & Services
- **[Encore](https://www.rzr.com/encore/encore)**: Proprietary AI‑supervised machine learning bidding engine. Uses multi‑stage deep neural networks to predict install probability, purchase probability, and expected lifetime value at the impression level. Powers bid decisions across mobile UA, retargeting, and CTV.
- **User Acquisition**: Identifies and acquires high‑LTV users before competitors bid on them, optimizing across SKAN, Android, and real‑time attribution environments.
- **Retargeting**: Re‑engages lapsed users with the highest probability to return, spend, and stay active.
- **CTV**: Reaches audiences in the living room with full‑screen creative and feeds warm audiences into mobile activation.
- **Influencer**: Activates social proof at scale; performance data feeds back into the optimization loop.

## Market Standing
- **Valuation / Market Cap**: Not disclosed
- **Key Metric**: 65 employees (as of 2026); four owned‑and‑operated data centers processing 6M+ queries per second
- **Notable Investors / Partners**: Not publicly available
- **Growth Signals**: Global expansion with offices in San Francisco, New York, London, Bangalore, Beijing, Manila, and Seoul; recent rebrand from Aarki to RZR signals strategic evolution toward a multi‑channel, retention‑led platform.

## Competitive Advantages
- **Proprietary neural architecture** built on over a decade of performance data
- **AI‑supervised machine learning** – human analysts monitor calibration, reallocate budgets, and direct traffic toward highest‑value cohorts, keeping models aligned to real business goals
- **Cross‑channel learning** – audience signals, bidding logic, and performance learnings carry across mobile UA, retargeting, CTV, and influencer campaigns
- **Owned infrastructure** – four data centers give full control over latency, scale, and data privacy
- **iOS privacy resilience** – uses contextual signals and synthetic data to maintain prediction accuracy without IDFA

## Strategic Focus
- **Retention‑led growth** across every channel, optimizing for lifetime value rather than single events
- **Connected intelligence** – unifying mobile, TV, and social into one learning system
- **Expanding CTV and influencer** as high‑attention channels that feed back into the mobile performance loop
- **Continued investment in AI/ML** to compound performance over time

## Why Work Here
- **Culture**: “Intelligence is measured by the impact it creates.” The company emphasizes hiring smart people who make intelligent decisions.
- **Global team**: Offices in 7 countries across North America, Europe, Asia, and the Middle East – opportunities for cross‑cultural collaboration.
- **Engineering focus**: Deep work in neural architecture, real‑time bidding, large‑scale data processing (6M+ queries/sec), and multi‑stage ML models.
- **Remote / hybrid**: Not explicitly stated; given multiple office locations, a hybrid or office‑based model is likely.
- **Perks**: Not publicly detailed, but the company highlights a “connected team delivering retention‑led growth at global scale” and a mission‑driven environment.

## Sources
1. [RZR Homepage](https://www.rzr.com/)
2. [RZR About Page](https://www.rzr.com/about)
3. [RZR Product Page](https://www.rzr.com/product)
4. [RZR Encore Page](https://www.rzr.com/encore/encore)
5. [RZR LinkedIn](https://www.linkedin.com/company/rzr)

## Other roles at RZR Global Inc.

- [Director of Legal](https://feeny.ai/job/director-of-legal-rzr-global-inc-bay-area-mp2mxa3my61m) — Bay Area, CA / New York, NY / Los Angeles, CA / Las Vegas, NV
- [Executive Assistant & Workplace Manager (SF)](https://feeny.ai/job/executive-assistant-workplace-manager-sf-rzr-global-inc-san-francisco-zj2yav8wr3rt) — San Francisco, CA
- [Senior Growth Manager](https://feeny.ai/job/senior-growth-manager-rzr-global-inc-bengaluru-8ycrjfxs5cvm) — Bengaluru, India
- [Senior / Lead Analyst- PH (L4)](https://feeny.ai/job/senior-lead-analyst-ph-l4-rzr-global-inc-manila-99craecsfbsp) — Manila, Philippines
- [Associate Analyst (L2)](https://feeny.ai/job/associate-analyst-l2-rzr-global-inc-metro-manila-5kgr0cb0qv9g) — Metro Manila, Philippines
- [Analyst- PH (L3)](https://feeny.ai/job/analyst-ph-l3-rzr-global-inc-manila-m85vz4w7xvwm) — Manila, Philippines
- [Sr Director, People (SF-Hybrid)](https://feeny.ai/job/sr-director-people-sf-hybrid-rzr-global-inc-san-francisco-gpfdd3n7k0jw) — San Francisco, CA
- [Software Engineer - Playable Ads (Creative Engineering)](https://feeny.ai/job/software-engineer-playable-ads-creative-engineering-rzr-global-inc-bengaluru-6rze52njwa8e) — Bengaluru, India
- [Senior UI/UX Designer](https://feeny.ai/job/senior-ui-ux-designer-rzr-global-inc-bengaluru-hj73bn7say6n) — Bengaluru, India
- [Senior Director of Global Customer Success](https://feeny.ai/job/senior-director-of-global-customer-success-rzr-global-inc-san-francisco-2fwxhw6jgk33) — San Francisco, CA