---
title: 'Senior Account Manager, Japan at Mistplay'
canonical: 'https://feeny.ai/job/senior-account-manager-japan-mistplay-tokyo-yyzrk6a1apza'
type: 'job'
last_seen: '2026-09-07'
---

# Senior Account Manager, Japan at Mistplay

- **Company:** Mistplay
- **Location:** Tokyo, Japan
- **Employment:** temporary
- **Work type:** hybrid
- **Posted:** 2026-06-25
- **Last confirmed live:** 2026-09-07
- **Apply:** https://jobs.lever.co/mistplay/ddee6021-95b9-4c28-b54f-e889c02bff17

## Job description

Mistplay is the category creator and leader in the 'play-and-earn' mobile loyalty space, built to reward gamers for playing. LoyaltyPlay is our B2B monetization platform, a powerful Gaming Reward Hub designed for mobile app Publishers. We partner with app owners (e.g., utility, commerce, or entertainment apps) to help them unlock a new, consistent revenue stream and boost user engagement. By integrating LoyaltyPlay, publishers can offer their users rewards (in-app currency) for installing and playing mobile games from our vast advertiser network. This creates a deep engagement loop and a powerful monetization channel for the publisher.

*Japanese Description is below As a Publisher Manager with Mistplay, you will be responsible for maximizing publisher and advertiser performance through data analysis, campaign optimization, business consulting, and revenue growth initiatives.

## What you'll do at Mistplay

Analyze publisher and campaign performance data Evaluate advertising effectiveness and user behavior Develop and execute optimization strategies Manage advertising campaigns Support and consult clients Drive revenue and performance improvements

## What you'll bring to Mistplay

Strong PC and analytical skills Logical and data-driven mindset Interest in digital marketing and performance optimization

## Preferred Experience

Digital marketing Performance marketing / ad operations Consulting Data analytics

## Experience working in international companies

Ideal Candidate Strong analytical thinker Comfortable working with data and KPIs Self-starter with ownership mentality Ambitious and eager to grow in a startup environment

ポジション概要 メディアおよび広告主の収益最大化を目的として、データ分析、広告運用、改善提案、クライアントコンサルティングを担当します。 主な業務内容 メディアのデータ分析 広告効果およびユーザー行動分析 パフォーマンス改善提案 広告運用 クライアント対応 売上・収益最大化施策の立案および実行 必須要件 PCスキル 論理的思考力 データ分析への興味 歓迎要件 Webマーケティング経験 Web広告運用経験 コンサルティング経験 データ分析経験 外資系企業での勤務経験 求める人物像 数字に強い方 自ら課題を発見し解決できる方 高い成長意欲を持つ方 スタートアップ環境を楽しめる方

Why Mistplay?

We strive to make our work environment as inviting and fun as possible! Working at Mistplay is coupled with a whole array of perks that we've adopted virtually and in-person: Team Lunches, game nights, company-wide events, and so much more. Our culture is deeply rooted in growth and upheld by a team of smart, dynamic, and enthusiastic people. We utilize data to constantly learn, improve, and adapt. We foster an environment where everyone is encouraged to share their ideas, push boundaries, take calculated risks, and witness their visions come to life.

## About Mistplay

## Company Overview
- **One-liner**: Mistplay is a mobile game advertising and loyalty platform that rewards gamers for playing and spending, while helping advertisers and publishers drive engagement and revenue through a play-and-earn model.
- **Entity Type**: Private (backed by GrowthCurve Capital in 2021)
- **Headquarters**: Montreal, Quebec, Canada
- **Founded**: 2015
- **Founders**: Henri Machalani and Eugene Joannides

## Core Business
- **Primary industries**: Mobile gaming, advertising technology, app loyalty
- **Target customers**: B2B (game advertisers, app publishers, brands) and B2C (mobile gamers)
- **Mission**: "To be the best way to play mobile games for everyone, everywhere!" [builtin.com](https://builtin.com/company/mistplay)

## Products & Services
- **Mistplay App**: A loyalty platform for Android and iOS where users discover new games, earn rewards (gift cards) for time and in-app spending, and redeem them. Over 30M+ lifetime installs and 400+ games available.
- **Mistplay Audience Network**: A unified rewarded advertising network that connects advertisers to 40M+ high-intent, reward-motivated users across partner apps. [linkedin.com](https://linkedin.com/company/mistplay)
- **Helios AI Engine**: Advanced machine learning engine that powers rewarded advertising, optimizing engagement and loyalty beyond transactional rewards. [business.mistplay.com/about-us](https://business.mistplay.com/about-us)

## Market Standing
- **Valuation**: Not publicly disclosed
- **Key Metric**: Annual revenue of $100M (as per LinkedIn estimate) [linkedin.com](https://linkedin.com/company/mistplay)
- **Notable Investors/Partners**: GrowthCurve Capital (lead investor in 2021); ranked #10 in Gaming (Global) on AppsFlyer’s 2025 Performance Index; top media source in multiple categories on Singular ROI Index 2023.
- **Growth Signals**: 187 employees (+10% YoY, +21 people); presence in 11 countries including Canada, US, South Korea, China, UK; doubled headcount in 2023; ranked #5 on Deloitte Technology Fast 50 (Canada) in 2022; ranked #31 on Deloitte North America Technology Fast 500 in 2022; named a Top Employer in Montreal and Canada. [builtin.com](https://builtin.com/company/mistplay) [linkedin.com](https://linkedin.com/company/mistplay)

## Competitive Advantages
- **Pioneer of play-and-earn**: First loyalty platform to reward mobile gamers, creating a deep, engaged user base.
- **High user intent**: 40M+ reward-motivated users drive higher IAP spend and retention for advertisers (up to 2.5x more frequent visits).
- **Proprietary AI**: Helios AI engine delivers personalized, scalable rewarded engagement.
- **Multi-platform reach**: Owned app + network of partner apps create a unified rewarded ecosystem.

## Strategic Focus
- Expand the Mistplay Audience Network globally (currently in 9 key markets, with dedicated teams in APAC and EMEA).
- Deepen AI-driven personalization to improve advertiser ROI and user loyalty.
- Continue scaling the play-and-earn model as a “digital habit” for brands and publishers.
- Hiring for senior roles in business development, engineering, data science, and account management across regions. [jobs.lever.co/mistplay](https://jobs.lever.co/mistplay)

## Why Work Here
- **Culture**: Collaborative, innovative, and passionate about gaming. Regular team events and in-office lunches.
- **Work model**: Flexibility with in-office presence in Montreal; global team with remote employees in other countries.
- **Notable perks** (vary by location):
  - Flexible vacation (no set accrual for North America)
  - Training & development stipend
  - Parental leave top-up (Canada)
  - RRSP contribution matching up to 5% of salary
  - Private healthcare (drug, dental, vision, mental health, STD/LTD)
  - Telehealth via Dialogue (Canada)
  - Lifestyle Spending Account for personalized perks
  - In-office snacks and weekly lunch on the house. [mistplay.com/careers](https://www.mistplay.com/careers)
- **Engineering culture**: Strong investment in ML and data platform (open roles for Staff Data Scientist, Principal Platform Engineer, ML).  [jobs.lever.co/mistplay](https://jobs.lever.co/mistplay)

## Sources
1. [Mistplay Careers Page](https://jobs.lever.co/mistplay)
2. [Mistplay Careers Site](https://www.mistplay.com/careers)
3. [LinkedIn Company Page](https://linkedin.com/company/mistplay)
4. [Mistplay About Us](https://business.mistplay.com/about-us)
5. [Built In Company Profile](https://builtin.com/company/mistplay)

## Other roles at Mistplay

- [Senior Account Manager, Demand](https://feeny.ai/job/senior-account-manager-demand-mistplay-london-4pbc5wt4k8p0) — London, United Kingdom
- [Business Development Manager, Korean speaker](https://feeny.ai/job/business-development-manager-korean-speaker-mistplay-seoul-2c5vb7tk5w0v) — Seoul, South Korea
- [Senior iOS Developer II](https://feeny.ai/job/senior-ios-developer-ii-mistplay-montreal-8y9cht6178z6) — Montréal, Canada