---
title: 'Technical Solution Engineer at Appier'
canonical: 'https://feeny.ai/job/technical-solution-engineer-appier-seoul-a9gcbdte22wa'
type: 'job'
last_seen: '2026-11-02'
---

# Technical Solution Engineer at Appier

- **Company:** Appier
- **Location:** Seoul, South Korea
- **Posted:** 2026-10-21
- **Last confirmed live:** 2026-11-02
- **Apply:** https://job-boards.greenhouse.io/appier/jobs/8305311

## Job description

## About Appier

Appier (TSE: 4180) is an AI-native Agentic AI as a Service (AaaS) company that empowers businesses to create value through cutting-edge AdTech and MarTech solutions. Founded in 2012 with the vision of “Making AI Easy by Making Software Intelligent,” Appier helps businesses turn AI into ROI through its Ad Cloud, Personalization Cloud, and Data Cloud—each powered by Agentic AI that enables autonomous, adaptive, and real-time decision-making. Today, Appier operates 17 offices across APAC, the US, and EMEA, and is listed on the Tokyo Stock Exchange. Learn more athttp://www.appier.com/[www.appier.com](https://www.appier.com).

## About the role

- Deep dives into our customers' business cases, data, and constraints and ensures the optimal usage of Appier’s AI-empowered ad solutions.
- In-depth knowledge of Appier’s ad solutions: you are familiar with all of the details from development, service operation to the sales strategy.
- Work with Product and HQ’s Technical Solutions teams to support successful adoption of Appier's solutions, including providing appropriate documentation, technical guidance.
- Develop solutions for customers by working out existing product upon data integration, service application recommendations
- Discuss the product definition, implementation, operation and clarify issues with customer and consolidate the feedbacks to product team on behalf of the customer
- Optimize business outcomes for customers by leveraging Appier’s AI and data assets

## Responsibilities

- Guide clients through the onboarding process, ensuring timely and successful adoption of our solutions.
- Working as a liaison with clients and stakeholders to determine project requirements, scope, schedule, and deliverables.
- Preparing technical specifications for developers to implement.
- Creating user and training documentation for smooth operation.
- Troubleshooting technical issues and solving the issues by close communication with developers.
- Developing internal tools and scripts to streamline operations and visualize/analyze data.
- Escalating feature enhancements and help coordination between clients and Project Managers.
- Analyzing data and giving insights to customers and colleagues.
- Understanding the client's current status and proactively following up with them based on the project timeline.

## About You

- Solid research and summarization skills.
- Explanation skill in an easily understandable manner with logicalness.
- Good knowledge of SQL, Javascript and iOS or Android application development.
- Strong oral and written communication skills in both English (=Professional level) and Korean (=Native level).
- Ability to perform maintenance and debugging tasks for Web and App SDK-related solutions.
- Willingness to learn and adapt to new technologies. Self-motivated and independent learner.
- Experience with using Claude / ChatGPT / Gemini, etc.

Nice To haves

- Experience in the digital marketing or advertising industry.
- Relevant BSC degree with 3+ years of experience in a relevant position.
- BS/BA degree in Computer Science or related field.
- Experience in mobile measurement partner(AppsFlyer, Adjust…) industry.
- Experience with data mining projects, has strong sense of using data to help executives make business decisions
- Potential ability to conduct data analysis and high level of consultation

## #LI-JP1

## About Appier

## Company Overview
- **One-liner**: Appier is an AI-native Agentic AI as a Service (AaaS) company that empowers businesses to turn AI into ROI through cutting-edge AdTech and MarTech solutions.
- **Entity Type**: Public (Tokyo Stock Exchange, ticker 4180)
- **Headquarters**: Taipei, Taiwan (with 17 offices globally including San Francisco)
- **Founded**: 2012
- **Founders**: Chih-Han Yu (CEO), Wan-Ling Lee (COO), Ming-Yu Chen (CSO), Chia-Yung Su (CTO), Che-Hsu Chang (CIO)

## Core Business
- **Primary industry**: AI-powered advertising technology (AdTech) and marketing technology (MarTech)
- **Target customers**: B2B – primarily enterprise and SMB businesses seeking AI-driven marketing automation, customer data platforms, and programmatic advertising
- **Mission**: "Making AI Easy" – helping businesses turn Agentic AI into ROI

## Products & Services
- **Ad Cloud**: Performance-driven advertising platform that automates creative testing, audience targeting, and campaign optimization to maximize ROAS.
- **Personalization Cloud**: Cross-channel customer engagement platform that personalizes every touchpoint using real-time AI adaptation (includes AIQUA).
- **Data Cloud (AIRIS)**: AI-powered Customer Data Platform (CDP) that centralizes, segments, and activates data for unified audience intelligence and real-time decision-making.
- **Other tools**: Aictivate (mobile gamer re-engagement), CrossX (advertising solution), BotBonnie (conversational marketing platform), AdCreative.ai (generative AI creative generation).

## Market Standing
- **Valuation/Cap**: Market capitalization not publicly available in the search results; company is listed on the Tokyo Stock Exchange (Prime section since 2025).
- **Key Metrics**: Total funding raised (estimated from disclosed rounds): ~$142M+ (Series A $6M, Series B1 $23M, Series C $33M, Series D $80M). Annual revenue not disclosed.
- **Notable Investors/Partners**: Sequoia Capital, SoftBank Group, LINE Corporation, NAVER, EDBI, AMTD Group, TGVest Capital, HOPU-ARM Innovation Fund, Temasek’s Pavilion Capital, JAFCO Asia/Investment, UMC Capital, TransLink Capital, MediaTek Ventures, Fontaine Capital, UOB Venture Management.
- **Growth Signals**: Expanded from 4-person start-up to 17 offices globally, serves 1,800+ customers, acquired Woopra (2022), BotBonnie, QGraph, Emin, AdCreative.ai; ranked top ROI-driving ad partner by Singular for two consecutive years; moved to TSE Prime listing in 2025.

## Competitive Advantages
- **Deep AI R&D**: 70% of R&D staff hold PhDs or Master’s degrees in AI/Big Data, with 400+ academic publications.
- **Agentic AI Platform**: Autonomous, adaptive agents for advertising, personalization, and data – built on proprietary machine learning, deep learning, and generative AI.
- **Full-funnel coverage**: Combines AdTech and MarTech in a unified AI-native stack.
- **Global footprint with localised expertise**: Strong presence across APAC, Europe, and US enables cross-border scalability.

## Strategic Focus
- **Agentic AI expansion** – further develop autonomous AI agents across advertising, personalization, and data clouds.
- **Global growth** – strengthen presence in US and European markets following recent acquisitions (AdCreative.ai, Woopra).
- **Generative AI innovation** – incorporate generative AI into creative and campaign workflows.
- **Sustainability & governance** – Received “AA” MSCI ESG rating, integrating ESG into operations.

## Why Work Here
- **Culture**: “H-appier” framework – Hungry (ambitious, fearless), Humble (open-minded, adaptive), Happier (direct communication, diversity & inclusion, growth). Strong emphasis on execution excellence and customer centricity.
- **Remote/Hybrid/Office**: 17 offices globally; specific policy not detailed but positions are likely hybrid/office-based depending on role (many engineering jobs listed in San Francisco, Taipei, etc.).
- **Team**: 642 total employees (Built In estimate); engineering roles heavily weighted in AI/ML.
- **Perks & environment**: “Start a career, not a job” – career growth tools, collaborative environment, celebration of wins.

## Sources
1. [appier.com](https://www.appier.com/en/)
2. [appier.com/about](https://www.appier.com/en/about)
3. [appier.com/career](https://www.appier.com/en/about/career/)
4. [greenhouse.io](http://job-boards.greenhouse.io/appier)
5. [builtin.com](https://builtin.com/company/appier)

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