Appier

AI-powered ad tech and marketing SaaS

Technical Solution Engineer

Implementation & Technical Account ManagementConfirmed live in the last 24 hours

Full-timeSeoul, South KoreaNo salary listedIn-person

About the Job

Requirements

Solid research and summarization skills.
Ability to explain information in an easily understandable and logical manner.
Good knowledge of SQL, JavaScript, and iOS or Android application development.
Professional-level English and native-level Korean proficiency for oral and written communication.
Ability to perform maintenance and debugging tasks for Web and App SDK-related solutions.
Willingness to learn and adapt to new technologies.
Experience using Claude, ChatGPT, Gemini, or similar tools.

Responsibilities

Deep-dive into customers' business cases, data, and constraints to ensure optimal usage of the company's AI-powered advertising solutions.
Develop in-depth knowledge of the company's advertising solutions, including development, service operation, and sales strategy.
Work with Product and headquarters Technical Solutions teams to support customer adoption by providing appropriate documentation and technical guidance.
Develop customer solutions by applying existing products to data integration and recommending service applications.
Discuss product definition, implementation, and operation with customers, clarify issues, and consolidate customer feedback for the product team.
Optimize customer business outcomes using the company's AI and data assets.
Guide clients through onboarding to support timely and successful adoption of solutions.
Liaise with clients and stakeholders to determine project requirements, scope, schedule, and deliverables.
Prepare technical specifications for developers to implement.
Create user and training documentation to support smooth operations.
Troubleshoot technical issues and resolve them through close communication with developers.
Develop internal tools and scripts to streamline operations and visualize and analyze data.
Escalate feature enhancement requests and coordinate between clients and Project Managers.
Analyze data and provide insights to customers and colleagues.
Understand clients' current status and proactively follow up according to the project timeline.

Desired Qualifications

Experience in the digital marketing or advertising industry.
Relevant bachelor's degree and at least 3 years of experience in a relevant position.
Bachelor of Science or Bachelor of Arts degree in Computer Science or a related field.
Experience in the mobile measurement partner industry, such as AppsFlyer or Adjust.
Experience with data mining projects and using data to help executives make business decisions.
Ability to conduct data analysis and provide high-level consultation.

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 at 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 the Company

Appier

AI-powered ad tech and marketing SaaS

Appier is an AI-native SaaS company that provides advertising and marketing technology for businesses. Its Ad Cloud automates targeting and optimization, the Personalization Cloud delivers real-time cross-channel experiences, and the Data Cloud (AIXON) unifies data sources to generate actionable audience insights. The platform combines these capabilities into a single ecosystem, strengthened by a series of acquisitions to cover the full marketing funnel. Its goal is to help businesses acquire customers, engage them effectively, and convert more through data-driven decisions and AI-powered automation.

Company size: 501-1,000
Company stage: IPO
Headquarters: Taipei, Taiwan
Founded: 2012

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