Backend Engineer (Kotlin/Java/Spring) - nCaptcha/Clip

About NAVER Corp and NAVER Vietnam:

NAVER Corp. is a global technology leader behind iconic products such as NAVER Search, LINE, NAVER WEBTOON, and more, driving innovation across AI, cloud computing, and digital content.

Founded in 2021, NAVER Vietnam is a fast-growing Development Center delivering global services such as Npay, Weverse, and NAVER WORKS. Guided by Autonomy – Challenge – Teamwork , the company is recognized as Best IT Company in Vietnam (ITViec, 2023 & 2025).

Vietnam Visual eXperience (VVX) focuses on next-gen media technology (e.g., CHZZK, Virtual Streamers, K-POP, Drama), combining AI, real-time rendering, and virtual production to power immersive content experiences across NAVER’s global platforms.

Learn more about us: https://navercorp.vn/

We are looking for Backend Engineer (Kotlin/Java/Spring).

Your daily task:

Develop and enhance the NAVER Clip short-form video

Design and implement the NAVER Captcha SDK

Conduct research on CAPTCHA and Authentication technologies using AI

Your background:

3+ years of work experience on Backend systems with Java applications to serve large-scale and high traffic projects.

Have +2 years of experience in Java Spring-Framework

Proficient in at least one RDBMS

JavaScript development experience in building dynamic web applications

Basic backend design skills based on an understanding of MSA, RESTful, etc

Positive mindset and a considerate attitude towards colleagues

Strong communication skills in English

It's a big plus if you:

Full-stack web developer

Maintenance of backend systems for handling massive-traffic volumes

Experience in data analysis based on Big Data

Strong communication skills in Korean

From solid welfare programs to autonomy over working time and place, we create the culture in which we work. By joining NAVER VIETNAM, you will be involved in:

Competitive rewards: Various additional bonuses based on work performance

Continuous growth: Self development allowance and annual learning budget ( Udemy , Coursera )

AI-powered work: Access to Claude Code Enterprise — build faster, smarter, and focus on what truly matters

Premium healthcare: Coverage for you and family members, annual check-ups

Strong culture: Team activities, hobby clubs, and celebrations

Modern environment: Latest equipment, great peers, supportive leaders

Recognition & perks: Dedication bonus, referral bonus, home and office support

…and an environment where you can grow faster, build meaningful products, and do your best work.

By applying to NAVER Vietnam, the candidate confirms that all information provided is true and correct. Any false or misleading information may result in disqualification from the recruitment process or termination of employment if discovered later.

By clicking “Submit Application,” you agree to allow NAVER Vietnam to process your personal data in accordance with our Data Policy . This includes storing, reviewing, and sharing your information with relevant parties involved in the recruitment process.

Please use a real personal photo (not an AI-generated one) throughout the recruitment process.