UX Writer

PayPay Corporation

. Create, proofread, and propose clear, user-friendly English UX copy for the PayPay app .

Posted 10/5/2026full-timeJapanJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates native-level English proficiency and strong Japanese communication skills, with a focus on creating user-friendly UX copy and improving writing processes. Possesses experience in UX writing, localization, or translation, along with a basic understanding of mobile app and UI design.

Highest-signal resume keywords

Native-Level English ProficiencyJapanese Communication SkillsUX Writing ExperienceJapanese-to-English Translation ExperienceUI Design Knowledge

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

UX CopywritingMicrocopy WritingTranslationLocalizationUser Flow KnowledgeUI Design Knowledge

Soft Skills

CollaborationProofreadingCommunication

Tools & Technologies

PayPay AppAI Writing Tools

Industry Keywords

User ExperienceMobile AppsIOSAndroid

Tech Stack

Tools & technologies

AndroidiOS

About the role

Key responsibilities & impact

Create, proofread, and propose clear, user-friendly English UX copy for the PayPay app
Write concise English microcopy following voice, tone, and writing guidelines
Collaborate with engineers, product managers, designers, stakeholders, and other UX writers to improve UI copy and user flows
Maintain consistency across products by contributing to and improving writing guidelines
Identify opportunities to improve UX writing processes and workflows, including through AI
Work alongside other UX writers with support from the UX Writing Team Lead and Manager
Work on a diverse range of features and develop comprehensive product knowledge

Requirements

What you’ll need

Native-level English proficiency with the ability to write clear and natural English copy
Strong Japanese communication skills, written and spoken, sufficient to discuss detailed and nuanced topics with team members
Either Japanese-to-English translation experience (minimum 3 years), Japanese-to-English localization experience (minimum 2 years), or English UX/content writing experience (minimum 2 years)
Basic knowledge of websites and mobile apps (iOS/Android) preferred
Basic user flow and UI design knowledge preferred

Benefits

Comp & perks

Super-flex system with no core hours
Annual paid leave (14 days in the first year, prorated according to joining month; available from the start date)
Personal leave (5 days annually; 3 or 5 days in the first year depending on joining month)
Saturdays, Sundays, public holidays, year-end/New Year holidays, and company-designated days off
Overtime and late-night work allowances
Option to receive part of salary through a PayPay account via digital salary payment
Social insurance: health insurance, employees' pension insurance, employment insurance, and workers' accident compensation insurance
Corporate defined-contribution pension plan
Hybrid workstyle