LIGHTSPEED STUDIOS is made up of passionate players who advance the art & science of game development through great stories, great gameplay, and advanced technology. We are focused on bringing next generation experiences to gamers who want to enjoy them anywhere, anytime, across multiple genres and devices.チーム紹介/About the Hiring TeamLightspeed Tech Center は、PUBG モバイルを始めとする様々な高品質ゲームを手掛けた Lightspeed Studios の研究開発部門です。Tech Center は技術研究とイノベーションを牽引し、ゲーム作品にそのライフサイクルを通して、エンジン、音響、QA、AI、次世代技術、技術提携などのテクニカルサポートを提供しています。
Lightspeed Tech Center is a R&D department under Lightspeed Studios which develop PUBG Mobile and other high-quality games. Our Tech Center leads the research, exploration, and discovery of innovative technologies and provides technical services for all games during all phases of life cycle, including engine, audio, QA, AI, next generation game, technical cooperation, etc.仕事内容/What the Role Entails
Job Description
- Game Feature Development: Participate in the design, development, and debugging of game client modules, implementing gameplay systems and interaction logic
- Performance Optimization: Analyze and optimize client-side performance, addressing issues related to frame rate, memory usage, and loading times
- Game AI: Contribute to the design and implementation of AI behaviors for NPCs, enemies, and bosses, including behavior trees and state machines
- AI Harness Engineering: Build and iterate on the supporting framework for AI agents in games, including prompt design, tool calling, context management, evaluation pipelines, and the integration of LLMs / agents with the game runtime
応募資格/Who We Look ForRequirements
- Currently pursuing a degree in Computer Science, Software Engineering, Game Development, or a related field (Junior year and above for undergraduates / Master's students)
- Proficient in C++
- Hands-on experience with Unreal Engine or Unity
- English: Strong reading and writing skills
- Japanese: JLPT N1 or equivalent proficiency
- Solid foundation in data structures, algorithms, and object-oriented programming
- Genuine passion for game development; an active gamer
- Strong communication and teamwork skills
Nice to Have
- Personal or team-based game development projects (Demos / Game Jams / portfolio works)
- Understanding of network synchronization, physics engines, and related systems
- Experience in AI Harness / Agent framework development (e.g., prompt engineering, tool calling, agent pipeline design, LLM application evaluation)
- Familiarity with reinforcement learning fundamentals (e.g., PPO, DQN, and other common algorithms)
- Familiarity with mainstream LLM APIs or agent development frameworks (e.g., LangChain, LlamaIndex, AutoGen)
- Knowledge of game AI techniques (behavior trees, GOAP, pathfinding algorithms, etc.)
- An active GitHub profile, technical blog, or game portfolio
- Experience with version control tools such as Git or Perforce
一緒に働く魅力/Why Join Us?賃金年収額：応相談（昇給/賞与あり）
※経験・スキル等を考慮し、当社規定により優遇します。
※一般社員の場合、固定残業代月35時間分が含まれます。
管理職の場合、固定残業代10時間分が含まれます。
労働時間・休日
就業時間 09:30 ~ 18:30 休憩時間 60分
フレックスタイムあり
完全週休２日制（土日・祝日）
有給休暇：入社初年度は、入社月により期間按分付与。在籍年数踏まえて最大22日
年末年始休暇（12/30～1/3）
病気休暇（有給）：12日/年（有給休暇とは別途付与）
福利厚生
＜各種保険＞
健康保険 、雇用保険、 労災保険、 厚生年金保険、 総合福祉団体定期保険（GTL）
業務災害安心総合保険（GPA）、団体長期障害所得補償保険（GLTD）
海外旅行保険
＜各種手当＞
通勤手当(上限5万円/月) 、通信手当（上限1万円/月）、 自己啓発手当（上限2万円/月）、 平日に出社した場合食事補助1800円/日、 定期健診手当（上限7万5千円/年1回）
＜支援制度・その他待遇＞
フリードリンクコーナー 、ギフトカード（お盆、正月の2回支給、2万円/1回）
従業員支援プログラム(EAP) 、慶弔見舞金 、永年勤続賞/休暇
この求人広告に記載されているポリシー（給与、福利厚生、労働条件などを含むがこれに限らない）は、会社のリアルタイムポリシーに応じて調整される可能性があります。平等な雇用機会を重視するテンセント/Equal Employment Opportunity at Tencent
テンセントは、雇用機会の均等を最重要視しています。私たちは、多様性がイノベーションを促進し、ユーザーやコミュニティに対してより良いサービスを提供する原動力になると確信しています。
社員一人ひとりが十分なサポートを受け、自身の目標と会社の目標を共に達成できるよう、モチベーションを高められる環境づくりを大切にしています。
As an equal opportunity employer, we firmly believe that diverse voices fuel our innovation and allow us to better serve our users and the community. We foster an environment where every employee of Tencent feels supported and inspired to achieve individual and common goals.
Skills Required
- Currently pursuing a degree in Computer Science or related field
- Proficient in C++
- Hands-on experience with Unreal Engine or Unity
- Strong reading and writing skills in English
- JLPT N1 or equivalent proficiency in Japanese
- Solid foundation in data structures and algorithms
- Genuine passion for game development
- Strong communication and teamwork skills
Tencent Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Tencent and has not been reviewed or approved by Tencent.
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Healthcare Strength — Healthcare coverage is positioned as a standout, with strong PPO options and relatively low prescription costs highlighted for U.S. plans. This suggests the medical offering can be a meaningful component of the overall rewards package for U.S.-based employees.
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Retirement Support — Retirement support is framed as competitive in the U.S., with employer match details called out as an item to confirm in writing. This indicates retirement benefits can be a notable strength where applicable.
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Strong & Reliable Incentives — Performance-linked incentives and share-based awards are repeatedly included as part of the compensation model, alongside potential RSU and sign-on eligibility in certain roles. This points to total rewards often extending beyond base pay through variable and equity components.
Tencent Insights
What We Do
Tencent uses technology to enrich the lives of Internet users. Our communications and social platforms Weixin and QQ connect users with each other, with digital content and daily life services in just a few clicks. Our high performance advertising platform helps brands and marketers reach out to hundreds of millions of consumers in China. Our financial technology and business services support our partners' business growth and assist their digital upgrade. We invest heavily in talent and technological innovation, actively participating in the development of the Internet industry. Tencent was founded in Shenzhen, China, in 1998, and listed on the Main Board of the Stock Exchange of Hong Kong since June 2004.
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