Tencent
Senior Researcher, Large Language Models

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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.
About the Hiring Team
Lightspeed Tech Center is a R&D department under Lightspeed Studios which develops 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.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
What the Role Entails
- Develop agents based on large language models and optimizing their performance.
- Collaborate with game designers and engineers to integrate LLM-powered agents into live game environments, ensuring latency, cost, and player experience requirements are met.
- Research cutting-edge techniques in LLM reasoning, planning, tool-use, and memory, and adapt them to game agent scenarios.
Who We Look For
- Ph.D. degree in Computer Science, with research focus preferred in Natural Language Processing (NLP), large language models, or related areas is preferred.
- Familiar with machine learning foundations, with a strong understanding of statistical models and experience working on NLP related projects.
- Proficient in at least one programming language, familiar with basic data structures and algorithms.
- Publication of academic results in top-tier conferences in AI and NLP-related fields (such as: ICML, NeurIPS, ICLR, EMNLP, ACL) is preferred.


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Equal Employment Opportunity at Tencent
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.
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