Tencent · 4 months ago
Principal Researcher – Reinforcement Learning for Large Foundation Models
Bellevue, WA
Full-time
Onsite
Lead/Staff
$164K/yr - $308K/yrTencent AI Lab is dedicated to advancing cutting-edge AI technologies, with a particular focus on innovative breakthroughs in large foundation models. We are currently seeking expert-level researchers in the area of reinforcement learning (RL) for large foundation models, with an emphasis on developing stable and efficient RL algorithms.
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Responsibilities
Lead in conducting cutting-edge algorithm research, with a focus on the design and optimization of RL algorithms for large foundation models. Research areas include but are not limited to Reinforcement Learning Algorithms, Reward Modeling, and World Models
Conduct large-scale experiments of RL algorithms in scenarios such as complex reasoning and autonomous agents, deliver impactful algorithms for real world applications, and publish influential research papers
Explore frontier technologies in large foundation models, and provide technical solutions aligned with future practical application scenarios
Qualification
Required
Ph.D. in Computer Science, Machine Learning, Artificial Intelligence, or related fields from a top university
Experience of working in leading global companies in the field of large foundation models
Proficient in Python programming and experienced in developing with deep learning frameworks such as PyTorch or TensorFlow
Strong academic background, with publications in top-tier conferences such as NeurIPS, ICLR, ICML, ACL, EMNLP; experience in deep learning research or engineering projects
Excellent communication and teamwork skills, capable of collaborating with cross-functional teams to drive project success and innovation
Benefits
Sign on payment
Relocation package
Restricted stock units
Medical
Dental
Vision
Life and disability benefits
Participation in the Company’s 401(k) plan
Up to 15 to 25 days of vacation per year
Up to 13 days of holidays throughout the calendar year
Up to 10 days of paid sick leave per year
Company
Tencent
Tencent is an internet service portal offering value-added internet, mobile, telecom, and online advertising services.
Founded in 1998
10001+ employees
H1B Sponsorship
Tencent has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
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Trends of Total Sponsorships
2025 (3)
2024 (11)
2023 (2)
2022 (2)
Funding
Current Stage
Public CompanyTotal Funding
$13.84BKey Investors
Lippo Group
2025-09-16Post Ipo Debt· $1.27B
2020-05-29Post Ipo Debt· $6B
2019-08-29Post Ipo Debt· $6.5B
Leadership Team
Dowson Tong
CEO of Tencent Cloud and Smart Industries Group (CSIG)
James Mitchell
Chief Strategy Officer and Senior Executive Vice President
Recent News
2026-01-16
2026-01-16
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