Staff 3D ML Engineer — Build Artist‑Friendly AI Tools

Riot Games

Singapore

On-site

SGD 180,000 - 240,000

Full time

14 days+

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Benefits offered by this job

Full relocation support

Full health insurance for you and your

Open paid time off

Retirement benefits with company match

Life insurance, parental leave, short/

Job summary

Riot Games Singapore is seeking a Staff Machine Learning Engineer, 3D, to build tools that streamline the 3D pipeline for modelers and environment artists, enabling faster creation of game-ready assets.

The role requires advanced degrees, 5+ years in 3D ML, and hands-on experience with PyTorch, TensorFlow, or JAX, plus strong communication and leadership to mentor teammates and collaborate across disciplines.

Qualifications

Master’s or Ph.D. in CS, Statistics, Mathematics, or related field with a focus on Machine Learning.
5+ years of experience applying Machine Learning to real-world problems, with end-to-end ML delivery in 3D.
Evidence of state-of-the-art approaches via peer‑reviewed publications or shipped 3D projects/open-source contributions.
Proficiency in Python, C/C++, or C#, and frameworks such as PyTorch, TensorFlow, or JAX.
Strong communication and leadership abilities, mentoring, and cross-functional collaboration.

Responsibilities

Build assistive 3D tooling using geometry methods, implicit representations (SDF/NeRF/Gaussian splatting), neural rendering, and UV/texturing to accelerate 3D workflows.
Partner with 3D modelers and environment artists to target expensive steps and ship tooling that speeds them up.
Define and run evaluations for 3D results (geometric accuracy, topology quality, game-readiness) and quantify time saved for artists.
Follow developments in 3D ML and neural rendering and judge production viability under runtime constraints.