Trexquant is a systematic hedge fund where we use thousands of statistical algorithms to trade equity, futures and other markets globally. Starting with many data sets, we develop large sets of features and use various machine
Join our Team About us: Ericsson is at the forefront of wireless communication technology, driving innovation in baseband design and Radio Access Network (RAN) testing. We are seeking a motivated and adaptable intern to join our
Join our Team About the Role We are looking for passionate and motivated interns to join Router 6000 software development team at Ericsson. You will be working alongside experienced engineers on real-world projects in high-performance networking systems,
NVIDIA has been defining computer graphics, PC gaming, and accelerated computing for more than 25 years. With an outstanding legacy of innovation, driven by phenomenal technology, and extraordinary people, NVIDIA is looking for a strong technical
We are looking for an experienced system engineer, who will play a dual role on the NVIDIA Enterprise Experience (NVEX) team. An awesome candidate is highly technical who can triage customer software issues and resolve customer problems
Company Description About Grab and Our Workplace Grab is Southeast Asias leading superapp. From getting your favourite meals delivered to helping you manage your finances and getting around town hassle-free, weve got your back with everything.
Full Stack Engineer全栈工程师(Tripo Studio) Hangzhou, Beijing Experienced Full-time Responsibilities Your Responsibilities1.You will be granted full ownership and end-to-end accountability for the design and delivery of core product modules:Full-Stack Product DevelopmentBackend: Design and build high-concurrency, low-latency core services
CEO Business AssistantCEO业务助理 Beijing Experienced Full-time Responsibilities 1. Take full ownership of various ad-hoc and cross-boundary tasks for the CEO, proactively taking on unassigned work;2. Perform detailed execution tasks including meeting minutes, action item tracking, documentation, and
3D生成算法推理优化专家 Beijing Experienced Full-time Responsibilities 1. 负责3D生成大模型、3D AIGC模型的推理优化、性能调优与工业化工程落地，涵盖推理链路重构、服务化适配与生产环境稳定部署；2. 负责3D生成场景全链路推理优化工作，针对Mesh生成、三维重建、UV贴图生成、骨骼动画生成、NeRF等核心场景，解决模型推理延迟高、显存占用大、吞吐低等核心痛点；3. 主导3D大模型推理优化技术方案落地，包括算子优化、推理图编译、量化压缩、显存复用、算子融合、推理精度适配等核心优化工作，持续提升模型推理效率；4. 搭建3D生成模型推理性能评测体系、基准测试流程与自动化监控体系，常态化迭代优化推理性能、稳定性与GPU资源使用效率；5. 负责GPU推理服务、多卡分布式推理、批量推理调度系统的优化与迭代，适配大规模3D资产批量生成的生产业务场景；6. 深度协同算法团队，跟进最新3D生成大模型架构与算法迭代，快速完成新模型的推理适配、优化打磨与生产落地，缩短算法落地周期；7. 负责3D模型推理优化工具链、底层SDK、内部推理优化平台的开发、迭代与维护，沉淀可复用的3D推理优化方案与技术规范。 Qualifications 必备要求1. 3年左右深度学习推理优化、AI模型工程化相关工作经验，计算机、人工智能、图形学相关专业，具备扎实的软件工程与深度学习基础；2. 熟练掌握Python开发，精通Linux环境下模型部署、调试与性能优化，具备独立设计、迭代和维护大规模推理系统的工程能力；3. 具备扎实的3D图形学基础，熟悉主流3D数据结构与处理流程，理解Mesh几何、UV贴图、法线拓扑、骨骼动画、三维点云等核心3D场景特性；4. 精通PyTorch等深度学习框架，熟练掌握模型推理部署与优化核心技术，具备GPU推理性能调优、问题排查、精度对齐实战经验；5. 熟悉以下至少部分核心能力：- 大模型量化、剪枝、蒸馏、推理编译加速- 自定义GPU算子开发、算子优化与适配- 3D生成模型推理链路瓶颈分析与专项优化- 多卡分布式推理、批量调度、显存内存优化- 模型格式转换与推理引擎适配（ONNX/TensorRT等）加分项- 有3D AIGC、3D生成大模型、NeRF三维重建模型推理优化落地经验；- 精通TensorRT、ONNX Runtime、TorchScript等主流推理加速引擎，有工业级大模型推理优化项目经验；- 熟悉CUDA编程、GPU底层架构，具备自定义算子开发、GPU高性能计算优化经验；- 熟悉分布式任务调度与推理架构（Ray/K8s/Celery等），有大规模批量推理系统优化经验；- 熟悉Blender等DCC工具自动化流程、3D资产处理Pipeline；- 熟悉Unity/Unreal等3D引擎资产流程，有端侧/云端3D模型适配优化经验；- 掌握C++开发，有图形学高性能计算、3D几何加速计算相关项目经验；- 熟悉ComfyUI等3D AIGC生态工具，有生成流程优化、插件开发经验。我们希望你- 对3D图形学、3D
Senior Technical Art Specialist资深技术美术专家 Beijing Experienced Full-time Responsibilities Job ResponsibilitiesA. Core Breakthroughs & Exploration1、Competitor Technical Deconstruction & Comparative Marketing: Conduct in-depth deconstruction of competitor products across dimensions such as mesh topology, UVs, materials, and rendering pipelines, extracting
Software Test Engineer软件测试工程师 Beijing Experienced Outsourced Responsibilities Job Responsibilities1.Take charge of overall quality assurance for the company’s web and mobile applications. Design, review and execute test cases based on business requirements to cover normal workflows, boundary scenarios,
Backend Engineer 高级后端工程师/架构师（核心团队·3DGenAI方向） Beijing, Hangzhou Experienced Full-time Responsibilities What We Are BuildingTripoAI is a fast-growing startup focused on 3D foundation models. Our mission is to lower the barriers to 3D content creation, enabling users worldwide to generate
3D Computer Graphics Researcher 计算机图形学研究员 Beijing Experienced Full-time Responsibilities 1. Conduct in-depth research on cutting-edge technologies in 3D computer graphics and generative methods;2. Solve practical challenges by developing high-quality research prototypes and driving innovative technological applications;3. Publish
Generative Computer Vision Researcher 计算机视觉生成式技术研究员 Beijing Experienced Full-time Responsibilities 1. Conduct in-depth research on generative computer vision technologies, with a focus on cutting-edge advancements and applications of Diffusion Models;2. Solve real-world product challenges by developing high-quality research
Test Development Engineer测试开发工程师 Beijing Experienced Full-time Responsibilities Your Responsibilities1.Design and build a full-stack automated testing system covering server-side, API and core AI 3D scenarios (model generation, rendering, etc.)2.Develop and maintain automated testing frameworks and scripts to realize
SRE工程师 Beijing Experienced Outsourced Responsibilities Vast 是一家专注于 3D AI 的独角兽公司，致力于构建能够理解和生成 3D 世界的基础模型。公司获得 NVIDIA、Lux Capital 等顶级机构投资，产品覆盖 3D 内容生成、机器人仿真训练、空间计算等前沿领域。SRE 团队是支撑这一切稳定运转的基础——你将直接参与构建服务于大规模 3D AI 模型训练与推理的基础设施体系。职位要求1、设计并维护 AWS / 阿里云的多账号体系（Organization / Landing Zone），规划账号结构与边界，制定并落地 IAM 权限策略，推行最小权限原则，管理角色、策略与 SCP2、建立云资源全生命周期管理规范，包括 Tagging 标准、资源审计与清理流程，推动 FinOps 实践：成本归因、预算告警、RI / SP 购买策略、Spot
Trexquant is a systematic hedge fund where we use thousands of statistical algorithms to trade equity, futures and other markets globally. Starting with many data sets, we develop large sets of features and use various machine