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Nebius Backed by Accel
39 views yesterday

Senior Applied Scientist, Efficient LLM Inference & Model Optimization

Open 27d Europe, MENA, UKSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.
+2

Senior Applied Scientist at Nebius Token Factory owns research projects in efficient LLM/VLM inference — quantization, distillation, speculative decoding, KV-cache optimization, MoE routing — taking them from hypothesis through experiment to production handoff while publishing. Core stack: Python, PyTorch, Triton/CUDA tooling, and inference-serving frameworks.

AI Cloud CUDA GPU LLM +10 skills
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Nebius Backed by Accel
1 views yesterday

Principal ML Solutions Architect - Token Factory

Open 18d North AmericaPrincipal Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.
United States

About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through…

AI Anthropic API Automation AWS +27 skills
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Nebius Backed by Accel
4 views yesterday

Senior Sales Engineer - Token Factory

Open 15d RemoteEuropeSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.

About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through…

Agentic AI AI Anthropic API AWS +25 skills
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Nebius Backed by Accel
3 views yesterday

Senior ML Solutions Architect - Token Factory

Open 15d MENASenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.
Israel

A customer-facing ML architect role on Nebius Token Factory (serverless LLM inference/fine-tuning platform) in Tel Aviv: designing optimized LLM inference workflows, fine-tuning (SFT/LoRA/RFT) and RAG-based solutions for clients, and feeding feedback into the platform. Core stack: Python, vLLM/SGLang/TensorRT-LLM, Transformers, OpenAI/Anthropic APIs, Docker/Kubernetes.

AI Anthropic API AWS Azure +25 skills
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Nebius Backed by Accel
25 views yesterday

Staff Machine Learning Engineer, LLM Inference Optimization

NewBe an early applicant Europe, UKStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
+1

Staff ML engineer at Nebius Token Factory owning LLM inference optimization end to end: turning model artifacts into fast, reliable, cost-efficient serving endpoints. Day-to-day work spans quantization, speculative decoding, KV-cache tuning, benchmarking harnesses, and engines like vLLM, SGLang, and TensorRT-LLM, built in Python/PyTorch.

Agentic AI AI API Cloud CUDA +11 skills
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Deliveroo Backed by AccelBacked by Index Ventures
4 views 2 days ago

Senior Software Engineer, GenAI Platform

NewBe an early applicant UKSenior
United Kingdom

Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across…

Agentic AI AI API Automation AWS +24 skills
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Apple
2 days ago

Machine Learning and AI Safety Research Intern

NewBe an early applicant APACInternshipIntern
China

Research intern on Apple's AI Safety team in Beijing, doing applied research on generative AI safety, alignment, and robustness against attacks like prompt injection and jailbreaks. Day to day: building LLM evaluation pipelines, safety datasets, and benchmarks using DeepSpeed, PyTorch, Hugging Face, and vLLM, plus co-authoring papers at top AI/ML conferences.

Agentic AI AI API DeepSpeed Generative AI +7 skills
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SpaceX Super Intelligence
2 days ago

Backend Engineer - API

NewBe an early applicant UK
United Kingdom

Backend engineer building and owning SpaceXSI's public API that serves its Grok models to developers worldwide — high-throughput, low-latency inference infrastructure (billions of tokens per minute), request routing, rate limiting, SDKs, and observability. Most backend code is written in Rust; expert Rust or C++ is required.

API ClickHouse C++ Distributed Systems Docker +10 skills
107K – 262K £
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Luxoft
2 days ago

Senior Software Engineer (AI Systems Performance)

NewBe an early applicant Senior

Luxoft is hiring a senior engineer for a client project with a leading semiconductor/HPC company, focused on distributed AI inference on GPUs. Day to day: C++/Python optimization of AI workloads across multi-GPU and multi-node clusters, parallelization strategies, benchmarking pipelines, and performance dashboards.

AI Ai Enablement Automation CI/CD C++ +10 skills
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Cast AI Backed by SoftBank Vision Fund
60 views 2 days ago

Senior ML Engineer | Kimchi (Inference Stack Optimization)

NewBe an early applicant RemoteEurope, UKSenior
+3

Senior ML engineer optimizing the Kimchi LLM inference stack inside Cast AI — improving throughput, latency, cold starts, and cost per token across a self-run GPU fleet. Day-to-day work spans SGLang/vLLM/TensorRT-LLM engine tuning, KV-cache strategy, weight loading, quantization, and multi-node distributed inference on Python, CUDA, and Kubernetes.

AI Anthropic API ClickHouse Cloud +19 skills
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Alibaba Group
3 views 2 days ago

智能引擎-KV Cache 存储系统开发-杭州

NewBe an early applicant APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China

1. KVCache 核心系统研发，负责 LLM 推理场景下 KVCache 的架构设计与工程实现，优化 KVCache 的内存管理、显存分配与生命周期调度策略，研究并实现 Prefix Cache、Radix Tree Cache 等高效缓存复用机制，提升 Cache Hit Rate。 2. 设计跨机、跨节点的分布式 KVCache 共享与迁移方案，实现 KVCache 在 GPU HBM / CPU DRAM / NVMe…

Ceph C++ CUDA GPU LLM +7 skills
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OPSWAT
15 views 2 days ago

Director of AI & Data Platform

Open 91d APACFull-time H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Vietnam

Leads the build-out of an internal AI and data platform to power non-engineering functions like Finance, HR, and Sales, using LLMs, agent frameworks, and modern data engineering.

Agentic AI AI Ai Enablement Analytics Anomaly Detection +28 skills
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Alibaba Group
8 views 2 days ago

智能引擎-PostTrain框架研发工程师-AI Infra

NewBe an early applicant APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China

Alibaba's AI Infra team in Beijing/Hangzhou builds large-model post-training systems: large-scale (1000+ GPU) RL training for dense/MoE LLMs, 5D parallelism, inference acceleration, and alignment algorithms (PPO/DPO/GRPO). Core stack: Python/C++, PyTorch/Megatron-LM, vLLM/SGLang/TensorRT-LLM, plus open-source contributions (ROLL).

SGLang TensorRT
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YAL
2 days ago

Senior ML Engineer - Inference and Model Serving

NewBe an early applicant APACFull-timeSenior
India

Role overview We are hiring a senior ML engineer to own how our language and speech models run in production. Our agents depend on fast, reliable inference: every spoken reply passes through speech recognition, a…

AI API CI/CD Cloud C++ +20 skills
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Toss
33 views 2 days ago

AI Platform Engineer (Serving)

Open 116d APAC
South Korea

Build and optimize production-grade LLM serving systems using frameworks like vLLM and Triton to run large-scale models reliably and efficiently.

AI GPU LLM Machine Learning RAG +4 skills
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Trip.com Group
2 days ago

大模型算法工程师

NewBe an early applicant APAC
China

职位描述 职位描述 我们正在寻找一位优秀的算法工程师 / 技术专家，加入国际化旅游领域大模型应用开发团队，负责推动大模型、多语言 NLP、多模态生成等 AI 技术在旅游业务场景中的落地。 工作职责 1. 负责国际化旅游场景下的大模型应用及算法能力建设，包括多语言机器翻译、本地化营销文案生成、智能内容创作、文生图、文生视频等方向。 2. 参与垂直领域大模型训练、微调与优化，包括…

AI DeepSpeed Hugging Face LangChain NLP +5 skills
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Alibaba Group
4 views 2 days ago

平头哥-软件解决方案定制工程师-上海/杭州

NewBe an early applicant APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China

职位概述： 作为平头哥数据中心产品线软件解决方案定制工程师，主要负责为终端客户提供高水平的技术支持与软件解决方案，确保客户在使用平头哥数据中心产品及相关技术时获得最佳体验。 与客户建立紧密关系，推动客户满意度，并协调跨部门合作以解决复杂的技术问题。 主要职责： 协助客户完成技术评估和项目导入，解决客户AI芯片落地过程中相关问题，并能指导客户进行系统性调优，确保产品在客户业务场景中顺利落地。…

AI C++ CUDA DeepSpeed Linux +9 skills
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George Bernard Consulting
2 views 2 days ago

Member of Technical Staff (ML Infrastructure & Research)

NewBe an early applicant North AmericaFull-time
United States

ML infrastructure & research engineer building and optimizing specialized language models in production: improving inference speed/efficiency (latency, throughput, GPU usage, quantization), creating evals and RL environments from customer agent data, and managing GPU allocation for training and serving. Stack: Python, PyTorch, C++/CUDA/Triton/JAX, vLLM/SGLang/TensorRT-LLM. On-site in Mountain View

AI C++ CUDA GPU JAX +12 skills
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George Bernard Consulting
2 views 2 days ago

Machine Learning Engineer (ML for Chip Design)

NewBe an early applicant North AmericaFull-time
United States

ML engineer who trains, fine-tunes, and post-trains LLMs for chip design and verification — building data pipelines, evaluation methods, and agentic AI workflows, and running experiments on large GPU clusters. Core stack: Python, PyTorch, Hugging Face, vLLM/SGLang, CUDA, Ray; on-site in San Jose 5 days a week.

Agentic AI AI CUDA Data Pipelines Fine Tuning +14 skills
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SpaceX Super Intelligence
1 views 3 days ago

Backend engineer for APIs

NewBe an early applicant UK
United Kingdom

Backend engineer in London building the company's public AI API: owning end-to-end high-throughput, low-latency inference serving for Grok models — model-serving infrastructure, request routing, SDKs, rate limiting, observability, and scaling — using Rust or C++ with databases like PostgreSQL, ClickHouse, and MongoDB.

API ClickHouse C++ Distributed Systems Docker +10 skills
107K – 262K £
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