HQ: Amsterdam, Netherlands • Investment Holding Companies • E-commerce Platforms • 201-500 employees • Trust C • Hiring 11
Prosus is a global technology company based in Europe that owns and invests in a portfolio of more than 100 companies in food delivery, quick commerce, fintech and experiences, behind leading lifestyle ecommerce brands. It also builds AI platforms such as Toqan and hires machine learning, cybersecurity and engineering staff. The company is headquartered in Amsterdam, Netherlands.
No named decision-maker yet.
No careers mailbox known
≈ $78k – $149k per year (Estimated) • Senior • 7+ years exp • Hybrid (Amsterdam, Netherlands) • Full-Time • Senior
Python
AI/ML
DeepSpeed
Fine-tuning
Quantization
Knowledge Distillation
Axolotl
Accelerate
Transformers
PyTorch
Synthetic Data
Pre-training
Megatron-LM
FSDP
Model Distillation
Machine Learning
vLLM
RLHF
Reinforcement Learning
TensorRT
TensorRT-LLM
LLM
Together AI
OpenAI
Anthropic
Hugging Face
DPO
GRPO
Post-training
+20
HQ: San Francisco, United States • Artificial Intelligence • Code Intelligence • Generative Video • Conversational AI • AI Research Labs • Foundation Models • LLM & Generative AI • 5000+ employees • Est. 2015 • Trust B • Hiring 783, 37 new
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.
Greg Brockman · Co-Founder & President · decision-maker
Sam Altman · Co-Founder & Chief Executive Officer · decision-maker
Jakub Pachocki · Chief Scientist · decision-maker
Brad Lightcap · Chief Operating Officer · decision-maker
No careers mailbox known
$295k – $555k per year • In office (San Francisco, United States) • Full-Time
vLLM
Multimodal AI
TensorRT-LLM
OpenAI
TensorRT
Whisper
HQ: Danderyd, Sweden • Trust D • Hiring 15, 1 new
Tutus är ett privatägt svenskt företag, grundat 1992. Vi har sedan dess utvecklat högkvalitativa nätverkskrypteringslösningar åt militär, myndigheter och företag för användning i verksamheter som kräver hög nivå på säker kommunikation.
No named decision-maker yet.
Careers mailbox is known
≈ $69k – $178k per year (Estimated) • Senior • In office (Danderyd, Sweden) • Full-Time • Senior
Python
TypeScript
JavaScript
AI/ML
LoRA
vLLM
SGLang
TensorRT-LLM
LLM
RAG
DPO
SFT
TensorRT
PEFT
Frontend
React.js
+6
HQ: Palo Alto, United States • AI Research Labs • Foundation Models • LLM & Generative AI • 1001-5000 employees • Est. 2023 • Trust A • Hiring 240, 9 new
xAI is an American artificial intelligence company founded by Elon Musk in 2023 with the stated goal of building models that help humans understand the universe. It develops the Grok family of large language models, distributes them through a consumer assistant, a developer API and deep integration with the X social platform, and adds image and video generation through Grok Imagine. The company runs its own Colossus supercomputer clusters in Memphis, Tennessee, is headquartered in Palo Alto, California, and merged with X Corp in 2025 to combine model development with a large consumer distribution channel.
Elon Musk · Founder & Chief Executive Officer · decision-maker
Toby Pohlen · Co-Founder · founder
Jimmy Ba · Co-Founder · founder
Igor Babuschkin · Co-Founder · founder
No careers mailbox known
$440k per year • In office (Palo Alto, Seattle, United States)
Rust
C++
AI/ML
Grok
vLLM
Quantization
Knowledge Distillation
SGLang
TensorRT-LLM
Triton
Speculative Decoding
KV Cache
Model Distillation
TensorRT
DevOps
CI/CD
+6
HQ: Beijing, China • Artificial Intelligence • Generative Video • Est. 2023 • Startup • Trust C • Hiring 21, 2 new
Founded in 2023, AIsphere (Beijing Aishi Technology) is an artificial intelligence research and software company specializing in generative video foundation models and multimodal creative tools. Headquartered in Beijing, China, the enterprise develops high-performance video synthesis technologies, most notably powering its global flagship creation platform PixVerse and domestic tool Paiwo AI. Leveraging proprietary diffusion architectures and world models, the company delivers high-definition text-to-video, image-to-video, and character-consistent generation alongside enterprise APIs, serving digital content creators, marketing agencies, and media production studios worldwide.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 1 hour ago
2 years ago
Long shot · 2%
大模型系统工程师
In office (Beijing, China) • Full-Time • Chinese: C1
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
DeepSpeed
vLLM
TensorRT-LLM
TensorFlow
PyTorch
Megatron-LM
TensorRT
+2
HQ: Seoul, South Korea • Payment Processing & Gateways • Digital Banks & Neobanks • 1001-5000 employees • Est. 2013 • Trust B • Hiring 332, 3 new
Toss, operated by Viva Republica Inc., is a financial technology enterprise and mobile financial super-app provider. The company offers peer-to-peer money transfers, digital banking solutions (Toss Bank), stock brokerage and retail investing (Toss Securities), credit score management, loan comparison, insurance brokerage, payment processing infrastructure (Toss Payments), and mobile telecommunications services (Toss Mobile). Headquartered in Seoul, South Korea, the organization serves millions of individual consumers and merchant partners primarily in South Korea, with expanding operations in international markets.
No named decision-maker yet.
No careers mailbox known
In office (Seoul, South Korea) • Full-Time • Korean: C1
Cassandra
ScyllaDB
AI/ML
Airflow
vLLM
MLFlow
Triton Inference Server
SGLang
TensorRT-LLM
Kubeflow
LLM
LLMOps
Feature Store
TensorRT
DevOps
Terraform
GCP
Helm
OpenTelemetry
Prometheus
ArgoCD
AWS
Kubernetes
Grafana
Amazon EKS
Google GKE
+16
