HQ: Beijing, China · Advertising · Digital Media · Recommendation Systems · Video & Photo Sharing · Consumer Internet Groups · 1001-5000 employees · Est. 2012 · Trust A · Hiring 9944, 70 new
ByteDance is a Chinese internet technology company founded in Beijing in 2012 that operates some of the world's largest content and commerce platforms. Its portfolio includes the short-video apps TikTok and Douyin, the news aggregator Toutiao, the video editor CapCut, the workplace suite Lark and the Doubao family of AI assistants and models. Recommendation systems trained on user behaviour sit at the centre of every product, and the company has grown into one of the highest-revenue private technology businesses in the world.
Liang Rubo · Co-Founder & Chief Executive Officer · decision-maker
Shou Zi Chew · Chief Executive Officer, TikTok · decision-maker
Zhang Yiming · Co-Founder · founder
No careers mailbox known
Middle · 3+ years exp · In office (Riyadh, Saudi Arabia) · Full-Time · Middle
HQ: San Francisco, United States · LLM & Generative AI · AI Evaluation & Observability · AI Training Data & Annotation · 1001-5000 employees · Est. 2016 · Trust B · Hiring 158, 5 new
Scale AI is an American company founded in San Francisco in 2016 that supplies the training data, evaluation and tooling behind large artificial intelligence systems. It began with human-labelled annotation for autonomous driving and computer vision, then expanded into reinforcement learning from human feedback, expert data generation, model evaluation and full-stack deployment platforms for enterprises and governments. In 2025 Meta acquired a large minority stake and hired co-founder Alexandr Wang, after which the company continued under new leadership serving defence, public sector and commercial customers.
Jason Droege · Chief Executive Officer · decision-maker
Lucy Guo · Co-Founder · founder
Alexandr Wang · Co-Founder & former Chief Executive Officer · founder
No careers mailbox known
≈ $49k – $129k per year (Estimated) · Middle · 4+ years exp · In office (Riyadh, Saudi Arabia) · Middle · Arabic: C1 (Optional)
Python
AI/ML
Lovable
Replit
Design
Canva
Figma
Management
Miro
