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Toloka

Toloka is a global data-centric AI platform that provides infrastructure and solutions for the entire AI lifecycle, including data labeling, model evaluation, and Reinforcement Learning from Human Feedback (RLHF). The company serves a diverse range of industries, from e-commerce to autonomous driving, by helping organizations build and improve machine learning models through high-quality human-annotated data. In Spain, Toloka maintains a strategic hub in Madrid, focusing on engineering, sales, and legal operations. The company offers a dynamic, international environment suitable for professionals in the AI and machine learning space, often providing flexible work arrangements and opportunities to work on cutting-edge generative AI technologies and physical AI systems.

Lucerne, Switzerland250 employeesFounded 2014Madrid

Company History

Founded in 2014 as a crowdsourcing platform within Yandex, Toloka evolved into an independent AI data solutions provider. It now operates globally, focusing on high-quality data for large language models and physical AI applications.

For International Professionals

  • Toloka operates with a remote-friendly culture, offering flexibility for international hires based in Spain.
  • English is the primary working language, making it highly accessible for non-Spanish speaking international professionals.
  • The Madrid office serves as a key European hub for their AI Frontier Labs and commercial operations.
  • The company is actively hiring for high-level AI roles, including ML Lead Engineers and VP-level positions in Physical AI.
  • They offer a mix of full-time corporate roles and specialized freelance technical consulting opportunities.

Open Positions (7)