DeepSeek is recruiting experienced backend and server engineers, with approximately 150 new headcount openings, as the company expands into new directions, systems and demands. Tianyi Cui, a core technical member of the DeepSeek Harness team, said the hiring push reflects rising system complexity as data volume, machine and container counts, and training and evaluation workloads grow simultaneously. He advised applicants to apply by QR code or email, noting that resumes sent through private messages may not be processed promptly.