Expression of Interest

About the role

Cosine is an AI lab building autonomous software engineering systems for sectors where reliability, security, and control are critical. This expression of interest is an open application for talented individuals to join the team, allowing the company to explore how your strengths can contribute to their research, engineering, or commercial efforts.

Responsibilities

• Improve model capabilities through training, post-training, data curation, evaluation, and efficient inference
• Build agent systems, developer tooling, and deployment infrastructure
• Turn advanced capabilities into useful products and deploy them in complex customer environments
• Build relationships, develop markets, and help organizations adopt Cosine technology

Benefits

• Competitive salary
• Equity / share options
• 30 days holiday plus bank holidays
• 9-5 working hours
• Dog-friendly office
• Weekly team breakfast and lunch
• Monthly socials
• Pension
• High-quality equipment

About the Company

Cosine is a UK-based AI lab building autonomous software engineering systems for organisations where reliability, security and control matter most. They develop the models, agent tooling, infrastructure and products that enable AI to tackle complex software engineering work in real customer environments.