What aspects of the product are important to you when starting work at a new company?

When starting work at a new company, the following aspects of the product are important:

• Product goal and mission: how well the product solves real user problems and aligns with my values.
• Technology stack: whether the used stack is interesting and if there are opportunities for professional growth.
• Code quality and architecture: how maintainable the product is and whether good development practices are followed.
• User base and scalability: how in-demand and promising the product is.
• Development processes and team: how work is organized, whether there is a culture of code review, testing, and collaboration.

These aspects help understand how comfortable and effective I can work and develop within the company.