Tech Lead with 7 years of experience

I'm a Tech Lead in a London based startup, where I create an AI Coaching tool for gamers, ex-Amazon Prime Video. ~7 years of experience as software engineer. In the startup I'm leading a team of 4 engineers, mix of Senior and Mid-level engineers. Technical experience primarily is: in backend but can make frontend changes when needed, in system design, technical vision writing, and technical team management. Outside directly technical experience I also have experience with: company strategy, product development, and pitching. I have a good mix of technical leadership/management experience, as well strong technical delivery and technical design skills. I can co-ordinate work amongst other engineers, as well as directly lead and drive the out implementation myself. Looking for a company where I can any of the following: 1) Engineering Management, 2) CTO/CTO-like experience, 3) High profile software engineering IC, e.g. Staff/Principal Engineer, that implements but also has strong mentoring impact on other engineers. Not strongly settled on whether I'll be looking at IC or EM as next role, but I do take great satisfaction from growing other engineers and seeing the whole company output great product in turn. I like to focus primarily on B2C consumer applications (particularly very product-driven companies), but not against any particularly interesting B2B company either. Ideal company size is 10-50 in size, where engineers/product is a strong driver of the company growth.