Should I apply at Grapevine?

I am an SE, with only 1 Yoe. I joined with 15 other freshers. Work is good, people are nice. But things are easy. Among all new hires and experienced folks, I am alr leading team of 4 to manage an entire micro-service which is core to business and brings in good bucks which I believe is a success for me. It has become a normal thing that senior folks involve me in discussion for matters related to this service. General feedback has been, that I am doing good and have good potential. However, I am not leaning much in terms of tech or anything exciting at all. I am looking for a start-up where I can make contributions which have visible impact, work is challenging and I am pushed to boundary. People at Grapevine, Is there a role where these expectations are met and I can make an impact?