Position: Senior/Lead Ruby on Rails
Category: Ruby
English level: fluent
Years of experience: 8

In the last company I rebuilt core engine architecture what helped us to speed up the development and onboarding processes, reduced the amount of code and increased stability of the system.
Found a few major calculation problems in business logic and fixed them, what gave additional $3 mln revenue quarterly.
Former Software Engineer at Airbnb (2 years at the company).
Working for Fintech company at the moment. The main responsibilities for last 1.5 years are communication with 3rd party vendors, architecture, development, work with the team and domain knowledge holders

Company revenue is the main indicator of my performance.
I'm looking for non-toxic company to collaborate and build great things together. Fintech preferred, but other domains are ok as well.
I'm not motivated just to move tickets on Jira board, I'm looking for company which wants me to solve business problems, collaborate with team, lead juniors, middles or even the whole team to the right direction.