I have done plenty of architecting. A large percentage of architectural problems that you are asked to solve have already been solved. After enough years at enough different companies and reading enough architectural books, it’s just pattern matching and figuring out the correct tools.
https://www.amazon.com/Domain-Driven-Design-Tackling-Complex...
https://www.amazon.com/Clean-Code-Handbook-Software-Craftsma...
https://www.amazon.com/Clean-Architecture-Craftsmans-Softwar...
https://www.amazon.com/Patterns-Enterprise-Application-Archi...
https://www.amazon.com/Refactoring-Improving-Existing-Addiso...
https://www.amazon.com/Code-Complete-Practical-Handbook-Cons...
https://www.amazon.com/Pragmatic-Programmer-Journeyman-Maste...
https://www.amazon.com/Mythical-Man-Month-Software-Engineeri...
And just because it’s asked at every interview.
https://www.amazon.com/Design-Patterns-Object-Oriented-Addis...
I’m focused on AWS these days, but a lot of these principals are universal.
https://d1.awsstatic.com/whitepapers/architecture/AWS_Well-A...