The start of your application process typically begins with the submission of your CV. A document that has your life work experiences, education, and your skills all for the employer(s) to see. How exactly can you communicate your skills? How important are hard skills?
Read up on how to write the best Product Manager resume here:
https://productgym.io/blogs/product-management-blog/how-to-write-the-best-product-manager-resume/