He served eight years on the San Jose city council (1944 – 1952), including two years as mayor. During his time on the council, city manager A.P. Hamann was hired and the rapid growth of San Jose began. After leaving public office, Ruffo worked as an attorney, specializing in land development.
Ruffo was one of the founders of the San Francisco 49ers, handling the legal issues involved in setting up the team, as well as being an assistant coach for its first two years of operation. He later became a part owner of the team until it was sold to Eddie DeBartolo, Jr..
Hamann, Ruffo's teammate at Santa Clara, was hired as city manager and the rapid growth of San Jose began.
After leaving public office, Ruffo worked as an attorney, specializing in land development law; Ruffo represented land developers in many of the city's annexation and zoning hearings, lawsuits, and deals.
Ruffo was one of the founders of the San Francisco 49ers, handling the legal issues involved in setting up the team.