Set the pressure cooker to sauté mode and heat the olive oil. Add the beef cubes and brown them on all sides for about 5 minutes. Remove the beef and set it aside.
Add the diced onion and minced garlic to the pot. Cook for 2 minutes until the onion softens.
Return the browned beef to the pot. Stir in the sliced carrots, diced tomatoes, beef broth, dried thyme, dried rosemary, bay leaf, salt, and black pepper.
Secure the lid and set the pressure cooker to high pressure for 35 minutes. Allow a natural pressure release for 10 minutes, then quick release any remaining pressure.
Remove the lid and switch back to sauté mode. Add the green beans and simmer for 5 minutes until they are tender but still crisp.
Remove the bay leaf. Stir in the chopped fresh parsley just before serving.