@Jaime, welcome to the forum and congrats on your new boat. If your bilge pump is spitting water out while on the water, you're probably able to see a bit of water in the bottom of your engine compartment and you probably have a good couple of gallons in the bilge.
There are many spots that the water can be coming in from and most have been discussed on this forum, but I'm a little lazy and don't usually search for these things and just ask like you did.
Here's a list of the easy ones to check/seal:
1. Deck drain hull fitting on the transom under the swim deck, often referred to as the scupper. Run a bead of silicone or 3M 4200 around the edge of the flange to seal it to the hull.
2. Open your clean-out hatch, then open the access hatch located between the two clean-out ports. Make sure that the rubber tube that connects the apron to the clean-out port has a clamp on the bottom, and silicone on the top. I've seen some with missing clamps.
3. While you have the access hatch open, shine a flash light down there to see if you can see water anywhere other than in the bottom. Specifically, check that the clean-out apron drain (located on the starboard side of the apron) is not leaking into the bilge.
4. Seal the access hatch flange to the apron, located between the two clean-out ports.
5. Clean-out apron. When you open the clean-out hatch, you'll find that the apron is not sealed to the boat deck (upper hull shell). For a quick fix, you can put a bead of silicone in the interface.
6. Swim deck cup holders. Check to make sure that they're draining out onto the swim deck and not into the bilge.
7. Anchor locker drain. The thru-hull fitting is too short and you might be getting water between the inner and outer hull. Easy fix. Remove the drain fixture. Add silicone to the outer hull/fixture interface and reinsert it. Then, seal up the interface between the fixture and the inner hull from the inside of the anchor locker. Here's a post on it:
https://jetboaters.net/threads/anchor-locker-leaks-in-models-with-current-hull.12266/#post-212021
8. Engine hatch drain. There's a drain at the back edge of the engine hatch, located on the upper hull shell. It's not sealed to the shell and will leak into your engine compartment when it rains.
Here's the hard one that I had my dealer fix. The hull fitting where the drive shaft enters the transom is not sealed to the transom.
That should be enough to get you started.