Place the fresh cranberries into a food processor or blender. Pulse briefly until the berries are chopped into coarse pieces.
Add the sliced green onions, chopped cilantro, minced jalapeno, sugar, cumin, lemon juice, and salt to the cranberries. Pulse again until the ingredients are evenly combined and finely chopped into a unified cranberry mixture.
Spoon the cranberry-jalapeno mixture into a covered container. Refrigerate for at least 4 hours, or leave it chilled overnight, allowing the flavors to blend and deepen.
When ready to assemble, spread the softened cream cheese evenly across a serving plate or into a 9-inch pie dish, forming a smooth creamy layer.
Spoon the chilled cranberry-jalapeno topping over the cream cheese base, spreading it evenly across the surface.
Cover the assembled dip and refrigerate for up to 1 hour before serving so the topping and cream cheese can chill together.
Serve the dip cold with crackers, offering a festive appetizer with a creamy base and a bright sweet-spicy cranberry topping.