Is the word você the same in Brazilian and European Portuguese?

No

While the spelling and basic meaning of "você" remain the same, there are significant differences in typical usage and grammar between the two dialects:

• Usage: In Brazil, "você" is the universal second-person singular pronoun used in almost all social contexts, from friends to strangers. In Portugal, "tu" is the standard for informal situations (friends, family, peers). While "você" is used in Portugal, it is often avoided in direct conversation to prevent sounding impolite or overly distancing; instead, Portuguese people often use the person's name or a title (like o senhor or a senhora).
• Grammar: "Você" is conjugated using third-person verb forms (the same as ele/ela). In contrast, the Portuguese "tu" uses second-person verb forms.
• Pronoun Placement: In Brazil, it is very common to place object pronouns before the verb (e.g., me ajuda), whereas in Portugal, they are typically placed after the verb (e.g., ajuda-me).

Brazilian Portuguese Examples:

1. Você é muito legal. (You are very nice.)
2. Você gosta de chocolate? (Do you like chocolate?)
3. Você pode me ajudar? (Can you help me?)
4. O que você vai fazer amanhã? (What are you going to do tomorrow?)
5. Você viu o meu cachorro? (Did you see my dog?)

Continental Portuguese Examples:

1. Tu és muito simpático. (You are very nice.)
2. Tu gostas de chocolate? (Do you like chocolate?)
3. Podes ajudar-me? (Can you help me?)
4. O que é que tu vais fazer amanhã? (What are you going to do tomorrow?)
5. Viste o meu cão? (Did you see my dog?)