Nadam se da ću se brzo uklopiti u novi tim.

I hope that I will quickly fit into the new team.

Breakdown of Nadam se da ću se brzo uklopiti u novi tim.

• nov: new
• brzo: quickly
• htjeti: will (future auxiliary)
• da: that

Questions & Answers about Nadam se da ću se brzo uklopiti u novi tim.

Why do we use "nadam se" instead of just "nadam"?

In Croatian, the verb nadati se (to hope) is reflexive, so it almost always appears with se:

• Nadam se = I hope
• Nadamo se = We hope
• Nadala sam se = I (female) hoped

Saying "nadam" without se is ungrammatical in standard Croatian.
So you should always learn it as a fixed pair: nadati se = to hope.

Why does the sentence have "se" twice: "Nadam se da ću se brzo uklopiti u novi tim."? Are those the same "se"?

They are the same form (se, the reflexive pronoun), but they belong to two different verbs:

1. Nadam se – reflexive verb nadati se (to hope)
2. ću se uklopiti – reflexive verb uklopiti se (to fit in)

So the structure is:

• Nadam se
  da
  ću se uklopiti (I will fit in)
  u novi tim (into the new team)

You cannot drop either se, because both verbs are reflexive by nature:

• ❌ Nadam da ću uklopiti u novi tim. → ungrammatical
• ✅ Nadam se da ću se uklopiti u novi tim.