If you stay in Finland less than 3 months and you are EU citizen, you don’t have to register.
If you stay in Finland longer than 3 months and you are a citizen of the EU, Liechtenstein or Switzerland you must do the registration. Application fee is 54 eur. Registration can be done via Finnish Immigration Services pages: https://migri.fi/en/registration-of-right-of-residence
Finnish employers collect percent based tax from all income. You can apply tax card before you enter Finland but you need to visit Tax office in person. You can apply Progressive taxation or Tax-at-source taxation. Besides tax, we will also withhold payments of social insurance contributions from your salary (approximately 9% all payments combined).
It is not mandatory. However, it would be the fastest and most convenient way of receiving your payment. Your own bank account will be fine, when it includes IBAN formed number with BIC CODE and it receives EURO payments. Please notice that each transaction will take its time. Also your own bank can withhold payments for the transaction.
The contract of employment is a fixed-term employment contract, with hour-based payment, in accordance with the collective agreement of Adventure Services Sector and possible local agreements. The salary will be defined according to those agreements. Your previous work experience, language skills and education will all affect on your wage.
Your work contract is in accordance both with the collective agreement of Adventure Services Sector and possible local agreements. These agreements define the terms and conditions of your employment. You are paid by the done and accepted hours. Sunday hours and Finnish public holidays are paid in double. You are legally entitled to have one free day per week.