The first issue you'll find is that if you aren't going to immediately live in the house as a primary residence, this property counts as a "second home" or "investment property". You'll generally pay a higher interest rate, have a larger down payment, and qualify for less government-backed programs/incentives/subsidies than you would otherwise. The lending criteria on such properties is always more strict - and generally more costly - than an equivalent primary residence. Lenders won't really care that in 10 years you or your parents plan to move in - you can't be held to that, so they'll generally ignore that plan entirely. On a related note, you should be aware that insurance for the property will also generally cost more, but you'd need to get quotes to determine if that is at all significant in your situation.
You'll need to talk with a few potential lenders, but from a first read it sounds like it would be best "storied" like so: you and your parents want to buy a 2nd home or vacation home, which you'll share the use of (vacations, etc, and being converted to a primary residence later). It'll need to be clear what plan to use the property for - if you intend to rent out the home in the interim years then instead make that clear and state it will be an investment home; if it is what you are planning it might make it easier, as expected rent for the property will be considered. Saying you want a mortgage for a home no one will live in for a decade probably isn't a good idea, as a general plan anyway.
Either way, this can be called a "joint mortgage". When I was a loan officer we didn't use that term, but it's basically just a mortgage application with multiple people on it, all of whom are combined together to qualify for the loan. Everyone's income, debts, assets, and credit get included, which can work or one person's situation can cause the whole thing to collapse. From your description I think this could work for you, and one option is to set it up where only one of the parents is on the application if the other parent has problematic credit situation. Note that his possibility is often restricted by local law, so it may not be an option for you in your jurisdiction, but worth being aware of.
An alternative is you just buy the property and the parents gift you the down payment, and you list them as beneficiaries in will/trust in case something happens to you before they retire, but I don't know if that would make any sense in your situation. This is a single applicant mortgage, and it means only you are considered as buying it, which sometimes is the only option depending on your parents current financial situation. It's usually something you try if the other option doesn't work, but it's a fallback plan. Some lenders will allow guarantors (co-signers in US parlance), but this will vary by lender and locale - often what they actually want is a joint mortgage, not really a guarantor/cosigner.
Finally, you'll need to plan for what happens if things don't go as planned, regardless of what happens. What if your income changes, if either of your parents become deceased in advance of retirement, if they get a divorced from each other, or if either/both become ill or disabled and need assisted care?
Planning for such unpleasant possibilities (even if they seem crazy and not going to happen in your mind right now) can save you all a tremendous amount of heart ache later on when the unexpected (including things I didn't mention) pops up.
without me living in the propertyYou might have to clarify this. If you were living in the property, it might have been smooth sailing.