Hiring in-house buys you long-term retention of knowledge. The developers absorb your customers and your data model over time, and that accumulated context stays inside the company. The catch comes in the form of a long ramp-up and fixed costs: hiring well takes months, ramping up takes several more weeks, and the salary keeps running regardless of workload.
Full outsourcing implies the vendor owns delivery: the provider staffs the team, nodejs consulting services the provider manages the plan, and the provider carries the staffing risk. This fits well when the outcome can be described and you have a decision maker with time for it. It fails when nobody on your side owns the product, since an external team will not guess what the business wants.
Staff augmentation is the middle option: you add engineers but keep the management in-house. It moves quickly — a matching profile can join far sooner than a new hire remote laravel developers — and it scales down as easily as it scales up. The trade-off is that your technical leaders must have time for code review and planning. Without strong internal leadership, the result is paying for hours, not results.
In the real world, the models mix. A frequent arrangement holds the architecture and the core domain with permanent staff, while an external team takes on the parts that are bounded and specifiable. The principle holds: retain what defines your product, and contract out the well-trodden work.
A few questions usually settle it. Start here: is what you are building central to how you make money, laravel or node js for backend internal plumbing? Next: over what horizon will the work last — a quarter or a decade? Last: who will maintain it in two years? Work through them with real answers and the model is normally clear.