What are the potential risks of scaling a startup too quickly with software developers?

The potential risks of scaling a startup too quickly with software developers are misaligned goals, inefficient resource allocation, and diminished team cohesion. Rapid hiring may lead to onboarding challenges, and the new developers may poorly understand the product vision or specific workflows. Increasing the number of people in a team may make communication and collaboration thinner, which would eventually drop productivity.
The other risk is financial stress: hiring too many developers in a very short period can outstrip revenue growth. If the focus is solely on scaling headcount and not scaling and refining process, it would likely result in technical debt, reduced code quality, and missed deadlines. Thoughtful and strategic scaling guarantees its sustainability and efficiency of the team.