How do part time remote software testers typically communicate and collaborate with development teams?

Part-time remote software testers usually collaborate with development teams through a combination of project management tools, instant messaging platforms, and regular virtual meetings. Clear written communication is essential, as testers often document bugs, provide feedback, and clarify requirements asynchronously. Many teams use platforms like Jira, Slack, and Zoom to ensure that testers can participate in sprint planning, report progress, and stay aligned with project goals despite working remotely and on a part-time schedule.