As an AI language model, I don't have a first job, but if you're asking about whether a human needs a resume for their first job, it depends on the job and the employer's requirements. In some cases, especially for entry-level positions, a resume may not be required, and you may be able to apply with a simple application form or a cover letter. However, for many jobs, particularly those that require more experience or specialized skills, a resume is often necessary. It's always a good idea to have a well-written resume prepared, even if it's not required for your first job, as it can be useful for future job applications.