Your job post for Dark Mafia Romance writers looks great! Here's a refined version to enhance clarity and structure:
Hello Writers,

We are currently seeking talented and skilled authors to help create Dark Mafia Romance novels. We welcome popular tropes such as secret baby, brother's best friend, and age gap romances.
Requirements:

    Language Proficiency: Native English speakers or those with bilingual proficiency are preferred. You must be able to write in fluent, error-free English.
    Genre Knowledge: Familiarity with Dark Mafia Romance and various subgenres within romance literature is crucial.
    Creative Storytelling: Strong writing skills are essential. We're looking for captivating stories with vivid characters and compelling plots.
    Collaboration & Communication: You'll need to communicate frequently with us during the writing process. We'll provide feedback and ideas to help you enhance the storyline.
    Availability: You should be able to write 40,000 words in a month, submitting 10,000 words per week.

Why Work With Us:

    Collaborative Process: This will be a team effort. You’ll receive feedback as you write, and we’ll work together to refine the story.
    Long-Term Opportunity: If the collaboration goes well, we offer long-term projects and stable work.

How to Apply:

If you're interested, please send us samples of your best work in the romance genre, specifically Dark Mafia Romance if possible. Start your application with the word "apple" to show you've carefully read this post.

We look forward to hearing from you and working together on this exciting journey!

Would you like any more adjustments or additional details?