AI Prompt Designer

Title : AI Prompt Designer (Generative Content Systems) Candidate Location Requirements: 100% Remote - any time zone is fine but candidates must be available for core working hours: 10:00 AM 4:00 PM PST Purpose of the Team: The team operates within Microsoft Casual Games, a studio under Xbox, focused on developing and supporting games that reach a broad player base. Key projects: This role will contribute to the development of a next-generation, unannounced game, supporting ongoing game initiatives and helping deliver engaging, live gaming experiences to a broad player base. Best vs. Average: The ideal resume would contain experience with agentic systems or skill based AI systems, ability to work independently We re looking for a creative, systems-minded Prompt Designer to build and refine AI-driven content generation workflows. This role focuses on crafting high-quality prompts, testing outputs, and iterating toward consistent, scalable results. What You ll Do Design, write, and iterate on prompts that generate structured, high-quality content Build and maintain prompt frameworks that scale across topics and formats Test outputs, identify failure patterns, and systematically improve results Define rules, constraints, and schemas (including JSON outputs) to enforce consistency Evaluate content quality across accuracy, engagement, and repeatability Develop new content formats and expand existing ones Collaborate on tooling using ChatGPT, Copilot, spreadsheets, and structured workflows Rapidly prototype, validate, and refine ideas through hands-on experimentation What We re Looking For Strong writing ability with an eye for clarity, tone, and engagement Systems thinking: ability to translate vague goals into structured rules and repeatable outputs Experience iterating on AI prompts or working with generative models Comfortable working with structured data (JSON, schemas, validation rules) Strong problem-solving skills you debug outputs, not just write prompts Bias toward action: you test, ship, and improve quickly Nice to Have Experience building or scaling content generation systems Familiarity with prompt evaluation, scoring, or test harnesses Background in games, education, or interactive content Light scripting or data manipulation experience What This Role Is Not Not a traditional technical writer role Not a marketing/content strategy role Not a pure software engineering role Apply tot his job Apply To this Job