Prompt Designer

NCS is a leading AI Tech Services company. With a 15,000-strong team across the Asia Pacific, NCS scales its platforms and capabilities to provide clients with greater agility and AI expertise across a range of Industries. Embracing a strong ecosystem of global partners, NCS transforms technology services delivery combining AI with digital resilience to drive real business impact. NCS is a subsidiary of the Singtel Group.

The Prompt Designer develops, tests, and refines prompts and AI interaction patterns to produce consistent, accurate, and safe outputs from large language models (LLMs). This role partners with product, engineering, and subject‑matter experts to translate user needs into well‑structured instructions, evaluation criteria, and governed prompt assets that improve quality, user experience, and business outcomes.

• Design and maintain structured prompts, templates, and output schema...