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EU remote

ChatGPT Developer

KDCIPosted 22 Oct 2026

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About this role

Role Summary KDCI Outsourcing is looking for a ChatGPT Developer to build applications and integrations powered by OpenAI's models. You'll design conversational experiences, custom GPTs, and API-driven features that solve real business problems. Key Responsibilities Design and build applications and features using OpenAI's ChatGPT/API models Develop custom prompts, system instructions, and conversation flows Integrate ChatGPT capabilities into existing products and workflows Test and refine outputs for accuracy, safety, and consistency Monitor usage, costs, and performance of AI integrations Stay current with new OpenAI features and best practices Requirements Requirements 2+ years of experience developing with the OpenAI API or similar LLM APIs Strong prompt engineering skills Proficiency in Python or JavaScript/ Experience building and integrating RESTful APIs Understanding of conversational AI design principles Nice-to-Haves Experience building custom GPTs or AI assistants Familiarity with vector databases and RAG techniques Knowledge of AI safety and content moderation practices Highlights Build ChatGPT-powered apps, custom GPTs, and AI integrations using OpenAI APIs.

Originally posted on Himalayas

Source listing: himalayas_sweden_p2

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