Senior AI Engineer

Sorry, this job was removed at 06:08 p.m. (CST) on Friday, Aug 29, 2025
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Hiring Remotely in São Paulo
In-Office or Remote
Information Technology • Software
The Role

🧠 AI Engineer (LLM + Prompt Engineering)

Remote | Senior | Full-Time | B2B Contract

🚀 What You'll Do

  • Design and iterate LLM prompts for fantasy-themed dialogue, character roleplay, and immersive chatbots
  • Evaluate and integrate LLMs for responsiveness, memory, and personality
  • Build agent-like behaviors with fallback logic, emotional tone control, and story continuity
  • Monitor, trace, and debug model output quality using Langfuse
  • Rapidly prototype and refine conversational flows and UX behaviors in collaboration with frontend

🛠️ What You Bring

  • Senior-level Python experience (modular, scalable, testable code)
  • Deep knowledge of LLMs in production - especially chat-focused usage
  • Strong grasp of prompt engineering, persona design, and multi-turn memory patterns
  • Experience with Langfuse, LangChain, or similar LLM orchestration tools
  • Curiosity about how language, emotion, and fantasy worlds can come alive through code

💡 Bonus XP

  • You've shipped an LLM-powered chatbot with real users
  • You've experimented with emotional state modeling or narrative pacing
  • FastAPI, Docker, or queue familiarity (e.g., Celery, BullMQ)
  • You've written or built fantasy/roleplay systems (AI or otherwise)

✨ You're a Fit If You…

  • Love crafting believable, dynamic dialogue systems
  • Thrive in ambiguity and ship fast
  • Want to shape the future of AI-driven storytelling
  • Are comfortable working with NSFW/roleplay-adjacent content

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The Company
27 Employees
Year Founded: 1999

What We Do

SK Intertainment, Inc., was formed in 1999 as the creative home of the renowned film-review website MrSkin.com.

During its life span, SK Intertainment has remained on the forefront of web technology, broadening its assets with the development of several internet standouts, including CNDB.com, one of the earliest examples of a website utilizing user-generated content, and CelebNewsWire.com, a daily blog with over 1 million page views per month.

With its innovative technology and ample talent, SK Intertainment has generated an ever-growing global presence with increasing profitability by fostering excellent relations with advertisers, affiliates and, most importantly, the customer.

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