Job Description

You’ll shape how our AI characters talk: writing and refining prompts, building training datasets, and testing new model versions together with our ML engineers. The role sits at the intersection of strong writing and hands-on work with LLMs.

Responsibilities:
  • Writing and refining prompts for AI characters: persona, tone of voice, behavior rules, edge cases
  • Creating and editing text datasets (dialogues) to train and fine-tune the model
  • Automating content workflows: spotting repetitive manual work, building simple tools with AI (Claude, Cursor, n8n or similar), and defining evaluation criteria for automated quality checks
  • Testing new bot versions before release, evaluating responses, and finding the root cause of issues: dataset, prompt, or model
  • Labeling and annotating data for model training
  • Working with ML engineers to improve output quality
  • Analyzing live conversations to spot what keeps users engaged and what doesn’t
Required Qualifications:
  • Hands-on experience with LLMs or chatbots: writing system or character prompts, building datasets, testing and evaluating model responses. Using ChatGPT or Claude as an assistant isn’t enough on its own; we’re looking for people who have shaped how a bot or model behaves
  • Experience automating your own work with AI: scripts, no-code workflows, or small internal tools
  • Strong writing and editing skills in English (C1+), with a feel for tone, style, and natural conversation
  • Experience as an AI Trainer, Prompt/Conversation Designer, Content Designer, UX Writer, Copywriter, or Writer
  • Ability to set and maintain standards: guidelines for style, tone, and explicitness, plus quality criteria
  • Analytical mindset: you can see patterns across many conversations and turn them into concrete fixes
  • Full comfort working with explicit 18+ content
  • Strong attention to detail and the ability to keep quality high over long, repetitive tasks
Benefits:
  • Vacation 28 calendar days per year
  • 7 wellness days per year (time off) that can be used to deal with household issues, to lie down and recover without taking sick leave
  • Children's education reimbursement. 50% compensation for the costs of kindergarten or school, up to $1000 gross per year per child, according to the paychecks after the integration period
  • Bonuses up to $5000 for recommending successful applicants for positions in the company
  • 50% payment for professional training, international conferences, and meetings
  • Corporate discount for English lessons
  • Health benefits. According to the paychecks, if you are not eligible for corporate medical insurance, the company will compensate you with up to $ 1,000 gross per year per employee. This can be spent on self-purchase of health insurance or on doctor’s fees for yourself and close relatives (spouse, children)
  • Workplace organization. The company provides all employees with an equipped workplace and all the necessary equipment (table, armchair, wifi, etc.) in our offices or co-working locations. In the other locations, the company provides reimbursement of workplace costs up to $ 1000 gross once every 3 years, according to the paychecks. This money can be spent on the rent of the co-working room, on equipping the working place at home (desk, chair, Internet, etc.) during those 3 years
  • Internal gamified gratitude system: receive bonuses from colleagues and exchange them for our merchandise, team building activities, massage certificates, etc.
Nice To Have:
  • Experience in the adult industry (AI companions, OFM, cam platforms, erotic fiction, interactive stories, dating sims)
  • Experience writing character-driven or interactive content
  • Basic technical skills: regex, SQL
  • Spanish or French
Skills:
  • Writing and editing skills in English (C1+)
  • Analytical mindset
  • Attention to detail
Technologies:
  • Claude
  • Cursor
  • n8n
  • regex
  • SQL
Note:

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