Tech Lead, LLM & Generative AI

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EverAI

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Artificial Intelligence • Gaming • Entertainment

EverAI is a pioneering company specializing in conversational AI that transforms the entertainment landscape. By creating AI experiences for roleplay, gaming, social interactions, and creative writing, EverAI enriches storytelling and gaming with engaging interactions. Their AI companions enhance roleplaying journeys, elevate gaming experiences with dynamic characters, and assist writers with creative suggestions, aiming to revolutionize how stories are told and games are played.

51 - 200 employees

Founded 2023

🤖 Artificial Intelligence

🎮 Gaming

📋 Description

• Act as a Player/Coach: Architect the system and mentor the team, while spending significant time hands-on in the codebase (Python/PyTorch) • Own the core chat loop: Optimize context windows, memory/RAG retrieval, and inference latency for a seamless, real-time experience • Drive strategy for SFT (Supervised Fine-Tuning) and RLHF/DPO (Preference Optimization) for model prompting and architecture decisions • Manage the "Data Engine": oversee the sourcing, labeling, and cleaning of datasets to improve model steerability and multicultural performance • Design and train custom classifiers to detect and filter non-consensual or illegal content within an explicit environment • Create nuanced, context-aware moderation systems instead of basic binary flags.

🎯 Requirements

• 8+ years of engineering experience, with a significant portion dedicated to shipping ML/LLM features to millions of active users • Proficient in Python/PyTorch • Comfortable with the modern LLM stack (vLLM, HuggingFace, fine-tuning pipelines, eval frameworks) • Understand the "Uncensored" challenge and comfortable working with NSFW content • Intuition for Alignment: understanding the physics of LLMs • Doer Mindset: value velocity and can distinguish between a "perfect" academic solution and a "shippable" production solution • Owner mentality: obsess over metrics, regressions, and the user experience long after the code has been merged

🏖️ Benefits

• Work From Anywhere: Fully remote. Choose the environment where you do your best work • Paid Time Off: 4 weeks (20 working days) of PTO per year to recharge and reset • Annual Gathering: A yearly in-person meetup to connect, brainstorm, and celebrate wins together • Health & Wellness Support: Up to $200 per year for wellbeing expenses + unlimited 1:1 sessions with psychologists and lifestyle experts through OpenUp (also available for up to three family members) • Co-Working Space Budget: Work from a co-working space up to twice per month (35 EUR / 40 USD per visit) to stay inspired and connected • Learning Budget: Dedicated funds to support your professional growth: courses, books, conferences, events, or certifications • Equipment: Company laptop provided + monitor budget up to $250 for your workspace setup • AI Tools Access: Premium access to ChatGPT, Cursor, Hugging Face, and others, to power your ideas and workflows