O pozici
Our Vision & Products
🚀 EverAI — Building the Future of AI Companionship
One of the Top 15 Largest & Fastest-Growing AI Companies in the World
50 Million Users in 2 years — Help Us Reach 100M first, 500M next
At EverAI , we’re shaping what it means to connect with AI. With 50 million users and counting , we're not just building products — we're creating entirely new categories.
Our flagship product is the world’s largest AI companionship platform , redefining relationships for millions. It is governed by our proprietary moderation system, EverGuard — an internal AI designed to ensure everything we build is safe, ethical, and human-first .
And we’re only just getting started!
Our Team
We are an enthusiastic, passionate and hardworking team of ≈ 75 people. Our founding team has strong entrepreneurial experience building and scaling web products from 0 to IPO.
Co budeš dělat
- Ship Code & Lead from the Front
Act as a Player/Coach: Architect the system and mentor the team, but spend significant time hands-on in the codebase (Python/PyTorch).
Own the core chat loop: Optimize context windows, memory/RAG retrieval, and inference latency to ensure a seamless, real-time experience.
- Own the Model Lifecycle
Drive our strategy for SFT (Supervised Fine-Tuning) and RLHF/DPO (Preference Optimization) . You decide when to prompt, when to fine-tune, and when to architect a new RAG pipeline.
Manage the "Data Engine": oversee the sourcing, labeling, and cleaning of diverse datasets to improve model steerability and multicultural performance.
- Architect High-Precision Moderation
Build the immune system of the platform. You will design and train custom classifiers to detect and filter non-consensual or illegal content within an explicit environment.
Move beyond binary "safe/unsafe" flags to create nuanced, context-aware moderation systems.
Koho hledáme
- The Non-Negotiables:
You have shipped AI at scale. You have 8+ years of engineering experience, with a significant portion dedicated to shipping ML/LLM features to millions of active users .
You are deeply technical. You are proficient in Python/PyTorch and comfortable with the modern LLM stack (vLLM, HuggingFace, fine-tuning pipelines, eval frameworks).
You understand the "Uncensored" challenge.
Benefity
- 🎉 Annual Retreat: A yearly in-person meetup to connect, brainstorm, and celebrate wins together
- ❤️🩹 Health & Wellness Support: Monthly allowance of 100 USD for health insurance 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 USD for your workspace setup
- ⚡ AI Tools Access: Premium access to ChatGPT, Cursor, Hugging Face, Claude Code, and any other tool needed to excel at your job, power your ideas and workflows
