Showing 1-15 of 15 jobs

Staff Data Scientist, Trust & Safety

Character Biosciences
📍 Redwood City or New York City + Redwood City, CA Hybrid 🏢 Data Science 📊 Staff
About the Role: Character.AI is building the future of open-ended interactions between people and intelligent agents. This requires rethinking design, user interfaces, and interactions from first principles. We are seeking …

Staff Data Engineer

Character Biosciences
📍 Redwood City or New York City Hybrid 🏢 Data Science 📊 Staff
Responsibilities: As Staff Data Engineer, you will work on a diverse set of initiatives spanning the data engineering and data science domains to help Character grow its product through analytical …

Staff Data Scientist

Character Biosciences
📍 Redwood City or New York City 🏢 Data Science 📊 Staff
About the role: Character.AI is building the future of open-ended interactions between people and intelligent agents. This requires rethinking design, user interfaces, and interactions from first principles. We are seeking …

Research Engineer, Post-Training (All Industry Levels)

Character Biosciences
📍 Redwood City or New York City 🏢 Engineering 📊 Mid Level
About the role and team Joining us as a Research Engineer on the Post-Training team, you'll be diving into the exciting world of fine-tuning AI models, optimizing their performance, and …

Product Manager, Trust & Safety

Character Biosciences
📍 Redwood City, CA 🏢 Product Management 📊 Manager
About the role The Trust and Safety Product Team will help achieve our goal of building a humanity scale product with billions of users by developing safety measures into our …

Product Designer

Character Biosciences
📍 Redwood City, CA 🏢 Design 📊 Mid Level
About the role: Character.AI is building the future of open-ended interactions between people and intelligent agents. This requires rethinking design, user interfaces, and interactions from first principles. We are seeking …

Software Engineer, Monetization

Character Biosciences
📍 Redwood City, CA Hybrid 🏢 Engineering 📊 Mid Level
About the Role We are scaling personalized AI to billions of users and monetization is at the core of making this vision sustainable. Our monetization team is reimagining how users …

Software Engineer, Core Product

Character Biosciences
📍 Redwood City, CA Hybrid 🏢 Engineering 📊 Mid Level
About the role and team We are building the future of open-ended interactions between people and intelligent agents. This requires rethinking design, user interfaces, workflows and interactivity from first principles. …

Software Engineer, Backend

Character Biosciences
📍 Redwood City, CA Hybrid 🏢 Engineering 📊 Mid Level
About the Role We are looking for a talented and motivated Backend Engineer to join our team. You will be responsible for building and maintaining scalable, high-performance backend systems that …

Research Engineer, AI Safety & Alignment

Character Biosciences
📍 Redwood City, CA 🏢 Engineering 📊 Mid Level
About the role and team Joining us as a Research Engineer, you'll be at the forefront of tackling one of the most critical challenges in AI today: safety and alignment. …

Software Engineer, Backend/Applied ML (Safety & Integrity)

Character Biosciences
📍 Redwood City, CA Hybrid 🏢 Engineering 📊 Mid Level
About the role We’re looking for a talented and creative Software Engineer to join our Safety Engineering team at Character.AI! In this role, you will be at the forefront of …

Software Engineer, Growth

Character Biosciences
📍 Redwood City, CA 🏢 Engineering 📊 Mid Level
About the role and team We are scaling personalized AI to billions of users by reimagining how people discover, engage with, and return to intelligent characters. This requires blending product …

Machine Learning Infrastructure Engineer

Character Biosciences
📍 Redwood City, CA 🏢 Data Science 📊 Mid Level
About the role We’re looking for seasoned ML Infrastructure engineers with experience designing, building and maintaining training and serving infrastructure for ML research. Responsibilities: • Provide infrastructure support to our …

Software Engineer, Safety

Character Biosciences
📍 Redwood City, CA Hybrid 🏢 Engineering 📊 Mid Level
About the role We’re looking for a talented and creative Software Engineer to join our Safety Engineering team at Character.AI! In this role, you’ll work closely with Product, Design and …

Research Engineer, ML Systems (All Industry Levels)

Character Biosciences
📍 Redwood City, CA 🏢 Engineering 📊 Mid Level
About the role and team Joining us as a Research Engineer on the ML Systems team, you’ll be working on cutting-edge ML training and inference systems, optimizing the performance and …