Character.AI · Redwood City, CA · Remote · Jan 7
Design scalable backend systems powering safety and integrity features.
$150k–$300k
Software EngineeringC
Character.AI
HiringApplied AIBuilds personalized AI companions users can create, customize, and chat with.
character.ai/ ↗CHECKED 14H AGO
Open roles (13)
13 open roles
Character.AI · Redwood City, CA · Onsite · Jun 30
Drive end-to-end product experience programs from planning to launch.
$200K – $300K
Technical Program ManagementCharacter.AI · Redwood City, CA · Remote · Dec 2025
Build scalable backend systems powering millions of interactive AI experiences.
$180k–$300k
Software EngineeringCharacter.AI · Redwood City, CA +1 · Remote · Apr 30
Lead data science initiatives focused on monetization growth and revenue impact.
Salary in listing
Finance and PlanningCharacter.AI · Redwood City, CA · Remote · Oct 2025
Scale personalized AI to billions by reimagining virtual currency and subscriptions.
$150k–$300k
Software EngineeringCharacter.AI · Redwood City, CA · Onsite · Jun 1
Lead programs for aligning models and deploying them responsibly.
$220K – $260K
Safety OperationsCharacter.AI · Redwood City, CA · Remote · Apr 20
Lead high-impact programs powering model development and serving at scale.
$220k–$260k
Safety OperationsCharacter.AI · Redwood City, CA · Remote · Oct 2025
Research engineering role focused on AI Safety & Alignment.
Salary in listing
Alignment ResearchCharacter.AI · Redwood City or New York City · Remote · Jan 2024
Build post-training systems for next-generation AI models.
Salary in listing
Post-Training ResearchCharacter.AI · Redwood City, CA · Remote · Dec 2025
Build applied ML systems for discovery, recommendation, and search.
$200K – $300K
Software EngineeringCharacter.AI · Redwood City, CA · Remote · Apr 2025
Design and maintain training and serving infrastructure for ML research.
$150k–$350k
ML Systems EngineeringCharacter.AI · Redwood City, CA · Onsite · Jun 22
Lead post-training research to advance frontier model capabilities.
$275K – $400K
Post-Training ResearchCharacter.AI · Redwood City, CA · Remote · Oct 2025
Build the future of open-ended interactions between people and intelligent agents.
$150k–$300k
Software EngineeringLab profile
About the lab
What they build
- Character.AI chat platform
- Custom AI character creation tools
- iOS and Android companion apps
Known for
- Conversational and companion AI
- Discovery, recommendation and search
- Model alignment and safety
- Large-scale AI infrastructure
Key facts
- Founded in 2021
- Headquartered in Palo Alto, California
- Backed by Andreessen Horowitz