# character.ai

> AI platform for conversational characters

**Website:** https://character.ai
**LinkedIn:** https://www.linkedin.com/company/character-ai
**Headquarters:** Redwood City, CA
**Locations:** New York, NY, Redwood City, CA
**Size:** 51-200
**Founded:** 2021
**Industry:** ai
**Funding:** Series A
**Work type:** onsite
**Tech stack:** Kubernetes, PyTorch, Docker, Python, GCP, Go, SQL, TensorFlow, AWS, Azure, Java, TypeScript, React, React Native, Tailwind
**Benefits:** Equity, Health insurance, 401k match, Paid holidays

Character.AI builds a platform where users create and interact with customizable AI characters for entertainment, storytelling, and connection. It serves millions of monthly users seeking immersive, personalized conversations powered by advanced language models. The service enables endless creativity and exploration through AI-driven interactions.

## Hiring in

- [ML Engineering (5)](https://hotfix.jobs/companies/characterai/jobs/machine-learning-engineering)
- [Technical Program Management (3)](https://hotfix.jobs/companies/characterai/jobs/technical-program-management)
- [Fullstack Engineering (2)](https://hotfix.jobs/companies/characterai/jobs/software-engineering)
- [AI Research (1)](https://hotfix.jobs/companies/characterai/jobs/ai-research)
- [Backend Engineering (1)](https://hotfix.jobs/companies/characterai/jobs/backend-engineering)
- [Data Science (1)](https://hotfix.jobs/companies/characterai/jobs/data-science)

## Open jobs (13)

- [Technical Product Manager, Product Experience](https://hotfix.jobs/jobs/e656bea1-9792-457c-937d-845b307922d9) - Redwood City, CA
- [Principal Research Engineer, Post-Training](https://hotfix.jobs/jobs/e07fc34f-a48e-45f2-b532-f50532c58292) - Redwood City, CA
- [Technical Program Manager, Model Alignment and Deployment](https://hotfix.jobs/jobs/8e81d3ac-c302-4460-9b15-cb8e840b2aad) - Redwood City, CA
- [Staff Data Scientist, Monetization](https://hotfix.jobs/jobs/72b926f1-1217-4cc2-b0dd-ca6c5542c301) - Redwood City, CA
- [Technical Program Manager, AI Infrastructure](https://hotfix.jobs/jobs/9f618c7e-e042-4706-8fb4-b9b055f88d1f) - Redwood City, CA
- [Software Engineer, Backend/Applied ML (Safety & Integrity)](https://hotfix.jobs/jobs/e38d3d87-0054-4a59-8073-7df212010bcf) - Redwood City, CA
- [Software Engineer, Applied ML (Discovery, Recommendation & Search)](https://hotfix.jobs/jobs/f6944be2-6871-4650-92ab-9449e44972d2) - Redwood City, CA
- [Software Engineer, Backend](https://hotfix.jobs/jobs/4fab7d6f-dcd5-406c-9448-fb5f5dc9e0bb) - Redwood City, CA
- [Software Engineer, Monetization](https://hotfix.jobs/jobs/94474ae6-602d-4e70-be3a-cf9967bb6da7) - Redwood City, CA
- [Software Engineer, Core Product](https://hotfix.jobs/jobs/3510edce-b5c4-46a1-978c-91ecd770786c) - Redwood City, CA
- [Research Engineer, AI Safety & Alignment](https://hotfix.jobs/jobs/d9785929-0479-4683-bf71-ede40bef62d2) - Redwood City, CA
- [Machine Learning Infrastructure Engineer](https://hotfix.jobs/jobs/239e3232-bbff-4c93-9a3d-7a78d6dc58e0) - Redwood City, CA
- [Research Engineer, Post-Training (All Industry Levels)](https://hotfix.jobs/jobs/c87fed54-f075-49da-88b5-21656bc6f477) - Remote

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**Canonical:** https://hotfix.jobs/companies/characterai