# Software Engineer, Core Product

**Company:** [character.ai](https://hotfix.jobs/companies/characterai)
**Location:** Redwood City, CA
**Role:** Fullstack Engineering
**Salary:** $150k – $300k/yr
**Skills:** TypeScript, React, React Native, Tailwind, HTML, CSS, Design Systems, User Interfaces
**Posted:** 2025-10-03

> Builds performant, visually appealing front-end interfaces and design systems for AI interaction products. Requires strong React/TypeScript expertise, focus on UX/craft, and collaboration with design/product teams in a fast-paced environment.

## Job Description

## What you’ll do
- Develop highly performant, visually appealing, and user-friendly interfaces that push the boundaries of what's possible.
- Enhance and refine our user interface, focusing on engaging our users by fulfilling their needs, desires, and expectations.
- Collaborate closely with the design team to translate visionary concepts into tangible user experiences and product interfaces.
- Establish, evolve, and maintain design foundations, systems, and patterns for the team, setting the bar for product consistency and quality.
- Collaborate with others to define and implement new product features and design patterns.

## Who you are
- Experience as a Front-End or Full-Stack Software Engineer with a strong focus on user experience and design systems.
- Deep understanding of Typescript, React, React Native, Tailwind, HTML, and modern front-end best practices.
- Demonstrated experience with building features and experiences for consumer products.
- Passionate about the pixels, an exceptional eye for detail, and a focus on craft and polish.
- Proven ability to work in a fast-paced development environment and deliver timely results.
- Excellent communication and collaboration skills across engineering, product, design, and data.

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**Apply:** https://hotfix.jobs/jobs/3510edce-b5c4-46a1-978c-91ecd770786c
**Canonical:** https://hotfix.jobs/jobs/3510edce-b5c4-46a1-978c-91ecd770786c