CharacterAI

CharacterAI

Redwood City, CA · $200,000 – $300,000

Character.AI seeks a technical program manager to serve as the chief operating officer's core operational partner, eliminating bottlenecks and driving execution velocity across product, design, and engineering teams. This role suits high-agency problem-solvers with founder mentality who thrive in fast-moving environments and can synthesize complex cross-functional challenges into executable plans.

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CharacterAI

Redwood City, CA · $275,000 – $400,000

Lead the technical vision and execution of post-training systems for large language models at Character.AI, where you'll architect the algorithms and infrastructure that power conversational AI experiences for millions of users. This role combines deep ML expertise with team leadership, requiring you to drive advances in alignment, optimization, and model evaluation while mentoring researchers and engineers across a cross-functional organization.

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CharacterAI

Redwood City, CA · $220,000 – $260,000

You'll serve as the operational hub connecting model training, safety, infrastructure, and UX research teams at a consumer AI company, managing complex cross-functional programs from data pipelines through production deployment. This role suits someone with technical depth in ML systems who can translate research ambitions into executable plans and coordinate among specialized engineering teams.

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CharacterAI

New York, NY · $250,000 – $300,000 · Remote

Staff Data Scientist role focused on monetization strategy and execution at Character.AI, a consumer AI entertainment platform. This suits someone with significant experience optimizing revenue systems through subscriptions, ads, and virtual economies who enjoys rapid experimentation and cross-functional collaboration.

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CharacterAI

Redwood City, CA · $220,000 – $260,000 · Remote

Lead planning and execution for AI infrastructure systems that support model training, evaluation, and serving at Character.AI. This role suits someone comfortable navigating technical complexity, aligning cross-functional teams, and driving large-scale initiatives from ambiguous concept to reliable operation.

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CharacterAI

Redwood City, CA · $150,000 – $300,000 · Remote

This role focuses on building scalable backend systems and applying machine learning to detect and prevent safety risks on an AI platform where users interact with characters. It suits engineers with deep expertise in distributed systems and ML who want to lead technical strategy on emerging AI safety challenges.

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CharacterAI

Redwood City, CA · $200,000 – $300,000 · Remote

This role involves building machine learning systems and infrastructure to power discovery, recommendation, and search features for a rapidly growing AI consumer platform. You'll work cross-functionally to implement ML models, optimize data pipelines, and deploy production systems at scale.

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CharacterAI

Redwood City, CA · $180,000 – $300,000 · Remote

Backend engineering role building scalable, high-performance systems for a consumer AI platform serving millions of users monthly. Suited for experienced backend developers comfortable with distributed systems, cloud infrastructure, and cross-functional collaboration.

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CharacterAI

Redwood City, CA · $150,000 – $300,000 · Remote

This role builds payment and subscription systems for an AI platform with 20 million monthly users, balancing revenue generation with seamless user experience. It suits engineers who enjoy full-stack work on commerce features and want to shape how consumers interact with virtual economies and premium offerings.

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CharacterAI

Redwood City, CA · $150,000 – $300,000 · Remote

A front-end engineer role building interfaces for an AI-powered conversational platform serving 20+ million monthly users. This suits engineers passionate about design systems, user experience, and shipping polished consumer products in a fast-paced environment.

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