Character.ai jobs

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SENIOR SOFTWARE ENGINEER - BACKEND

Enhance the overall performance of the application, minimizing site downtime and reducing chat latency for real-time responsiveness in AI conversations. This can involve infrastructure improvements, optimizing caching and data ret...

CompanyCharacter.ai
AddressMenlo Park, CA
CategoryInformation Technology
Job typeFull-Time
Date Posted a week ago See detail

Senior Software Engineer - Backend

Character.ai

Menlo Park, CA

Enhance the overall performance of the application, minimizing site downtime and reducing chat latency for real-time responsiveness in AI conversations. This can involve infrastructure improvements, optimizing caching and data ret...

Security Software Engineer, Incident Detection & Response (Senior)

Character.ai

Menlo Park, CA

Deploying and configuring SIEM and SOAR systems. Centralizing log ingestion pipelines and processing. Constructing high-signal dashboards to support critical security decision making. Integrating SIEM systems with alerting and esc...

Security Software Engineer, Privacy (Senior)

Character.ai

Menlo Park, CA

Develop technical systems to operationalize privacy controls. Work with the Legal team to define data minimization, retention, and deletion protocols and build the technology to implement them. Build lightweight, user-friendly use...

Staff Software Engineer - Data

Character.ai

Menlo Park, CA

$151K - $192K a year

Activate our "data flywheel": Develop data pipelines and collaborate with ML researchers to ensure continuous improvement of our AI models and alignment with human feedback. Evolve our A/B testing framework: Conduct a thorough ana...

Technical Sourcer

Character.ai

Menlo Park, CA

$98.5K - $125K a year

Review and screen incoming applications, assessing candidates' qualifications and alignment with position requirements Build and maintain a pipeline of qualified candidates for current and future hiring needs, ensuring a steady fl...

Senior/Staff Software Engineer - Multimodal Backend

Character.ai

Menlo Park, CA

Build a low-latency audio streaming backend for real-time human-AI phone call experience. Build a large scale video ingestion and storage infrastructure to power the ability for Characters to see. Build a generative video live-str...

Senior Site Reliability Engineer (SRE), Multimodal

Character.ai

Menlo Park, CA

Maintain production multimodal services operational. Instrument, monitor and optimize the performance and reliability of our service. Implement and maintain automation tools and processes to prevent and mitigate service disruption...

Software Engineer, Growth

Character.ai

Menlo Park, CA

$150,000 - $350,000 a year

Implement new features aimed at improving user acquisition, user onboarding, and user retention. Run and analyze A/B experiments to test the impact of those new features. Participate in brainstorming experiment ideas for experimen...

Software Engineer, Kernels & Performance

Character.ai

Menlo Park, CA

Using the capabilities of GPUs and other accelerators to the fullest extent to make our custom model architectures fast and efficient for training and inference. Deliver and maintain high performance GPU and communication kernels...

Software Engineer, Machine Learning Infrastructure

Character.ai

New York, NY

Provide infrastructure support to our ML research environment. Building tooling to diagnose cluster issues and hardware failures. Monitor deployments, manage experiments and generally support our research. 4+ years' experience sup...