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Character Ai Jobs (NOW HIRING)

Character.ai

Software Engineer, Backend

Redwood City, CA · On-site

$180K - $300K/yr

AI Character.AI empowers people to connect, learn and tell stories through interactive entertainment. Over 20 million people visit Character.AI every month, using our technology to supercharge their ...

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How much do character ai jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for character ai in the United States is $19.08, according to ZipRecruiter salary data. Most workers in this role earn between $13.46 and $24.28 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Character AI position?

To excel in Character AI development, you typically need a background in computer science or a related field, with strong skills in machine learning, natural language processing, and software engineering. Proficiency with tools such as Python, TensorFlow or PyTorch, and specialized conversational AI platforms is highly valued, and certifications in AI or data science can enhance your prospects. Excellent problem-solving, creativity, and strong communication skills are important for effective collaboration and translating ideas into compelling virtual personalities. These skills are essential to create engaging AI characters that meet user needs and function seamlessly within digital environments.

What does a Character AI do?

Professionals in Character AI development typically spend their days designing, implementing, and refining artificial intelligence models that allow digital characters to respond authentically to user input. This involves data collection and analysis, writing and testing code, collaborating closely with writers, designers, and other engineers, and continually improving conversational flows. You may participate in team brainstorming sessions to develop character backstories and personalities or troubleshoot unique behavioral issues as they arise. Balancing technical accuracy with creative direction is an ongoing part of the role, providing a dynamic and collaborative work environment.

What is a Character AI?

A Character AI job typically involves developing, training, or improving artificial intelligence models that simulate human-like characters in conversations. This can include roles in machine learning, data annotation, prompt engineering, or chatbot design. Employees in this field work on refining AI personalities, enhancing user interactions, and ensuring ethical AI development.

What cities are hiring for Character Ai jobs? Cities with the most Character Ai job openings:
What are the most commonly searched types of Character Ai jobs? The most popular types of Character Ai jobs are:
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Character Ai jobs near you
Infographic showing various Character Ai job openings in the United States as of August 2026, with employment types broken down into 76% Full Time, 20% Part Time, and 4% Contract. Highlights an 67% Physical, 4% Hybrid, and 29% Remote job distribution, with an average salary of $39,680 per year, or $19.1 per hour.

Machine Learning Infrastructure Engineer

Character.ai

Redwood City, CA • On-site

$150K - $350K/yr

Full-time

Re-posted 25 days ago

Job description

About the role
We're looking for seasoned ML Infrastructure engineers with experience designing, building and maintaining training and serving infrastructure for ML research.
Responsibilities:
  • Provide infrastructure support to our ML research and product
  • Build tooling to diagnose cluster issues and hardware failures
  • Monitor deployments, manage experiments, and generally support our research
  • Maximize GPU allocation and utilization for both serving and training

Requirements:
  • 4+ years of experience supporting the infrastructure within an ML environment
  • Experience in developing tools used to diagnose ML infrastructure problems and failures
  • Experience with cloud platforms (e.g., Compute Engine, Kubernetes, Cloud Storage)
  • Experience working with GPUs

Nice to have
  • Experience with large GPU clusters and high-performance computing/networking
  • Experience with supporting large language model training
  • Experience with ML frameworks like Pytorch/TensorFlow/JAX
  • Experience with GPU kernel development

About Character.AI
Character.AI empowers people to connect, learn and tell stories through interactive entertainment. Over 20 million people visit Character.AI every month, using our technology to supercharge their creativity and imagination. Our platform lets users engage with tens of millions of characters, enjoy unlimited conversations, and embark on infinite adventures.
In just two years, we achieved unicorn status and were honored as Google Play's AI App of the Year-a testament to our innovative technology and visionary approach.
Join us and be a part of establishing this new entertainment paradigm while shaping the future of Consumer AI!
At Character, we value diversity and welcome applicants from all backgrounds. As an equal opportunity employer, we firmly uphold a non-discrimination policy based on race, religion, national origin, gender, sexual orientation, age, veteran status, or disability. Your unique perspectives are vital to our success.

Apply