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13 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–13 of 13 jobs
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Technical Program Manager, Product Experience
4 months agoCharacter.AI · Redwood City, California, United States
Full-time$200K – $300K a yearOperationsOperational Rigor & Technical Execution
Principal Research Engineer, Post-Training
4 months agoCharacter.AI · Redwood City, California, United States
Full-timeLead / staff$275K – $400K a yearEngineeringTechnical Leadership & Mentorship: Define and drive the technical roadmap for mid- and post-training systems, balancing research innovation with production reliability and scalability. You will mentor and grow a team of researchers and engineers through technical guidance,…
Character.AI · Redwood City, California, United States
Full-timeSenior$220K – $260K a yearOperationsModel Alignment and Deployment is a critical, cross-functional effort spanning our Post-Training, Safety Engineering, Trust & Safety, ML Infra/Model Serving, and User Experience Research (UXR) teams. Together, these groups are responsible for transforming powerful pretrained…
Staff Data Scientist, Monetization
6 months agoCharacter.AI · Redwood City, California, United States +1
HybridFull-timeLead / staff$250K – $300K a yearData & AICharacter.AI is building the future of open-ended interactions between people and intelligent agents. As our platform scales, so does the opportunity to build sustainable, user-aligned monetization through subscriptions, advertising, and virtual currency economies.
Technical Program Manager, AI Infrastructure
6 months agoCharacter.AI · Redwood City, California, United States
HybridFull-timeSenior$220K – $260K a yearEngineeringWe’re hiring a Technical Program Manager, AI Infrastructure to lead high-impact programs that power Character.AI’s model development and serving systems at scale. In this role, you’ll partner closely with engineering, research, and product teams to shape infrastructure…
Character.AI · Redwood City, California, United States
HybridFull-time$150K – $300K a yearData & AIWe’re looking for a talented and creative Software Engineer to join our Safety Engineering team at Character.AI! In this role, you will be at the forefront of designing, developing, and scaling robust backend systems and leveraging applied machine learning to tackle critical…
Character.AI · Redwood City, California, United States
HybridFull-timeSenior$200K – $300K a yearData & AIAs a Software / ML Engineer you will work cross functionally with product, data science and data platform to identify, design and implement the applied ML models and infra, ranging from the model optimization, data pipeline to model training and serving infrastructure, on one…
Software Engineer, Backend
11 months agoCharacter.AI · Redwood City, California, United States
HybridFull-timeSenior$180K – $300K a yearEngineeringWe are looking for a talented and motivated Backend Engineer to join our team. You will be responsible for building and maintaining scalable, high-performance backend systems that power our products. Collaborating with designers, data scientists, and engineers, you'll play a…
Software Engineer, Monetization
13 months agoCharacter.AI · Redwood City, California, United States
HybridFull-time$150K – $300K a yearEngineeringWe are scaling personalized AI to billions of users and monetization is at the core of making this vision sustainable. Our monetization team is reimagining how users interact with virtual currency, subscriptions, and premium features in ways that feel intuitive, rewarding, and…
Software Engineer, Core Product
13 months agoCharacter.AI · Redwood City, California, United States
HybridFull-time$150K – $300K a yearEngineeringWe are building the future of open-ended interactions between people and intelligent agents. This requires rethinking design, user interfaces, workflows and interactivity from first principles. We’re looking for a Core Product engineer who is genuinely excited about this future…
Research Engineer, AI Safety & Alignment
13 months agoCharacter.AI · Redwood City, California, United States
HybridFull-time$225K – $400K a yearEngineeringJoining us as a Research Engineer, you'll be at the forefront of tackling one of the most critical challenges in AI today: safety and alignment. Your work will be pivotal in understanding and mitigating the risks of advanced AI, conducting foundational research to make our…
Machine Learning Infrastructure Engineer
18 months agoCharacter.AI · Redwood City, California, United States
HybridFull-timeMid level$150K – $350K a yearData & AIWe’re looking for seasoned ML Infrastructure engineers with experience designing, building and maintaining training and serving infrastructure for ML research.
Character.AI · Redwood City, California, United States
HybridFull-time$225K – $400K a yearEngineeringJoining us as a Research Engineer on the Post-Training team, you'll be diving into the exciting world of fine-tuning AI models, optimizing their performance, and ensuring they meet the highest standards of quality and efficiency. Your work will directly contribute to our…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.