Software Engineer, Privacy

About the company

the company’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.

We're seeking an exceptional seasoned Privacy Engineer to join our growing privacy engineering team and help scale our privacy infrastructure as we navigate the transformative AI landscape. As one of our first dedicated privacy engineers, you'll have an outsized impact in shaping how the company builds world‑class privacy into our AI systems from the ground up.

This is a seasoned individual contributor role where you'll provide technical and cultural leadership, architect innovative privacy‑preserving systems, and drive implementation of cutting‑edge privacy technologies across our AI infrastructure. You'll work at the intersection of privacy engineering, AI safety, and distributed systems to solve novel challenges in protecting user data at scale.

• Design and implement privacy-preserving architectures for AI training and inference systems handling billions of conversations, leveraging differential privacy, federated learning, and secure multi‑party computation
• Partner with AI researchers to implement privacy-preserving training methodologies that maintain model quality while protecting user data
• Build foundational privacy infrastructure including automated data discovery, classification, access controls, audit logging, and lifecycle management systems
• Translate complex regulatory requirements (GDPR, CCPA, HIPAA, EU AI Act) into actionable technical implementations and automated compliance controls
• Architect comprehensive data governance platforms for tracking data lineage, purpose limitation, and retention across distributed AI systems
• Lead technical privacy reviews and threat modeling for new AI models and features, identifying risks and architecting scalable mitigations
• Collaborate with product and infrastructure teams to embed privacy controls into Claude's inference systems, user interfaces, and data pipelines
• Develop privacy engineering toolkits and frameworks that enable all engineers to build privacy‑preserving features by default
• Design and implement privacy-preserving analytics and measurement systems that provide insights while protecting individual user privacy
• Research and evaluate emerging privacy technologies from academia and industry, contributing to open‑source tools and AI privacy standards
• Act as consultant and advocate for privacy best practices as central to our mission of AI safety

• Deep expertise in privacy engineering principles: privacy by design, data minimization, purpose limitation
• Strong programming skills in Python, Go, or similar languages with experience building production systems at scale
• Experience with privacy-enhancing technologies (differential privacy, homomorphic encryption, secure enclaves)
• Proven track record of designing and implementing privacy infrastructure serving millions of users
• Expertise in data governance, classification, and lifecycle management systems
• Strong understanding of privacy regulations (GDPR, CCPA) and ability to translate legal requirements into technical solutions
• Experience conducting privacy reviews, threat modeling, and risk assessments
• BS/MS in Computer Science, Engineering, or equivalent practical experience

• 15+ years (not including internships or co‑ops) of experience in a Software Engineer role, building and operating large‑scale developer infrastructure
• 3+ years (not including internships or co‑ops) of experience leading large scale complex projects or teams as a tech lead

Final date to receive applications: None. Applications will be reviewed on a rolling basis.

The annual compensation range for this role is listed below.

This role offers an annual salary of $405,000—$625,000 USD.

• Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience
• Required field of…