Software Engineer, AI Safety & Assurance - USDS
Role details
Job location
Tech stack
Job description
About the Team You will join the TikTok USDS Data Governance and Assurance Engineering team. We are the architects of the foundational infrastructure that manages the entire data lifecycle for one of the world's most massive data ecosystems. Our mission is to ensure that every byte of US data is handled with the highest standards of integrity, security, and privacy compliance. Our team sits at the core of Privacy Engineering and Distributed Systems. We don't just write privacy policies; we build the automated engines that enforce them. We are replacing manual oversight with "Privacy-as-Code," ensuring that data privacy is a hard technical guarantee rather than a best-effort guideline. About the Role As a Software Engineer - AI Safety, you are the builder of the platform that makes AI assurance possible. You aren't just supporting ML; you are architecting the control plane that governs how data flows into models and how model outputs are verified. You will build high-scale systems that integrate AI models (LLMs, Classification models) to automate compliance and data lifecycle management at a petabyte scale. Core Focus Areas: - Safety Control Plane: Building the "mission control" for AI safety, allowing for real-time policy updates and model-interventions across heterogeneous environments. - Automated Data Lifecycle: Engineering the systems that manage data inventory, lineage, and residual scanning to ensure training data meets strict privacy and purpose-limitation protocols. - AI-Powered Governance: Integrating AI models into the governance workflow to automate the detection of non-compliant data or unsafe model "promotions" in real-time. Responsibilities - Assurance Platform Engineering: Design and scale the core platforms that orchestrate AI safety checks, ensuring that every recommendation signal is auditable and compliant with USDS standards. - Real-time Interception Systems: Architect low-latency "circuit breakers" and middleware that sit within the recommendation path to enforce safety guardrails without impacting user experience. - High-Scale Data Governance: Build distributed systems for automated data lineage and "right-to-be-forgotten" (RTBF) workflows, ensuring that user data is handled correctly throughout the ML training and inference lifecycle. - Model Integration & Orchestration: Develop the backend services that allow for seamless integration of safety models (e.g., toxicity classifiers, LLM evaluators) into the broader TikTok infrastructure. - Observability & Risk Telemetry: Build centralized dashboards and alerting engines that provide real-time visibility into the "safety health" of our recommendation and GPAI systems.
Requirements
Do you have experience in Systems engineering?, Do you have a Master's degree?, Minimum Qualifications: - Education: Bachelor's or Master's degree in Computer Science or a related technical field. - Backend Expertise: 2+ years of experience in production-level backend development (Go, Java, or C++). - Distributed Systems: Proven experience building high-availability, high-throughput systems and managing complex data pipelines (e.g., Kafka, Flink, NoSQL). - Foundations: Exceptional understanding of Data Structures, Algorithms, and System Design for massive-scale environments. Preferred Qualifications: - Safety & Privacy Engineering: Background in building systems for Data Privacy (GDPR/CCPA), Security, or Compliance. - AI/ML Familiarity: While this is a SWE role, an understanding
Benefits & conditions
(part of ByteDance) 3.33.3 out of 5 stars San Jose, CA Hybrid work $136,800 - $359,720 a year, Pulled from the full job description
- Paid parental leave
- Parental leave
- Health insurance
- 401(k) matching
- Vision insurance
- Dental insurance
- Paid sick time, The base salary range for this position in the selected city is $136800 - $359720 annually.
Compensation may vary outside of this range depending on a number of factors, including a candidate's qualifications, skills, competencies and experience, and location. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives, and restricted stock units.
Benefits may vary depending on the nature of employment and the country work location. Employees have day one access to medical, dental, and vision insurance, a 401(k) savings plan with company match, paid parental leave, short-term and long-term disability coverage, life insurance, wellbeing benefits, among others. Employees also receive 10 paid holidays per year, 10 paid sick days per year and 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure).
The Company reserves the right to modify or change these benefits programs at any time, with or without notice.
For Los Angeles County (unincorporated) Candidates:
Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state, and local laws including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Our company believes that criminal history may have a direct, adverse and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment:
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Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues;
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Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and
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Exercising sound judgment. About USDS