# Software Engineer, AI Agent Source: https://realanalystjobs.com/job/software-engineer-ai-agent-tiktok-03ca739a Software Engineer, AI Agent at TikTok, an on-site role based in San Jose, California, USA. Experience level: 1+ Years. First seen on RealAnalystJobs on 15 November 2026, read from TikTok's own careers page (TikTok), which RealAnalystJobs re-checks daily and removes the role when it closes. TikTok has approved H-1B petitions on USCIS record (employer-wide, not a promise for this role). Updated 15 November 2026. ## Key facts - Company: [TikTok](https://realanalystjobs.com/companies/tiktok) - Location: San Jose, California, USA - Work mode: On-site - First seen: Nov 15, 2026 - Employment type: Full time - Experience level: 1+ Years - Source: TikTok's careers page (TikTok), re-checked daily ## Visa sponsorship The posting does not say. TikTok had H-1B petitions approved for 454 workers in fiscal year 2026 (USCIS). That is history, not a promise for this role. [See the record](https://realanalystjobs.com/companies/tiktok#h1b-record) ## About this role We are the TikTok Monetization - Growth team - building the next-generation AI Agent-powered intelligent growth platform that serves millions of advertisers and reaches billions of users every day. We are embedding LLM reasoning, multimodal perception, and autonomous decision-making directly into the full advertising lifecycle - from ad creation and creative generation to bidding strategy, attribution, and measurement, helping businesses worldwide efficiently connect with customers and achieve commercial success on TikTok. If you want to ship cutting-edge Agent technology at internet scale with real business impact, this is the place. What You'll Do - Architect & build AI Agent systems: Design and build autonomous Agent frameworks for ads growth and marketing scenarios, including but not limited to: Task Planning engines based on ReAct / Plan-and-Execute paradigms, a pluggable Tool-Use & Function Calling skill layer, a Memory management system fusing long-term and short-term memory (vector retrieval + conversation summarization), and a Multi-Agent Orchestration system supporting role-based task delegation and message routing - Deeply integrate LLM capabilities: Design Prompt Engineering & Chain-of-Thought reasoning pipelines, connect foundation models with business systems via RAG (Retrieval-Augmented Generation) and Structured Output, enabling intelligent decision-making powered by massive advertiser profiles and ad performance data - helping advertisers achieve full-lifecycle growth from Registration → Activation → Scaling - Build omni-channel personalized marketing Agents: Leveraging an Event-Driven Agent architecture, create AI-driven personalized recommendation and automation marketing solutions spanning WhatsApp, phone, email, ad placements, and more - delivering end-to-end Agentic Workflows (intent recognition → strategy generation → action execution → feedback loop) - Enhance growth content creation & delivery experience: Leverage multimodal foundation model capabilities, combined with Agent self-evaluation and iterative optimization (Self-Reflection / Critique Loop), to dramatically improve creative asset quality, automated bidding strategy tuning, and overall delivery efficiency - Collaborate cross-functionally: Work closely with Product, Operations, Sales, and Data Science teams to translate AI capabilities into measurable growth outcomes Qualifications Minimum Qualifications: - MS or above in Computer Science, Artificial Intelligence, or a related field - 1+ year of software engineering experience in the internet industry, with strong CS fundamentals (data structures, algorithms, OS, networking) - Deep understanding of AI Agent architectures; hands-on experience with one or more of the following: Agent frameworks (LangChain / LangGraph / AutoGen / CrewAI), Tool-Use & Function Calling mechanisms, RAG pipeline construction (vector databases + Embedding + retrieval strategies), Prompt Engineering (CoT / Few-shot / ReAct Prompting) - Strong system design skills with the ability to craft sound technical solutions for complex business problems - Excellent teamwork and communication skills Preferred Qualifications: - Experience building ads / recommendation / big-data platforms, having led at least one large-scale project end-to-end - Experience designing and deploying multi-agent systems (agent communication protocols, state management, fault tolerance, etc.) - Hands-on MLOps / LLMOps experience - model serving, evaluation, and monitoring pipelines - Active interest in frontier Agent research: ReAct, Reflexion, Tree-of-Thought, Plan-and-Execute, and beyond - Open-source contributions or published technical blog posts in the AI/ML space - Analytical mindset with product sense - able to drive technical decisions from a business perspective Description from TikTok's public careers feed, reproduced so you can read the role here. Apply on the company's own site; Real Analyst Jobs never submits anything for you. ## How to apply Open [this role on Real Analyst Jobs](https://realanalystjobs.com/job/software-engineer-ai-agent-tiktok-03ca739a) and use Apply now there to reach the employer's application. The listing is re-checked against TikTok's careers page daily and removed when it closes. ## TikTok 101 open analyst roles on Real Analyst Jobs. [More roles at TikTok](https://realanalystjobs.com/companies/tiktok) ## More like this ### Other open roles at TikTok - [Business Analyst, Business Integrity](https://realanalystjobs.com/job/business-analyst-business-integrity-tiktok-c28aba20), Singapore - [Business Analyst - Global Business Solutions - São Paulo](https://realanalystjobs.com/job/business-analyst-global-business-solutions-sao-paulo-tiktok-14e33f1e), Sao Paulo, Brazil - [Global Quality Operations AI Solutions Specialist](https://realanalystjobs.com/job/global-quality-operations-ai-solutions-specialist-tiktok-b968d27f), Singapore - [Monetization Strategy & Operations Manager - GBS](https://realanalystjobs.com/job/monetization-strategy-and-operations-manager-gbs-tiktok-d9b1af11), Buenos Aires, Argentina - [Risk Analyst](https://realanalystjobs.com/job/risk-analyst-tiktok-900d7b2d), San Jose California, USA (On-site) - [Data analyst jobs in the USA](https://realanalystjobs.com/jobs/data-analyst-jobs-in-usa) - [Analyst job market report](https://realanalystjobs.com/analyst-job-market) - [What analyst roles pay](https://realanalystjobs.com/blog/data-analyst-salaries) ## Sources and links - [This role on Real Analyst Jobs](https://realanalystjobs.com/job/software-engineer-ai-agent-tiktok-03ca739a) - [TikTok on Real Analyst Jobs](https://realanalystjobs.com/companies/tiktok) - [All analyst jobs](https://realanalystjobs.com/jobs)