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Salary
≈ $237k – $486k per year (Estimated)
Location
In office (San Jose)
Seniority
Staff · 1+ year exp
Visa
H-1B filings in 12 months: 747 · for this role: 33 · green card filings: 451
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 12, 2026. First seen by Alion on Apr 24, 2025. ByteDance scores A on the Alion truth index.

Overview
Company
Impact
Profile match
ByteDance is a Chinese internet technology company founded in Beijing in 2012 that operates some of the world's largest content and commerce platforms. Its portfolio includes the short-video apps TikTok and Douyin, the news aggregator Toutiao, the video editor CapCut, the workplace suite Lark and the Doubao family of AI assistants and models. Recommendation systems trained on user behaviour sit at the centre of every product, and the company has grown into one of the highest-revenue private technology businesses in the world.

岗位职责 / Responsibilities

We support the R&D needs of ByteDance's enterprise-level network, systems, terminals, assets, service desk, audio and video, office management, and other multi-business scenarios. We aim to create commercial enterprise solutions and products that meet industry standards, leveraging big data and AI technologies to promote more automated and intelligent enterprise service construction.

And, you are responsible for:

1. Implement LLM, VLLM, and AI Agent in business scenarios such as intelligent knowledge recommendations, intelligent office services, and AI Copilot to achieve business success. Develop appropriate algorithms and strategies for different business scenarios to address issues related to improving enterprise service satisfaction, efficiency, quality assurance, and cost management.

2. Design and implement end-to-end data pipelines and algorithm applications to help solve challenges in enterprise-level intelligent services and intelligent operation and maintenance scenarios.

3. Participate deeply in product development projects, closely collaborating with product managers, business developers, and business QA to enhance overall project efficiency and profitability.

4. Lead a team of algorithm engineers to design and implement end-to-end data pipelines and algorithmic applications, addressing challenges in enterprise-level intelligent services and intelligent operations scenarios.

任职要求 / Requirements

Minimum Qualifications:

- Bachelor's degree or above in computer science, statistics, or related fields, with 5 years of experience in algorithm research or development.

- At least 1 year of experience in team management.

- Knowledge of common deep learning algorithms in one or more of the following areas: recommendation systems, advertising systems, natural language processing, and computer vision.

- Proficiency in at least one programming language: Java, Python, Go. Familiarity with at least one mainstream framework: Pytorch, TensorFlow, PaddlePaddle.

- Independent problem-solving skills, strong team cooperation awareness, and good communication abilities.

Preferred Qualifications:

- Successful experience in fine-tuning LLM and implementing AI Agents, familiarity with algorithm model development tasks, and extensive practical business experience.

- Strong ability to model business problems into algorithmic models, with keen technical curiosity, self-drive, and ambition, and the ability to stay updated and learn industry best practices in a timely manner.

- Understanding of the software development process with strong engineering capabilities, with a preference for those knowledgeable in design patterns and microservice architecture.

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