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Software Engineer, Architecture and Infrastructure Technology - Machine learning Seattle Regular

Job in Seattle, King County, Washington, 98127, USA
Listing for: ByteDance
Full Time position
Listed on 2026-03-01
Job specializations:
  • Software Development
    Machine Learning/ ML Engineer, AI Engineer, Software Engineer, Data Scientist
Salary/Wage Range or Industry Benchmark: 177688 - 341734 USD Yearly USD 177688.00 341734.00 YEAR
Job Description & How to Apply Below

Software Engineer, Architecture and Infrastructure

Location:

Seattle

Team:
Machine learning

Employment Type:

Regular

Job Code: A72001

Responsibilities

Leveraging substantial data and computing resources and through continued investment in these domains, we have developed a proprietary general‑purpose model with multimodal capabilities. In the Chinese market, Doubao models power over 50 Byte Dance apps and business lines, including Doubao, Coze, and Dreamina, and is available to external enterprise clients via Volcano Engine. Today, the Doubao app stands as the most widely used AIGC application in China.

The Machine Learning (ML) System sub‑team combines system engineering and the art of machine learning to develop and maintain massively distributed ML training and inference system/services around the world, providing high-performance, highly reliable, scalable systems for LLM/AIGC/AGI. In our team, you’ll have the opportunity to build the large‑scale heterogeneous system integrating with GPU/NPU/RDMA/Storage and keep it running stable and reliable, enrich your expertise in coding, performance analysis and distributed system, and be involved in the decision‑making process.

You’ll also be part of a global team with members from the United States, China and Singapore working collaboratively towards unified project direction.

  • Participating in online architecture design and optimization centered around deep model inference tasks, achieving high concurrency and throughput in large‑scale online systems.
  • Participating in the establishment of a comprehensive system covering stability, disaster recovery, R&D efficiency, and cost, enhancing overall system stability.
  • Participating in the design and implementation of end‑to‑end online pipeline systems with multiple models, plugins, and storage‑computation components, enabling agile, flexible, and observable continuous delivery.
  • Collaborating closely with the MLE for optimization of algorithms and systems.
  • Being proactive, optimistic, highly responsible, and demonstrating meticulous work ethic, as well as possessing strong team communication and collaboration skills.
  • Qualifications

    Minimum Qualifications:

  • Excellent coding skills, strong understanding of data structures, and fundamental knowledge of algorithms. Proficiency in programming languages such as C/C++, Java, Go, Python, etc.
  • Familiarity with deep learning models and its applications, such as Res Net, BERT, etc.
  • Rich experience in online architecture, with the ability to troubleshoot independently.
  • Strong sense of responsibility, good learning ability, communication skills, and self‑motivation.
  • Preferred Qualifications:

  • Experience in the architecture of recommendation/advertising/search online and offline systems.
  • Understanding of GPU hardware architecture, familiarity with GPU software stack (CUDA, cuDNN), and experience in GPU performance analysis.
  • Job Information

    The base salary range for this position in the selected city is $177688 - $341734 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…

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