Responsibilities
● Core backend development in Python for microservices handling engineering drawing analysis (PDF, DXF, image processing).
● Building and maintaining integrations with OCR (TencentOCR) and large vision-language models (OpenAI, Gemini) for extracting specifications and measurement data from technical drawings.
● Working with Airflow pipelines, RabbitMQ queues, and S3-compatible storage for distributed processing of large document batches.
● Designing and optimizing data structures and queries in PostgreSQL.
● Active participation in product and technical discussions.

Successful candidate
● Solid experience in Python (3.10+), with a strong engineering background and proven track record in backend or ML-related projects.
● Hands-on expertise with FastAPI/Flask, Docker, Airflow, RabbitMQ, and SQL (relational databases e.g. PostgreSQL, MYSQL. Oracle…).
● Strong knowledge of the modern Python ecosystem: async processing, structlog/logging, dependency management (uv/pip/poetry), and testing frameworks (pytest).
● Experience with OCR, computer vision, or LLM/VLM integrations (OpenAI, Gemini, etc.) is a strong plus.
● Familiarity with libraries used in our stack: NumPy, SciPy, OpenCV, Pillow, Matplotlib, pdfplumber, ezdxf, reportlab.
● Good understanding of system design, data processing pipelines, and distributed architectures. Comfortable working in Linux environments and with Git-based workflows.

关于我们：

Xometry 是一家基于 AI 的一站式按需制造服务商，通过上传 3D 图纸、获取实时报价、下单购买三步为客户提供所需零部件，我们的制造网络涵盖了中国及海外 10,000 多家制造商，支持上百种材料、数十种制造工艺，可提供您所需的生产能力，助您进行原型设计和生产。

总公司在 NASDAQ 上市： https://www.nasdaq.com/market-activity/stocks/xmtr

这是我们的官网，有兴趣的朋友可以了解一下

https://xometry.asia/

原则上每周需要去 3 次办公室，加班是不存在的

英语水平满足平时日常和老外交流即可，不过面试需要全英语，不会问很难的问题

要求三到五年工作经验

Work conditions
● English and Chinese speaking tech team in the Chinese branch of a large international company.
● A developing startup (100 people in China) inside the world market leader (~1000 people in total).
● Full-time position.
● Salary is negotiable with each candidate.

Python 工程师

择幂科技

职位描述

任职要求

福利待遇

公司介绍

职位信息

应聘小贴士

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