小鹏汽车【26校招】大数据开发工程师
校招全职地点:广州状态:招聘
任职要求
必需项: - 掌握SQL与至少一种编程语言(Python/Java/Scala); - 理解数据库基本原理(索引/事务/数据分区); - 熟悉Linux开发环境与脚本编写; - 理解机器学习基本概念(监督学习/表征学习/评估指标)。 加分项: - 了解Hadoop生态,包括Hadoop、Hive、Spark、ES、Kafka、Doris、Flink等; - 有数据仓库建模或ETL开发项目经验…
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工作职责
1. 自动驾驶数据建模 - 设计多源异构数据的数仓分层模型(ODS/DWD/DWS/ADS),支撑感知、预测等算法训练; - 设计支持相似性检索的数仓分层(ADS层集成VectorDB特性); - 构建数据血缘与元数据管理体系,保障数据可追溯性; - 构建多模态数据的统一向量化标准(图像/点云/文本的Embedding规范)。 2. 大规模数据处理开发 - 开发高可靠ETL流程,处理车载传感器原始数据(摄像头/LiDAR/GPS等); - 基于Spark/Flink优化数据清洗、转换、聚合任务,提升云端处理效能; - 开发多模态Embedding流水线(CV/NLP模型的分布式特征提取); - 基于VLM(视觉语言模型)自动生成数据标签(替代人工标注); - 构建驾驶场景语义索引系统(支持“极端天气”“危险变道”等语义检索)。 3. 分析平台建设 - 搭建数据湖仓一体架构(Paimon/Iceberg + Doris/StarRocks); - 搭建海量特征向量数据库(Milvus/Pinecone/自研引擎); - 开发BI可视化看板,监控数据质量及自动驾驶关键指标(生产折损率,感知准确率、干预率等); - 开发多模态检索接口(如根据文本描述搜索关联驾驶场景视频)。 4. 效率优化 - 持续优化数据存储成本与计算性能(分区策略/压缩算法/计算资源调度); - 探索弹性伸缩,流批一体,存算分离等架构在实时数据处理场景的应用。
包括英文材料
SQL+
https://liaoxuefeng.com/books/sql/introduction/index.html
什么是SQL?简单地说,SQL就是访问和处理关系数据库的计算机标准语言。
https://sqlbolt.com/
Learn SQL with simple, interactive exercises.
https://www.youtube.com/watch?v=p3qvj9hO_Bo
In this video we will cover everything you need to know about SQL in only 60 minutes.
Python+
https://liaoxuefeng.com/books/python/introduction/index.html
中文,免费,零起点,完整示例,基于最新的Python 3版本。
https://www.learnpython.org/
a free interactive Python tutorial for people who want to learn Python, fast.
https://www.youtube.com/watch?v=K5KVEU3aaeQ
Master Python from scratch 🚀 No fluff—just clear, practical coding skills to kickstart your journey!
https://www.youtube.com/watch?v=rfscVS0vtbw
This course will give you a full introduction into all of the core concepts in python.
Java+
https://www.youtube.com/watch?v=eIrMbAQSU34
Master Java – a must-have language for software development, Android apps, and more! ☕️ This beginner-friendly course takes you from basics to real coding skills.
Scala+
Linux+
https://ryanstutorials.net/linuxtutorial/
Ok, so you want to learn how to use the Bash command line interface (terminal) on Unix/Linux.
https://ubuntu.com/tutorials/command-line-for-beginners
The Linux command line is a text interface to your computer.
https://www.youtube.com/watch?v=6WatcfENsOU
In this Linux crash course, you will learn the fundamental skills and tools you need to become a proficient Linux system administrator.
https://www.youtube.com/watch?v=v392lEyM29A
Never fear the command line again, make it fear you.
https://www.youtube.com/watch?v=ZtqBQ68cfJc
脚本+
[英文] Scripting language
https://en.wikipedia.org/wiki/Scripting_language
https://zhuanlan.zhihu.com/p/571097954
一个脚本通常是解释执行而非编译。脚本语言通常都有简单、易学、易用的特性,目的就是希望能让程序员快速完成程序的编写工作。
机器学习+
https://www.youtube.com/watch?v=0oyDqO8PjIg
Learn about machine learning and AI with this comprehensive 11-hour course from @LunarTech_ai.
https://www.youtube.com/watch?v=i_LwzRVP7bg
Learn Machine Learning in a way that is accessible to absolute beginners.
https://www.youtube.com/watch?v=NWONeJKn6kc
Learn the theory and practical application of machine learning concepts in this comprehensive course for beginners.
https://www.youtube.com/watch?v=PcbuKRNtCUc
Learn about all the most important concepts and terms related to machine learning and AI.
Hadoop+
https://www.runoob.com/w3cnote/hadoop-tutorial.html
Hadoop 为庞大的计算机集群提供可靠的、可伸缩的应用层计算和存储支持,它允许使用简单的编程模型跨计算机群集分布式处理大型数据集,并且支持在单台计算机到几千台计算机之间进行扩展。
[英文] Hadoop Tutorial
https://www.tutorialspoint.com/hadoop/index.htm
Hadoop is an open-source framework that allows to store and process big data in a distributed environment across clusters of computers using simple programming models.
Hive+
[英文] Hive Tutorial
https://www.tutorialspoint.com/hive/index.htm
Hive is a data warehouse infrastructure tool to process structured data in Hadoop. It resides on top of Hadoop to summarize Big Data, and makes querying and analyzing easy.
https://www.youtube.com/watch?v=D4HqQ8-Ja9Y
Spark+
[英文] Learning Spark Book
https://pages.databricks.com/rs/094-YMS-629/images/LearningSpark2.0.pdf
This new edition has been updated to reflect Apache Spark’s evolution through Spark 2.x and Spark 3.0, including its expanded ecosystem of built-in and external data sources, machine learning, and streaming technologies with which Spark is tightly integrated.
ElasticSearch+
https://www.youtube.com/watch?v=a4HBKEda_F8
Learn about Elasticsearch with this comprehensive course designed for beginners, featuring both theoretical concepts and hands-on applications using Python (though applicable to any programming language). The course is structured in two parts: first covering essential Elasticsearch fundamentals including index management, document storage, text analysis, pipeline creation, search functionality, and advanced features like semantic search and embeddings; followed by a practical section where you'll build a real-world website using Elasticsearch as a search engine, working with the Astronomy Picture of the Day (APOD) dataset to implement features such as data cleaning pipelines, tokenization, pagination, and aggregations.
Kafka+
https://developer.confluent.io/what-is-apache-kafka/
https://www.youtube.com/watch?v=CU44hKLMg7k
https://www.youtube.com/watch?v=j4bqyAMMb7o&list=PLa7VYi0yPIH0KbnJQcMv5N9iW8HkZHztH
In this Apache Kafka fundamentals course, we introduce you to the basic Apache Kafka elements and APIs, as well as the broader Kafka ecosystem.
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