1. Professional Scraping System Development

Technical Requirements:

        System Architecture:

• Design cross-platform Python crawling scripts

• Build scalable systems

• Develop parallel crawling solutions

• Manage large, multi-threaded data streams

Technologies:

• Scrapy, BeautifulSoup

• Selenium

• Asyncio, Multiprocessing

• Proxy management

• IP rotation techniques

2. Data Processing and Normalization

Processing Methods:

• Develop API data cleaning processes

• Data transformation algorithms

• Integrity checks

• Remove noisy data

Tools:

• Pandas

• Data validation techniques

• Machine Learning preprocessing

3. Database Management

Specialized Skills:

    Advanced SQL:

• Complex queries

• Performance optimization

4. Monitoring & Optimization

Strategy:

• Manage scraping system operations.

• Track scraping performance

• Challenge handling:

• IP blocking

• Speed ​​limiting

• CAPTCHA

PROFESSIONAL REQUIREMENTS
Education
Bachelor's degree (GPA > 3.0)
Major:
Data science
Computer engineering
Data related fields
English: TOEIC > 700 of IELTS >5.5
Technical Skills
Python Ecosystem
Asyncio, Multiprocessing
Data cleaning techniques
Machine Learning preprocessing
Advanced error handling
Database & Big Data
SQL (Intermediate to Advanced)
NoSQL database management
PySpark
Data warehousing
In-depth Experience
Minimum 1-2 years
Project implementation:
Web scraping
Automatic data processing
Big data crawling
SOFT SKILLS
System analysis
Problem solving
Independent & team working
Time management
Logical thinking
NICE TO HAVE EXPERIENCES
Big Data experience
Data pipeline design
Working with diverse APIs
Professional certifications
Creativity and initiative in proposing ideas

-Enjoy full social insurance, health insurance, labor contracts, vacation days and other benefits according to state regulations.

-Parking allowance

-Regular annual salary increase

-Training and capacity development to meet job requirements and promotion path

-Participate in courses when necessary

-Weekly/monthly/quarterly/yearly bonuses and project bonuses

-Holiday/Tet bonuses

-Young, friendly and dynamic working environment.

-Travel: 1 time/year
Working hours: HC 07 hours/day (Morning from 08:00 - 11:30, Afternoon from 13:00 - 16:30), from Monday to Friday, off on Saturday & Sunday.
Working equipment: provided
Salary: 12 - 18 million/month

Bachelor's degree

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11/03/2025

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