Scraping Technical Job Requirements: Skills Demand Over Time

Introduction Understanding which technical skills employers actually want — and how demand shifts over time — is invaluable for career planning, hiring strategy, and education curriculum design. Job postings contain a goldmine of structured data about required technologies, experience levels, and compensation. In this tutorial, we'll build a scraper that tracks technical skill demand across job boards. Setup import requests from bs4 import BeautifulSoup import pandas as pd import json import re import time from datetime import datetime from collections import Counter # Handle job board anti-scraping measures # Get your API key: https://www.scraperapi.com?fp_ref=the52 SCRAPER_API_KEY = " your_key_here " BASE_URL = " http://api.scraperapi.com " Scraping Job Listings Job boards like Indeed, LinkedIn, and Stack Overflow Jobs list thousands of technical positions: def scrape_job_listings ( query , location = " remote " , pages = 5 ): """ Scrape job listings from job search sites. """ all_jo