Here are some places you can look for Web crawling jobs by various specialties.

Monster for jobs across the world

Upwork for remote gigs you can do from home and earn extra cash

Freelancer for remote gigs

Angel list for Web crawling jobs in Startups

Linkedin for Web crawling jobs

Stackoverflow for web crawling jobs with technology companies

Remote OK Jobs from Remote OK

Keywords you should be searching for

Make sure you search for the following keywords depending on your area of expertise to unearth more suitable jobs for you.

Web Crawling Jobs

web scraping Jobs

Scrapy Jobs

Beautiful Soup Jobs

Selenium Jobs

Goutte Jobs

Puppeteer Jobs

Browserless jobs