Disruptors

Google is stocking up on data and software engineers worldwide.

Optum Washington signed a deal with the Seattle Mariners to become the professional baseball team's exclusive primary care partner.

Amazon Web Services pays senior software engineers $97,000 to $167,000 per year based on experience and other factors, according to Payscale.com.

The competition for Signify Health is heating up with Amazon as the latest bidder.

Amazon has been advertising job openings for its various healthcare teams. Here are six health-related jobs the tech giant recently posted.

Uber Health's non-emergency transportation services for medical appointments expanded to Australia, the rideshare company said Aug. 18. 

Amazon's planned $3.9 billion acquisition of One Medical has dramatically changed the healthcare market since the deal was announced in July. However, pharmacy retail and healthcare giant CVS Health has also been active since Amazon announced plans to acquire One…

Best Buy will begin selling over-the-counter hearing devices this fall after the Over-the-Counter Hearing Aid Act was signed into law Aug. 16, CNBC reported Aug. 17. 

The Big Four tech companies — Alphabet, Amazon, Apple and Microsoft — are accelerating their pursuits of the healthcare market, and they're starting to hone their strategies and stake corners within the industry. 

Google pays data scientists $102,000 to $175,000 per year based on experience and other factors, according to Payscale.com.