1) The company might be better off capping their impressions to you.
2) The company might be better off focusing on setting their remarketing pixels further down the funnel (unless you entered their funnel as part of the process).
3) How do you reasonably expect the company to treat you differently than they do actual leads? I'll assume the majority of traffic that goes to their website is interested in their services and not researching for a job interview, so unless there is some way they could reasonably figure out you're not interested and exclude you, I don't think what's happening here is that wrong. Marketing to people who already visited your site is almost certainly going to be worth more money to advertisers who are prospecting based solely on your interests.
Statistically, based on limited information, re-marketing to groups of people who have already visited the site (or merchant, for offline marketing - I've done this in meat-space too) will beat the pants off marketing fresh leads.
I do agree with the impression cap comment and bumping the tag down deeper into the site / funnel, although a really strong job hunter would read the full product description (like any serious prospect)....
I don't understand why the job of figuring out how to place the ads best should be a concern of the company, instead of Google itself. Google knows basically everything about me, including where I work and what type of job I do, I'm surprised they can't do a better job at placing their customer's ads.
You have to understand how ad exchanges work (and what they are) and what intermediaries there are.
Ad Exchanges handle the actual delivery of ads. They have a massive inventory of ad slots available on a massive amount of websites and it's their job to fill those ad slots up while making as much money per ad slot as possible. Google (Doubleclick) is not the only display ad exchange [1]. There are quite a few other ones like OpenX, AppNexus, Microsoft, and so on. You can directly buy on these platforms but it's generally better to use a Demand Side Platform (DSP) because they provide a wrapper around these platforms and you can manage bidding, targeting, etc. in one place. They also offer various programatic techniques like real-time-bidding (RTB) that can end up costing you less than you'd spend directly in an exchange. Lastly, some exchanges operate in such a way that small advertisers can't utilize them. It's a human-intensive process that involves spending a lot of money, signing and committing to insertion orders, etc.
Because of this stuff, most people are now using DSP's. The DSP's buy large batches of inventory from the ad exchanges and it's their job to maximize the revenue they get for their purchased inventory. As an advertisers, I can set up my campaigns in the DSP, which might involve setting targeting options, setting up remarketing pixels on my website, etc. With RTB, I set a maximum bid amount (in CPM) in my campaign and when it comes time to serve an ad, if the ad slot matches my targeting or remarketing preferences, I compete in an auction against others and the highest bidder gets the impression.
In almost all cases, the ad exchanges are going to make more money (by means of providing value to end-advertiser) selling to people who are setting their own targeting preferences rather than trying to guess. Within the targeting options presented to advertisers, there is lots happening in the background by machines that are doing things humans can't. Ad tech is pretty sophisticated, even if it sometimes seems that it's not. Ad tech has created much more value for advertisers than it's lost when it isn't perfect.
[1] Many people may think Doubleclick is the exchange but that might be because Doubleclick is the most common ad slot you see on a webpage. However, that ad slot is a different product, Doubleclick for Publishers (DFP). You can drop in inventory for any exchange (or even hardcode an ad in cases of a direct buy) in DFP, so it's displaying ads from other exchanges, not just Doubleclick.
Maybe because they don't 'know' in the way you seem to indicate; Google's not a person, making those inferences is hard - clearly the state of the art is very much advanced from even 5-10 years ago, but how do the algorithms know that you don't also want to buy things from the company you applied to? That's not a simple inference, given a (by necessity) limited graph without human capabilities
What Google knows about you, or Facebook for the matter or any other buyer, can be used for targeting and as user features in the ML model which is used to determine the price the buyer is willing to pay for a given impression in the auction.
Most advanced buyers with actual ML in their buying algorithms do this. But ML works in statistical averages on the behavior seen across all users visiting a particular site. At that point the buying process works by figuring out the expected value of a new impression and bids that value, the expected value depends on how the advertiser values clicks or conversions or impressions, so as long as the cost of the impression is lower than the marginal value an algorithm will continue to bid, and potentially win, because it's worth it.
And you can do all the A/B tests you want and you'll see that this is actually true, capping frequency. or choosing to not show an ad because the position on the site is not great, is not a good idea, the right process is to determine a price that, all things considered, is the maximum price (proxy for value and risk) you are willing to pay to be shown in that bad slot that adds marginal value for the advertiser, and marginal value is measured however the advertiser wants.
Thanks for bringing some sanity to these comments. These sorts of articles tend to bring out those who know absolutely nothing about the space or how it works. That said, this reminds me I need to build an exclusion list for our jobs page ;)
1) The company might be better off capping their impressions to you.
2) The company might be better off focusing on setting their remarketing pixels further down the funnel (unless you entered their funnel as part of the process).
3) How do you reasonably expect the company to treat you differently than they do actual leads? I'll assume the majority of traffic that goes to their website is interested in their services and not researching for a job interview, so unless there is some way they could reasonably figure out you're not interested and exclude you, I don't think what's happening here is that wrong. Marketing to people who already visited your site is almost certainly going to be worth more money to advertisers who are prospecting based solely on your interests.