Why are companies that are hiring good leads?

Hiring means approved budget and a team about to change. If the role is in the team you sell to, the new person and their manager will be choosing or revisiting tools within months.

Should I contact the person being hired?

Usually not first. Contact the hiring manager or team lead, who owns the budget and is planning the team now. Once the new hire starts, they can be a second contact.

What does a job description tell me?

The team's size and priorities, the tools they already use (often listed as requirements), the problems the hire is meant to solve, and sometimes the salary band, which hints at company maturity.

When is a hiring signal misleading?

When the posting is evergreen (always open), when it replaces someone who left rather than adding headcount, or when the company posts many roles while cutting elsewhere.

Job postings as a buying signal: selling to companies that are hiring

Budget and timing, written down by the company

Most signals are inferences. A job posting is a company telling the world, in writing, that it has budget for a team and plans to spend it soon. It answers the two questions every seller struggles with: does this company have money for this area, and is now a good time?

When the role sits in the team you sell to, the case gets stronger. A company hiring its third SDR is building a sales team that needs data, sequencing and a CRM. A company hiring its first finance manager is about to replace spreadsheets. A company hiring a "Head of Customer Support" is going to look at its helpdesk.

Reading a posting like a seller

Four things to extract from every relevant posting:

The role and its level. A first hire in a function ("our first marketer") is a bigger buying moment than the tenth.
The tools named. "Experience with HubSpot and Outreach" tells you their stack. "Experience building processes from scratch" tells you there is none.
The problem the hire is meant to solve. "Scale our outbound from 0 to 1", "clean up our data", "reduce response times". Your pitch should be about that sentence.
The hiring manager, if named, or the reporting line ("reporting to the VP of Sales").

Which postings matter, by what you sell

You sell	Postings that signal a buyer
Sales tools, data, outreach	SDRs, BDRs, account executives, first sales manager
Marketing software or agency services	First marketer, growth or demand generation, content lead
Finance and accounting software	Finance manager, financial controller, first accountant
HR, payroll, recruitment tools	People operations, HR manager, recruiter
Developer tools	Platform, DevOps, data engineering roles
Customer support software	Support lead, customer success manager
Recruitment agency services	Any hard-to-fill role open for a long time

How to do it by hand

Search job boards and company career pages for the roles in your table, filtered to your target places and, if the board allows, company size.
Filter by date posted. Postings from the last two to three weeks are the sweet spot: the need is fresh and the team is planning.
Read each description and note the four items above.
Check the company is in your size and industry band. A role at a 5,000-person company is a different sale from one at a 40-person startup.
Find the hiring manager or team lead on the company's site or LinkedIn.
Write about their plan, not your product. "Saw you're hiring two SDRs to start outbound. The first month usually goes on building lists; here is how teams your size handle it."
Follow up after the start date, when the new hire is in seat and choosing tools.

Twenty good postings researched properly is about an hour's work.

What a posting cannot tell you

Whether the role is new headcount or a replacement. A replacement means no new budget.
Whether the company is healthy. Some firms keep postings open for appearance or pipeline. Postings open for months with no change are often evergreen.
Who will decide on tools. Sometimes it is the new hire, sometimes their manager, sometimes procurement.
Exact timing. Hiring takes as long as it takes; your follow-up should track the start date, not the posting date.

Etiquette

Do not apply for the job as a way of pitching. It wastes the recruiter's time and annoys the manager.
Do not pitch the recruiter. They hire people, not tools.
Do not mention salary from the posting in your outreach. It is there for candidates.
If you are a recruitment agency, many postings say "no agencies". Respect that; a company that says it will hire directly usually means it.

Why it fails

Selling to the wrong team. A company hiring engineers is not therefore buying marketing software.
Arriving too early. Before the hire starts, the manager may say "talk to the new person when they join". Note it and come back.
Arriving too late. By month three the new hire has chosen their tools.
Evergreen postings inflating your list with companies that are not really growing.

How Sluice does it

In Sluice you search companies hiring by role and place. "People there" turns any of those companies into a directory search for the people who decide, by title and seniority, so you go from "they are hiring two SDRs in Manchester" to "here is their head of sales" in one step. In the directory you can also filter people by the roles their employer is hiring for, which is how "hiring into the team you sell to" works today.

Directory previews are free. Only people who score 70 or more against your customer profile are revealed, with full name, LinkedIn, employer and usually a verified work email, at 5 cents each. Every pass shows its worst-case price first, and a single pass is capped.

The honest limits: Sluice cannot tell a new role from a replacement, and other event signals such as "raised money" are not available yet, because no supplier can serve them reliably. After the hire lands, the job changes source catches people who moved into roles you care about. For a parallel budget signal in marketing, see Google advertisers, and for the wider picture, buying signals that actually convert.