If you can't fill a senior engineering role for months, the cause is pay, pool size, process speed, or a bar set for someone who may not exist. Count where your last 15-20 candidates dropped out to see which. We'd run that count this week, fix the process if the losses are yours, widen to nearshore if the pool is the problem, and start a senior contractor now so the roadmap stops waiting.
Why isn't your senior role filling: the market or you?
Your own funnel tells you. To run the count:
- List your last 15-20 candidates, from first contact to today.
- Mark the stage where each one ended: never replied, declined the screen, withdrew mid-process, declined the offer, or rejected by you.
- Write down the reason each one gave, or your own reason for rejecting them.
- Find the stage with the most losses and read the cause off the table.
| Where most candidates drop out | Likely cause | Typical move |
|---|---|---|
| Never replied, or declined the screen | Pool size | Widen geography |
| Withdrew mid-process | Process speed | Fix the process in place |
| Declined the offer | Pay band | Raise the band or the offer |
| Rejected by you, for different reasons | The bar | Reshape the role |
The Hiring Engineers blog post "Trouble hiring senior engineers? It's probably you" covers the candidate side of the first two rows: be on time, decide quickly, keep assessments quick and painless, and make sure candidates can find team size, methodology, hours, product area and whether management is technical.
Which move fits your cause, and what does it cost?
Fix the process in place
Right when candidates withdraw mid-process. It costs a few weeks of your attention and no money, and it only recovers people who are still in the funnel. Do it whichever move you pick, because every move below still runs through your process.
Taleva's time-to-hire guide gives the levers: feedback within 24-48 hours, an offer within two business days of the final interview, and three interview rounds instead of four, which it says saves 5-8 days. Standardized scorecards cut decision time by 30%, it adds. Rewrite the posting around what the candidate gets, and put team basics where candidates can find them. If you use a heavy take-home, offer a time-boxed on-site instead.
If the losses come after an accepted offer, notice periods set the start date once someone accepts, and the search isn't the problem.
Raise the band or the offer
Right when offers are declined. The catch is that it moves your whole senior ladder: engineers you already employ will notice a new hire at a higher number. Check the figure against senior developer rates across Europe first. A higher offer also doesn't excuse a rushed choice, and what a wrong senior hire costs is the counterweight to hiring fast.
Widen to nearshore
Right when few people reply and the job doesn't need your office or your timezone. The catch is that some roles can't move: anything tied to your timezone or a physical site stays local. See which European countries to hire from before you pick one.
Bridge with a senior contractor
Right while you fix whichever cause you found, because it takes the roadmap off the search's critical path. LeadDev's guide to flexing engineering capacity says contractors suit specific, quantifiable skills that need minimal onboarding. It quotes Rob Allen: on a team of six, adding one or two contractors would work to deliver more within the current structure. That's his example, so don't read it as a rule for a larger team. Define the scope first.
The catch: a contractor isn't the hire. Scope the bridge to one deliverable and don't let it drift into covering the empty seat. Whether they're good enough only shows in the first weeks of real work, so review at the end of week one.
Reshape the role
Right when you keep rejecting finalists for different reasons, which usually means the bar describes one person who doesn't exist. Split it into a senior plus a mid-level engineer, or drop a must-have and teach it. The catch: that's a new req and a new budget line, so it's a decision for your CEO or CFO, not just the hiring manager.
What does a bridge cost against another month of waiting?
Take a 25-engineer fintech SaaS company with a backend lead role that's been open four months while a platform migration slips. We'll assume a bridge of one senior contractor full-time for three months at 160 hours a month. Both that and the €80,000 annual gross salary are assumptions; swap in your own.
That's 480 hours. HighCircl's rate for senior engineers is €45-105 an hour, with its 20% capped margin already included.
- Low end: 480 x €45 = €21,600
- High end: 480 x €105 = €50,400
So the quarter costs €21,600 to €50,400. No recruitment fee or minimum hours apply, and the one-month deposit is credited to the first invoice. If the contractor turns out to be the person you want, HighCircl's buyout to hire them permanently is 18% of annual gross: 18% of €80,000 is €14,400.
Set that against your own cost of delay. What does the migration slipping another quarter cost: a delayed launch, a customer waiting, a compliance date? If that number is above the bridge, waiting is already the more expensive option.
What this means for the req you have open
Treat the req as a decision you take this month, not a search you keep running. Our plan:
- Week 1: run the 15-20 candidate count and name the stage where you lose people.
- Week 2: fix the process for that stage and choose one move from the section above.
- Week 3: the contractor starts on a single scoped deliverable.
- Week 4: review the funnel again. If the cause was the bar, open the new req now, with splitting the role into a senior and a mid-level hire as the option to price.
The contractor goes in week 3 even if the count points to pay, because a raised offer takes weeks to land and the roadmap shouldn't wait for it.
Hiring a senior contractor through HighCircl
By week 3 the fix for your cause is under way and the roadmap still can't wait. That's the point to start the bridge. HighCircl sends a shortlist of three to five senior engineers within 72 hours, and replaces the engineer at no additional recruitment cost if the engagement isn't working. You pick from the shortlist and keep the permanent search running alongside. For the process and terms, see hiring a senior engineer through HighCircl.
FAQ
How long should it take to fill a senior engineering role?
Taleva's 2026 benchmark for the technology industry is 38 days from pipeline entry to accepted offer (time to hire) and 54 days from approved requisition to start date (time to fill). Software engineering alone is 40 days to hire. A role open for four months is well past both.
What's the difference between time to hire and time to fill?
Per Taleva, time to hire runs from a candidate entering your pipeline to their accepted offer. Time to fill runs from requisition approval to the start date, so it includes the candidate's notice period.
What work suits a contractor bridge?
LeadDev's guide says contractors suit specific, quantifiable skills that need minimal onboarding. Define the scope first, and keep the bridge to one deliverable.
Can a contractor become a permanent hire?
Yes. With HighCircl, converting costs 18% of annual gross. On an €80,000 salary that's €14,400.