In-House vs Dedicated Engineer: The Real Cost of a Local Senior Hire
The posted salary is the smallest part of what a local senior engineer costs. By the time you add benefits, payroll taxes, recruiting, and the months before they ship anything, the real number is a lot higher, and the commitment runs for years. That is fine when you need a permanent core-team member. It is expensive when what you actually need is senior capacity for the next two or three quarters. This is an honest breakdown of both, and when each one wins.
What a local senior hire actually commits you to
A US senior engineer at, say, a 160k base is not a 160k decision. On top of base you carry:
- Employer payroll taxes and benefits, commonly 25 to 35 percent of base (health, 401k match, FICA, unemployment insurance).
- Recruiting, either an agency fee around 20 percent of first-year salary or weeks of your team's time screening.
- Ramp, typically one to three months before a senior hire is fully productive in your codebase.
- Equipment, software, and overhead per head.
- Severance and bench risk if priorities change, because you cannot scale a salaried role down by a month.
Fully loaded, a 160k base often lands near 210k to 230k a year, before the cost of the two to three months it takes to find and onboard the person.
Side by side
| Local full-time hire | Dedicated engineer | |
|---|---|---|
| Time to productive | 2 to 3 months (hire + ramp) | 2 to 3 weeks |
| On top of the rate | Benefits, payroll tax, equipment | None, one line item |
| Recruiting cost | Agency fee or your team's weeks | None |
| Scale down | Severance, hard to reverse | By the month |
| Commitment | Multi-year | As long as the work lasts |
| Best for | A permanent core-team role | Senior capacity for a defined stretch |
When a local hire is the right call
Be honest about this, because sometimes it is. Hire local and full time when the role is permanent and central: a founding engineer, someone who will own architecture for years, or a lead whose value is being in the building and the culture long term. For a role like that, the loaded cost is worth it and continuity is the point.
When a dedicated engineer wins
Choose a dedicated engineer when you need senior output on a horizon you can see but not commit to forever: shipping a release, clearing a backlog, adding a capability you do not yet want to staff permanently, or covering a gap while you run a careful full-time search. You get someone productive in weeks instead of months, on one predictable line item, and you can scale down when the work is done without severance. At Boltout the engineer is senior, works US-friendly hours, and stays on one client at a time.
The honest summary
Compare total cost and commitment, not hourly rates. A dedicated engineer usually costs more per hour and far less per shipped outcome once you count the benefits, recruiting, ramp, and reversal risk of a permanent hire. If the role is permanent and core, hire local. If you need senior capacity now without a multi-year commitment, a dedicated engineer is the cheaper and faster path.
If you want help sizing your specific situation, we will scope a single role with you and tell you honestly which model fits. Talk to us.
Frequently asked questions
Commonly 25 to 35 percent of base on top for benefits and payroll taxes, plus recruiting (an agency fee near 20 percent of first-year salary, or your team's time), plus one to three months of ramp before full productivity. A 160k base often lands near 210k to 230k fully loaded.
Per hour, usually not. Per shipped outcome, usually yes, once you count benefits, recruiting, ramp, and the fact that you can scale a dedicated engineer down by the month instead of paying severance.
Two to three weeks for a dedicated engineer versus two to three months to recruit and ramp a local senior hire. The speed difference is often the deciding factor when a release is on the line.
When the role is permanent and central: a founding engineer, a long-term architecture owner, or a lead whose value is being embedded in the team and culture for years. For a defined stretch of work, a dedicated engineer fits better.
Written by
Ready to build something?
We help businesses ship better software, from AI integrations to full-stack web and mobile. Let's talk about what you need.
Get in touch