QA agency vs full-time QA engineer: the honest comparison
The most common question we hear from CTOs: should we hire a full-time QA engineer or work with an agency? Here is the honest breakdown of cost, risk, and ramp-up time for both options.
The true cost of a full-time senior QA engineer
Salary is just the starting point. Here is what a senior QA engineer actually costs in year one in the US/UK/EU market.
Hard costs
- Senior QA salary (US/UK)$95-120k
- Employer taxes & benefits (25%)$24-30k
- Recruiting fee (20%)$19-24k
- Equipment & onboarding$3-5k
- Software & tools$2-5k
- Year 1 total$143-184k
Hidden costs
- 3-6 months ramp-up
Even a senior hire needs to learn your product, codebase, and processes before being fully productive.
- 2-4 months to hire
Sourcing, interviewing, offer negotiation, notice period. Cost: features delayed, problems unsolved.
- Manager bandwidth
Engineering managers spend 30-50 hours per hire across screening, interviews, and onboarding.
- Wrong-hire risk
Industry data: 30 percent of senior hires do not work out. The cost of a bad QA hire is 6-12 months of wasted salary.
Side-by-side comparison
| Factor | Full-Time Hire | Rivora Agency |
|---|---|---|
| Time to start | 2-4 months (recruiting + notice) | 1-2 weeks from first call |
| Time to productivity | 3-6 months ramp-up | Productive in week 1 |
| Year 1 cost | $143-184k all-in | Typically 40-60% less |
| Expertise level | Whoever you can hire (varies) | Senior specialist from day one |
| Specialized skills | Limited to one person's experience | Pattern matching across many projects |
| Scalability | Fixed capacity, more hires needed | Scale up or down per sprint |
| Risk of wrong hire | 30% wrong-hire rate (industry data) | Cancel anytime, no severance |
| Knowledge retention | Lost if they leave | Documentation and training included |
| Long-term commitment | Yes (salary, benefits, equity) | Month to month or project-based |
When you should hire full-time (not us)
We are not the right fit for every situation. Hire a full-time QA engineer if any of these apply:
- →You have 50+ engineers and need a dedicated QA leader who can scale a department
- →Your product is in a heavily regulated industry (medical devices, aviation) requiring continuous in-house compliance work
- →You have predictable, full-time QA work for the next 2-3 years
- →You want someone in your offices physically every day
- →You are willing to wait 4-6 months for a great hire and have the manager bandwidth to onboard them properly
When an agency is the better choice
Most early-stage SaaS and scale-up companies are better off with an agency. Especially when:
- ✓You need senior QA expertise now, not in 6 months
- ✓You need a one-time project (Cypress migration, flaky test cleanup, CI setup)
- ✓You are pre-Series-B and cannot justify a $150k+ full-time hire yet
- ✓You want to validate the QA function before committing to a full-time role
- ✓You need specialized expertise (Playwright at scale) that is hard to recruit for
- ✓You have engineering managers who are already stretched thin
- ✓You want to keep your team lean and your burn rate predictable
Our honest recommendation: Start with an agency for 3-6 months. If the QA work becomes consistent enough to justify a full-time hire, we will help you write the job description and screen candidates. Many of our clients eventually hire full-time, and that is fine. Our job is to do the work well, not lock you in.
The hybrid model that works best
The smartest engineering teams use a hybrid approach: bring in an agency for the initial setup and architecture, then hire a full-time engineer to maintain and extend the system once the patterns are established. This gives you senior expertise upfront without the ramp-up cost, plus long-term ownership. We have set up testing systems for multiple SaaS companies who later hired in-house and we wrote the job descriptions for them.
Not sure which is right for you?
Book a free 30-minute call. We will look at your specific situation and tell you honestly whether you should hire us, hire full-time, or do something else entirely. No sales pitch.