Once you’ve seen what AI automation can do for your business, a practical question follows pretty quickly: should we hire an in-house automation developer, or bring in an outside firm?
It’s a real decision, and more business owners are facing it as automation moves from a nice-to-have to a core operational need.
Hiring a staff automation developer gives you a dedicated person embedded in your operations. Working with an AI consultant gives you a different set of advantages.
Both paths are legitimate, and the right answer depends on your situation.
This article lays out what each one actually involves so you can make the call with a clear picture.
12 Factors to Consider Before Hiring an Automation Developer
1. What a Staff Automation Developer Actually Costs
The market for a capable in-house automation developer is more expensive than many expect.
According to Glassdoor, the average AI and Automation Engineer earns $141,000 per year, with the typical range running from roughly $117,000 to $173,000.
A separate analysis compiling data from 37 sources found that junior-level AI professionals in North America averaged $173,500 in total compensation in 2025. In some cases exceeding director-level averages at the same organizations.
That premium reflects how much demand there is for people who can actually build and deploy these systems, not just talk about them.
The average AI and Automation Engineer earns $141,000 per year base salary (Glassdoor)
A realistic budget for someone experienced enough to be your sole automation builder is $140,000 to $175,000 or more in base compensation.
And that’s before you factor in what sits on top.
According to the U.S. Bureau of Labor Statistics, benefits add approximately 30% to total compensation for private-sector employees.
Factor in payroll taxes, recruiting costs, equipment, and overhead, and the fully loaded cost of an employee typically runs 1.3 to 1.4 times their base salary, according to data from the BLS and multiple HR benchmarking sources.
The fully loaded cost of an employee is about 1.3 to 1.4 times their salary
On a $150,000 hire, you’re looking at a total annual cost somewhere between $195,000 and $210,000. That’s what you’re committing to before this person has built a single thing for your business.
2. What You Get With an AI Consultant
Working with an outside automation firm looks different on almost every dimension.
Engagements are typically fixed-scope with predictable costs, no benefits, no payroll taxes, no recruiting overhead, and no long-term HR commitment.
You pay for the work, and when the work is done, the financial obligation ends unless you choose to continue.
With a consultant you get fixed-scope and predictable costs with no overhead or long-term commitment.
There’s also something worth naming that often gets overlooked. When you engage a firm, you’re not hiring one person’s thinking. You’re getting a team.
The person scoping your project has built similar systems before, across different industries and different operational contexts.
Other people in the firm are reviewing the approach, flagging issues, and contributing ideas. That kind of cross-industry pattern recognition doesn’t come with a single hire, no matter how talented they are.
For ongoing needs, many firms also offer retainer relationships, which give you consistent access to a team at a predictable monthly cost without the overhead of a full-time employee.
3. How the First Weeks Compare
A new employee doesn’t walk in and start building.
Before they touch your systems, they move through HR onboarding, benefits enrollment, company orientation, introductions across teams, and all the general context-gathering that comes with any new job.
That process takes weeks, and none of it moves your automation work forward. You’re paying full salary while it happens.
A consultant arrives focused. There’s no HR queue, no orientation calendar, no time spent on things unrelated to the work.
Every hour with a consultant is focused and productive, from the very first day
We dive in on day one with focused discovery and planning, and every hour from there is spent on the actual problem.
The difference in productive time during those first weeks is significant.
4. The Hiring Process Itself Takes Time
Before a staff hire can start building anything, you have to find them.
In a competitive market for AI talent, that takes longer than most owners expect.
One analysis found that companies offering below-market compensation for senior AI roles faced an average time-to-fill of 114 days.
Even at market rate, a search involving job postings, recruiting fees, screening, interviews, and offer negotiations commonly runs two to three months.
A consultant could have your first automations built and running before you fill a job
During that same window, a consulting firm could have your first automations scoped, built, and running.
The search process has a real opportunity cost that rarely makes it into the hiring calculation.
5. Keeping Up With a Field That Changes Weekly
This space moves fast. New tools, new platforms, updated best practices, and new capabilities from AI providers appear on a timeline measured in weeks, not years.
Any serious automation developer, staff or consultant, has to stay current.
An automation firm that’s actively building across multiple clients has staying current built into the work itself. Every new project brings exposure to new tools and approaches, and that knowledge moves across the team.
An individual hire can absolutely keep up, but it requires carving out time from an already full workload. When the build schedule gets busy, professional development is often the first thing that gives.
And with a staff hire, you’re paying for that professional development time. When you hire an outside AI automation agency they pay for professional development time.
With a staff hire, you pay for professional development (if there’s even time), with an agency they pay for professional development, on their own time.
Beyond staying current on tools, a firm working across industries has also seen what works and what doesn’t in contexts that may look a lot like yours. That accumulated experience shapes better decisions, faster.
6. How Each Model Handles Documentation and Handoff
An internal hire tends to build in ways that make sense to them. That’s not a criticism, it’s just how people work.
When you’re the one maintaining something, you naturally rely on your own memory for the details that never quite make it into documentation.
Over time, that creates systems that work well while that person is there and become opaque the moment they’re not.
Remember the chaos that erupted the last time one of your key employees took time off for vacation, or had an unexpected sick day?
A good consulting firm treats documentation as a requirement, not an afterthought, because the work has to survive the engagement.
Everything gets built by a consultant with the assumption that someone else will eventually need to understand it, maintain it, or build on it.
That discipline is something worth asking any outside partner about directly before you engage them.
7. What Happens When They Leave
In-demand technical talent moves. AI and automation skills are among the most sought-after in the current market, and the people who have them know it.
When a staff automation developer leaves, you’re not just filling a vacancy. You’re potentially losing institutional knowledge about every system they built, every integration they configured, and every decision they made along the way.
If the documentation habits described above weren’t in place, that knowledge may not exist anywhere else. Rebuilding it takes time and money, and in the interim, your automations are fragile in ways you may not fully understand until something breaks.
This is a business continuity risk that belongs in the hiring calculation, and it’s one most owners don’t think about until they’re living it.
8. Who’s Going to Manage This Person?
A staff hire needs a manager. Someone to set priorities, review work, communicate expectations, and provide direction when the roadmap shifts.
If you already have a technical lead who can do that well, this may not be a heavy lift. If you don’t, that responsibility falls to someone non-technical, which creates real challenges.
Managing a developer without the ability to evaluate their output is a difficult position to be in.
An outside engagement still requires a point of contact on your side, someone to share context, give feedback, and make decisions. But the oversight burden is substantially lighter and they come with technical management built-in.
9. Where a Staff Hire Has a Real Edge
This is worth saying directly: there are genuine advantages to having an in-house automation developer, and they shouldn’t be minimized.
- An employee is embedded in your operations every day
- They hear things in passing that never make it into a project brief
- They build relationships with the people whose workflows they’re improving
- They’re available when something breaks at an inconvenient time
- And they accumulate context over months and years
For some businesses, that level of integration matters a great deal.
If your operations are complex, fast-moving, and constantly generating new work that needs hands-on attention, having a dedicated person who lives inside that environment has real value.
10. When the Math Shifts
For businesses with a large, stable automation roadmap and the management infrastructure to support a technical hire, the long-term economics can shift.
Some companies will also pay a premium to outsource regardless of the math, because the management overhead and HR risk of a staff hire aren’t worth it at any price.
But if you have enough ongoing work to keep a developer fully engaged for 12 months or more, and the patience to absorb the ramp time, cost-per-project economics may eventually favor a staff hire.
The economics can favor a staff hire if you have enough ongoing work to keep them fully engaged for 12+ months.
The key word is eventually. The upfront investment is real and the break-even point is further out than most owners initially estimate.
11. The Build-Then-Own Model
There’s a middle path that many businesses don’t consider until someone mentions it.
Bring in a firm to build the foundation well, with clean documentation and systems designed to be maintained and extended by someone else.
Then manage and iterate internally, either with an existing team member who can handle lighter automation work, or by continuing with a smaller retainer relationship for ongoing development.
There is a middle road – hire a consultant to build your first automations quickly and properly – then have an in-house automation engineer take over once there’s buy-in across the organization.
This is how mature software engagements have worked for years. You don’t have to choose between full outsourcing and a full-time hire. Some of our clients come in for a defined project, then take ownership of what gets built.
12. Making the Decision – Staff versus Consultant
Hiring a staff automation developer and working with a consultant are both reasonable choices, and the right one depends on your scale, your timeline, your management capacity, and how much ongoing work you actually have.
The goal of this article isn’t to steer you toward one answer. It’s to make sure the comparison you’re running includes the full picture, not just the salary line.
If you’re working through this decision and want to talk through what an engagement with Big Fish would actually look like, including scope, timeline, and cost, we’re happy to have that conversation.
There’s no pressure and no pitch. Just a clear comparison you can use to make a better decision.
Start the conversation today.
