Alisson Enz
Founder & CEO
The most common question we get from CTOs: "Should I hire full-time or use staff augmentation?" The honest answer is: it depends. Both have real costs that go beyond the salary line. Here's the actual breakdown for 2026.
When a US company hires a full-time senior developer, the salary is just the starting point. Here's what the complete cost looks like:
Base salary: $160,000-$200,000 for a senior full-stack developer in a major US metro (lower in secondary markets, higher in SF/NYC).
Benefits and taxes: Add 25-35% on top of salary. Health insurance ($6,000-$15,000/year employer contribution), 401(k) match (3-6% of salary), payroll taxes (7.65% FICA), workers comp, disability insurance, paid time off (15-20 days), and other benefits. For a $180K salary, that's $45K-$63K in additional costs.
Recruiting cost: In-house recruiter time, job board fees, or agency fees (typically 20-25% of first-year salary). For a $180K hire through an agency, that's $36K-$45K upfront.
Time to hire: Average time to fill a senior developer role in the US is 45-60 days. During that time, the work doesn't get done. If you value that empty seat at even half the developer's productivity, that's $15K-$20K in lost output.
Onboarding and ramp-up: Most developers take 2-3 months to reach full productivity. During ramp-up, they're producing at 50-75% capacity while consuming senior engineers' time for mentoring and code review.
Total first-year cost for a $180K senior developer: roughly $260K-$310K when you include all of the above.
Staff augmentation through a LATAM provider looks different. The monthly rate includes the developer's compensation, benefits, employment infrastructure, and the provider's margin.
Monthly rate: $6,000-$10,000/month for a senior developer through a quality LATAM staffing partner. That's $72K-$120K/year all-in.
What's included: developer salary, local benefits and taxes, employment compliance (the provider is the legal employer), equipment, and ongoing support. You don't deal with payroll, local labor law, or benefits administration.
Recruiting cost: Most providers don't charge a separate recruiting fee. It's built into the monthly rate.
Time to start: 1-2 weeks for a pre-vetted developer, compared to 45-60 days for a full-time US hire.
Flexibility: Most staff augmentation contracts have 30-day notice periods. You can scale up or down without the severance costs and legal complexity of US terminations.
Total first-year cost: $72K-$120K. No recruiting fee. No benefits overhead. No severance risk.
The numbers speak for themselves:
That's a 55-70% cost difference. But cost alone doesn't determine the right choice.
Core product roles. The engineer who owns your most critical system, who knows every edge case, who mentors junior developers: this person should be full-time. The institutional knowledge they build is worth the premium.
Leadership positions. Engineering managers, architects, and tech leads should generally be full-time. They shape culture and make long-term decisions that benefit from deep commitment to the company.
When retention is critical. If losing a specific engineer would significantly set back a project, the full-time employment relationship provides more stability (though it's not a guarantee).
Scaling for a specific initiative. You raised a Series B and need to double your team in 60 days. Hiring six full-time developers in the US takes 4-6 months. Six staff-augmented developers can start in 2-3 weeks.
Specialized skills you need temporarily. You're migrating to Kubernetes but nobody on the team has deep K8s experience. Hiring a full-time Kubernetes engineer for a 6-month migration doesn't make sense. Augmenting with one does.
Budget-constrained growth. You have the work but not the budget for US salaries. Three senior LATAM developers cost roughly the same as one senior US developer. If the work can be distributed, the math is clear.
Testing before committing. Not sure if you need a permanent data engineer? Augment for 3-6 months. If the role proves essential, convert to full-time (many providers support this).
Most of our clients don't pick one model exclusively. They use a hybrid: full-time US hires for leadership and core roles, staff augmentation for scale, specialized needs, and rapid growth.
A typical pattern: the VP of Engineering and two senior engineers are full-time US hires. Below them, 4-8 augmented developers from LATAM handle feature development, testing, and specialized infrastructure work.
This gives you the institutional knowledge and cultural anchoring of full-time hires combined with the speed and cost efficiency of augmentation. The full-time team sets direction. The augmented team executes.
The key is treating augmented engineers the same as full-time engineers. Same standups. Same code review process. Same access to context. Companies that create a two-tier system get two-tier results.
Alisson Enz
Founder & CEO
Founder and CEO of EnzRossi. After years working with tech, I started EnzRossi. Here I write about hiring, remote teams, and what actually makes a developer great.
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