Open headcount can sit unfilled for months while your roadmap slips. Staff augmentation drops pre-vetted senior developers straight into your team — your processes, your tools, productive from day one — minus the recruiting overhead and the cost of a wrong hire.
Your team + our senior engineers, one squad
Your in-house team
Dropped in · day one
your tools · your process · your standup
To a vetted shortlist
Productive inside your team
Below local hiring cost
Notice to scale up or down
Why augment instead of hire
Augmentation gives you the throughput of more engineers without the lead time, overhead, or lock-in of permanent headcount.
Senior engineers who already know your stack slot into your standups and ship in week one — no months-long search, no ramp tax on your team.
Augmented developers use your repo, your tools, your ceremonies and report to your leads. You keep full control of priorities and code.
Add specialists for a push, release them after — adjust headcount at engagement boundaries with 30 days' notice. No severance, no idle payroll.
Only the ~3% who clear our technical bar reach you, and a 30-day replacement guarantee means the fit risk is ours, not yours.
From gap to shipping
Four steps turn an unfilled role into a developer contributing in your sprint — without a recruitment cycle.
We pin down the exact skills, seniority, and overlap hours your team is missing — usually in one call.
You get 3–5 pre-vetted profiles that already clear the technical bar for your stack, with assessment results attached.
Meet only the top candidates and choose. We handle contracts, compliance, and equipment so you don't have to.
We onboard them into your tools and process so they join the next sprint as a working part of your team.
Shapes of augmentation
Augmentation isn't one-size-fits-all. Pick the engagement that matches the gap you're filling.
Augmentation, in production
A logistics-software company had two senior backend roles open for a quarter, a release slipping, and a recruiter pipeline going nowhere. We embedded two vetted engineers in 11 days.
Cartwheel Logistics
Series A logistics SaaS · USA
To embedded (was ~4.5 mo)
Sprint velocity
Cost vs. local backfill
Recruiter fees paid
“Our recruiter had been on these two roles for a quarter with nothing to show. pyronix had two senior engineers in our standups inside two weeks — and the release we'd written off shipped on time.”
Straight answers
Staff augmentation is a flexible outsourcing model where pre-vetted external developers join your existing team — working under your management, in your tools and process — to add capacity without permanent hires. You direct the work; we supply, vet, and retain the talent.
With augmentation, the developers report to you and follow your process and culture — they're an extension of your team. Outsourced or managed teams work independently and own a deliverable. Augmentation keeps control in-house; managed delivery hands the outcome to a vendor.
We deliver a vetted shortlist within 5 business days and have developers integrated into your team within about 2 weeks — versus the 3–6 months a local senior hire typically takes.
Yes — that's the core benefit. You add or release developers at engagement boundaries with 30 days' notice, so capacity tracks your roadmap instead of locking you into fixed headcount.
Every placement carries a 30-day replacement guarantee. If someone isn't meeting your bar in the first month, we replace them at no extra cost and cover the ramp.
Send us the role and the stack. We'll return a vetted shortlist in 5 business days — developers who join your team, not a vendor's queue.
2000+ vetted engineers · 3 global hubs · 98% client retention
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