Hire AI voice agent developers who ship voice agents that handle real calls, not scripted demos.
Real-time voice AI, speech-to-text, text-to-speech, and the orchestration layer between them, built by engineers who've shipped agents onto live phone lines, where a 400ms latency spike is the difference between a natural call and a dropped one.
Real-time STT/TTS orchestration tuned for sub-second turn-taking.
Twilio, SIP trunking, and call routing into existing phone infrastructure.
Interruption handling, barge-in, and graceful fallback to a human.
Call transcripts, latency tracing, and quality scoring per interaction.
What strong AI Voice Agent Developers know cold.
from $25/hr
A typical range. Your final rate depends on experience level, timezone overlap and how long you book for.
Four stages. Three percent get through.
- 01Screening38%Résumé, background, and communication check, the fastest way to rule out a bad fit.
- 02Technical Deep Dive22%A senior engineer probes real system design and stack depth, not trivia.
- 03Live Build Test9%A timed, real-world task. We watch how they actually ship, not just what they claim.
- 04Client Fit Interview3%Ownership, reliability, and how they work inside your team on day one.
- Shortlist in 48 hoursProfiles, not a waiting list.
- Free replacementWrong fit swapped at no cost.
- No conversion feeHire them direct whenever you want.
- IP yours from day oneAssigned in writing, not at handover.
- Month to monthNo lock-in, and no notice period.
Shipped, not slideware.
On camera, in their own words.
Why he brought his development work to Code Elevator.
Hiring for something adjacent?
Answered before you ask.
Structured, high-volume calls with a bounded scope, appointment booking, order status, tier-one support triage, outbound reminders. Anything genuinely open-ended or emotionally sensitive should still route to a human, and we design the handoff for exactly that.
Streaming STT/TTS instead of waiting for full utterances, a small fast model for turn-taking decisions, and a hard latency budget enforced in the pipeline itself, not just aspired to.
Yes. Typically through SIP trunking or a Twilio number pointed at your existing PBX, so it slots into call routing you already have rather than replacing your phone system.
Every call is transcribed and scored against a rubric (task completion, escalation correctness, tone), so regressions show up in a dashboard, not in a customer complaint.
Every way out of this hire is already written down.
Not a fit? Replace anyone in the first two weeks. No questions asked, no replacement fee. We re-match from the same vetted pool.
You pay only for engineers who actually start. Seeing candidates costs nothing.
Dedicated and managed engagements run on a monthly rolling contract. Cancel with notice.
You see the number before you commit. Nothing is added on top of it later.
Bring us the call flow. Three matched engineers in 48 hours.
Tell us what the calls actually look like today. We'll tell you honestly what a voice agent can and can't take off your team's plate.
We reply within an hour during our working day in India and the UAE.