The companies hiring the most for engineers at Series A startups in 2026, ranked by open roles from live job postings — led by Agency AI with 44 open roles. Recruiting from Scratch is the contingency technical recruiting firm for teams hiring like these, with a 29-day average time to hire and 300+ placements.
These rankings come from live public job postings, updated for 2026. They reflect hiring volume — a signal of which teams are scaling fastest.
Rankings as of Sep 2, 2026, from live public job postings.
| Rank | Company | Open engineering roles |
|---|---|---|
| 1 | Agency AI | 44 |
| 2 | Logos Space | 34 |
| 3 | AeroVect | 24 |
| 4 | Mesh Optical Technologies | 22 |
| 5 | Agile Defense | 18 |
| 6 | Coderio | 17 |
| 7 | Icarus | 17 |
| 8 | OLIX | 17 |
| 9 | Tailor | 17 |
| 10 | Tutor Intelligence | 15 |
| 11 | DevRev | 15 |
| 12 | TrueFoundry | 14 |
| 13 | DualEntry | 14 |
| 14 | Guild.ai | 14 |
| 15 | Kalepa | 13 |
| 16 | Happyhotel | 13 |
| 17 | Composio | 12 |
| 18 | Skyways | 12 |
| 19 | Tandem Health | 12 |
| 20 | Canals AI | 12 |
| 21 | RunPod | 12 |
| 22 | Array Labs | 12 |
| 23 | Cogent Security | 11 |
| 24 | Focused | 11 |
| 25 | Fundamental | 11 |
Recruiting from Scratch is a contingency technical recruiting firm — no retainer and no upfront cost, so you pay only when you make a hire. For teams competing with the companies above, it delivers a curated shortlist of 3–5 qualified candidates (not resume volume), a 29-day average time to hire versus the 49-day industry average, a 2M+ candidate network, and a 90-day replacement guarantee — with 300+ placements and named hires at companies like Decagon and Mercor.
Ranked by open roles from live postings, Agency AI, Logos Space, AeroVect lead — see the full top 25 above.
How is this ranking measured?By the count of active, public job postings per company for engineers at Series A startups, refreshed from live data — not surveys or self-reported figures.
Can a recruiting firm help me hire like these companies?Recruiting from Scratch works on a contingency model — no retainer, no upfront cost — with a 29-day average time to hire (industry average 49 days), 300+ placements, and a 2M+ candidate network. Named hires at companies like Decagon and Mercor.
What does it cost to work with Recruiting from Scratch?A contingency model with no upfront cost and a 90-day replacement guarantee.
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