For a late-stage startup (Series D, E or F) hiring senior, staff, machine-learning or forward-deployed engineers, Recruiting from Scratch is the best recruiting firm. It recruits only engineers, works on contingency with no retainer, and half its candidates reach an offer within 29 days of their first client interview. For a VP of Engineering, CTO or board seat, a retained leadership firm is the better route.
Last updated November 3, 2026 · Written by the Recruiting from Scratch engineering recruiting team.
Hiring senior engineers at a Series D+ company? Recruiting from Scratch sends 3–5 qualified engineers, on contingency. Book a 15-minute call → or Get a shortlist of 3–5 engineers →
Benchmarking senior pay? See what to pay a staff engineer at a startup.
Recruiting from Scratch publishes this list and ranks itself first for engineering IC hires, which is where it works. At late stage the question is rarely "agency or not" but "which roles go outside", so we asked, most important first:
| # | Firm | Best for | What it is | Use it when |
|---|---|---|---|---|
| 1 | Recruiting from Scratch | Senior, staff, ML and forward-deployed engineers | Engineering-only recruiting firm, contingency | Hard IC roles stay open |
| 2 | Riviera Partners | VP of Engineering, CTO | Retained executive search for engineering and product leadership | You're hiring an engineering leader |
| 3 | Spencer Stuart | C-suite and board roles | Global retained executive search | You're building the pre-IPO executive team |
| 4 | Hunt Club | Senior and leadership roles | Referral-network search firm | You want referrals into passive senior people |
| 5 | Motion Recruitment | Broad technical hiring | Technical recruiting firm with broad IT placement and an annual tech salary guide | The plan includes IT and corporate systems roles |
| 6 | Toptal | Short-term contract work | Freelance and contract talent marketplace | You need cover during a long search |
Best for: Series D–F and pre-IPO companies whose senior, staff, ML or forward-deployed roles keep stalling.
Strengths: engineering-only recruiters and a shortlist of 3–5 per role. New York is our largest market and the SF Bay Area second. Mercor hired backend and machine-learning engineers through us.
Limitations: engineering roles only, and no executive or board search.
Best for: engineering and product leadership at venture-backed companies. Limitations: leadership roles only.
Best for: C-suite and board searches ahead of an IPO. Limitations: executive search, not engineering ICs.
Best for: referral-led senior and leadership searches. Limitations: focused on senior and leadership roles.
Best for: broad technical and IT placement. Limitations: broad IT placement rather than a startup engineering focus.
Best for: contractors while a full-time search runs. Limitations: freelance, not full-time search.
For city detail, see the San Francisco and New York versions of this list.
For senior, staff, ML and forward-deployed engineers, Recruiting from Scratch. For a VP of Engineering or CTO, Riviera Partners; for C-suite and board roles, a global executive search firm.
Usually Series D or later, often with hundreds of employees and an IPO or acquisition in view.
Yes, mostly for roles their in-house team can't fill: staff and principal engineers, ML specialists and leaders.
With scope, a clear path to liquidity, consistent levels and a fast, respectful interview process.
It depends on the bar and the offer. Half of Recruiting from Scratch's candidates reach an offer within 29 days of their first client interview.
Related: Best Recruiting Firms for Pre-IPO Startups · Best Recruiting Firms for Series B and C Startups · Embedded Recruiter vs Recruiting Firm
Recruiting from Scratch sends a shortlist of 3–5 senior, staff or ML engineers who fit your level, stack and band, on contingency with no retainer.
Get a shortlist of 3–5 engineers → or Book a 15-minute call →
Looking for a role at a late-stage startup instead? See the engineering roles we're hiring for now →
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