How to Hire SDRs After Series A
Series A is when most startups make their first outbound hire. It's also when they make their most expensive hiring mistakes — overpaying for recruiters, hiring too slowly, or making fast hires who can't sell. This playbook walks you through the post-Series A hiring process step by step, so you can build a scalable outbound motion in weeks, not months.
Your Situation
Your Series A just closed. You have 18 months of runway and a mandate to prove the outbound motion works. But you've never hired SDRs before, and traditional recruiters charge $15K-$20K per hire with a 4-8 week timeline. You need to build an outbound sales team from zero — without burning the capital you just raised.
The Hiring Challenges You'll Face
Speed vs. quality tradeoff
You have runway pressure. A bad hire costs $15K-$25K in recruiter fees and 3-6 months of wasted time. But moving too slowly means you don't hit the pipeline numbers that justify your Series B. The key is building a hiring process that's both fast and rigorous — not choosing one over the other.
No structured hiring process
Before Series A, hiring was informal — you hired who you knew. Now you need a repeatable process that produces quality hires every time, at any volume. Without it, you'll make inconsistent decisions, miss red flags, and hire candidates who look good in an interview but can't produce in the role.
Recruiter costs eating your runway
Traditional staffing agencies charge 15-20% of first-year salary. For an SDR hire, that's $12K-$18K per person. With 2-3 hires in your first six months post-Series A, you could spend $36K-$54K on recruiters alone — money that could fund 2-3 months of SDR salary.
The Step-by-Step Approach
Define the exact role you need
Before sourcing, write a clear role brief: inbound vs. outbound split, meeting quota, ICP of who they'll call, tools they'll use, and ramp timeline. Most post-Series A teams skip this step and end up with a vague hire who doesn't fit the actual outbound motion you're building.
Source from 2-3 channels simultaneously
Run your job post on LinkedIn or Indeed AND run a passive sourcing campaign in parallel. Job boards get you inbound applicants (slower, lower quality). Passive sourcing through Shortlist gets you candidates who aren't actively looking but are experienced and ready to move for the right opportunity. Run both from Day 1.
Screen with a structured phone interview
Ask every candidate the same three questions: (1) What was their average meeting quota in their last role? (2) Walk me through their prospecting process for a cold outbound sequence. (3) What happened after their last quarter where they didn't hit quota? Consistent questions = consistent evaluation, regardless of who does the screen.
Run a 30-minute roleplay interview
The phone screen tells you about experience. The roleplay tells you if they can actually do the job. Give them a sample ICP and 15 minutes to prepare a 5-minute pitch. Score them on structure, discovery questions, and product knowledge. The best performers will have a natural, consultative flow — the others will ramble or read from a script.
How Shortlist Helps
Shortlist delivers 5 pre-screened, AI-scored SDR candidates matched to your exact role brief in 48 hours. No job board post required. Each candidate comes with a score and rationale so you can make confident decisions fast.
Get a free SDR candidate shortlist for your post-Series A team →Frequently Asked Questions
How long should it take to hire an SDR after Series A?
With a structured process and AI-powered sourcing, you can go from role brief to offer in 10-14 days. The fastest teams run sourcing and job boards simultaneously from Day 1, use async screening to filter candidates in 48 hours, and run a same-week roleplay interview before making an offer within 24 hours of the final round.
Should I use a recruiter after closing my Series A?
Not for your first 1-3 SDR hires. Recruiters charge $12K-$20K per placement for roles that are well-defined and don't require niche networks. AI sourcing platforms like Shortlist deliver pre-screened SDR candidates in 48 hours at a fraction of the cost. Save the recruiter budget for senior sales roles where your ATS and LinkedIn Recruiter can't find the candidate you need.
What should I pay an SDR post-Series A?
Base salary for post-Series A SDRs ranges from $50,000-$65,000, with OTE of $75,000-$95,000 for strong performers. Early-stage startups often offer equity or higher OTE to compensate for a lower base. Check Shortlist's SDR salary benchmark tool for your specific market and stage.
How many SDRs should I hire post-Series A?
Most teams hire 2-3 SDRs in the first 6 months post-Series A, then scale to 5-8 by the 12-month mark. Start with 1-2 and prove the outbound motion works before scaling the team. Hiring 5 SDRs into a process you haven't validated yet means you might be scaling a broken motion.