Building a sales team is the single most important decision you make as you scale from £1m to £10m+ ARR.
The founders I know who got this right—hiring sequence, comp structure, onboarding, management—grew 3–5x faster than those who didn't. The founders who got it wrong spun their wheels for years.
This guide cuts through the mythology around sales hiring. It's not about hiring superstars or building the "perfect" process. It's about hiring the right person at the right time, paying them correctly, setting them up to succeed, and scaling the team systematically.
Sales Team Architecture: Structuring Your Team for Scale
The right structure amplifies your GTM. The wrong structure creates chaos. Here's what each role does and when to hire.
Sales team structure depends on your go-to-market motion (product-led, sales-led, hybrid) and your ACV (average contract value).
High-ACV, sales-led teams (£20k+ contracts): Account Executives → Sales Development Reps (SDRs) → Sales Manager → VP Sales
Mid-ACV, hybrid teams (£5k–£20k contracts): Account Executives → Sales Engineer (optional) → Sales Manager → VP Sales
Low-ACV, product-led teams (under £5k): Growth team → Minimal traditional sales
Typical hiring sequence at different scales:
- £500k–£2m ARR: Founder doing sales. Maybe one AE.
- £2m–£5m ARR: 2–3 AEs, possibly 1 SDR (if high-ACV)
- £5m–£10m ARR: 3–5 AEs, 2–3 SDRs, 1 Sales Manager, 1 Sales Engineer (high-ACV)
- £10m–£20m ARR: 5–8 AEs, 4–6 SDRs, 1–2 Sales Managers, 1 Sales Engineer, 1 VP Sales
Role clarity matters enormously. Many early-stage sales teams fail because roles are undefined. SDRs think they can close deals. AEs think they can skip prospecting. Sales Managers manage 15 people badly instead of 5 people well.
High-ACV sales structure:
- SDR: Prospecting, qualification, booking demos (£30k–£50k base + commission)
- AE: Demos, discovery, negotiation, closing (£60k–£100k base + 30–50% commission or upside)
- Sales Engineer: Technical discovery, complex proof-of-concepts, competitive positioning (£65k–£100k base + bonus)
- Sales Manager: Hiring, coaching, pipeline management, accuracy, forecast (£80k–£120k base + bonus)
- VP Sales: Strategy, hiring, quota setting, board reporting (£120k–£180k base + equity + bonus)
Promoting your best AE to sales manager usually fails. Great AEs are driven by quotas and competition. Great managers are driven by developing people. These are different skills. Hire your first sales manager from outside.
For high-volume, low-ACV businesses: You need a different structure. Focus on product-led growth, self-serve onboarding, and marketing-generated demand. Traditional sales doesn't scale here.
Get structure right and everything else becomes easier.
Hiring Your First AE: What to Look For and What to Avoid
Your first sales hire makes or breaks your sales function. Here's how to get this right.
This is the most important sales hire you'll make. Get this right and everything multiplies. Get this wrong and you'll spend the next 18 months undoing damage.
What your first AE needs to be:
- Experience at your price point. If you're selling £30k contracts, you need someone who's sold £20k–£50k deals. If you hire someone who's only sold £2k contracts, they'll position you as small and low-value.
- Deep knowledge of your market. They should understand your customer's business, their budget cycles, how they make buying decisions, who the competitors are.
- Willing to get their hands dirty. Your first AE will do everything: prospecting, SDR work, demos, post-sale support. If they need an SDR before you need them to sell, you're in trouble.
- Coachable. They'll learn your product, your process, your market from you. They need to be humble and willing to adapt.
- Driven by results, not ego. They should care about hitting quota, building something, and proving it works. Not about title or prestige.
"I hired my first AE because he came from a 'top company' and had an impressive resume. He couldn't figure out our product, he positioned too low, and he left after 8 months. I should have hired someone from a similar-sized company who knew our market."
— David Park, Founder/CEO, £4.2m ARR B2B Platform
What to avoid: Resume credentials over demonstrated ability. Enterprise sales reps transitioning to scale-ups (they'll suffocate your pipeline, try to hire a team immediately, and leave when you won't). Sales superstars who've never succeeded in a startup (they often become frustrated or leave when things get hard).
How to assess: Reference calls are crucial. Call their previous managers. Ask: "Did this person make quota consistently? Did they build relationships? Were they coachable? Why did they leave?" Sales is a performance sport. Past results matter.
Compensation structure: At £2m–£5m ARR, first AE should be roughly 60% base, 40% variable (commission). If your ACV is £30k–£50k, target comp should be £100k–£130k total. Base: £60k–£80k. Variable: £40k–£50k upside.
Onboarding for success: Your first AE needs intensive onboarding. Month 1: product, customers, market. Month 2: shadow you on sales calls, watch how you pitch. Month 3: you shadow them, give feedback. Month 4: they should be running deals independently with your input.
Expect a 6-month ramp. They should hit 50% quota in month 3, 75% in month 5, 100%+ in month 6.
Your first AE is highly critical. You should expect to pay above-market slightly to get proven talent. This isn't a place to economize. Pay 10–15% above market if needed to get the right person.
Compensation Design: Getting the Math Right
Misaligned comp creates misaligned behaviour. Get this right and your team is self-motivated.
Sales compensation is one of the highest leverage decisions you make. Bad comp structures create chaos. Good ones align your team with your business.
The core principle: Compensation should make sense for a ramp of £0 → quota → 150% quota.
| Performance Level | Quota Achievement | Expected Earnings | Your Effective CAC |
|---|---|---|---|
| Below Quota | 0–80% of quota | Base only (no bonus/commission) | High (below expectations) |
| At Quota | 100% of quota | Base + full variable comp | Healthy |
| Above Quota | 125–150% of quota | Base + 125–150% variable comp | Great |
| Significantly Above | 150%+ of quota | Base + accelerated commissions | Outstanding |
Base vs. variable split: This depends on your ACV and sales cycle. Low-ACV, short cycle (under 30 days)? Go 50/50 base/variable. Higher-ACV, longer cycle (90+ days)? Go 60/40 or 70/30 base/variable (longer cycles need more stable income).
How to calculate commission: Take your target AE revenue generation at 100% quota (say £2m annual revenue per AE). Target total comp for a fully productive AE (say £120k). Calculate variable comp: 50% of £120k = £60k. Commission per pound: £60k ÷ £2m = 3% of revenue.
Accelerated commissions above quota: Many companies use accelerated rates. Example: 3% commission on revenue 0–100% of quota, 4% above 100%, 5% above 125%. This incentivizes over-achievement without blowing your unit economics.
SDR compensation: SDRs are prospecting and qualification. Comp structure: £20k–£40k base (depending on market and experience) + £5k–£15k bonus based on activity (number of qualified meetings booked). Tie it to volume, not revenue (they don't close).
Sales Engineer compensation: Sales Engineers are technical consultants, not closers. Comp: £70k–£100k base + £10k–£20k bonus tied to customer satisfaction, deployment success, or revenue (if they have influence on closing).
Sales Manager compensation: Managers should have upside tied to team performance, not individual revenue. Example: £100k base + bonus tied to: team quota achievement (50%), rep retention (25%), pipeline accuracy (25%).
Red flags in comp design: Comp that makes sense below quota but breaks above quota (people cap themselves). Comp that's detached from business metrics (paying for activity instead of outcomes). Compensation that's too complex (reps can't understand how they make money).
Some companies cap commissions ("You can't make more than £150k."). This demotivates top performers. Let them earn unlimited upside if they hit big numbers. If your best rep makes £200k+, celebrate it—they probably generated £5m+ in revenue.
Get compensation right and you attract and retain top talent. Get it wrong and your team becomes politically focused and misaligned.
Onboarding, Management, and Performance: Getting Reps to Quota
Most sales hires fail because of poor onboarding and weak management, not lack of talent.
You can hire a world-class AE and they'll fail if you don't onboard them properly.
Sales onboarding (first 30 days):
- Week 1: Product deep dive, customer interviews, market research. Get them understanding your customer's pain points.
- Week 2: Live demo with you. Hear your pitch. Learn how you position. Understand your message.
- Week 3: Run 5–10 calls with you in the room. Let them see how pros qualify, discover, position.
- Week 4: They run calls with you observing. Give feedback. Coaching on positioning, questioning, handling objections.
Sales management (ongoing):
- Weekly one-on-ones (30–45 min): Pipeline review (what's happening with deals?), coaching (what's working, what isn't?), obstacles (what do they need from me?).
- Deal reviews (monthly): Deep dive on large, stalled, or uncertain deals. Involve you and maybe other AEs. Identify coaching areas.
- Weekly pipeline meetings (30 min): Team reviews forecast, identifies at-risk deals, distributes best practices.
- 1:1 coaching calls (ad hoc): Jump on customer calls when reps struggle. Coach real-time. Build their skills.
"I used to think weak AEs were lazy. Turned out I wasn't coaching them. When I started doing weekly one-on-ones and observing calls, I could see exactly where they were struggling. Most improved massively. A few I realized weren't suitable and we parted ways. But even the ones who left appreciated the investment."
— Sarah Williams, VP Sales, £12m ARR SaaS
Red flags that indicate onboarding or management is broken: Reps missing quota consistently after 6 months. High turnover (above 20%/year). No deal reviews happening. Reps closing deals managers don't understand.
Performance management: Have clear expectations: X deals/month, Y win rate, Z deal cycle length. Track actuals weekly. If someone's tracking to miss quota, intervene early (don't wait until month 11).
Coaching vs. firing: Before you fire an underperforming rep, ask: "Is this a capability issue (they can't sell) or an activity issue (they're not trying)?" Activity issues are coachable. Capability issues usually aren't (after 6 months).
Ramp expectations: Month 1–3: 50% quota (they're learning). Month 4–6: 75% quota. Month 6+: 100%+ quota. If someone's not at 75% by month 5, likely won't work out.
Sales leaders say 70% of rep success is management—coaching, pipeline clarity, deal support. 30% is hiring talent. Most companies flip this. Invest in management.
Scaling the Sales Team: From One to Many
Most companies struggle with the first and third rep. Here's what works at each stage.
First AE (£1m–£2m ARR): Founder + AE. AE does prospecting, discovery, closing. Founder involved in complex deals. Key focus: prove the sales model works. Goal: AE hitting 100% quota.
Second AE (£2m–£3m ARR): Hire someone similar to your first AE. Same experience level, same work ethic. You now have a sales team. Key focus: can you manage two people? Both hitting quota? Start thinking about specialization.
Third AE (£3m–£5m ARR): This is where most companies struggle. Three AEs need structure. You can't manage everyone informally. You need a Sales Manager. If you wait until you have 5 AEs to hire a manager, you've already lost one through mismanagement.
Hiring a Sales Manager: Don't promote your best AE. Hire a manager from outside who's managed a team before. They should have experience with your ACV and customer type. At this stage, you're hiring for 6–8 people (current + future hires).
Sales process maturity: As you scale, your sales process needs to become more explicit.
| Stage | Team Size | Key Process | Priority |
|---|---|---|---|
| Founder-led | Founder + 0–1 AE | Loose, learning mode | Prove model, iterate messaging |
| Early stage | 2–3 AEs | Document process, weekly team sync | Repeatable process, alignment |
| Growing | 4–7 AEs | CRM, deal reviews, forecasting | Scaling management, accuracy |
| Scaling | 8–15 AEs | Multiple managers, specialization by segment/geography | Retention, efficiency, specialization |
CRM implementation: By rep #3, you need a CRM (Salesforce, HubSpot, Pipedrive). This isn't optional. You need pipeline visibility, forecast accuracy, and a historical record of deals. Bad CRM hygiene = you can't manage by the numbers.
Hiring AEs at scale: Once you have process, you can hire less experienced reps and train them. Ramp takes longer (8–9 months) but it's more cost-effective. Your best AEs become mini-trainers.
Red flags that your sales function is breaking at scale: You can't forecast accurately. Forecast vs. reality variance over 20%. You don't know why deals are winning or losing. AEs aren't using CRM consistently. High rep turnover. Inconsistent comp or unclear expectations.
The £5m–£10m transition: This is where you need to move from "sales team" to "sales organization." You need: VP Sales, multiple Sales Managers, clear specialization (SDRs, AEs, SEs), defined process, clear comp, regular forecasting, pipeline reviews. This is where many companies bring in an external VP to build professional sales function.
Around £5m–£8m ARR, most founders recognize they need a professional sales leader. This is the right move. External VPs bring proven playbooks, can build management layers, and free you to focus on product/strategy.
Five Steps to Build Your Sales Team
Practical actions to hire and scale your sales function.
Define your sales team architecture
Document: Your ACV, your sales cycle length, your GTM motion. Map what roles you need and when. Document quota targets and comp structures. Get specific. Don't guess.
Hire your first AE with precision
Look for: Someone who's sold at your price point. Someone from your market. Someone coachable and driven. Run at least 3 reference calls. Hire slowly, not fast.
Design compensation that aligns behaviour
Create comp structure where: 50% quota earning = base only. 100% quota earning = base + full variable. 150% quota = base + 150% variable. Model this out. Make sure AE can understand how they make money.
Invest in first-month onboarding
Spend 4 weeks getting your first AE productive. Weekly coaching calls. Live demos. Sitting in on their calls. Ask: "By day 30, can they run discovery calls independently?"
Build management infrastructure early
By rep #3, get a CRM. Start weekly pipeline reviews. Document your sales process. By rep #5, hire a Sales Manager. Don't promote a rep to manager unless they genuinely want to manage.
Key Takeaways
- Sales team structure should match your GTM motion and ACV. Don't copy what bigger companies do.
- Your first AE is your most important sales hire. Get this right and you set up everything else to succeed.
- Hire for experience at your price point and knowledge of your market. Pedigree and resume matter less.
- Compensation is a forcing function for behaviour. Misaligned comp creates misaligned actions.
- Most sales failures are management failures, not talent failures. Invest in coaching and pipeline clarity.
- Ramp time is 6 months for a good AE. Don't judge performance before then.
- By rep #3, you need a sales manager. Don't hire external management too late.
- Process scales where people don't. Formalize your sales process as you grow.
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