GTM and Specialist Hiring
Which GTM roles should a Series B company hire first?
The short answer
A Series B company should hire the roles that remove its current revenue constraint first. That may be sales leadership, demand generation, enterprise AEs, solutions consulting or customer success depending on the motion. The answer should come from the customer journey and evidence, not a standard list of Series B titles.
Series B funding creates real pressure to grow headcount quickly, and GTM plans routinely become lists of roles rather than sequences of capabilities. That is where money is quietly wasted and momentum is quietly lost.
Diagnose the current constraint
Before opening roles, identify the single biggest reason revenue is not growing as planned: pipeline volume, conversion, deal size, ramp, retention or capacity. The right first hire is the one that removes that constraint, not the one on the standard org chart.
Separate leadership from capacity
Adding leaders solves direction and system problems. Adding individual contributors solves capacity problems. Confusing the two is the most common Series B hiring mistake and usually produces both an expensive leader with nothing to lead and a team with nobody to lead them.
Follow the whole customer journey
GTM is a system. Adding AEs without demand generation, or demand generation without customer success, moves the bottleneck rather than removing it. The plan should show how each hire changes the economics of the full journey, not just one function.
Sequence for readiness, not just funding
Some hires need infrastructure that does not yet exist: an enterprise AE without an enterprise ICP, a CS leader without a defined onboarding, a marketing leader without a category story. Sequence roles so each appointment finds the conditions they need to succeed.
What this means in practice
Prioritise roles whose absence is preventing the current model from becoming repeatable. Publish a written sequence, revisit it every quarter and only open the next role when the previous constraint has genuinely moved.
The Saiyō view
Saiyō treats GTM hiring as a sequence of business capabilities rather than a race to add heads. Market mapping starts early so the right people are available at the moment the operating conditions are ready for them, not months afterwards.
Explored in depth
This topic is explored in more depth within Building a GTM Team After Series B.
Frequently asked questions
See this in practice
Move from the concept to the way Saiyō delivers it.
Related questions
How large should a GTM team be at Series B?
There is no reliable universal GTM headcount for Series B because revenue, ACV, sales cycle, geography and product motion differ substantially. The team should be sized from productivity assumptions, pipeline requirements, management spans and customer capacity. Headcount benchmarks are useful only when the underlying model is comparable.
Read the answerAnswerShould a scale-up hire leaders before individual contributors?
Hire leaders first when the company needs a new strategy, operating system or team design before adding execution capacity. Hire individual contributors first when the motion is already clear and management capacity exists. The sequence should reflect whether the constraint is direction or capacity.
Read the answerAnswerHow do you sequence sales, marketing and customer success hiring?
Sequence sales, marketing and customer success hiring around demand creation, conversion, implementation, retention and expansion. Adding capacity in one function without the supporting parts of the customer journey creates bottlenecks elsewhere. The plan should show how each role changes the economics or experience of the whole system.
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