How to prepare now for post-holiday hiring

By Victoria Fellows

July 24, 2025

Alongside January, September is a peak in the hiring calendar — a critical window when businesses return from summer ready to fill headcount gaps, accelerate projects and secure the right talent before year-end.

The numbers behind the September spike

According to LinkedIn, job postings in the UK typically increase by 20–30% in early September compared to August, while in the US, hiring activity rises by approximately 3.8% month-on-month, even in less buoyant job markets. A recent LinkedIn poll also revealed that 56% of UK professionals view September as the most popular time to look for a new role. Supporting this, candidate engagement — including applications, profile views, and direct interactions — spikes noticeably in the first two weeks of the month.

At IC Resources, we consistently observe a sharp increase in both permanent and contract hiring beginning in late August. The companies that begin planning early are often the ones that avoid the September bottleneck — and are best positioned to secure top talent before the competition intensifies.

Why planning ahead makes a difference

Mid-year performance reviews often bring underlying skills gaps and resourcing shortfalls into sharper focus. These reviews help teams identify not only what’s missing but also what’s needed to deliver on year-end objectives — triggering a renewed urgency around hiring.

Secondly, while hiring budgets are still available, organisations are increasingly aware that time is running out to deploy them effectively. There’s often pressure to finalise headcount before financial year-end, and unspent budgets can be lost or reallocated — which adds further incentive to accelerate recruitment in Q3.

Additionally, many business-critical projects resume or intensify after the summer break. Whether it’s product development cycles, end-of-year delivery targets, or new strategic initiatives, teams need to be fully resourced to ensure momentum is maintained through to December.

On the candidate side, many professionals return from annual leave with a renewed focus on career progression. September offers a natural point for reflection, often prompting job searches among those who may have delayed their plans earlier in the year.

As a result, by the time September arrives, many of the most qualified and motivated candidates are already in conversations with companies that began hiring preparations in late summer. Delaying recruitment decisions until after the holidays can lead to longer time-to-hire, reduced access to top-tier talent, and compressed interview timelines — often forcing businesses into reactive rather than strategic hiring.

Contractors can bridge the summer gap

Although permanent hiring slows down in July and August the work continues. Projects don’t pause, and team members taking annual leave can create pressure on delivery.

That’s why more companies turn to contractors to maintain momentum and prepare for a busier Q3 and Q4. Data shows that:

Contractors view job posts 1.7 × more often than average LinkedIn users
They are 1.5 × more likely to respond to outreach, and 1.6 × more likely to engage with recruiter content
Contractors are especially active in the summer months, when permanent candidates are typically less available.

By bringing in contractors now, organisations can ensure consistent progress and avoid the September rush altogether for certain roles.

How to prepare

If you’re planning to hire in September or Q4, these five steps will help you get ahead and avoid talent bottlenecks:

1. Assess future skills gaps against your project roadmap

Look beyond today’s team. Review upcoming launches, project deadlines, or customer milestones to identify where capability gaps could impact delivery — whether that’s a need for a Verification Engineer, AI Ops lead, or Quantum Physicist. Forecasting needs now means fewer firefights later.

2. Start the market conversation early

Brief your recruitment partner now to scope the market, benchmark salaries and pre-qualify talent. Top candidates don’t stay available for long — and a proactive approach allows you to shape realistic hiring timelines and avoid surprises when the market gets busy.

3. Tap into contract talent for agility

Contractors offer a flexible way to bridge the summer slowdown or add short-term expertise. Whether it’s backfilling for holiday leave or keeping a critical project moving, interim support gives you breathing space while you build out your permanent team.

4. Audit your hiring process

Are you moving quickly enough? Do job specs match the current market? Are decision-makers aligned? Small tweaks — like cutting interview rounds or tightening your feedback loop — can significantly improve your ability to secure candidates before they look elsewhere.

5. Re-engage past candidates

Don’t overlook people you’ve previously interviewed or nearly hired. The market changes fast — and someone who wasn’t available six months ago might now be open to a move. A trusted recruitment partner (such as IC Resources…) can help revisit and re-qualify these high-potential professionals.

Need help with contract or permanent hiring over the coming weeks?

At IC Resources, we’re already working with clients to prepare for a busier autumn. Get in touch today and see how we can help you stay one step ahead. Email us at enquiries@ic-resources.com