What does the UK IT and technology hiring market look like now?

The UK technology sector is large and central to the economy. The updated digital and technology definition covers 107,082 companies, around 5.2% of all UK companies according to GOV.UK's Digital and Technologies Sector Economic Statistics. That scale keeps demand for skilled engineers steady, even when the wider hiring climate feels cautious.

Businesses took a careful approach through 2025, but demand held up for specialist skills including AI, data, enterprise applications and cyber security as Computer Weekly's tech recruitment outlook notes. The trend shows up in official figures too: the largest volume rise in vacancies from August to October 2025 was in professional, scientific and technical activities, up by 5,000 per the ONS Vacancies and jobs bulletin. For lean teams, that means the people you want are in demand elsewhere, so the way you hire matters as much as who you hire.

There's a supply side to watch, too. Entry-level and graduate routes into tech have narrowed sharply. UK entry-level job postings have dropped 30% since ChatGPT launched, leaving graduates in their toughest market since 2018 techUK reports, citing Adzuna data, and the tech sector cut graduate jobs by 46% in a year with a further 53% fall projected according to The Register, using Institute of Student Employers figures. That thinner junior pipeline puts more pressure on experienced infrastructure hires.

Which infrastructure roles and skills are in demand?

Infrastructure engineering sits at the centre of the skills that employers are chasing. Demand for AI skills rose nearly 200% in a year, with London accounting for 80% of AI-related job postings and close to two-thirds of all UK technology vacancies The Register reports, using Accenture data. AI systems need infrastructure underneath them: cloud platforms, networking, storage and the automation that keeps everything running.

Security is now part of the job, not a separate one. The UK cyber security workforce stands at roughly 143,000 people, with growth picking up from 2% in 2022 to 5% in 2024 according to GOV.UK's Cyber security skills in the UK labour market 2025, and 70% of cyber firms reported at least one hard-to-fill vacancy per the AI Labour Market Survey 2025 report. Architecture and systems design skills are stretched as well: IT business analysts, architects and systems designers, some 193,000 workers, are in critical demand GOV.UK's Occupations in demand 2025 shows.

Where do these people come from? Mostly from the UK itself. For engineering roles, the vast majority of new hires come from the resident labour force, showing low reliance on international recruitment GOV.UK's Professionals in IT and engineering review found. And routes into the field are shifting: apprenticeships have risen from 3% of AI hires in 2020 to 19% in 2025 according to the DSIT AI Labour Market Survey 2025, which gives lean teams a way to grow talent as well as buy it.

How do lean IT teams hire infrastructure engineers well?

Start with the systems, not the job title. Write down what this person will actually own: the cloud environment, the network, the automation, the security controls, the on-call reality. A lean team can't carry gaps, so be honest about the two or three things that matter most and the ones you'll compromise on. That clarity turns a long wish list into a role a real person can fill.

• Prioritise depth over breadth: pick the core platforms your business runs on and hire someone who has run them at scale.
• Value automation and security as default skills, not extras, given how stretched cyber talent is.
• Consider apprenticeships and internal growth alongside experienced hires, since the junior pipeline has thinned.
• Move quickly and keep the process short, because specialist candidates are in demand and won't wait through a slow process.
• Assess for how someone works in a small team: ownership, communication and the willingness to cover more than one area.

Speed is your friend. When specialist skills are scarce and demand is high, a drawn-out process loses good people to faster employers. Tighten your interview stages, brief everyone involved before you start, and be ready to make a decision. The best lean teams treat a clear, quick hiring process as part of the offer.

Where does an AI recruitment agent fit for lean team hiring?

When you're a small team without a dedicated recruiter, the job is finding the right person fast and without the process eating your week. That's the gap we fill. We search a database of 15 million candidates, rank a shortlist in seconds, and manage the hire end to end so you can stay focused on the work. Our recruitment agent manages recruitment end to end for 8% on a successful hire, with no monthly fee and no upfront cost, through Reed.ai. Tell us what your infrastructure role needs and see your shortlist today.