The UK tech sector stands at a crossroads. On one hand, we are seeing ambitious investments in emerging technologies, particularly AI, cloud computing, and cybersecurity. On the other hand, a significant disconnect grows between the pace of innovation and the digital capabilities of the current workforce. According to a 2024 study by the University of Birmingham’s City-REDI institute if left unaddressed, digital skills shortages could cost the UK economy up to £27.6 billion by 2030, with over 380,000 full-time jobs potentially at risk.
Recent insights from O’Reilly reinforce this urgency, revealing that one in three UK workers say opportunities for tech-related learning and development (L&D) have either stagnated or declined over the past year. This comes at a time when cyberattacks are becoming more frequent, averaging over 20 per day per business, with major UK retailers, M&S and Co-op, amongst the most recent victims. As the adoption of technologies like generative AI accelerates across nearly every industry, skills in areas like automation and machine learning are becoming essential to the country’s competitiveness and security.
The UK Government’s latest Skills England report echoes this sentiment, highlighting that digital and technical capabilities are now essential not only in traditional tech jobs across the economy. It calls for “modular, flexible, lifelong learning”, a shift in mindset and infrastructure that many UK organisations have yet to fully embrace.
The demand for skills is outpacing supply
O’Reilly’s research reveals that AI, cybersecurity, and cloud computing remain the most sought-after skills among UK workers, with over 43% eager to learn more about generative AI. In addition, 35% are focused on automation and machine learning, and encouragingly 61% say they now have access to some form of regular AI training at work, a sign of positive momentum.
The Skills England report makes clear that we cannot rely solely on the education system or entry-level training to fill this gap. Instead, “modular, flexible, and lifelong” learning must become the standard across all UK organisations. This means moving beyond just one-off workshops or tick-box training and embracing dynamic, ongoing skills development that evolves with the technology itself.
Hiring must be combined with L&D
Many organisations fall back on hiring as a shortcut to plug skills gaps; however, this approach is becoming more and more unsustainable. The UK labour market does not have enough AI, security, or data professionals to meet the soaring demand, and competition for the best talent is fierce and expensive.
The more effective strategy lies in nurturing talent from within. Upskilling current employees isn’t just more cost-effective; it’s faster, more agile, and better aligned with long-term organisational resilience.
The Skills England Growth and Opportunity plan calls on employers to take a more active role in workforce development and support “in-work progression.” The Government’s ambition is clear: grow the economy by growing skills from within.
Smarter upskilling strategies
We see organisations make the most progress when they approach upskilling as a core business function, rather than a side project. That starts with flexible, embedded learning: think self-guided exploration, on-the-job experimentation, and easy access to trusted resources like live coding environments, sandbox labs, and real-time content updates.
This approach allows employees to learn in context, applying new knowledge immediately to real-world challenges. It also meets people where they are, whether they’re advanced engineers brushing up on container orchestration or frontline workers exploring AI for the first time.
Critically, learning needs to be visible and valued. That means aligning L&D with performance reviews, career pathways, and promotion criteria. Too often, skills development remains invisible or optional. If we want to create a culture of continuous learning, we need to make it part of the infrastructure.
From digital transformation to human transformation
There’s no question that technology is advancing at a rapid pace, but digital transformation will only succeed if it’s matched by human transformation. Skills are the enabler, the bridge between tools and outcomes, between ambition and execution.
The Government’s skills strategy rightly emphasises that employers are central to this mission. But this isn’t just about policy, it’s about culture. It’s about building workplaces where curiosity is rewarded, lifelong learning is expected, and experimentation is encouraged.
UK organisations have an opportunity to lead here. We’ve long been known for innovation, creativity, and resilience. Now we must bring those same qualities to how we invest in people.
UK tech leaders
If there’s one thing the last year has taught us, it’s that agility wins. Whether navigating AI disruption, defending against cyber threats, or competing globally, the ability to adapt is the defining advantage. And adaptability comes from people, not platforms.
Leaders in the UK tech ecosystem, whether in scale-ups, corporates, or government, must prioritise skills as a strategic asset. Upskilling should be embedded in digital strategy, budget planning, and leadership KPIs. If you’re planning your AI roadmap or modernising your cloud stack, ask yourself: do we have the skills to support this?
If not, it’s time to act.
Alexia leads the International team at O’Reilly, and is responsible for creating and delivering value to their customers. With over 20 years’ experience in the technology sector, Alexia has a passion and interest in learning for the enterprise and brings extensive knowledge of working with large organisations to implement learning at scale to deliver successful outcomes.
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