Before you touch a word of your advert, look at the market you're hiring into. It's a tight one. Right now, 76% of engineering employers struggle to recruit for key roles, with technical and specialist sustainability skills topping the list, according to the Institution of Engineering and Technology's 2025 skills research. That tells you the people you want are in demand elsewhere too.
The wider vacancy picture is cooling. Early estimates for April to June 2026 suggest a decrease of 7,000 (0.9%) vacancies to 712,000 compared with the previous quarter, with professional, scientific and technical activities among the largest decreases, the ONS vacancies bulletin reports. Fewer open roles doesn't mean easier hiring. It means the strongest developers have options, and your advert has to earn their attention.
Movement is high, too. In the next year, 79% of UK technical professionals plan to change employers in 2026, a Rise Technical Insights Report covering over 500 employers and 1000 candidates found. A market where most people are open to moving rewards adverts that are clear, honest and specific about the work.
Benchmarking isn't only about the job title. It's about seniority, specialism and where the demand actually sits. The market is pulling in different directions by level. In engineering, entry-level hiring has fallen to -19% while senior hiring sits at -10%, a 9-percentage-point gap, a GOV.UK snapshot of entry-level hiring shows. If you're writing a junior developer advert, you're competing for a shrinking pool of openings, so your advert needs to stand out even more.
Think about where your talent comes from, as well. For the engineering profession, the vast majority of new hires come from the resident labour force, indicating low reliance on international recruitment, a GOV.UK review of professionals in IT and engineering notes. For most developer roles, that means your advert is competing for UK-based people, so local relevance and clarity matter more than a wide net.
Pay sits alongside this. Pay for engineering professionals on the Skilled Worker route is broadly in line with the UK average, while top technology firms can pay sizeable wages leading to wages far above the salary threshold, according to the Migration Advisory Committee's review of IT and engineering professionals. When you benchmark, look at how comparable live roles describe scope and progression, not just the headline number.
Start by reading ten to fifteen live UK adverts for the same role and level. Note the shared must-have skills, the language they use and what they lead with. Then rewrite yours to match the reality, not an internal wish list. If the market asks for one framework and you list six, you're filtering out good people before they apply.
Then test it. Post, watch the quality of applications for a week, and refine. Benchmarking is a habit, not a one-off. The live market shifts every quarter, and your advert should move with it.
We built Reed.ai to take the guesswork out of hiring. We search 15 million candidates to match your role against real people in the current market, so you can see how your advert stacks up against live demand and reach the developers who fit. Our recruitment agent manages recruitment end to end for 8% on a successful hire, with no monthly fee and no upfront cost. Ready to benchmark your developer advert and start hiring? Talk to us today.
