This edition expands last week’s update with the broader market context candidates and hiring teams actually care about. The big picture from the last 7 days: UK permanent hiring softened further, employers leaned harder into temporary flexibility, and the teams that are still hiring fast are using reliability and upgrade hygiene as a silent differentiator.
Market snapshot from the last 7 days
1) UK firms are pausing permanent hiring and leaning into temps
The latest KPMG and REC survey coverage says permanent placements fell at their fastest pace since July 2025, and employers are increasingly cautious, favouring temporary roles to stay flexible.
What this means:
Candidates: more processes may feel “slow” or indecisive because headcount approvals are tighter.
Hiring managers: if you want to hire great engineers, your process needs clarity and urgency, because candidates can smell uncertainty.
2) Job postings are stable but still well below pre-pandemic levels
Indeed Hiring Lab’s latest UK update says postings stabilised over the past month but remained 29% below the pre-pandemic baseline as of 22 May, and highlights continued softening in vacancies and youth unemployment concerns.
3) AI infrastructure investment is accelerating, even while hiring is cautious
The UK government announced a £1.1bn plan including a national supercomputer and semiconductor support, building on earlier chip commitments. This is the kind of policy and infrastructure spending that feeds downstream demand for platform, data, security, and distributed systems work.
4) UK applied AI funding is still real
The FT reported PhysicsX raised $300m at a $2.4bn valuation and has grown headcount quickly. Separate market conditions can be soft while applied AI businesses still scale aggressively.
5) Hiring seasonality matters
A strong, boring truth: tech hiring tends to cluster March to June as annual budgets get spent, then slows later in the year. That makes “right now” a useful window if you are job searching or trying to fill critical roles.
The hiring insight this week
Reliability is quietly becoming the filter again
When hiring gets cautious, teams take fewer bets. The “easy yes” candidate is the one who can ship features and ship fixes.
A quick screen you can use immediately:
Ask a candidate how they handle a framework security advisory and rollout.
Look for staging, pinning, CI gates, safe deploy, monitoring and rollback thinking.
The reason this matters is visible in the ecosystem this week.
Python and tooling updates from the last 7 days
Django security releases
Django shipped 6.0.6 and 5.2.15 on June 3, 2026, fixing five security issues.
Python 3.15 beta moves forward
Python 3.15.0b2 released June 2, 2026. Beta releases are for ecosystem testing and readiness. If your team owns internal tooling or libraries, now is the moment to test compatibility.
Speed tooling continues to iterate
uv latest release shown as June 3, 2026 on PyPI.
Ruff 0.15.16 released June 4, 2026.
Job of the week
Strike team: 8 hires | Full stack or backend | AI for finance | Series A + YC | London onsite
Brand new client building in AI for finance. Series A with Y Combinator backing, team of ~30 and scaling quickly.
They want
8 hires as a strike team
Ideally full stack, but strong backend engineers welcomed
Comfortable using AI tools to elevate coding and delivery speed
Strong ownership and execution mindset
Setup
5 days per week onsite in central London
Comp
£100k to £200k base + equity
Potential sign-on
If you want the full brief and a discreet intro, message me directly.
The market is not “wide open” yet. Permanent hiring is cautious, temp work is rising, and approvals are slower. But the window from March to June is still where many teams spend headcount budget, and applied AI pockets are clearly still investing.
See you in next week’s edition of Snake Signals.
Hiring? Contact
Josh Smith
LinkedIn: https://www.linkedin.com/in/python-recruitment/
Email: [email protected]
Phone: 01727 225 552