Software Library & Framework Statistics in Derbyshire

Permanent Job Market Index

Description	Rank 6 Months to 13 Jul 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
.NET	43	Up 12 places+12	£52,500	-	15 1.88%	7
React	44	Up 7 places+7	£48,750	-18.75%	14 1.76%	5
.NET Core	47	New entry-	£50,000	-	11 1.38%	3
PyTorch	48	Up 10 places+10	£38,000	-	10 1.26%
TensorFlow	48	Up 10 places+10	£38,000	-	10 1.26%
Hugging Face	50	New entry-	-	-	8 1.01%	2
REST	50	Up 3 places+3	£45,000	-26.53%	8 1.01%	3
ASP.NET Core	52	New entry-	£51,250	-	6 0.75%	1
ASP.NET	52	New entry-	£51,250	-	6 0.75%	1
SOAP	53	Up 5 places+5	-	-	5 0.63%	2
HTML	54	Down -9 places-9	£50,000	-	4 0.50%	8
CSS	54	Down -5 places-5	£50,000	-	4 0.50%	7
WPF	54	New entry-	£70,000	-	4 0.50%
ML.NET	55	New entry-	£50,000	-	3 0.38%
Node.js	55	Up 1 place+1	£52,500	-25.00%	3 0.38%	3
.NET Framework	55	New entry-	£55,000	-	3 0.38%
ASP.NET Web API	55	New entry-	£52,500	-	3 0.38%	1
Blazor	55	New entry-	£52,500	-	3 0.38%	1
Vue	56	New entry-	£45,000	-	2 0.25%	1
Matplotlib	56	New entry-	£38,000	-	2 0.25%	2
Laravel	56	New entry-	£45,000	-	2 0.25%
Seaborn	56	New entry-	£38,000	-	2 0.25%
scikit-learn	56	Up 2 places+2	£38,000	-	2 0.25%	2
React Native	56	New entry-	£45,000	-	2 0.25%
FastAPI	57	No change0	£37,500	-31.81%	1 0.13%
RESTful	57	Down -5 places-5	£55,000	-15.38%	1 0.13%
Entity Framework	57	New entry-	£55,000	-	1 0.13%
JSON	57	New entry-	-	-	1 0.13%	3
Flask	57	Down -5 places-5	£37,500	-42.30%	1 0.13%
XML	57	New entry-	-	-	1 0.13%	3
Django	57	Down -5 places-5	£37,500	-42.30%	1 0.13%
jQuery	57	New entry-	£55,000	-	1 0.13%
Middleware	57	Down -2 places-2	-	-	1 0.13%	1