Software Library & Framework Statistics in Watford

Permanent Job Market Index

Description	Rank 6 Months to 19 Aug 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
HTML	27	Up 4 places+4	£37,500	-33.33%	12 3.03%	4
FastAPI	27	New entry-	£72,500	-	12 3.03%	2
RESTful	28	New entry-	£72,500	-	11 2.78%	3
CSS	28	Up 3 places+3	£37,500	-33.33%	11 2.78%	3
Swagger	29	New entry-	£72,500	-	10 2.53%	1
RabbitMQ	29	New entry-	£72,500	-	10 2.53%	1
OpenAPI	29	New entry-	£72,500	-	10 2.53%	1
Kafka	29	New entry-	£72,500	-	10 2.53%	1
Flask	37	New entry-	£72,500	-	2 0.51%	1
PySpark	37	New entry-	-	-	2 0.51%
Django	37	New entry-	£72,500	-	2 0.51%	1
Oracle Fusion	38	New entry-	-	-	1 0.25%
Pandas	38	Down -6 places-6	-	-	1 0.25%
pytest	38	New entry-	-	-	1 0.25%	1
SAP Fiori	38	New entry-	-	-	1 0.25%
JSON	38	New entry-	-	-	1 0.25%
REST	38	New entry-	£67,500	-	1 0.25%	1
LDAP	38	New entry-	£67,500	-	1 0.25%	1