Contract Software Library & Framework Skills in the City of Westminster

Description	Rank 6 Months to 22 Nov 2025	Rank YoY Change	Median Daily Rate	Median Daily Rate YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Node.js	10	-	£475	-	2 4.55%
Oracle Fusion	10	-2	£663	-17.18%	2 4.55%
WebRTC	11	-	-	-	1 2.27%
OAuth2	11	-	£475	-	1 2.27%
Jinja	11	-	£773	-	1 2.27%
Swagger	11	-	£475	-	1 2.27%
Loki	11	-	-	-	1 2.27%
Elastic Stack	11	-	-	-	1 2.27%
GraphQL	11	+1	£475	-	1 2.27%
Jest	11	-	£475	-	1 2.27%
OpenAPI	11	-	£475	-	1 2.27%
NETCONF	11	-	£773	-	1 2.27%
YANG	11	-	£773	-	1 2.27%
Fastify	11	-	£475	-	1 2.27%
XML	11	+1	£773	+62.63%	1 2.27%
JSON	11	+1	£773	+62.63%	1 2.27%
YAML	11	-	£475	-	1 2.27%
OAuth	11	-	£475	-	1 2.27%
RESTful	11	-1	£475	-9.52%	1 2.27%
OpenID	11	-	£475	-	1 2.27%