Contract Software Library & Framework Statistics in Central London

Results 1 - 50 of 181
Description
Sort by Demand Rank 6 Months to 23 Feb 2026Rank
6 Months to
Rank
YoY Change
Median
Daily Rate
Median Daily Rate
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
.NET67-30£560-6.66%61 2.87%92
REST68+11£525-1.86%60 2.82%43
React70-11£600+4.34%58 2.73%101
HTML78-20£540-1.81%50 2.35%42
CSS82-12£540-1.81%46 2.16%40
Kafka93-33£525-10.25%35 1.65%28
AngularJS93-17£600+4.34%35 1.65%27
Spring100-19£561-2.39%28 1.32%9
XML101-15£525-1.86%27 1.27%9
JSON102-12£510+2.05%26 1.22%13
Node.js102-13£513+2.50%26 1.22%61
Middleware102+5£650+10.63%26 1.22%10
PySpark102+8£513-18.00%26 1.22%9
Oracle Fusion104+2£538+4.87%24 1.13%3
RESTful105-21£500-15.61%23 1.08%37
scikit-learn105+12£725+39.42%23 1.08%13
PyTorch105+12£663+27.40%23 1.08%26
Spring Boot107-12£500-13.04%21 0.99%8
OAuth107-1£456-23.95%21 0.99%12
SOAP108-1£513-3.30%20 0.94%12
TensorFlow108+9£663+27.40%20 0.94%13
Pandas108+6£650+4.41%20 0.94%11
NumPy111+3£650+4.41%17 0.80%7
Playwright112+4£475+2.70%16 0.75%6
LangChain112+4£600-14.28%16 0.75%14
LangGraph112-£563-16 0.75%3
Web Services113-23£501-10.42%15 0.71%14
Lightning Web Components1150£494-19.38%13 0.61%3
FIX Protocol117-6£544-23.09%11 0.52%3
HTML5117-16£550-21.42%11 0.52%8
GraphQL118-15£600-11.11%10 0.47%16
FastAPI119-5£775+18.09%9 0.42%18
OpenTelemetry119-1£645+41.75%9 0.42%2
JWT119+2£394-29.37%9 0.42%5
Model Context Protocol119-£444-9 0.42%3
jQuery119-4£563-10.00%9 0.42%1
SAML120-6£575-4.16%8 0.38%6
Next.js120-10£575+30.09%8 0.38%22
Matplotlib121-£414-7 0.33%
OpenID121-7£610+6.08%7 0.33%6
OAuth2121-4£690+6.07%7 0.33%7
Microsoft Graph122-£450-6 0.28%4
boto122-2£325-27.17%6 0.28%1
OSGi122-£600-6 0.28%1
WSE122---6 0.28%
Visualforce123-5£450-26.53%5 0.24%2
CSS3123-9£675-14.28%5 0.24%6
SailPoint123-13£525-19.23%5 0.24%1
Vue123-4£450+10.02%5 0.24%20
Hugging Face123-5£650-7.14%5 0.24%2