Contract Software Library & Framework Statistics in Central London

Results 1 - 50 of 171
Description
Sort by Demand Rank 6 Months to 19 Jan 2026Rank
6 Months to
Rank
YoY Change
Median
Daily Rate
Median Daily Rate
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
.NET67-32£625+4.16%63 3.13%97
HTML75-14£535-4.88%54 2.69%47
REST75+16£550+2.80%54 2.69%46
React77-18£551-5.89%52 2.59%120
CSS81-12£540-1.81%48 2.39%46
AngularJS93-8£600-35 1.74%28
XML98-5£503-6.07%30 1.49%8
Node.js99-2£498-6.79%29 1.44%59
Kafka99-37£525-13.40%29 1.44%26
JSON1000£475-5.00%28 1.39%10
OAuth103+12£425-29.16%25 1.24%22
Spring103-9£581-0.64%25 1.24%12
Oracle Fusion104+12£525-16.03%24 1.19%7
RESTful104-16£525-12.50%24 1.19%33
PySpark105+15£513-18.00%23 1.14%15
Spring Boot109-8£500-14.52%19 0.94%9
SOAP109+8£550+2.80%19 0.94%20
Web Services111-10£513-12.01%17 0.85%5
scikit-learn111+13£725+39.42%17 0.85%22
LangChain111+13£635-9.28%17 0.85%21
PyTorch112+10£850+38.77%16 0.80%44
HTML5112-6£551-16.79%16 0.80%10
NumPy113+9£650+25.00%15 0.75%17
Pandas113+7£650+13.04%15 0.75%19
LangGraph113-£575-15 0.75%11
TensorFlow114+10£850+63.46%14 0.70%30
Middleware114+6£613-2.77%14 0.70%5
Lightning Web Components115+8£513-24.07%13 0.65%6
Playwright116+8£481+13.23%12 0.60%14
GraphQL116-6£563-4.49%12 0.60%21
FastAPI117+4£775+24.00%11 0.55%27
OAuth2118+7£675-6.70%10 0.50%5
OpenID119+2£575-9 0.45%14
SAML119+2£550-8.33%9 0.45%15
JWT119+9£363-34.97%9 0.45%6
FIX Protocol120-8£550-23.18%8 0.40%11
Next.js121-2£575+31.42%7 0.35%27
Microsoft Graph121-£575-7 0.35%4
OSGi121-£600-7 0.35%
jQuery1210£500-20.00%7 0.35%1
WSE122---6 0.30%
CSS3122-4£625-10.71%6 0.30%7
SAP Fiori122-1--6 0.30%2
boto122+5£325-27.17%6 0.30%1
OpenTelemetry122+5£600+14.28%6 0.30%10
ZK123---5 0.25%
AWS CDK123+3£650-5 0.25%3
Zustand124+2£475-44.11%4 0.20%3
Jest124+1£575+35.29%4 0.20%7
Elastic Stack124+1£500-16.66%4 0.20%12