Contract Software Library & Framework Statistics in Central London

Results 1 - 50 of 173
Description
Sort by Demand Rank 6 Months to 18 Jan 2026Rank
6 Months to
Rank
YoY Change
Median
Daily Rate
Median Daily Rate
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
.NET64-31£625+4.16%63 3.12%99
REST72+18£550+2.80%55 2.72%47
HTML73-13£535-4.88%54 2.67%46
React74-19£551-5.89%53 2.62%115
CSS79-10£540-1.81%48 2.38%46
AngularJS90-6£600-36 1.78%27
XML96-4£503-6.07%30 1.49%7
Node.js97-1£498-6.79%29 1.44%55
Kafka97-38£525-14.28%29 1.44%26
JSON98+1£475-5.00%28 1.39%9
Spring101-8£581-0.64%25 1.24%13
RESTful102-15£525-12.50%24 1.19%31
OAuth102+12£425-29.16%24 1.19%23
Oracle Fusion102+13£525-16.03%24 1.19%7
PySpark103+16£513-18.00%23 1.14%15
Spring Boot106-6£500-14.52%20 0.99%9
SOAP107+9£550+2.80%19 0.94%19
Web Services109-9£513-12.01%17 0.84%6
scikit-learn109+14£725+39.42%17 0.84%22
LangChain109+14£635-9.28%17 0.84%20
PyTorch110+11£850+38.77%16 0.79%35
HTML5110-5£551-16.79%16 0.79%10
NumPy111+10£650+25.00%15 0.74%17
Pandas111+8£650+13.04%15 0.74%19
LangGraph111-£575-15 0.74%13
TensorFlow112+11£850+63.46%14 0.69%22
Middleware112+6£613-8.92%14 0.69%5
Lightning Web Components113+9£513-24.07%13 0.64%7
Playwright114+8£481+13.23%12 0.59%11
FastAPI115+5£775+24.00%11 0.54%30
GraphQL115-6£525-10.86%11 0.54%22
OAuth2116+8£675-6.70%10 0.50%5
OpenID117+3£575-9 0.45%16
JWT117+10£363-34.97%9 0.45%6
FIX Protocol118-7£550-23.18%8 0.40%11
SAML118+2£575-4.16%8 0.40%16
Next.js119-1£575+31.42%7 0.35%32
Microsoft Graph119-£575-7 0.35%4
boto119+7£325-27.17%7 0.35%1
OSGi119-£600-7 0.35%
jQuery119+1£500-20.00%7 0.35%1
WSE120---6 0.30%
CSS3120-3£625-10.71%6 0.30%7
SAP Fiori1200--6 0.30%2
OpenTelemetry120+6£600+14.28%6 0.30%4
ZK121---5 0.25%
AWS CDK121+4£650-5 0.25%2
Zustand122+3£475-44.11%4 0.20%3
Jest122+2£575+35.29%4 0.20%6
Elastic Stack122+2£500-16.66%4 0.20%6