Contract Software Library & Framework Skills in the City of London
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Results 1 - 50 of 166
Description
Rank
6 Months to
29 Oct 2025
Rank
YoY Change
Median
Daily Rate
Median Daily Rate
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
.NET
50
-20
£625
+4.16%
72
4.22%
120
HTML
61
-3
£545
-11.38%
61
3.58%
86
REST
65
+17
£575
+5.99%
57
3.34%
78
CSS
67
+2
£556
-5.31%
54
3.17%
80
React
70
-13
£600
-7.69%
51
2.99%
245
AngularJS
79
+6
£625
+4.16%
41
2.40%
57
Kafka
84
-31
£575
-17.85%
36
2.11%
89
RESTful
88
-11
£525
-25.79%
32
1.88%
75
Web Services
95
+8
£525
-9.48%
25
1.47%
13
Spring
97
-11
£580
-7.20%
23
1.35%
32
JSON
97
+1
£550
+4.76%
23
1.35%
20
Node.js
97
-10
£510
-7.27%
23
1.35%
128
Spring Boot
97
-6
£450
-28.00%
23
1.35%
23
HTML5
98
+3
£569
-14.15%
22
1.29%
23
XML
98
-14
£480
-10.28%
22
1.29%
17
GraphQL
100
+14
£600
-7.69%
20
1.17%
28
OAuth
100
+17
£425
-33.33%
20
1.17%
32
Middleware
106
0
£601
-9.18%
14
0.82%
21
FIX Protocol
106
+1
£663
-8.62%
14
0.82%
8
PySpark
106
+4
£538
+2.33%
14
0.82%
28
Pandas
107
+10
£563
-6.25%
13
0.76%
57
SOAP
107
+2
£625
+19.04%
13
0.76%
15
jQuery
108
+7
£531
-14.82%
12
0.70%
Lightning Web Components
108
+12
£650
-3.70%
12
0.70%
17
Oracle Fusion
109
+9
£488
-30.40%
11
0.65%
14
FastAPI
110
+7
£775
+24.00%
10
0.59%
57
TensorFlow
111
+9
£650
+18.18%
9
0.53%
57
Next.js
111
+7
£616
+54.00%
9
0.53%
49
scikit-learn
111
+6
£575
+17.94%
9
0.53%
33
Flask
111
+8
£625
-
9
0.53%
29
OAuth2
111
+9
£543
-31.93%
9
0.53%
18
ADO
111
+4
£425
-29.16%
9
0.53%
2
Microsoft Graph
112
+8
£610
+2.95%
8
0.47%
4
Django
113
-1
£550
-16.98%
7
0.41%
31
JWT
113
+9
£425
-23.35%
7
0.41%
11
.NET Core
113
-20
£650
+8.33%
7
0.41%
60
WebSockets
113
+6
£800
+18.51%
7
0.41%
25
SAP Fiori
113
+1
-
-
7
0.41%
4
LangGraph
113
-
£725
-
7
0.41%
12
LangChain
113
-
£648
-
7
0.41%
31
Elastic Stack
114
0
£648
-0.38%
6
0.35%
11
Vue
114
+5
£475
-17.39%
6
0.35%
29
Redux
114
0
£638
-14.93%
6
0.35%
3
Playwright
114
+2
£500
+5.26%
6
0.35%
25
PyTorch
114
+1
£663
+6.00%
6
0.35%
92
NumPy
114
-
£550
-
6
0.35%
50
SQLAlchemy
114
-
-
-
6
0.35%
6
LDAP
115
+1
£625
+63.29%
5
0.29%
5
SAML
115
+6
£575
-19.12%
5
0.29%
11
.NET Framework
115
-14
£550
-15.38%
5
0.29%
32
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