The table below looks at the statistics for WebSockets skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited WebSockets over the 3 months to 31 August 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
31 Aug 2015
Same period 2014 Same period 2013
WebSockets
Rank 396 384 403
Rank change year-on-year
-12 +19
Contract jobs citing WebSockets 23 38 23
As % of all contract IT jobs located in London 0.096% 0.16% 0.092%
As % of the Libraries, Frameworks & Software Standards category 0.30% 0.51% 0.29%
Number of daily rates quoted 13 29 13
Average daily rate
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of your Daily Rate
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£500 £450 £375
Average daily rate % change year-on-year
+11.11% +20.00%
UK excluding London average daily rate - £400 £325
% change year-on-year
- +23.07%
Number of hourly rates quoted 0 0 2
Average hourly rate - - £30.00
UK excluding London average hourly rate - - -
WebSockets
England

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the London region.

Libraries, Frameworks & Software Standards Category
London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
7559 7400 8053
As % of all contract IT jobs located in London 31.40% 30.86% 32.20%
Number of daily rates quoted 5552 5166 5814
Average daily rate £438 £413 £403
Average daily rate % change year-on-year
+6.06% +2.48%
90% offered a daily rate of more than £313 £300 £285
10% offered a daily rate of more than £600 £575 £575
UK excluding London average daily rate £365 £350 £325
% change year-on-year
+4.28% +7.69%
Number of hourly rates quoted 49 51 52
Average hourly rate £36.50 £45.00 £37.50
Average hourly rate % change year-on-year
-18.88% +20.00%
90% offered a hourly rate of more than £19.26 £17.50 £23.42
10% offered a hourly rate of more than £52.17 £53.00 £55.00
UK excluding London average hourly rate £39.25 £35.00 £35.00
% change year-on-year
+12.14% -

WebSockets
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing WebSockets across the London region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

WebSockets Jobs Demand Trend in London

WebSockets
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing WebSockets across the London region.

WebSockets Daily Rate Trend in London

WebSockets
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing WebSockets across the London region over the 3 months to 31 August 2015.

WebSockets Daily Rate Histogram in London

WebSockets
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing WebSockets within the London region over the 3 months to 31 August 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -14 1 - - 1
WebSockets
England

WebSockets
Top 30 Related IT Skills in London

For the 6 months to 31 August 2015, IT contractor jobs across the London region citing WebSockets also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited WebSockets.

1 27 (75.00%) JavaScript
2 19 (52.78%) Agile Software Development
3 18 (50.00%) AngularJS
4 16 (44.44%) Java
5 14 (38.89%) HTML
5 14 (38.89%) CSS
5 14 (38.89%) Banking
5 14 (38.89%) HTML5
6 13 (36.11%) CSS3
7 11 (30.56%) Investment Banking
7 11 (30.56%) Servlets
7 11 (30.56%) UNIX
8 10 (27.78%) Tomcat
8 10 (27.78%) Ajax
8 10 (27.78%) jQuery
9 9 (25.00%) JSON
9 9 (25.00%) Python
9 9 (25.00%) HTTP
9 9 (25.00%) Finance
9 9 (25.00%) HTML5 Canvas
10 8 (22.22%) REST
10 8 (22.22%) Firewall
10 8 (22.22%) TCP/IP
10 8 (22.22%) Linux
10 8 (22.22%) Spring
11 7 (19.44%) WebSphere
11 7 (19.44%) OO
11 7 (19.44%) SSL
11 7 (19.44%) Backbone.js
11 7 (19.44%) User Experience

WebSockets
Top Related IT Skills in London by Category

For the 6 months to 31 August 2015, IT contractor jobs across the London region citing WebSockets also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited WebSockets. Up to 20 skills are shown per category.

Application Platforms
1 10 (27.78%) Tomcat
2 7 (19.44%) WebSphere
3 6 (16.67%) Node.js
4 3 (8.33%) GemFire
5 2 (5.56%) Elasticsearch
5 2 (5.56%) JBoss
5 2 (5.56%) Apache
6 1 (2.78%) ArcGIS
6 1 (2.78%) Lightstreamer
Applications
1 1 (2.78%) Photoshop
Cloud Services
1 2 (5.56%) Amazon AWS
2 1 (2.78%) Heroku
2 1 (2.78%) Cloud Computing
Communications & Networking
1 9 (25.00%) HTTP
2 8 (22.22%) TCP/IP
2 8 (22.22%) Firewall
3 7 (19.44%) SSL
4 6 (16.67%) DNS
5 5 (13.89%) DMZ
6 3 (8.33%) HTTPS
6 3 (8.33%) Intrusion Detection
7 2 (5.56%) Internet
8 1 (2.78%) Network Security
8 1 (2.78%) AMQP
Database & Business Intelligence
1 6 (16.67%) Relational Database
2 5 (13.89%) MongoDB
3 3 (8.33%) DB2
3 3 (8.33%) NoSQL
4 2 (5.56%) Oracle Database
5 1 (2.78%) MySQL
5 1 (2.78%) Redis
5 1 (2.78%) Data Warehouse
5 1 (2.78%) PostgreSQL
5 1 (2.78%) Apache Cassandra
Development Applications
1 5 (13.89%) Git (software)
2 4 (11.11%) Subversion
3 3 (8.33%) Maven
3 3 (8.33%) JIRA
3 3 (8.33%) Jenkins
4 2 (5.56%) Apache Ivy
4 2 (5.56%) Cucumber
5 1 (2.78%) Appcelerator Titanium
5 1 (2.78%) Capybara
5 1 (2.78%) RSpec
5 1 (2.78%) Eclipse
5 1 (2.78%) IntelliJ
5 1 (2.78%) Sinon.JS
5 1 (2.78%) Sublime Text
5 1 (2.78%) Android Studio
General
1 14 (38.89%) Banking
2 11 (30.56%) Investment Banking
3 9 (25.00%) Finance
4 3 (8.33%) Front Office
5 1 (2.78%) Retail
5 1 (2.78%) Music Industry
5 1 (2.78%) Private Banking
5 1 (2.78%) Marketing
Job Titles
1 22 (61.11%) Developer
2 5 (13.89%) Mobile Developer
3 4 (11.11%) DevOps Engineer
3 4 (11.11%) Web Engineer
4 3 (8.33%) HTML Developer
4 3 (8.33%) JavaScript Developer
4 3 (8.33%) Java Developer
4 3 (8.33%) Front-End Developer
5 2 (5.56%) Lead Developer
5 2 (5.56%) Web Developer
5 2 (5.56%) C# Developer
5 2 (5.56%) UI Developer
6 1 (2.78%) Senior Web Engineer
6 1 (2.78%) GUI Developer
6 1 (2.78%) Ruby Developer
6 1 (2.78%) Senior Developer
6 1 (2.78%) Analyst
6 1 (2.78%) Business Analyst
6 1 (2.78%) .NET Developer
6 1 (2.78%) Designer
Libraries, Frameworks & Software Standards
1 18 (50.00%) AngularJS
2 14 (38.89%) HTML
2 14 (38.89%) CSS
2 14 (38.89%) HTML5
3 13 (36.11%) CSS3
4 11 (30.56%) Servlets
5 10 (27.78%) jQuery
5 10 (27.78%) Ajax
6 9 (25.00%) JSON
6 9 (25.00%) HTML5 Canvas
7 8 (22.22%) REST
7 8 (22.22%) Spring
8 7 (19.44%) Backbone.js
9 6 (16.67%) JSP
10 5 (13.89%) Web Services
10 5 (13.89%) Hibernate
10 5 (13.89%) RESTful
10 5 (13.89%) Apache Flex
10 5 (13.89%) Twitter Bootstrap
11 4 (11.11%) PhoneGap
Miscellaneous
1 7 (19.44%) User Experience
2 4 (11.11%) Animation
2 4 (11.11%) Digital Media
3 3 (8.33%) Mobile App
4 2 (5.56%) Blackberry
4 2 (5.56%) PKI
4 2 (5.56%) iPhone
5 1 (2.78%) Analytical Skills
5 1 (2.78%) Derivative
5 1 (2.78%) Taxonomies
5 1 (2.78%) Fixed Income
5 1 (2.78%) Computer Science
Operating Systems
1 11 (30.56%) UNIX
2 8 (22.22%) Linux
3 5 (13.89%) Red Hat Enterprise Linux
4 4 (11.11%) Android
5 3 (8.33%) Windows
5 3 (8.33%) Apple iOS
6 2 (5.56%) Windows Phone
Processes & Methodologies
1 19 (52.78%) Agile Software Development
2 7 (19.44%) OO
3 6 (16.67%) TDD
4 5 (13.89%) E-Commerce
5 4 (11.11%) SEO
5 4 (11.11%) Workflow
5 4 (11.11%) Rapid Prototyping
5 4 (11.11%) Open Source
5 4 (11.11%) Responsive Web Design
5 4 (11.11%) DevOps
5 4 (11.11%) Mobile Development
6 3 (8.33%) SDLC
6 3 (8.33%) BDD
6 3 (8.33%) Low Latency
6 3 (8.33%) System Testing
6 3 (8.33%) Web Development
6 3 (8.33%) Unit Testing
6 3 (8.33%) MVC
6 3 (8.33%) Scrum
6 3 (8.33%) Configuration Management
Programming Languages
1 27 (75.00%) JavaScript
2 16 (44.44%) Java
3 9 (25.00%) Python
4 5 (13.89%) Perl
5 4 (11.11%) C#
6 3 (8.33%) SQL
6 3 (8.33%) TypeScript
7 2 (5.56%) Ruby
8 1 (2.78%) Scala
8 1 (2.78%) Go
8 1 (2.78%) XAML
8 1 (2.78%) Objective-C
8 1 (2.78%) Apple Swift
Qualifications
1 1 (2.78%) CISSP
1 1 (2.78%) CISA
1 1 (2.78%) Degree
1 1 (2.78%) SC Cleared
1 1 (2.78%) Security Cleared
Quality Assurance & Compliance
1 1 (2.78%) QA
Systems Management
1 3 (8.33%) CA Single Sign-On
2 2 (5.56%) Puppet
2 2 (5.56%) ITRS Geneos
3 1 (2.78%) Ansible
3 1 (2.78%) Opscode Chef
Vendors
1 6 (16.67%) Oracle
2 5 (13.89%) IBM
3 4 (11.11%) F5
4 3 (8.33%) CA
4 3 (8.33%) Sybase
4 3 (8.33%) Gemalto
5 2 (5.56%) Apple
6 1 (2.78%) Google
6 1 (2.78%) Splunk
6 1 (2.78%) Adobe