The table below looks at the statistics for WebSockets skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited WebSockets over the 3 months to 19 January 2017 with a comparison to the same period over 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.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
WebSockets
England / London
Rank 336 396 388
Rank change year-on-year
+60 -8
Contract jobs citing WebSockets 62 19 20
As % of all contract IT jobs located in London 0.32% 0.091% 0.094%
As % of the Libraries, Frameworks & Software Standards category 0.93% 0.28% 0.31%
Number of daily rates quoted 49 14 17
Median daily rate £550 £463 £550
Median daily rate % change year-on-year
+18.91% -15.90%
90% offered a daily rate of more than £425 £338 £365
10% offered a daily rate of more than £601 £600 £650
UK excluding London median daily rate £343 £325 £388
% change year-on-year
+5.38% -16.12%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 - -

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
6697 6758 6427
As % of all contract IT jobs located in London 34.50% 32.26% 30.34%
Number of daily rates quoted 5031 5019 4838
Median daily rate £475 £450 £425
Median daily rate % change year-on-year
+5.55% +5.88%
90% offered a daily rate of more than £350 £325 £308
10% offered a daily rate of more than £600 £580 £581
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 35 45 30
Median hourly rate £45.00 £43.00 £39.00
Median hourly rate % change year-on-year
+4.65% +10.25%
90% offered a hourly rate of more than £27.50 £24.23 £16.00
10% offered a hourly rate of more than £50.00 £55.00 £55.00
UK excluding London median hourly rate £37.50 £37.50 £33.50
% change year-on-year
- +11.94%

WebSockets
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing WebSockets as a proportion of all IT contracts with a match in 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 19 January 2017.

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 median contractor rates quoted in IT jobs citing WebSockets within the London region over the 3 months to 19 January 2017. 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 Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -9 3 £500 -4.76% 2
Canary Wharf - 1 £575 -
WebSockets
England

WebSockets
Top 30 Related IT Skills in London

For the 6 months to 19 January 2017, IT contractor jobs citing WebSockets also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for WebSockets.

1 86 (74.78%) JavaScript
2 63 (54.78%) AngularJS
3 61 (53.04%) HTML
4 59 (51.30%) Agile Software Development
5 58 (50.43%) HTML5
6 53 (46.09%) React
7 50 (43.48%) Git (software)
8 49 (42.61%) CSS
9 43 (37.39%) REST
9 43 (37.39%) CSS3
10 42 (36.52%) Node.js
11 39 (33.91%) TDD
12 38 (33.04%) Banking
13 28 (24.35%) jQuery
14 27 (23.48%) SQL
15 25 (21.74%) Web Development
16 24 (20.87%) NoSQL
17 23 (20.00%) BDD
17 23 (20.00%) Grunt
17 23 (20.00%) Microservices
17 23 (20.00%) Selenium
17 23 (20.00%) Finance
18 22 (19.13%) Redux
19 21 (18.26%) Investment Banking
19 21 (18.26%) RESTful
20 20 (17.39%) Jasmine
20 20 (17.39%) Java
20 20 (17.39%) Fintech
21 19 (16.52%) ES6
22 18 (15.65%) Scrum

WebSockets
Top Related IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 6 (5.22%) Apache Spark
2 4 (3.48%) CMS
3 1 (0.87%) Apache
3 1 (0.87%) Apache Solr
3 1 (0.87%) JBoss
3 1 (0.87%) WebLogic
Cloud Services
1 15 (13.04%) Microsoft Azure
2 10 (8.70%) GitHub
3 4 (3.48%) Cloud Computing
4 3 (2.61%) Amazon AWS
4 3 (2.61%) Firebase
5 2 (1.74%) Google Play
5 2 (1.74%) Slack
Communications & Networking
1 13 (11.30%) AMQP
2 5 (4.35%) Internet
3 1 (0.87%) DNS
3 1 (0.87%) Firewall
3 1 (0.87%) HTTP
Database & Business Intelligence
1 24 (20.87%) NoSQL
2 15 (13.04%) SQL Server
3 13 (11.30%) Azure SQL Database
3 13 (11.30%) Relational Database
4 9 (7.83%) Redis
5 7 (6.09%) Apache Cassandra
5 7 (6.09%) PostgreSQL
6 6 (5.22%) MongoDB
6 6 (5.22%) MySQL
7 5 (4.35%) RDBMS
8 4 (3.48%) Big Data
9 3 (2.61%) Hadoop
10 2 (1.74%) Neo4j
Development Applications
1 50 (43.48%) Git (software)
2 23 (20.00%) Grunt
2 23 (20.00%) Selenium
3 20 (17.39%) Jasmine
4 17 (14.78%) Maven
4 17 (14.78%) webpack
5 16 (13.91%) JIRA
6 15 (13.04%) Mocha
7 14 (12.17%) Subversion
8 13 (11.30%) gulp
8 13 (11.30%) SpecFlow
9 11 (9.57%) TeamCity
10 10 (8.70%) Sonatype Nexus
11 7 (6.09%) Bower
12 6 (5.22%) JUnit
13 5 (4.35%) Appium
13 5 (4.35%) Mockito
14 4 (3.48%) Cucumber
14 4 (3.48%) Gradle
14 4 (3.48%) Protractor
General
1 38 (33.04%) Banking
2 23 (20.00%) Finance
3 21 (18.26%) Investment Banking
4 6 (5.22%) Games
5 3 (2.61%) Advertising
6 2 (1.74%) Retail
7 1 (0.87%) Front Office
7 1 (0.87%) Telecoms
Job Titles
1 86 (74.78%) Developer
2 30 (26.09%) JavaScript Developer
3 24 (20.87%) Angular Developer
4 15 (13.04%) Senior Developer
5 14 (12.17%) Architect
5 14 (12.17%) C# Developer
6 13 (11.30%) Web Developer
7 12 (10.43%) Java Developer
8 11 (9.57%) Front End Developer (Client-Side Developer)
8 11 (9.57%) Node.js Developer
9 9 (7.83%) .NET Developer
9 9 (7.83%) C# .NET Developer
9 9 (7.83%) HTML Developer
10 8 (6.96%) ASP.NET Developer
10 8 (6.96%) Azure Developer
10 8 (6.96%) C# ASP.NET Developer
11 7 (6.09%) Agile Developer
11 7 (6.09%) Applications Developer
11 7 (6.09%) C# WPF Developer
11 7 (6.09%) WPF Developer
Libraries, Frameworks & Software Standards
1 63 (54.78%) AngularJS
2 61 (53.04%) HTML
3 58 (50.43%) HTML5
4 53 (46.09%) React
5 49 (42.61%) CSS
6 43 (37.39%) CSS3
6 43 (37.39%) REST
7 42 (36.52%) Node.js
8 28 (24.35%) jQuery
9 22 (19.13%) Redux
10 21 (18.26%) RESTful
11 16 (13.91%) D3.js
12 15 (13.04%) Ajax
13 14 (12.17%) .NET
13 14 (12.17%) Angular 2
13 14 (12.17%) Chai
13 14 (12.17%) SignalR
14 13 (11.30%) ASP.NET
14 13 (11.30%) MSMQ
14 13 (11.30%) NancyFx
Miscellaneous
1 20 (17.39%) Fintech
2 10 (8.70%) User Experience
2 10 (8.70%) Visualisation
3 8 (6.96%) Foreign Exchange (FX)
4 7 (6.09%) Equities
5 6 (5.22%) Mobile App
6 5 (4.35%) Client/Server
6 5 (4.35%) Enterprise Software
7 3 (2.61%) Computer Science
8 2 (1.74%) Analytical Skills
8 2 (1.74%) Minimum Viable Product
9 1 (0.87%) Data Integration
9 1 (0.87%) Data Structures
9 1 (0.87%) Inversion of Control
9 1 (0.87%) iPad
9 1 (0.87%) iPhone
9 1 (0.87%) Statistics
Operating Systems
1 11 (9.57%) Unix
2 10 (8.70%) Linux
3 7 (6.09%) Android
3 7 (6.09%) Apple iOS
Processes & Methodologies
1 59 (51.30%) Agile Software Development
2 39 (33.91%) TDD
3 25 (21.74%) Web Development
4 23 (20.00%) BDD
4 23 (20.00%) Microservices
5 18 (15.65%) Scrum
5 18 (15.65%) Web Application Development
6 16 (13.91%) Front End Development
6 16 (13.91%) Responsive Web Design
7 14 (12.17%) B2B
7 14 (12.17%) MVVM
8 13 (11.30%) Unit Testing
9 11 (9.57%) Cross-Browser Compatibility
9 11 (9.57%) OO
10 10 (8.70%) Concurrent Programming
10 10 (8.70%) Open Source
11 9 (7.83%) Domain-Driven Design
12 8 (6.96%) Continuous Integration
12 8 (6.96%) Data Visualisation
12 8 (6.96%) E-Commerce
Programming Languages
1 86 (74.78%) JavaScript
2 27 (23.48%) SQL
3 20 (17.39%) Java
4 19 (16.52%) ES6
5 15 (13.04%) C#
6 13 (11.30%) Scala
7 9 (7.83%) Shell Script
8 8 (6.96%) PHP
9 5 (4.35%) Perl
9 5 (4.35%) Python
9 5 (4.35%) Ruby
9 5 (4.35%) VBScript
10 2 (1.74%) Apple Swift
10 2 (1.74%) ECMAScript
10 2 (1.74%) Objective-C
11 1 (0.87%) C++
11 1 (0.87%) Go
11 1 (0.87%) MATLAB
11 1 (0.87%) R
Qualifications
1 13 (11.30%) Degree
Quality Assurance & Compliance
1 6 (5.22%) QA
System Software
1 5 (4.35%) Docker
Systems Management
1 4 (3.48%) Ansible
2 2 (1.74%) Puppet
3 1 (0.87%) ITRS Geneos
3 1 (0.87%) Opscode Chef
Vendors
1 15 (13.04%) IBM
2 13 (11.30%) Apigee
3 8 (6.96%) CA
4 6 (5.22%) Atlassian
5 4 (3.48%) MuleSoft
6 2 (1.74%) Apple
6 2 (1.74%) Google
6 2 (1.74%) Oracle
7 1 (0.87%) CA Agile Central
7 1 (0.87%) Perforce
7 1 (0.87%) Sencha
7 1 (0.87%) Splunk
7 1 (0.87%) Sybase
City, London
Salt
Rate: £600 - £700 per day
Posted: 21 hours ago
London
Opus Recruitment Solutions Ltd
Rate: £450 - £550 per day
Posted: 2 days ago
London
MA Associates Worldwide
Rate: From £450 to £550 per day
Posted: 3 days ago