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 February 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 Feb 2017
Same period 2016 Same period 2015
WebSockets
England / London
Rank 341 390 395
Rank change year-on-year
+49 +5
Contract jobs citing WebSockets 54 23 14
As % of all contract IT jobs located in London 0.28% 0.11% 0.066%
As % of the Libraries, Frameworks & Software Standards category 0.82% 0.34% 0.22%
Number of daily rates quoted 43 19 10
Median daily rate £550 £550 £525
Median daily rate % change year-on-year
- +4.76%
90% offered a daily rate of more than £425 £414 £483
10% offered a daily rate of more than £601 £650 £651
UK excluding London median daily rate £335 £325 £375
% change year-on-year
+3.07% -13.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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
6621 6742 6410
As % of all contract IT jobs located in London 34.79% 31.52% 30.08%
Number of daily rates quoted 4973 4988 4752
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 £313
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 33 43 22
Median hourly rate £47.50 £50.00 £28.25
Median hourly rate % change year-on-year
-5.00% +76.99%
90% offered a hourly rate of more than £22.00 £23.75 £20.00
10% offered a hourly rate of more than £60.00 £55.00 £55.00
UK excluding London median hourly rate £37.50 £38.75 £33.50
% change year-on-year
-3.22% +15.67%

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 February 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 February 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 4 £650 +8.33%
Canary Wharf - 1 £575 -
WebSockets
England

WebSockets
Top 30 Related IT Skills in London

For the 6 months to 19 February 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 82 (74.55%) JavaScript
2 59 (53.64%) HTML
3 57 (51.82%) AngularJS
4 56 (50.91%) HTML5
4 56 (50.91%) Agile Software Development
5 52 (47.27%) React
6 45 (40.91%) Git (software)
7 42 (38.18%) TDD
8 41 (37.27%) Banking
9 40 (36.36%) Node.js
10 39 (35.45%) CSS
11 37 (33.64%) REST
12 36 (32.73%) CSS3
13 27 (24.55%) Selenium
13 27 (24.55%) SQL
14 25 (22.73%) Fintech
14 25 (22.73%) Finance
14 25 (22.73%) BDD
14 25 (22.73%) Microservices
15 24 (21.82%) webpack
15 24 (21.82%) Java
16 23 (20.91%) Grunt
16 23 (20.91%) NoSQL
16 23 (20.91%) Jasmine
16 23 (20.91%) ES6
17 22 (20.00%) Redux
18 21 (19.09%) Degree
18 21 (19.09%) Investment Banking
19 20 (18.18%) jQuery
19 20 (18.18%) Maven

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 (5.45%) Apache Spark
2 1 (0.91%) Apache
2 1 (0.91%) Apache Solr
2 1 (0.91%) JBoss
2 1 (0.91%) WebLogic
Cloud Services
1 17 (15.45%) Microsoft Azure
2 13 (11.82%) GitHub
3 4 (3.64%) Cloud Computing
4 3 (2.73%) Amazon AWS
4 3 (2.73%) Firebase
5 2 (1.82%) Google Play
5 2 (1.82%) Slack
Communications & Networking
1 15 (13.64%) AMQP
2 4 (3.64%) Internet
3 1 (0.91%) DNS
3 1 (0.91%) Firewall
3 1 (0.91%) HTTP
Database & Business Intelligence
1 23 (20.91%) NoSQL
2 17 (15.45%) SQL Server
3 15 (13.64%) Azure SQL Database
4 13 (11.82%) Relational Database
5 8 (7.27%) Hadoop
6 7 (6.36%) Apache Cassandra
6 7 (6.36%) Redis
7 5 (4.55%) PostgreSQL
7 5 (4.55%) RDBMS
8 4 (3.64%) Big Data
8 4 (3.64%) MySQL
9 2 (1.82%) MongoDB
9 2 (1.82%) Neo4j
Development Applications
1 45 (40.91%) Git (software)
2 27 (24.55%) Selenium
3 24 (21.82%) webpack
4 23 (20.91%) Grunt
4 23 (20.91%) Jasmine
5 20 (18.18%) Maven
6 18 (16.36%) Mocha
7 16 (14.55%) JIRA
7 16 (14.55%) Subversion
8 15 (13.64%) SpecFlow
9 14 (12.73%) TeamCity
10 13 (11.82%) gulp
10 13 (11.82%) Sonatype Nexus
11 6 (5.45%) JUnit
12 5 (4.55%) Appium
12 5 (4.55%) Mockito
13 4 (3.64%) Bower
13 4 (3.64%) Cucumber
13 4 (3.64%) Gradle
13 4 (3.64%) Protractor
General
1 41 (37.27%) Banking
2 25 (22.73%) Finance
3 21 (19.09%) Investment Banking
4 6 (5.45%) Front Office
5 3 (2.73%) Games
6 1 (0.91%) Retail
6 1 (0.91%) Telecoms
Job Titles
1 83 (75.45%) Developer
2 29 (26.36%) JavaScript Developer
3 27 (24.55%) Angular Developer
4 16 (14.55%) C# Developer
5 15 (13.64%) Senior Developer
6 13 (11.82%) Architect
7 12 (10.91%) Java Developer
8 11 (10.00%) .NET Developer
8 11 (10.00%) C# .NET Developer
8 11 (10.00%) Node.js Developer
9 10 (9.09%) ASP.NET Developer
9 10 (9.09%) C# ASP.NET Developer
10 9 (8.18%) C# WPF Developer
10 9 (8.18%) Front End Developer (Client-Side Developer)
10 9 (8.18%) HTML Developer
10 9 (8.18%) WPF Developer
11 8 (7.27%) Azure Developer
11 8 (7.27%) Web Developer
12 7 (6.36%) Applications Developer
12 7 (6.36%) Senior Applications Developer
Libraries, Frameworks & Software Standards
1 59 (53.64%) HTML
2 57 (51.82%) AngularJS
3 56 (50.91%) HTML5
4 52 (47.27%) React
5 40 (36.36%) Node.js
6 39 (35.45%) CSS
7 37 (33.64%) REST
8 36 (32.73%) CSS3
9 22 (20.00%) Redux
10 20 (18.18%) jQuery
10 20 (18.18%) RESTful
11 17 (15.45%) Chai
12 16 (14.55%) .NET
12 16 (14.55%) Angular 2
12 16 (14.55%) D3.js
12 16 (14.55%) SignalR
13 15 (13.64%) ASP.NET
13 15 (13.64%) MSMQ
13 15 (13.64%) Reactive Extensions
13 15 (13.64%) WPF
Miscellaneous
1 25 (22.73%) Fintech
2 13 (11.82%) Foreign Exchange (FX)
3 10 (9.09%) Visualisation
4 8 (7.27%) Computer Science
4 8 (7.27%) User Experience
5 7 (6.36%) Equities
6 6 (5.45%) Mobile App
7 5 (4.55%) Client/Server
7 5 (4.55%) Derivative
7 5 (4.55%) Fixed Income
8 3 (2.73%) Enterprise Software
9 2 (1.82%) Analytical Skills
9 2 (1.82%) Minimum Viable Product
10 1 (0.91%) Data Integration
10 1 (0.91%) Data Structures
10 1 (0.91%) Inversion of Control
10 1 (0.91%) iPad
10 1 (0.91%) iPhone
10 1 (0.91%) Statistics
Operating Systems
1 7 (6.36%) Android
1 7 (6.36%) Apple iOS
1 7 (6.36%) Unix
2 6 (5.45%) Linux
Processes & Methodologies
1 56 (50.91%) Agile Software Development
2 42 (38.18%) TDD
3 25 (22.73%) BDD
3 25 (22.73%) Microservices
4 19 (17.27%) Scrum
5 17 (15.45%) Web Application Development
5 17 (15.45%) Web Development
6 15 (13.64%) Front End Development
6 15 (13.64%) MVVM
7 13 (11.82%) B2B
7 13 (11.82%) Unit Testing
8 12 (10.91%) Cross-Browser Compatibility
9 10 (9.09%) Concurrent Programming
9 10 (9.09%) Domain-Driven Design
9 10 (9.09%) OO
9 10 (9.09%) Open Source
10 9 (8.18%) Data Visualisation
10 9 (8.18%) Responsive Web Design
11 8 (7.27%) Automated Testing
11 8 (7.27%) Continuous Integration
Programming Languages
1 82 (74.55%) JavaScript
2 27 (24.55%) SQL
3 24 (21.82%) Java
4 23 (20.91%) ES6
5 17 (15.45%) C#
6 13 (11.82%) Scala
7 9 (8.18%) Shell Script
8 6 (5.45%) PHP
9 5 (4.55%) Perl
9 5 (4.55%) Python
9 5 (4.55%) Ruby
9 5 (4.55%) VBScript
10 2 (1.82%) Apple Swift
10 2 (1.82%) ECMAScript
10 2 (1.82%) Objective-C
11 1 (0.91%) C++
11 1 (0.91%) Go
11 1 (0.91%) MATLAB
11 1 (0.91%) R
Qualifications
1 21 (19.09%) Degree
Quality Assurance & Compliance
1 6 (5.45%) QA
2 5 (4.55%) MiFID
System Software
1 5 (4.55%) Docker
1 5 (4.55%) HDFS
Systems Management
1 4 (3.64%) Ansible
2 2 (1.82%) Puppet
3 1 (0.91%) ITRS Geneos
3 1 (0.91%) Opscode Chef
Vendors
1 14 (12.73%) IBM
2 12 (10.91%) Apigee
3 7 (6.36%) CA
4 6 (5.45%) Atlassian
5 4 (3.64%) MuleSoft
6 2 (1.82%) Apple
6 2 (1.82%) Google
6 2 (1.82%) Oracle
7 1 (0.91%) CA Agile Central
7 1 (0.91%) Perforce
7 1 (0.91%) Sencha
7 1 (0.91%) Splunk
7 1 (0.91%) Sybase
East London
Careerwise UK Limited
Rate: £500 - £600 per day
Posted: 2 days ago
London
Opus Recruitment Solutions Ltd
Rate: £350 - £450 per day
Posted: 5 days ago
London
McGregor Boyall
Rate: £500 - £600 per day
Posted: 4 days ago
London
Hatstand Limited
Rate: £500 - £550 per annum
Posted: 6 days ago