The table below looks at the statistics for WebSockets skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited WebSockets over the 3 months to 1 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Jul 2016
Same period 2015 Same period 2014
WebSockets
Rank 521 666 688
Rank change year-on-year
+145 +22
Permanent jobs citing WebSockets 116 24 20
As % of all permanent IT jobs located in London 0.29% 0.054% 0.040%
As % of the Libraries, Frameworks & Software Standards category 0.73% 0.14% 0.10%
Number of salaries quoted 106 16 14
Median salary £60,000 £75,000 £52,500
Median salary % change year-on-year
-20.00% +42.85%
UK excluding London median salary £40,000 £60,000 £45,000
% change year-on-year
-33.33% +33.33%
WebSockets
England

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

Libraries, Frameworks & Software Standards Category
London
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
15959 16875 19691
As % of all permanent IT jobs located in London 40.30% 37.75% 39.41%
Number of salaries quoted 14107 14558 16970
Median salary £55,000 £55,000 £52,500
Median salary % change year-on-year
- +4.76%
90% offered a salary of more than £37,500 £35,000 £35,000
10% offered a salary of more than £80,000 £72,500 £75,000
UK excluding London median salary £40,000 £40,000 £40,000

WebSockets
Jobs Demand Trend in London

The demand trend of job ads across the London region citing WebSockets as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

WebSockets Jobs Demand Trend in London

WebSockets
Salary Trend in London

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

WebSockets Salary Trend in London

WebSockets
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing WebSockets across the London region over the 3 months to 1 July 2016.

WebSockets Salary Histogram in London

WebSockets
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing WebSockets within the London region over the 3 months to 1 July 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +78 26 £60,000 -30.43%
Docklands, London - 1 - -
WebSockets
England

WebSockets
Top 30 Related IT Skills in London

For the 6 months to 1 July 2016, IT jobs citing WebSockets also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for WebSockets.

1 153 (84.07%) JavaScript
2 143 (78.57%) HTML
3 137 (75.27%) CSS
4 136 (74.73%) HTML5
5 113 (62.09%) AngularJS
6 94 (51.65%) CSS3
7 79 (43.41%) MVC
8 75 (41.21%) Agile Software Development
8 75 (41.21%) jQuery
9 59 (32.42%) Finance
10 56 (30.77%) Java
11 54 (29.67%) MVVM
12 52 (28.57%) TDD
12 52 (28.57%) Front End Development
13 49 (26.92%) OO
14 47 (25.82%) Git (software)
15 45 (24.73%) Node.js
15 45 (24.73%) Banking
16 40 (21.98%) User Experience
17 39 (21.43%) React
17 39 (21.43%) Scrum
17 39 (21.43%) C#
18 38 (20.88%) Domain-Driven Design
19 35 (19.23%) OOP
20 34 (18.68%) Software Architecture
21 33 (18.13%) Backbone.js
22 32 (17.58%) Web Development
22 32 (17.58%) Ajax
23 31 (17.03%) Continuous Integration
24 29 (15.93%) GitHub

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 8 (4.40%) nginx
2 5 (2.75%) CMS
3 4 (2.20%) Facebook Platform
4 3 (1.65%) Elasticsearch
5 2 (1.10%) Apache
5 2 (1.10%) OpenStack
6 1 (0.55%) Drupal
6 1 (0.55%) JBoss
6 1 (0.55%) Tomcat
6 1 (0.55%) WordPress
Applications
1 1 (0.55%) Adobe Illustrator
1 1 (0.55%) Photoshop
Cloud Services
1 29 (15.93%) GitHub
2 12 (6.59%) Amazon AWS
3 11 (6.04%) Amazon S3
3 11 (6.04%) CloudFront
4 2 (1.10%) SaaS
5 1 (0.55%) AWS Lambda
5 1 (0.55%) Microsoft Azure
Communications & Networking
1 10 (5.49%) AMQP
2 8 (4.40%) MQTT
3 7 (3.85%) TCP/IP
4 5 (2.75%) Asterisk PBX
4 5 (2.75%) HTTP
5 2 (1.10%) Internet
5 2 (1.10%) Radio Access Network
5 2 (1.10%) Software-Defined Networking
6 1 (0.55%) SSL
6 1 (0.55%) VoIP
Database & Business Intelligence
1 22 (12.09%) MySQL
2 13 (7.14%) MongoDB
3 11 (6.04%) Apache Cassandra
4 8 (4.40%) Redis
5 6 (3.30%) PostgreSQL
6 5 (2.75%) SQL Server
7 3 (1.65%) NoSQL
8 2 (1.10%) Big Data
8 2 (1.10%) MariaDB
9 1 (0.55%) Amazon DynamoDB
9 1 (0.55%) Hadoop
9 1 (0.55%) RDBMS
9 1 (0.55%) Relational Database
Development Applications
1 47 (25.82%) Git (software)
2 24 (13.19%) TeamCity
3 20 (10.99%) Subversion
4 19 (10.44%) Grunt
5 15 (8.24%) Jasmine
6 14 (7.69%) Selenium
7 13 (7.14%) Maven
7 13 (7.14%) Mocha
8 12 (6.59%) Sonatype Nexus
9 11 (6.04%) NUnit
10 9 (4.95%) Jenkins
11 8 (4.40%) Bitbucket
12 6 (3.30%) Babel
13 4 (2.20%) Bower
13 4 (2.20%) Protractor
13 4 (2.20%) webpack
14 3 (1.65%) gulp
14 3 (1.65%) JUnit
14 3 (1.65%) Karma Test Runner
14 3 (1.65%) Mockito
General
1 59 (32.42%) Finance
2 45 (24.73%) Banking
3 23 (12.64%) Games
4 10 (5.49%) Marketing
5 9 (4.95%) Telecoms
6 3 (1.65%) Front Office
7 2 (1.10%) Publishing
8 1 (0.55%) Advertising
8 1 (0.55%) Law
8 1 (0.55%) Multimedia
Job Titles
1 155 (85.16%) Developer
2 85 (46.70%) Senior Developer
3 73 (40.11%) JavaScript Developer
4 52 (28.57%) Senior JavaScript Developer
5 50 (27.47%) HTML Developer
6 44 (24.18%) Front End Developer (Client-Side Developer)
7 38 (20.88%) Applications Developer
8 34 (18.68%) Senior Front-End Developer
9 32 (17.58%) Senior Applications Developer
10 28 (15.38%) Web Developer
11 16 (8.79%) .NET Developer
12 14 (7.69%) Angular Developer
12 14 (7.69%) Junior
12 14 (7.69%) Junior Developer
12 14 (7.69%) Web Applications Developer
13 13 (7.14%) Senior Web Applications Developer
13 13 (7.14%) Senior Web Developer
14 12 (6.59%) .NET Software Developer
15 11 (6.04%) Java Developer
16 10 (5.49%) Java Engineer
Libraries, Frameworks & Software Standards
1 143 (78.57%) HTML
2 137 (75.27%) CSS
3 136 (74.73%) HTML5
4 113 (62.09%) AngularJS
5 94 (51.65%) CSS3
6 75 (41.21%) jQuery
7 45 (24.73%) Node.js
8 39 (21.43%) React
9 33 (18.13%) Backbone.js
10 32 (17.58%) Ajax
11 25 (13.74%) .NET
11 25 (13.74%) RabbitMQ
12 18 (9.89%) JSON
13 17 (9.34%) Sass
14 16 (8.79%) SignalR
14 16 (8.79%) XML
15 15 (8.24%) D3.js
15 15 (8.24%) KnockoutJS
15 15 (8.24%) REST
16 14 (7.69%) WCF
Miscellaneous
1 40 (21.98%) User Experience
2 19 (10.44%) Computer Science
3 15 (8.24%) Visualisation
4 12 (6.59%) Mathematics
4 12 (6.59%) Physics
5 10 (5.49%) Mobile App
6 5 (2.75%) Enterprise Software
7 4 (2.20%) 3D Graphics
7 4 (2.20%) Algorithms
7 4 (2.20%) Data Structures
7 4 (2.20%) Fintech
7 4 (2.20%) Mobile Games
7 4 (2.20%) Motion Graphics
8 3 (1.65%) Spread Betting
9 2 (1.10%) Analytical Skills
9 2 (1.10%) Grid Computing
9 2 (1.10%) Smart Meter
10 1 (0.55%) Browser Games
10 1 (0.55%) Smartphone
10 1 (0.55%) Social Network
Operating Systems
1 14 (7.69%) Apple iOS
2 13 (7.14%) Linux
3 9 (4.95%) Windows
4 8 (4.40%) Android
5 1 (0.55%) Unix
Processes & Methodologies
1 79 (43.41%) MVC
2 75 (41.21%) Agile Software Development
3 54 (29.67%) MVVM
4 52 (28.57%) Front End Development
4 52 (28.57%) TDD
5 49 (26.92%) OO
6 39 (21.43%) Scrum
7 38 (20.88%) Domain-Driven Design
8 35 (19.23%) OOP
9 34 (18.68%) Software Architecture
10 32 (17.58%) Web Development
11 31 (17.03%) Continuous Integration
12 26 (14.29%) Cross-Browser Compatibility
13 24 (13.19%) Risk Management
13 24 (13.19%) Software Engineering
14 19 (10.44%) Performance Tuning
14 19 (10.44%) Unit Testing
15 18 (9.89%) OOD
15 18 (9.89%) Wireframes
16 16 (8.79%) Open Source
Programming Languages
1 153 (84.07%) JavaScript
2 56 (30.77%) Java
3 39 (21.43%) C#
4 23 (12.64%) PHP
5 18 (9.89%) SQL
6 15 (8.24%) ES6
7 10 (5.49%) Objective-C
8 8 (4.40%) C++
8 8 (4.40%) ECMAScript
8 8 (4.40%) Ruby
9 7 (3.85%) Python
10 4 (2.20%) R
11 3 (1.65%) TypeScript
12 2 (1.10%) Apple Swift
13 1 (0.55%) C
13 1 (0.55%) GLSL
13 1 (0.55%) Go
13 1 (0.55%) Shell Script
Qualifications
1 15 (8.24%) Degree
Quality Assurance & Compliance
1 2 (1.10%) QA
System Software
1 1 (0.55%) Docker
Systems Management
1 10 (5.49%) Puppet
Vendors
1 11 (6.04%) Adobe
1 11 (6.04%) Zend
2 9 (4.95%) Microsoft
2 9 (4.95%) Splunk
3 7 (3.85%) Dell
4 6 (3.30%) Facebook
5 4 (2.20%) Google
6 2 (1.10%) Oracle
6 2 (1.10%) Twitter
7 1 (0.55%) Atlassian
7 1 (0.55%) Cognizant
London
Client Server
Salary: £60000 - £65000 per annum + bonus + benefits
Posted: 2 days ago
London
Client Server
Salary: £60000 - £65000 per annum + bonus + benefits
Posted: 2 days ago
West London
Playtech
Salary: Competitive salary, plus an attractive benefits package and bonus
Posted: 9 days ago