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 3 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
3 Dec 2016
Same period 2015 Same period 2014
WebSockets
Rank 472 619 627
Rank change year-on-year
+147 +8
Permanent jobs citing WebSockets 123 44 35
As % of all permanent IT jobs located in London 0.35% 0.10% 0.077%
As % of the Libraries, Frameworks & Software Standards category 0.89% 0.27% 0.21%
Number of salaries quoted 89 44 31
Median salary £70,000 £65,000 £50,000
Median salary % change year-on-year
+7.69% +30.00%
90% offered a salary of more than £47,500 £45,000 £45,000
10% offered a salary of more than £100,000 £92,750 £72,500
UK excluding London median salary £51,500 £45,000 £42,500
% change year-on-year
+14.44% +5.88%
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
13848 16563 16702
As % of all permanent IT jobs located in London 39.46% 37.95% 36.66%
Number of salaries quoted 12091 14224 14400
Median salary £57,500 £55,000 £52,500
Median salary % change year-on-year
+4.54% +4.76%
90% offered a salary of more than £37,500 £37,500 £35,000
10% offered a salary of more than £80,000 £72,500 £77,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

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 3 December 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 3 December 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 +28 5 £60,000 -14.28%
Canary Wharf - 3 - -
WebSockets
England

WebSockets
Top 30 Related IT Skills in London

For the 6 months to 3 December 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.

1 120 (61.22%) JavaScript
2 106 (54.08%) HTML
3 99 (50.51%) AngularJS
4 90 (45.92%) CSS
5 83 (42.35%) Finance
6 81 (41.33%) Agile Software Development
7 75 (38.27%) HTML5
8 71 (36.22%) OO
9 64 (32.65%) C#
10 62 (31.63%) MVC
11 58 (29.59%) Sass
12 55 (28.06%) REST
13 50 (25.51%) NoSQL
14 46 (23.47%) Functional Programming
15 45 (22.96%) Java
16 44 (22.45%) Web Development
17 42 (21.43%) Git (software)
17 42 (21.43%) TypeScript
17 42 (21.43%) Grunt
18 41 (20.92%) Node.js
19 40 (20.41%) TDD
20 38 (19.39%) RESTful
20 38 (19.39%) Low Latency
21 37 (18.88%) Unit Testing
22 36 (18.37%) User Experience
23 33 (16.84%) Client/Server
24 31 (15.82%) .NET
24 31 (15.82%) F#
24 31 (15.82%) gulp
25 30 (15.31%) React

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 21 (10.71%) CMS
2 15 (7.65%) Umbraco
3 13 (6.63%) Confluence
4 8 (4.08%) Apache Spark
5 7 (3.57%) nginx
6 4 (2.04%) Elasticsearch
6 4 (2.04%) Facebook Platform
7 2 (1.02%) OpenStack
8 1 (0.51%) Drupal
8 1 (0.51%) JBoss
8 1 (0.51%) Jetty
8 1 (0.51%) WordPress
Applications
1 28 (14.29%) Adobe Illustrator
1 28 (14.29%) Photoshop
2 11 (5.61%) MS Excel
3 1 (0.51%) Adobe Creative Suite
Cloud Services
1 15 (7.65%) GitHub
2 4 (2.04%) Slack
3 3 (1.53%) Amazon AWS
3 3 (1.53%) Yammer
4 2 (1.02%) Bluemix
4 2 (1.02%) Datadog
4 2 (1.02%) Google Play
4 2 (1.02%) Heroku
4 2 (1.02%) IBM Cloud
4 2 (1.02%) Microsoft Azure
4 2 (1.02%) SaaS
5 1 (0.51%) Cloud Computing
Communications & Networking
1 9 (4.59%) HTTP
2 7 (3.57%) Internet
3 3 (1.53%) Multicast
3 3 (1.53%) RTP
4 2 (1.02%) SSL
4 2 (1.02%) Unified Communications
4 2 (1.02%) Value-Added Service
4 2 (1.02%) VoIP
5 1 (0.51%) FTP
5 1 (0.51%) TCP/IP
Database & Business Intelligence
1 50 (25.51%) NoSQL
2 24 (12.24%) MySQL
3 16 (8.16%) MongoDB
4 13 (6.63%) Apache Cassandra
4 13 (6.63%) Riak
5 11 (5.61%) Hadoop
6 9 (4.59%) SQL Server
7 6 (3.06%) PostgreSQL
8 5 (2.55%) Redis
9 2 (1.02%) OLAP
10 1 (0.51%) Event Store
10 1 (0.51%) InfluxDB
10 1 (0.51%) RDBMS
10 1 (0.51%) Relational Database
Development Applications
1 42 (21.43%) Git (software)
1 42 (21.43%) Grunt
2 31 (15.82%) gulp
3 30 (15.31%) Karma Test Runner
4 28 (14.29%) Maven
5 22 (11.22%) Jenkins
6 21 (10.71%) Subversion
7 18 (9.18%) IntelliJ
7 18 (9.18%) jspm
8 17 (8.67%) Selenium
9 13 (6.63%) Eclipse
9 13 (6.63%) JIRA
10 11 (5.61%) TeamCity
10 11 (5.61%) webpack
11 8 (4.08%) Babel
12 7 (3.57%) Bower
13 5 (2.55%) Octopus Deploy
14 4 (2.04%) Jasmine
14 4 (2.04%) JUnit
14 4 (2.04%) Mocha
General
1 83 (42.35%) Finance
2 23 (11.73%) Games
3 11 (5.61%) Banking
4 9 (4.59%) Front Office
5 8 (4.08%) French Language
5 8 (4.08%) Marketing
6 4 (2.04%) Telecoms
7 3 (1.53%) Back Office
7 3 (1.53%) Investment Banking
7 3 (1.53%) Legal
7 3 (1.53%) Pharmaceutical
8 2 (1.02%) Law
8 2 (1.02%) Prime Brokerage
8 2 (1.02%) Publishing
Job Titles
1 153 (78.06%) Developer
2 47 (23.98%) Angular Developer
3 34 (17.35%) JavaScript Developer
3 34 (17.35%) Senior Developer
4 28 (14.29%) C# Developer
5 27 (13.78%) Full Stack Developer
6 26 (13.27%) Front End Developer (Client-Side Developer)
6 26 (13.27%) HTML Developer
7 25 (12.76%) Web Developer
8 17 (8.67%) Java Developer
8 17 (8.67%) UI Developer
9 15 (7.65%) .NET Developer
10 13 (6.63%) C# .NET Developer
10 13 (6.63%) Web UI Developer
11 9 (4.59%) Scala Developer
12 8 (4.08%) .NET Software Developer
12 8 (4.08%) Algorithm Engineer
12 8 (4.08%) C# Software Developer
12 8 (4.08%) Senior Web Developer
13 7 (3.57%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 106 (54.08%) HTML
2 99 (50.51%) AngularJS
3 90 (45.92%) CSS
4 75 (38.27%) HTML5
5 58 (29.59%) Sass
6 55 (28.06%) REST
7 41 (20.92%) Node.js
8 38 (19.39%) RESTful
9 31 (15.82%) .NET
10 30 (15.31%) CSS3
10 30 (15.31%) React
11 28 (14.29%) SignalR
12 26 (13.27%) JSON
13 25 (12.76%) D3.js
14 24 (12.24%) Akka
14 24 (12.24%) jQuery
14 24 (12.24%) LESS
15 20 (10.20%) DOM
16 19 (9.69%) Ajax
17 17 (8.67%) Kafka
Miscellaneous
1 36 (18.37%) User Experience
2 33 (16.84%) Client/Server
3 24 (12.24%) Visualisation
4 22 (11.22%) Computer Science
5 20 (10.20%) Analytical Skills
6 13 (6.63%) Mobile App
7 11 (5.61%) Algorithms
8 8 (4.08%) Data Structures
9 7 (3.57%) Fintech
10 5 (2.55%) Equities
10 5 (2.55%) Mathematics
11 4 (2.04%) Enterprise Software
11 4 (2.04%) Online Games
12 3 (1.53%) Foreign Exchange (FX)
13 2 (1.02%) Fixed Income
13 2 (1.02%) Hedge funds
13 2 (1.02%) N-Tier
13 2 (1.02%) Spread Betting
14 1 (0.51%) Blockchain
14 1 (0.51%) Xbox
Operating Systems
1 30 (15.31%) Linux
2 9 (4.59%) Apple iOS
3 7 (3.57%) Android
4 2 (1.02%) Debian
4 2 (1.02%) Ubuntu
5 1 (0.51%) Windows
Processes & Methodologies
1 81 (41.33%) Agile Software Development
2 71 (36.22%) OO
3 62 (31.63%) MVC
4 46 (23.47%) Functional Programming
5 44 (22.45%) Web Development
6 40 (20.41%) TDD
7 38 (19.39%) Low Latency
8 37 (18.88%) Unit Testing
9 30 (15.31%) Continuous Integration
9 30 (15.31%) Software Engineering
10 28 (14.29%) High-Frequency Trading
11 27 (13.78%) Front End Development
12 24 (12.24%) Scrum
13 22 (11.22%) Performance Tuning
14 21 (10.71%) Data Visualisation
14 21 (10.71%) Pair Programming
15 19 (9.69%) OOP
15 19 (9.69%) Open Source
15 19 (9.69%) Software Architecture
16 18 (9.18%) BDD
Programming Languages
1 120 (61.22%) JavaScript
2 64 (32.65%) C#
3 45 (22.96%) Java
4 42 (21.43%) TypeScript
5 31 (15.82%) F#
6 29 (14.80%) ES6
7 25 (12.76%) Scala
8 18 (9.18%) SQL
9 11 (5.61%) Shell Script
10 10 (5.10%) PHP
11 7 (3.57%) Ruby
12 6 (3.06%) Objective-C
13 4 (2.04%) ECMAScript
13 4 (2.04%) Python
14 3 (1.53%) Bash Shell
15 2 (1.02%) Apple Swift
15 2 (1.02%) C
15 2 (1.02%) XMLA
16 1 (0.51%) PL/SQL
Qualifications
1 17 (8.67%) Degree
Quality Assurance & Compliance
1 3 (1.53%) PCI DSS
2 2 (1.02%) WAI
3 1 (0.51%) QA
System Software
1 26 (13.27%) Docker
2 8 (4.08%) LXC
Systems Management
1 21 (10.71%) Puppet
2 13 (6.63%) Mesos
3 3 (1.53%) Ansible
4 2 (1.02%) HAProxy
5 1 (0.51%) Capistrano
5 1 (0.51%) Opscode Chef
Vendors
1 27 (13.78%) Microsoft
2 21 (10.71%) Splunk
3 12 (6.12%) Google
4 5 (2.55%) Dell
5 4 (2.04%) Facebook
5 4 (2.04%) Zend
6 2 (1.02%) Apple
6 2 (1.02%) New Relic
6 2 (1.02%) SaltStack
7 1 (0.51%) Adobe
7 1 (0.51%) MuleSoft
7 1 (0.51%) Oracle
7 1 (0.51%) Xamarin
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