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 21 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
21 Feb 2017
Same period 2016 Same period 2015
WebSockets
England / London
Rank 511 582 616
Rank change year-on-year
+71 +34
Permanent jobs citing WebSockets 72 67 38
As % of all permanent IT jobs located in London 0.22% 0.16% 0.092%
As % of the Libraries, Frameworks & Software Standards category 0.54% 0.42% 0.26%
Number of salaries quoted 64 66 29
Median salary £70,000 £61,250 £55,000
Median salary % change year-on-year
+14.28% +11.36%
90% offered a salary of more than £47,500 £45,000 £45,000
10% offered a salary of more than £100,000 £85,000 £68,500
UK excluding London median salary £50,000 £50,000 £45,000
% change year-on-year
- +11.11%

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
13255 15960 14817
As % of all permanent IT jobs located in London 39.67% 39.26% 35.93%
Number of salaries quoted 11526 13931 12647
Median salary £57,500 £55,000 £55,000
Median salary % change year-on-year
+4.54% -
90% offered a salary of more than £37,500 £37,500 £36,000
10% offered a salary of more than £80,000 £72,500 £77,500
UK excluding London median salary £42,500 £42,500 £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 21 February 2017.

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 21 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +32 4 £66,250 +12.76%
WebSockets
England

WebSockets
Top 30 Related IT Skills in London

For the 6 months to 21 February 2017, 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.

1 106 (55.21%) JavaScript
2 101 (52.60%) AngularJS
3 91 (47.40%) HTML
4 86 (44.79%) Finance
5 80 (41.67%) CSS
6 78 (40.63%) C#
7 69 (35.94%) NoSQL
8 67 (34.90%) HTML5
9 66 (34.38%) Sass
10 65 (33.85%) Agile Software Development
11 63 (32.81%) MVC
12 59 (30.73%) RESTful
13 57 (29.69%) REST
14 53 (27.60%) OO
15 51 (26.56%) Web Development
15 51 (26.56%) F#
16 49 (25.52%) Grunt
17 47 (24.48%) Functional Programming
18 45 (23.44%) Low Latency
19 42 (21.88%) High-Frequency Trading
19 42 (21.88%) Mathematics
20 40 (20.83%) Unit Testing
21 39 (20.31%) TypeScript
22 37 (19.27%) Node.js
23 36 (18.75%) Git (software)
24 35 (18.23%) Client/Server
25 33 (17.19%) .NET
25 33 (17.19%) Front End Development
26 32 (16.67%) ES6
26 32 (16.67%) User Experience

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 22 (11.46%) CMS
2 19 (9.90%) Umbraco
3 13 (6.77%) Confluence
4 6 (3.13%) nginx
5 5 (2.60%) Elasticsearch
6 3 (1.56%) Apache Spark
6 3 (1.56%) Facebook Platform
6 3 (1.56%) OpenStack
7 2 (1.04%) Drupal
7 2 (1.04%) IIS
8 1 (0.52%) Apache
8 1 (0.52%) JBoss
8 1 (0.52%) Jetty
8 1 (0.52%) Tomcat
Applications
1 29 (15.10%) Adobe Illustrator
1 29 (15.10%) Photoshop
2 13 (6.77%) MS Excel
3 1 (0.52%) Adobe Creative Suite
Cloud Services
1 8 (4.17%) Amazon AWS
2 7 (3.65%) Microsoft Azure
3 6 (3.13%) GitHub
4 4 (2.08%) Slack
5 3 (1.56%) Bluemix
5 3 (1.56%) Datadog
5 3 (1.56%) Heroku
5 3 (1.56%) IBM Cloud
5 3 (1.56%) Yammer
6 2 (1.04%) Google Cloud Platform
6 2 (1.04%) Google Play
6 2 (1.04%) SaaS
7 1 (0.52%) Amazon EC2
7 1 (0.52%) Amazon S3
7 1 (0.52%) Cloud Computing
Communications & Networking
1 13 (6.77%) HTTP
2 7 (3.65%) Internet
3 3 (1.56%) RTP
3 3 (1.56%) VoIP
4 2 (1.04%) SSL
4 2 (1.04%) Unified Communications
4 2 (1.04%) Value-Added Service
5 1 (0.52%) FTP
Database & Business Intelligence
1 69 (35.94%) NoSQL
2 13 (6.77%) Apache Cassandra
2 13 (6.77%) Riak
3 11 (5.73%) MongoDB
3 11 (5.73%) MySQL
4 9 (4.69%) PostgreSQL
5 8 (4.17%) Redis
6 6 (3.13%) Hadoop
7 5 (2.60%) Event Store
7 5 (2.60%) SQL Server
8 2 (1.04%) Relational Database
9 1 (0.52%) Big Data
9 1 (0.52%) Blockchain
9 1 (0.52%) InfluxDB
Development Applications
1 49 (25.52%) Grunt
2 36 (18.75%) Git (software)
3 31 (16.15%) Karma Test Runner
4 30 (15.63%) gulp
5 22 (11.46%) Jenkins
6 20 (10.42%) Selenium
7 18 (9.38%) jspm
7 18 (9.38%) Maven
7 18 (9.38%) Subversion
8 14 (7.29%) IntelliJ
9 13 (6.77%) Eclipse
9 13 (6.77%) JIRA
10 12 (6.25%) webpack
11 10 (5.21%) Octopus Deploy
12 8 (4.17%) Bower
12 8 (4.17%) TeamCity
13 7 (3.65%) Babel
14 5 (2.60%) Atlassian Bamboo
15 4 (2.08%) Jasmine
15 4 (2.08%) Mocha
General
1 86 (44.79%) Finance
2 14 (7.29%) Games
3 8 (4.17%) Banking
4 4 (2.08%) Legal
5 3 (1.56%) Back Office
5 3 (1.56%) French Language
5 3 (1.56%) Front Office
5 3 (1.56%) Investment Banking
5 3 (1.56%) Law
5 3 (1.56%) Pharmaceutical
6 2 (1.04%) Marketing
6 2 (1.04%) Prime Brokerage
7 1 (0.52%) Advertising
7 1 (0.52%) Publishing
Job Titles
1 129 (67.19%) Developer
2 49 (25.52%) Angular Developer
3 32 (16.67%) Full Stack Developer
4 26 (13.54%) C# Developer
4 26 (13.54%) Front End Developer (Client-Side Developer)
5 25 (13.02%) Web Developer
6 23 (11.98%) Senior Developer
7 20 (10.42%) HTML Developer
8 17 (8.85%) JavaScript Developer
9 16 (8.33%) UI Developer
10 15 (7.81%) Algorithm Engineer
11 11 (5.73%) Web UI Developer
12 10 (5.21%) .NET Developer
13 9 (4.69%) Java Developer
13 9 (4.69%) Software Engineer
14 7 (3.65%) Senior Front-End Developer
15 6 (3.13%) Senior .NET Developer
16 5 (2.60%) C# .NET Developer
16 5 (2.60%) PHP Developer
16 5 (2.60%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 101 (52.60%) AngularJS
2 91 (47.40%) HTML
3 80 (41.67%) CSS
4 67 (34.90%) HTML5
5 66 (34.38%) Sass
6 59 (30.73%) RESTful
7 57 (29.69%) REST
8 37 (19.27%) Node.js
9 33 (17.19%) .NET
10 29 (15.10%) SignalR
11 27 (14.06%) CSS3
11 27 (14.06%) React
12 25 (13.02%) D3.js
13 24 (12.50%) LESS
14 23 (11.98%) ASP.NET
14 23 (11.98%) ASP.NET MVC
15 21 (10.94%) DOM
15 21 (10.94%) JSON
15 21 (10.94%) Kafka
16 20 (10.42%) jQuery
Miscellaneous
1 35 (18.23%) Client/Server
2 32 (16.67%) User Experience
3 25 (13.02%) Analytical Skills
4 10 (5.21%) Computer Science
5 8 (4.17%) Fintech
6 7 (3.65%) Mobile App
7 4 (2.08%) Enterprise Software
7 4 (2.08%) Online Games
8 3 (1.56%) Algorithms
8 3 (1.56%) Foreign Exchange (FX)
8 3 (1.56%) Hedge funds
8 3 (1.56%) Spread Betting
9 2 (1.04%) Fixed Income
9 2 (1.04%) N-Tier
9 2 (1.04%) Private Cloud
9 2 (1.04%) Xbox
10 1 (0.52%) Equities
10 1 (0.52%) Social Network
Operating Systems
1 25 (13.02%) Linux
2 6 (3.13%) Apple iOS
3 5 (2.60%) Android
4 3 (1.56%) Debian
4 3 (1.56%) Ubuntu
Processes & Methodologies
1 65 (33.85%) Agile Software Development
2 63 (32.81%) MVC
3 53 (27.60%) OO
4 51 (26.56%) Web Development
5 47 (24.48%) Functional Programming
6 45 (23.44%) Low Latency
7 42 (21.88%) High-Frequency Trading
7 42 (21.88%) Mathematics
8 40 (20.83%) Unit Testing
9 33 (17.19%) Front End Development
10 29 (15.10%) TDD
11 27 (14.06%) Visualisation
12 26 (13.54%) Software Engineering
13 23 (11.98%) Performance Tuning
13 23 (11.98%) Responsive Web Design
14 22 (11.46%) Data Visualisation
15 21 (10.94%) Mobile Development
16 20 (10.42%) Open Source
17 19 (9.90%) Continuous Integration
17 19 (9.90%) Load Testing
Programming Languages
1 106 (55.21%) JavaScript
2 78 (40.63%) C#
3 51 (26.56%) F#
4 39 (20.31%) TypeScript
5 32 (16.67%) ES6
5 32 (16.67%) Java
6 25 (13.02%) SQL
7 20 (10.42%) Scala
8 12 (6.25%) PHP
9 8 (4.17%) Python
10 7 (3.65%) Shell Script
11 4 (2.08%) Bash Shell
11 4 (2.08%) Ruby
12 2 (1.04%) Objective-C
13 1 (0.52%) Apple Swift
13 1 (0.52%) C
13 1 (0.52%) C++
13 1 (0.52%) Perl
13 1 (0.52%) PL/SQL
13 1 (0.52%) VB.NET
Qualifications
1 11 (5.73%) Degree
Quality Assurance & Compliance
1 4 (2.08%) QA
2 3 (1.56%) WAI
3 2 (1.04%) GCP
System Software
1 25 (13.02%) Docker
2 3 (1.56%) LXC
Systems Management
1 18 (9.38%) Puppet
2 13 (6.77%) Mesos
3 4 (2.08%) Ansible
4 3 (1.56%) Business Desktop Deployment
4 3 (1.56%) Opscode Chef
4 3 (1.56%) Systems Management Server (SMS)
5 2 (1.04%) HAProxy
6 1 (0.52%) Capistrano
Vendors
1 28 (14.58%) Microsoft
2 16 (8.33%) Splunk
3 10 (5.21%) Google
4 4 (2.08%) SaltStack
5 3 (1.56%) Facebook
5 3 (1.56%) New Relic
5 3 (1.56%) Zend
6 2 (1.04%) Apple
6 2 (1.04%) Tableau
7 1 (0.52%) Adobe
7 1 (0.52%) IBM
7 1 (0.52%) MuleSoft
7 1 (0.52%) Oracle
7 1 (0.52%) Xamarin
London
Client Server
Salary: £45,000 to £60,000 + bonus + benefits
Posted: Yesterday
East London
Profile 29 Limited
Salary: Up to £60,000 per annum + benefits
Posted: Yesterday
London
Westbourne Partners
Salary: From £60,000 to £90,000 per annum
Posted: 4 days ago
London
First Point
Salary: £65000.00 - £75000.00 per annum + Benefits
Posted: 5 days ago
London
Harrington Starr
Salary: £60000 - £65000 per annum + Benefits + Bonus
Posted: 4 days ago
Central London / West End
Pimlico Banks Recruitment
Salary: Up to £90,000 per annum + Excellent Benefits
Posted: 4 days ago
London
Westbourne Partners
Salary: From £60,000 to £90,000 per annum
Posted: 6 days ago
London
Salt
Salary: £40000.00 - £45000.00 per annum + bonus+benefits+package
Posted: 17 hours ago
London
Talent Point
Salary: £50000.00 - £75000.00 per annum
Posted: 13 days ago
London
TDA Group
Salary: £55000 - £70000 per annum + Bonus + Benefits
Posted: 16 days ago
London
Talent Point
Salary: £65000.00 - £75000.00 per annum + Benefits
Posted: 26 days ago
London
IQ Telecom
Salary: £45000 - £50000 per annum
Posted: 22 days ago