The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for WebSockets skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited WebSockets over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

WebSockets
UK / England
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 679 835 810
Rank change year-on-year +156 -25  
Permanent jobs citing WebSockets 163 112 126
As % of all permanent IT jobs advertised in England 0.20% 0.11% 0.12%
As % of the Libraries, Frameworks & Software Standards category 0.51% 0.30% 0.33%
Number of salaries quoted 148 104 100
Median salary £55,000 £50,000 £55,000
Median salary % change year-on-year +10.00% -9.09%  
90% offered a salary of more than £40,000 £34,000 £37,000
10% offered a salary of more than £90,000 £72,500 £65,250
UK excluding London median salary £45,000 £45,000 £45,000

WebSockets is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
England
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 32268 37614 38252
As % of all permanent IT job vacancies advertised in England 40.31% 38.58% 37.81%
Number of salaries quoted 27772 32736 32778
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £31,500 £31,000 £30,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

WebSockets
Job Vacancy Trend in England

The job posting trend of jobs advertised in England citing WebSockets as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for WebSockets in England

WebSockets
Salary Trend in England

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

Salary trend for WebSockets in England

WebSockets
Salary Histogram in England

The salary distribution of IT jobs citing WebSockets in England over the 3 months to 28 March 2017.

Salary histogram for WebSockets in England

WebSockets
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing WebSockets within the England region over the 3 months to 28 March 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
London +101 88 £70,000 +16.66% 16
East of England +31 22 £47,500 -5.00% 1
South East +48 20 £57,500 +27.77% 3
North West +4 18 £40,000 -13.51% 3
South West +34 6 £37,500 -
Yorkshire +29 4 £37,500 -33.33% 1
West Midlands - 3 £40,000 -
East Midlands +7 2 £45,000 +38.46%
WebSockets
UK

For the 6 months to 28 March 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 England region with a requirement for WebSockets.

1 208 (56.22%) AngularJS
2 203 (54.86%) JavaScript
3 172 (46.49%) C#
4 167 (45.14%) HTML
5 155 (41.89%) MVC
6 147 (39.73%) CSS
7 137 (37.03%) .NET
8 124 (33.51%) Finance
9 121 (32.70%) ASP.NET
10 120 (32.43%) Agile Software Development
11 110 (29.73%) HTML5
12 109 (29.46%) Web Development
13 107 (28.92%) Software Engineering
13 107 (28.92%) REST
14 103 (27.84%) SignalR
15 102 (27.57%) Mathematics
16 101 (27.30%) NoSQL
16 101 (27.30%) ASP.NET MVC
17 91 (24.59%) SQL
18 90 (24.32%) TypeScript
19 80 (21.62%) RESTful
20 78 (21.08%) Analytical Skills
21 77 (20.81%) Sass
22 74 (20.00%) RabbitMQ
22 74 (20.00%) Node.js
23 73 (19.73%) CMS
23 73 (19.73%) jQuery
24 70 (18.92%) Umbraco
24 70 (18.92%) CSS3
25 69 (18.65%) Java

WebSockets
Co-occurring IT Skills in England 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 73 (19.73%) CMS
2 70 (18.92%) Umbraco
3 60 (16.22%) Elasticsearch
4 17 (4.59%) Tomcat
5 16 (4.32%) Apache
6 14 (3.78%) NServiceBus
7 13 (3.51%) JBoss
8 12 (3.24%) Confluence
8 12 (3.24%) Oracle SOA Suite
8 12 (3.24%) WebLogic
9 10 (2.70%) Drupal
9 10 (2.70%) OpenStack
10 7 (1.89%) IIS
11 6 (1.62%) Ethereum
11 6 (1.62%) Hyperledger
11 6 (1.62%) nginx
11 6 (1.62%) WordPress
12 5 (1.35%) Apache Spark
13 3 (0.81%) ArcGIS
14 2 (0.54%) WebSphere
Applications
1 30 (8.11%) MS Excel
2 22 (5.95%) Adobe Illustrator
2 22 (5.95%) Photoshop
3 2 (0.54%) Spreadsheet
4 1 (0.27%) Adobe Creative Suite
Business Applications
1 6 (1.62%) Magento
2 2 (0.54%) SAP Oil and Gas
Cloud Services
1 41 (11.08%) Amazon AWS
2 28 (7.57%) Cloud Computing
3 25 (6.76%) Microsoft Azure
4 15 (4.05%) PaaS
5 5 (1.35%) GitHub
5 5 (1.35%) SaaS
6 4 (1.08%) Bluemix
6 4 (1.08%) Heroku
6 4 (1.08%) IBM Cloud
6 4 (1.08%) Slack
7 3 (0.81%) Datadog
7 3 (0.81%) Google Cloud Platform
7 3 (0.81%) IaaS
7 3 (0.81%) Yammer
8 2 (0.54%) Google Play
9 1 (0.27%) Amazon EC2
9 1 (0.27%) Amazon Kinesis
9 1 (0.27%) Amazon S3
Communications & Networking
1 22 (5.95%) HTTP
2 16 (4.32%) Internet
3 14 (3.78%) TCP/IP
4 12 (3.24%) AMQP
5 10 (2.70%) Firewall
6 9 (2.43%) SSL
7 5 (1.35%) VoIP
7 5 (1.35%) Wireless
8 4 (1.08%) SNMP
9 3 (0.81%) IPv4
9 3 (0.81%) RTP
10 2 (0.54%) ATM
10 2 (0.54%) Value-Added Service
11 1 (0.27%) HTTPS
11 1 (0.27%) Unified Communications
Database & Business Intelligence
1 101 (27.30%) NoSQL
2 61 (16.49%) Redis
3 49 (13.24%) SQL Server
4 42 (11.35%) MySQL
5 36 (9.73%) Apache Cassandra
6 24 (6.49%) PostgreSQL
7 18 (4.86%) MongoDB
8 14 (3.78%) Hadoop
9 13 (3.51%) Event Store
9 13 (3.51%) Riak
10 12 (3.24%) Blockchain
11 7 (1.89%) Hazelcast
12 5 (1.35%) Big Data
12 5 (1.35%) Relational Database
13 3 (0.81%) Oracle Database
14 2 (0.54%) Qlik Sense
14 2 (0.54%) QlikView
14 2 (0.54%) Spotfire
14 2 (0.54%) SQL Server Integration Services
15 1 (0.27%) RDBMS
Development Applications
1 62 (16.76%) Grunt
2 56 (15.14%) Git (software)
3 50 (13.51%) Selenium
4 45 (12.16%) Jenkins
5 29 (7.84%) Subversion
6 28 (7.57%) Maven
7 27 (7.30%) Karma Test Runner
8 25 (6.76%) gulp
9 20 (5.41%) JIRA
10 18 (4.86%) Octopus Deploy
11 16 (4.32%) Visual Studio
11 16 (4.32%) webpack
12 14 (3.78%) Eclipse
12 14 (3.78%) FxCop
12 14 (3.78%) SpecFlow
12 14 (3.78%) StyleCop
13 13 (3.51%) Atlassian Bamboo
13 13 (3.51%) JUnit
13 13 (3.51%) Team Foundation Server
14 12 (3.24%) Vagrant
General
1 124 (33.51%) Finance
2 24 (6.49%) Games
3 13 (3.51%) Banking
4 11 (2.97%) Electronics
4 11 (2.97%) Retail
5 8 (2.16%) Marketing
6 7 (1.89%) Law
7 4 (1.08%) Legal
7 4 (1.08%) Manufacturing
7 4 (1.08%) Telecoms
8 3 (0.81%) Back Office
8 3 (0.81%) Financial Institution
8 3 (0.81%) Pharmaceutical
9 2 (0.54%) Front Office
9 2 (0.54%) Investment Banking
9 2 (0.54%) Prime Brokerage
10 1 (0.27%) Advertising
10 1 (0.27%) Publishing
Job Titles
1 283 (76.49%) Developer
2 84 (22.70%) Senior Developer
3 72 (19.46%) C# Developer
4 66 (17.84%) Web Developer
5 64 (17.30%) .NET Developer
5 64 (17.30%) Angular Developer
6 44 (11.89%) Full Stack Developer
7 35 (9.46%) Front End Developer (Client-Side Developer)
7 35 (9.46%) Software Engineer
8 33 (8.92%) JavaScript Developer
9 31 (8.38%) C# .NET Developer
9 31 (8.38%) Senior Web Developer
10 25 (6.76%) Senior .NET Developer
11 24 (6.49%) Java Developer
11 24 (6.49%) UI Developer
12 22 (5.95%) Applications Developer
13 20 (5.41%) Programmer
13 20 (5.41%) Senior Applications Developer
13 20 (5.41%) Senior Web Applications Developer
13 20 (5.41%) Web Applications Developer
Libraries, Frameworks & Software Standards
1 208 (56.22%) AngularJS
2 167 (45.14%) HTML
3 147 (39.73%) CSS
4 137 (37.03%) .NET
5 121 (32.70%) ASP.NET
6 110 (29.73%) HTML5
7 107 (28.92%) REST
8 103 (27.84%) SignalR
9 101 (27.30%) ASP.NET MVC
10 80 (21.62%) RESTful
11 77 (20.81%) Sass
12 74 (20.00%) Node.js
12 74 (20.00%) RabbitMQ
13 73 (19.73%) jQuery
14 70 (18.92%) CSS3
15 63 (17.03%) JSON
16 53 (14.32%) Ajax
17 44 (11.89%) React
18 42 (11.35%) PhoneGap
19 36 (9.73%) WCF
Miscellaneous
1 78 (21.08%) Analytical Skills
2 50 (13.51%) Computer Science
3 49 (13.24%) User Experience
4 28 (7.57%) Client/Server
5 21 (5.68%) Mobile App
6 13 (3.51%) PMI
6 13 (3.51%) Spread Betting
7 10 (2.70%) Fintech
8 9 (2.43%) Social Media
9 8 (2.16%) Enterprise Software
10 6 (1.62%) Internet of Things
11 5 (1.35%) Linux Command Line
11 5 (1.35%) Smart Home
12 4 (1.08%) Hedge funds
13 3 (0.81%) Algorithms
13 3 (0.81%) Bitcoin
13 3 (0.81%) Foreign Exchange (FX)
13 3 (0.81%) NHS
13 3 (0.81%) Online Games
13 3 (0.81%) PKI
Operating Systems
1 67 (18.11%) Linux
2 31 (8.38%) Windows
3 18 (4.86%) Unix
4 5 (1.35%) Android
4 5 (1.35%) Apple iOS
4 5 (1.35%) Debian
5 3 (0.81%) Red Hat Enterprise Linux
5 3 (0.81%) Ubuntu
6 2 (0.54%) CentOS
Processes & Methodologies
1 155 (41.89%) MVC
2 120 (32.43%) Agile Software Development
3 109 (29.46%) Web Development
4 107 (28.92%) Software Engineering
5 102 (27.57%) Mathematics
6 64 (17.30%) OO
6 64 (17.30%) TDD
7 58 (15.68%) Unit Testing
8 55 (14.86%) High Availability
8 55 (14.86%) Scrum
9 47 (12.70%) Multithreading
10 45 (12.16%) Front End Development
10 45 (12.16%) Low Latency
11 40 (10.81%) High-Frequency Trading
12 39 (10.54%) Continuous Deployment
12 39 (10.54%) Performance Tuning
13 35 (9.46%) Functional Programming
14 34 (9.19%) Continuous Integration
15 33 (8.92%) Open Source
16 30 (8.11%) Load Testing
Programming Languages
1 203 (54.86%) JavaScript
2 172 (46.49%) C#
3 91 (24.59%) SQL
4 90 (24.32%) TypeScript
5 69 (18.65%) Java
6 57 (15.41%) F#
7 45 (12.16%) PHP
8 42 (11.35%) Python
9 29 (7.84%) ES6
10 21 (5.68%) Bash Shell
11 20 (5.41%) C++
12 18 (4.86%) Perl
13 15 (4.05%) C
14 14 (3.78%) Scala
15 12 (3.24%) Bourne shell
15 12 (3.24%) PL/SQL
16 10 (2.70%) Ruby
17 4 (1.08%) Embedded C
17 4 (1.08%) Shell Script
17 4 (1.08%) VB.NET
Qualifications
1 52 (14.05%) Degree
2 16 (4.32%) Security Cleared
3 14 (3.78%) SC Cleared
4 13 (3.51%) PMI Certification
Quality Assurance & Compliance
1 6 (1.62%) QA
2 3 (0.81%) WAI
3 2 (0.54%) GCP
System Software
1 51 (13.78%) Docker
2 15 (4.05%) Apache ZooKeeper
3 3 (0.81%) Active Directory
3 3 (0.81%) HDFS
3 3 (0.81%) KVM
3 3 (0.81%) VirtualBox
3 3 (0.81%) VMware Infrastructure
Systems Management
1 34 (9.19%) Grafana
1 34 (9.19%) Graphite
2 20 (5.41%) Kubernetes
3 16 (4.32%) Puppet
4 13 (3.51%) Ansible
5 10 (2.70%) Mesos
6 9 (2.43%) Opscode Chef
7 5 (1.35%) Business Desktop Deployment
7 5 (1.35%) Systems Management Server (SMS)
8 3 (0.81%) Ambari
8 3 (0.81%) Hadoop YARN
8 3 (0.81%) Kibana
9 2 (0.54%) HAProxy
10 1 (0.27%) Capistrano
Vendors
1 41 (11.08%) Microsoft
2 40 (10.81%) Oracle
3 15 (4.05%) VMware
4 12 (3.24%) Splunk
5 9 (2.43%) Google
6 5 (1.35%) SaltStack
7 4 (1.08%) Apple
7 4 (1.08%) IBM
7 4 (1.08%) SAP
7 4 (1.08%) Tableau
7 4 (1.08%) TIBCO
8 3 (0.81%) Atlassian
8 3 (0.81%) New Relic
8 3 (0.81%) Red Hat
9 2 (0.54%) Alteryx
9 2 (0.54%) Facebook
9 2 (0.54%) Informatica
9 2 (0.54%) Talend
9 2 (0.54%) Twitter
9 2 (0.54%) webMethods
London
Careerwise UK Limited
Salary: £70000 - £80000 per annum + Pension, Healthcare, 25 days holiday
Posted: 16 hours ago
Reading, Berkshire
Intec Select
Salary: From £60,000 to £65,000 per annum Plus Excellent Bens and Bonus
Posted: 13 hours ago
London
Harvey Nash plc
Salary: £50000 - £70000 per annum
Posted: Yesterday
City, London
Understanding Recruitment
Salary: £60000 - £75000 per annum
Posted: 2 days ago
London
William Alexander Recruitment Ltd
Posted: Yesterday
Doncaster, South Yorkshire
Saxon Recruitment Solutions
Salary: £30000 - £45000 per annum + Benefits + Flexible Working
Posted: 2 days ago
Bracknell, Berkshire
Spectrum IT Recruitment (South) Ltd
Salary: £45000 - £70000 per annum
Posted: Yesterday
Wilmslow, Cheshire
Resource Management
Posted: Yesterday
City, London
Understanding Recruitment
Salary: £75000 - £90000 per annum + Benefits
Posted: 2 days ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £30000 - £50000 per annum + benefits
Posted: 2 days ago
London
Westbourne Partners
Salary: From £60,000 to £90,000 per annum
Posted: 4 days ago
East London
Careerwise UK Limited
Salary: £50000 - £55000 per annum + benefits
Posted: 6 days ago
South East London
Evolution Recruitment Solutions
Salary: 55,000-65,000
Posted: 4 days ago
London
Client Server
Salary: £80k to £90k + bonus + benefits
Posted: 5 days ago
South East London
Evolution Recruitment Solutions
Salary: 55,000-65,000
Posted: 4 days ago
City, London
ANSON MCCADE
Salary: Circa £50,000 - £70,000 and strong bonus/benefits
Posted: 6 days ago
London
Digitech Resourcing Ltd
Salary: From £50,000 to £70,000 per annum + Bonus
Posted: 4 days ago
Manchester
People Source Consulting
Salary: £54000 - £62000 per annum + bonus + benefits
Posted: 8 days ago
Central London / West End
Stratospherec
Salary: From £50,000 to £65,000 per annum Excellent company benefits
Posted: 6 days ago
London
Westbourne Partners
Salary: Up to £100,000 per annum
Posted: 4 days ago
Manchester
People Source Consulting
Salary: £54000 - £63000 per annum + bonus + benefits
Posted: 21 days ago
London
Leidos
Posted: 20 days ago
Farnborough, Hampshire
Leidos
Posted: 20 days ago