The following table provides summary statistics for permanent job vacancies 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 26 June 2017 with a comparison to the same period in the previous 2 years.

WebSockets
UK
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 640 768 904
Rank change year-on-year +128 +136  
Permanent jobs citing WebSockets 236 165 80
As % of all permanent IT jobs advertised in the UK 0.26% 0.17% 0.072%
As % of the Libraries, Frameworks & Software Standards category 0.64% 0.44% 0.19%
Number of salaries quoted 221 154 58
Median salary £60,000 £55,000 £60,000
Median salary % change year-on-year +9.09% -8.33%  
90% offered a salary of more than £40,000 £33,250 £43,550
10% offered a salary of more than £90,000 £66,750 £75,000
UK excluding London median salary £45,000 £40,000 £60,000
% change year-on-year +12.50% -33.33%  

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 with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
UK
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 36626 37769 42224
As % of all permanent IT job vacancies advertised in the UK 40.95% 38.91% 38.09%
Number of salaries quoted 30801 32829 36129
Median salary £46,000 £45,000 £45,000
Median salary % change year-on-year +2.22% -  
90% offered a salary of more than £32,500 £31,000 £30,000
10% offered a salary of more than £70,000 £65,000 £70,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

WebSockets
Job Vacancy Trend

The job posting trend of jobs advertised 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 the UK

WebSockets
Salary Trend

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

Salary trend for WebSockets in the UK

WebSockets
Salary Histogram

The salary distribution of IT jobs citing WebSockets over the 3 months to 26 June 2017.

Salary histogram for WebSockets in the UK

WebSockets
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing WebSockets within the UK over the 3 months to 26 June 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
England +105 229 £60,000 +9.09% 25
London +65 157 £65,000 +8.33% 17
South East +64 18 £57,500 +17.94% 1
North West -29 15 £45,000 +10.48% 3
Berkshire +27 11 £57,500 -4.16% 1
West Midlands +22 11 £40,000 +6.66%
East of England +5 11 £47,500 +31.94%
Birmingham - 11 £40,000 -
East Midlands +29 10 £42,500 +30.76% 1
St Albans +2 10 £47,500 +31.94%
Hertfordshire -3 10 £47,500 +31.94%
Derbyshire +16 9 £42,500 +30.76% 1
Derby +16 9 £42,500 +30.76% 1
Wilmslow -6 8 £45,000 - 1
Cheshire -21 8 £45,000 - 1
Yorkshire -3 7 £37,500 -11.76%
Doncaster - 7 £37,500 -
South Yorkshire - 7 £37,500 -
City of London +5 6 £52,500 -12.50% 1
Manchester -35 6 £38,750 +0.64% 1
Bracknell - 6 £57,500 - 1
Reading +20 5 £65,000 +8.33%
Oxford - 4 £52,500 -
Oxfordshire - 4 £52,500 -
Hampshire +18 3 £40,500 +88.37%
Hook - 2 £40,500 -
Canary Wharf - 2 £45,500 -
South Wales +17 1 £32,500 +30.00%
Wales +5 1 £32,500 +30.00%
Farnborough +3 1 - -

For the 6 months to 26 June 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 with a requirement for WebSockets.

1 228 (57.72%) JavaScript
2 203 (51.39%) HTML
3 200 (50.63%) AngularJS
4 195 (49.37%) CSS
5 179 (45.32%) C#
6 166 (42.03%) HTML5
7 156 (39.49%) REST
8 144 (36.46%) Agile Software Development
9 138 (34.94%) MVC
10 133 (33.67%) .NET
11 129 (32.66%) CSS3
12 121 (30.63%) Software Engineering
13 116 (29.37%) Finance
14 111 (28.10%) jQuery
14 111 (28.10%) NoSQL
14 111 (28.10%) RESTful
15 105 (26.58%) ASP.NET
16 103 (26.08%) SignalR
17 102 (25.82%) Web Development
18 94 (23.80%) Node.js
19 93 (23.54%) JSON
20 87 (22.03%) ASP.NET MVC
21 81 (20.51%) Git (software)
21 81 (20.51%) SQL
22 80 (20.25%) Mathematics
23 76 (19.24%) Ajax
23 76 (19.24%) OO
23 76 (19.24%) Front End Development
24 72 (18.23%) TDD
24 72 (18.23%) Test Automation

WebSockets
Co-occurring IT Skills 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 49 (12.41%) CMS
2 43 (10.89%) Elasticsearch
3 29 (7.34%) Umbraco
4 15 (3.80%) Ethereum
4 15 (3.80%) Hyperledger
4 15 (3.80%) NServiceBus
5 10 (2.53%) Drupal
6 9 (2.28%) Tomcat
7 8 (2.03%) Apache
7 8 (2.03%) JBoss
7 8 (2.03%) Oracle SOA Suite
7 8 (2.03%) WebLogic
7 8 (2.03%) WebSphere
8 6 (1.52%) IIS
8 6 (1.52%) WordPress
9 4 (1.01%) Apache Spark
10 3 (0.76%) Confluence
11 2 (0.51%) Gunicorn
11 2 (0.51%) Tornado
11 2 (0.51%) uWSGI
Applications
1 2 (0.51%) Spreadsheet
Business Applications
1 6 (1.52%) Magento
2 3 (0.76%) Payment Gateway
3 2 (0.51%) SAP Oil and Gas
Cloud Services
1 63 (15.95%) Amazon AWS
2 31 (7.85%) Cloud Computing
2 31 (7.85%) Microsoft Azure
3 17 (4.30%) GitHub
4 8 (2.03%) PaaS
5 6 (1.52%) Amazon EC2
6 5 (1.27%) Amazon S3
7 4 (1.01%) AWS Lambda
8 3 (0.76%) Google Cloud Platform
9 2 (0.51%) SaaS
10 1 (0.25%) Amazon CloudWatch
10 1 (0.25%) Amazon ELB
10 1 (0.25%) Amazon Kinesis
10 1 (0.25%) AWS CloudFormation
10 1 (0.25%) Route 53
Communications & Networking
1 57 (14.43%) Internet
2 28 (7.09%) HTTP
3 8 (2.03%) AMQP
3 8 (2.03%) TCP/IP
4 7 (1.77%) Firewall
5 5 (1.27%) VoIP
6 3 (0.76%) DNS
6 3 (0.76%) SSL
7 2 (0.51%) Intranet
7 2 (0.51%) SNMP
8 1 (0.25%) ATM
8 1 (0.25%) Wireless
Database & Business Intelligence
1 111 (28.10%) NoSQL
2 72 (18.23%) Redis
3 59 (14.94%) MySQL
4 45 (11.39%) SQL Server
5 43 (10.89%) MongoDB
6 42 (10.63%) Apache Cassandra
7 34 (8.61%) Blockchain
8 25 (6.33%) Event Store
8 25 (6.33%) PostgreSQL
9 14 (3.54%) Relational Database
10 7 (1.77%) RDBMS
11 4 (1.01%) Hadoop
12 3 (0.76%) Amazon DynamoDB
13 2 (0.51%) Aerospike
13 2 (0.51%) Big Data
13 2 (0.51%) Qlik Sense
13 2 (0.51%) QlikView
13 2 (0.51%) Spotfire
13 2 (0.51%) SQL Server Integration Services
14 1 (0.25%) BigQuery
Development Applications
1 81 (20.51%) Git (software)
2 41 (10.38%) Jenkins
3 29 (7.34%) webpack
4 28 (7.09%) Grunt
5 27 (6.84%) Octopus Deploy
6 25 (6.33%) Atlassian Bamboo
6 25 (6.33%) Selenium
7 24 (6.08%) gulp
8 22 (5.57%) TeamCity
9 20 (5.06%) Babel
10 18 (4.56%) Team Foundation Server
11 17 (4.30%) NUnit
11 17 (4.30%) SpecFlow
12 16 (4.05%) Jasmine
13 15 (3.80%) FxCop
13 15 (3.80%) JSUnit
13 15 (3.80%) StyleCop
14 10 (2.53%) Maven
14 10 (2.53%) Vagrant
15 9 (2.28%) Mocha
General
1 116 (29.37%) Finance
2 30 (7.59%) Games
3 29 (7.34%) Banking
4 20 (5.06%) Marketing
5 17 (4.30%) Electronics
5 17 (4.30%) Retail
6 11 (2.78%) Advertising
7 10 (2.53%) Financial Institution
8 8 (2.03%) Manufacturing
9 7 (1.77%) Law
10 4 (1.01%) Investment Banking
10 4 (1.01%) Telecoms
11 3 (0.76%) Music Industry
12 1 (0.25%) Legal
Job Titles
1 315 (79.75%) Developer
2 115 (29.11%) Senior Developer
3 74 (18.73%) .NET Developer
4 60 (15.19%) C# Developer
5 58 (14.68%) Front End Developer (Client-Side Developer)
6 49 (12.41%) JavaScript Developer
7 48 (12.15%) Web Developer
8 41 (10.38%) Angular Developer
9 34 (8.61%) Full Stack Developer
10 32 (8.10%) Senior .NET Developer
11 28 (7.09%) Senior Front-End Developer
12 26 (6.58%) C# .NET Developer
12 26 (6.58%) Node.js Developer
13 25 (6.33%) HTML Developer
14 24 (6.08%) Senior Web Developer
15 22 (5.57%) Software Engineer
16 21 (5.32%) Applications Developer
17 20 (5.06%) HTML CSS Developer
17 20 (5.06%) Java Developer
18 16 (4.05%) Programmer
Libraries, Frameworks & Software Standards
1 203 (51.39%) HTML
2 200 (50.63%) AngularJS
3 195 (49.37%) CSS
4 166 (42.03%) HTML5
5 156 (39.49%) REST
6 133 (33.67%) .NET
7 129 (32.66%) CSS3
8 111 (28.10%) jQuery
8 111 (28.10%) RESTful
9 105 (26.58%) ASP.NET
10 103 (26.08%) SignalR
11 94 (23.80%) Node.js
12 93 (23.54%) JSON
13 87 (22.03%) ASP.NET MVC
14 76 (19.24%) Ajax
15 68 (17.22%) React
16 64 (16.20%) WCF
17 56 (14.18%) ASP.NET Web API
17 56 (14.18%) RabbitMQ
18 48 (12.15%) LESS
Miscellaneous
1 54 (13.67%) User Experience
2 43 (10.89%) Analytical Skills
3 32 (8.10%) Computer Science
4 30 (7.59%) Mobile App
5 25 (6.33%) Fintech
6 21 (5.32%) Social Media
7 16 (4.05%) Linux Command Line
8 15 (3.80%) NHS
9 14 (3.54%) Enterprise Software
10 13 (3.29%) Internet of Things
11 12 (3.04%) Data Structures
12 10 (2.53%) Bitcoin
13 9 (2.28%) Data Centre
13 9 (2.28%) Device Driver
13 9 (2.28%) Field-Programmable Gate Array
14 8 (2.03%) Greenfield Project
14 8 (2.03%) PMI
15 7 (1.77%) Blog
15 7 (1.77%) Hedge funds
15 7 (1.77%) SWIFT
Operating Systems
1 69 (17.47%) Linux
2 35 (8.86%) Windows
3 11 (2.78%) Unix
4 5 (1.27%) Android
4 5 (1.27%) Apple iOS
Processes & Methodologies
1 144 (36.46%) Agile Software Development
2 138 (34.94%) MVC
3 121 (30.63%) Software Engineering
4 102 (25.82%) Web Development
5 80 (20.25%) Mathematics
6 76 (19.24%) Front End Development
6 76 (19.24%) OO
7 72 (18.23%) TDD
7 72 (18.23%) Test Automation
8 62 (15.70%) Low Latency
9 61 (15.44%) Unit Testing
10 58 (14.68%) Scrum
11 53 (13.42%) DevOps
12 46 (11.65%) MVVM
13 45 (11.39%) OOP
14 44 (11.14%) High Availability
14 44 (11.14%) Multithreading
14 44 (11.14%) Push Notifications
15 43 (10.89%) High-Frequency Trading
16 40 (10.13%) Cross-Browser Compatibility
Programming Languages
1 228 (57.72%) JavaScript
2 179 (45.32%) C#
3 81 (20.51%) SQL
4 69 (17.47%) F#
5 63 (15.95%) PHP
6 59 (14.94%) ES6
7 48 (12.15%) Java
7 48 (12.15%) TypeScript
8 35 (8.86%) C
9 32 (8.10%) Python
10 26 (6.58%) ECMAScript
11 21 (5.32%) C++
12 10 (2.53%) Bash Shell
12 10 (2.53%) Perl
13 8 (2.03%) Bourne shell
13 8 (2.03%) PL/SQL
14 7 (1.77%) Ruby
15 6 (1.52%) JSX
16 1 (0.25%) Go
16 1 (0.25%) Scala
Qualifications
1 33 (8.35%) Degree
2 10 (2.53%) Computer Science Degree
3 8 (2.03%) PMI Certification
3 8 (2.03%) Security Cleared
4 6 (1.52%) SC Cleared
Quality Assurance & Compliance
1 5 (1.27%) QA
2 2 (0.51%) GCP
3 1 (0.25%) GDPR
System Software
1 63 (15.95%) Docker
2 9 (2.28%) Apache ZooKeeper
2 9 (2.28%) Firmware
Systems Management
1 29 (7.34%) Kubernetes
2 19 (4.81%) Ansible
3 15 (3.80%) Opscode Chef
4 10 (2.53%) Grafana
4 10 (2.53%) Graphite
5 6 (1.52%) Puppet
6 5 (1.27%) Business Desktop Deployment
6 5 (1.27%) Systems Management Server (SMS)
7 1 (0.25%) Docker Swarm
7 1 (0.25%) Kibana
7 1 (0.25%) logstash
7 1 (0.25%) Nagios
7 1 (0.25%) Packer
Vendors
1 44 (11.14%) Microsoft
2 18 (4.56%) Oracle
3 17 (4.30%) IBM
4 9 (2.28%) Apigee
4 9 (2.28%) CA
4 9 (2.28%) Google
4 9 (2.28%) SAP
4 9 (2.28%) TIBCO
4 9 (2.28%) VMware
5 7 (1.77%) webMethods
6 4 (1.01%) SaltStack
6 4 (1.01%) Tableau
7 3 (0.76%) Xamarin
7 3 (0.76%) Zend
8 2 (0.51%) Alteryx
8 2 (0.51%) Apple
8 2 (0.51%) Facebook
8 2 (0.51%) Informatica
8 2 (0.51%) Talend
8 2 (0.51%) Twitter
North London
CPS Group UK
Salary: £30000 per annum
Posted: 8 hours ago
Manchester, Lancashire
Austin Fraser
Salary: £35000 - £55000 per annum + Benefits
Posted: 8 hours ago
Derby, Derbyshire
Saxon Recruitment Solutions
Salary: £45000 - £65000 per annum + Benefits + Bonus
Posted: Yesterday
Wimborne, Dorset
Greywood Associates Limited
Salary: £30000 - £38000 per annum + Benefits
Posted: 4 days ago
Wilmslow, Cheshire
Adria Solutions Ltd
Salary: £40000 - £50000 per annum + Benefits
Posted: 4 days ago
City, London
Harrington Starr
Salary: £60000 - £70000 per annum
Posted: 3 days ago
North West London
Client Server
Salary: £75k to £85k + benefits
Posted: 5 days ago
London
UBS
Posted: 3 days ago
London
Talent Point Ltd
Salary: £70000.00 - £80000.00 per annum
Posted: 5 days ago
London
Graham Matthews
Salary: From £60,000 to £75,000 per annum
Posted: 6 days ago
Bracknell, Berkshire
Spectrum IT Recruitment (South) Ltd
Salary: £45000 - £70000 per annum
Posted: 6 days ago
London
Cognizant
Salary: Unspecified
Posted: 5 days ago
London
Client Server
Salary: £80000 - £85000 per annum + bonus + benefits
Posted: 3 days ago
Newcastle Upon Tyne, Tyne and Wear
Ronald James Group
Salary: Up to £25,000 per annum
Posted: 10 days ago
Dorset
greywood
Salary: £30000 - £45000 per annum + Benefits
Posted: 10 days ago
London
Client Server
Salary: £70k to £85k + bonus + benefits
Posted: 10 days ago
London
Talent Point
Salary: £70000.00 - £80000.00 per annum
Posted: 11 days ago
London
Client Server
Salary: £75k to £85k + benefits
Posted: 12 days ago
East London
Pirean Limited
Salary: Competitive Salary, Discretionary Bonus and Health Care
Posted: 20 days ago
London
Talent Point
Salary: £55000.00 - £70000.00 per annum
Posted: 17 days ago
London
Talent Point
Salary: £70000.00 - £80000.00 per annum
Posted: 25 days ago
London
CPS Group Limited
Salary: £50000 - £70000 per annum
Posted: 27 days ago
London
Context
Salary: £25k - £40k
Posted: 24 days ago