Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in England with a requirement for WebRTC skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited WebRTC over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

WebRTC (Web Real-Time Communications)
UK > England
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 844 856 862
Rank change year-on-year +12 +6 -16
Contract jobs citing WebRTC 11 15 3
As % of all contract IT jobs advertised in England 0.012% 0.015% 0.003%
As % of the Libraries, Frameworks & Software Standards category 0.036% 0.050% 0.010%
Number of daily rates quoted 6 13 3
England median daily rate £463 £275 £300
Median daily rate % change year-on-year +68.18% -8.33% -
10th Percentile £360 £233 £184
90th Percentile £569 £415 £372
UK median daily rate £463 £275 £300
% change year-on-year +68.18% -8.33% -
Number of hourly rates quoted 2 0 0
England median hourly rate £40.96 - -
UK median hourly rate £40.96 - -

WebRTC is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
England
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 30719 29842 29966
As % of all contract IT jobs advertised in England 32.39% 30.67% 28.88%
Number of daily rates quoted 21863 20839 20773
England median daily rate £463 £425 £413
Median daily rate % change year-on-year +8.82% +3.03% +3.13%
10th Percentile £313 £300 £275
90th Percentile £625 £588 £588
UK median daily rate £450 £425 £410
% change year-on-year +5.88% +3.66% +2.50%
Number of hourly rates quoted 369 343 504
England median hourly rate £40.00 £37.50 £37.50
Median hourly rate % change year-on-year +6.67% - +10.29%
10th Percentile £18.70 £14.56 £14.84
90th Percentile £52.50 £50.00 £52.50
UK median hourly rate £40.00 £37.50 £37.50
% change year-on-year +6.67% - +8.70%

WebRTC
Job Vacancy Trend in England

Job postings citing WebRTC as a percentage of all IT jobs advertised in England.

Job vacancy trend for WebRTC in England

WebRTC
Contractor Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing WebRTC in England.

Contractor daily rate trend for WebRTC in England

WebRTC
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing WebRTC in England over the 6 months to 21 November 2017.

Contractor daily rate histogram for WebRTC in England

WebRTC
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing WebRTC within the England region over the 6 months to 21 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -14 7 £463 -28.85% 2
South East +3 4 - -
WebRTC
UK

For the 6 months to 21 November 2017, IT contractor jobs citing WebRTC also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the England region with a requirement for WebRTC.

1 9 (81.82%) JavaScript
1 9 (81.82%) Agile Software Development
2 7 (63.64%) Node.js
2 7 (63.64%) Java
3 6 (54.55%) CSS
3 6 (54.55%) WebSockets
3 6 (54.55%) Git (software)
3 6 (54.55%) MEAN Stack
4 5 (45.45%) API Development
4 5 (45.45%) AngularJS
4 5 (45.45%) webpack
4 5 (45.45%) MongoDB
4 5 (45.45%) DOM
4 5 (45.45%) HTML
4 5 (45.45%) Finance
5 4 (36.36%) Banking
5 4 (36.36%) SQL
5 4 (36.36%) Oracle
5 4 (36.36%) SQL Server
5 4 (36.36%) SOAP
5 4 (36.36%) NoSQL
5 4 (36.36%) REST
5 4 (36.36%) Backbone.js
5 4 (36.36%) Jasmine
5 4 (36.36%) Cucumber
5 4 (36.36%) JSON
5 4 (36.36%) XML
5 4 (36.36%) Meteor
5 4 (36.36%) Ionic Framework
5 4 (36.36%) Express

WebRTC
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 1 (9.09%) Confluence
Cloud Services
1 3 (27.27%) Amazon AWS
2 1 (9.09%) Amazon EC2
2 1 (9.09%) Amazon S3
2 1 (9.09%) Amazon SQS
2 1 (9.09%) AWS CloudFormation
2 1 (9.09%) AWS Lambda
2 1 (9.09%) GitHub
2 1 (9.09%) Serverless
2 1 (9.09%) Slack
Communications & Networking
1 1 (9.09%) RTP
1 1 (9.09%) VoIP
Database & Business Intelligence
1 5 (45.45%) MongoDB
2 4 (36.36%) NoSQL
2 4 (36.36%) SQL Server
3 1 (9.09%) Amazon RDS
Development Applications
1 6 (54.55%) Git (software)
2 5 (45.45%) webpack
3 4 (36.36%) Cucumber
3 4 (36.36%) Grunt
3 4 (36.36%) Jasmine
3 4 (36.36%) Jenkins
4 1 (9.09%) IntelliJ
4 1 (9.09%) JIRA
4 1 (9.09%) Maven
4 1 (9.09%) Selenium
4 1 (9.09%) TeamCity
General
1 5 (45.45%) Finance
2 4 (36.36%) Banking
3 1 (9.09%) Electronics
3 1 (9.09%) Financial Institution
Job Titles
1 9 (81.82%) Developer
2 4 (36.36%) Java Developer
3 2 (18.18%) Angular Developer
3 2 (18.18%) Front End Developer (Client-Side Developer)
3 2 (18.18%) Java Engineer
4 1 (9.09%) AWS Engineer
4 1 (9.09%) AWS Software Engineer
4 1 (9.09%) C++ Developer
4 1 (9.09%) Front End Java Developer (Client-Side Java Developer)
4 1 (9.09%) HTML Developer
4 1 (9.09%) Java Software Engineer
4 1 (9.09%) JavaScript Developer
4 1 (9.09%) JavaScript Engineer
4 1 (9.09%) Lead Developer
4 1 (9.09%) Senior Developer
4 1 (9.09%) Senior Java Engineer
4 1 (9.09%) Senior Java Software Engineer
4 1 (9.09%) Senior Software Engineer
4 1 (9.09%) Software Engineer
Libraries, Frameworks & Software Standards
1 7 (63.64%) Node.js
2 6 (54.55%) CSS
2 6 (54.55%) MEAN Stack
2 6 (54.55%) WebSockets
3 5 (45.45%) AngularJS
3 5 (45.45%) DOM
3 5 (45.45%) HTML
4 4 (36.36%) Apache Cordova
4 4 (36.36%) Backbone.js
4 4 (36.36%) Express
4 4 (36.36%) Ionic Framework
4 4 (36.36%) JSON
4 4 (36.36%) Meteor
4 4 (36.36%) REST
4 4 (36.36%) RxJS
4 4 (36.36%) SOAP
4 4 (36.36%) XML
5 3 (27.27%) OAuth
6 2 (18.18%) Spring
7 1 (9.09%) jQuery
Miscellaneous
1 3 (27.27%) Video\Live Streaming
2 2 (18.18%) PKI
Operating Systems
1 3 (27.27%) Linux
2 2 (18.18%) Windows
Processes & Methodologies
1 9 (81.82%) Agile Software Development
2 5 (45.45%) API Development
3 2 (18.18%) DevOps
3 2 (18.18%) Unit Testing
4 1 (9.09%) BDD
4 1 (9.09%) Enterprise Architecture
4 1 (9.09%) Front End Development
4 1 (9.09%) Low Latency
4 1 (9.09%) Microservices
4 1 (9.09%) Multithreading
4 1 (9.09%) Scrum
4 1 (9.09%) Software Delivery
4 1 (9.09%) Software Engineering
4 1 (9.09%) TDD
4 1 (9.09%) UML
4 1 (9.09%) Web Development
Programming Languages
1 9 (81.82%) JavaScript
2 7 (63.64%) Java
3 4 (36.36%) GraphQL
3 4 (36.36%) SQL
4 3 (27.27%) C++
5 1 (9.09%) C#
5 1 (9.09%) Python
5 1 (9.09%) TypeScript
Qualifications
1 1 (9.09%) Degree
Quality Assurance & Compliance
1 2 (18.18%) QA
Vendors
1 4 (36.36%) Oracle
2 1 (9.09%) Google