The following table provides summary statistics for contract job vacancies with a requirement for WebRTC skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited WebRTC over the 3 months to 26 June 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
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 604 647 638
Rank change year-on-year +43 -9  
Contract jobs citing WebRTC 3 4 3
As % of all contract IT jobs advertised in the UK 0.006% 0.008% 0.005%
As % of the Libraries, Frameworks & Software Standards category 0.020% 0.026% 0.019%
Number of daily rates quoted 3 4 3
Median daily rate £450 £263 £375
Median daily rate % change year-on-year +71.42% -30.00%  
UK excluding London median daily rate - £263 -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

WebRTC 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 contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
UK
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 15051 15100 15398
As % of all contract IT job vacancies advertised in the UK 32.01% 28.45% 27.53%
Number of daily rates quoted 10395 10636 10284
Median daily rate £425 £420 £388
Median daily rate % change year-on-year +1.19% +8.38%  
90% offered a daily rate of more than £315 £300 £285
10% offered a daily rate of more than £580 £550 £550
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 196 180 213
Median hourly rate £42.50 £36.00 £37.45
Median hourly rate % change year-on-year +18.05% -3.87%  
90% offered a hourly rate of more than £21.00 £18.80 £17.86
10% offered a hourly rate of more than £55.00 £50.00 £55.00
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

WebRTC
Job Vacancy Trend

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

Job vacancy trend for WebRTC in the UK

WebRTC
Contractor Daily Rate Trend

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

Contractor daily rate trend for WebRTC in the UK

WebRTC
Top 2 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing WebRTC 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +33 3 £450 +71.42% 3
London - 3 £450 - 2

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

1 9 (100.00%) Agile Software Development
2 8 (88.89%) TDD
2 8 (88.89%) AngularJS
3 7 (77.78%) JIRA
3 7 (77.78%) Python
3 7 (77.78%) Linux
4 6 (66.67%) Mobile App
5 5 (55.56%) Bitbucket
5 5 (55.56%) Apache Cassandra
5 5 (55.56%) nginx
5 5 (55.56%) Apache Solr
5 5 (55.56%) Confluence
5 5 (55.56%) Apache
5 5 (55.56%) Technical Architecture
5 5 (55.56%) Atlassian Bamboo
5 5 (55.56%) Karma Test Runner
5 5 (55.56%) Apache Spark
5 5 (55.56%) DataStax
5 5 (55.56%) Flask
6 4 (44.44%) Skype
6 4 (44.44%) Amazon AWS
7 3 (33.33%) BDD
7 3 (33.33%) WebSockets
7 3 (33.33%) CSS
7 3 (33.33%) JavaScript
7 3 (33.33%) HTTP
7 3 (33.33%) TCP/IP
7 3 (33.33%) DevOps
8 2 (22.22%) Amazon CloudWatch
8 2 (22.22%) Kubernetes

WebRTC
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 5 (55.56%) Apache
1 5 (55.56%) Apache Solr
1 5 (55.56%) Apache Spark
1 5 (55.56%) Confluence
1 5 (55.56%) nginx
2 1 (11.11%) Adobe Experience Manager
2 1 (11.11%) CMS
Cloud Services
1 4 (44.44%) Amazon AWS
2 2 (22.22%) Amazon CloudWatch
2 2 (22.22%) Amazon EC2
2 2 (22.22%) Amazon S3
2 2 (22.22%) AWS CloudFormation
2 2 (22.22%) AWS Lambda
3 1 (11.11%) Microsoft Azure
3 1 (11.11%) SaaS
Communications & Networking
1 4 (44.44%) Skype
2 3 (33.33%) HTTP
2 3 (33.33%) TCP/IP
3 1 (11.11%) Asterisk PBX
3 1 (11.11%) DNS
3 1 (11.11%) IP Telephony
3 1 (11.11%) PBX
3 1 (11.11%) SSL
3 1 (11.11%) VoIP
Database & Business Intelligence
1 5 (55.56%) Apache Cassandra
1 5 (55.56%) DataStax
2 2 (22.22%) MongoDB
Development Applications
1 7 (77.78%) JIRA
2 5 (55.56%) Atlassian Bamboo
2 5 (55.56%) Bitbucket
2 5 (55.56%) Karma Test Runner
3 2 (22.22%) Git (software)
3 2 (22.22%) Jenkins
3 2 (22.22%) TeamCity
4 1 (11.11%) Grunt
4 1 (11.11%) gulp
General
1 2 (22.22%) Games
2 1 (11.11%) Telecoms
Job Titles
1 7 (77.78%) Developer
2 5 (55.56%) Full Stack Developer
2 5 (55.56%) Python Developer
3 4 (44.44%) Angular Developer
4 1 (11.11%) Agile C# Developer
4 1 (11.11%) Agile Developer
4 1 (11.11%) AWS Developer
4 1 (11.11%) AWS DevOps
4 1 (11.11%) AWS DevOps Engineer
4 1 (11.11%) AWS Engineer
4 1 (11.11%) Azure Developer
4 1 (11.11%) C# Developer
4 1 (11.11%) Cloud Developer
4 1 (11.11%) DevOps Engineer
4 1 (11.11%) Front End Developer (Client-Side Developer)
4 1 (11.11%) Senior Developer
4 1 (11.11%) Senior Front-End Developer
4 1 (11.11%) Telephony Developer
Libraries, Frameworks & Software Standards
1 8 (88.89%) AngularJS
2 5 (55.56%) Flask
3 3 (33.33%) CSS
3 3 (33.33%) WebSockets
4 2 (22.22%) HTML
4 2 (22.22%) Node.js
4 2 (22.22%) Unity (Game Engine)
4 2 (22.22%) Unity DI Container
4 2 (22.22%) WebGL
5 1 (11.11%) JSON
5 1 (11.11%) MEAN Stack
5 1 (11.11%) Middleware
5 1 (11.11%) React
5 1 (11.11%) REST
5 1 (11.11%) Web Components
5 1 (11.11%) Web Services
5 1 (11.11%) XML
Miscellaneous
1 6 (66.67%) Mobile App
2 2 (22.22%) Greenfield Project
2 2 (22.22%) Public Cloud
3 1 (11.11%) User Experience
Operating Systems
1 7 (77.78%) Linux
2 2 (22.22%) Unix
Processes & Methodologies
1 9 (100.00%) Agile Software Development
2 8 (88.89%) TDD
3 5 (55.56%) Technical Architecture
4 3 (33.33%) BDD
4 3 (33.33%) DevOps
5 2 (22.22%) Continuous Delivery
5 2 (22.22%) Cross-Browser Compatibility
6 1 (11.11%) Adaptive Web Design
6 1 (11.11%) BEM - Block Element Modifier
6 1 (11.11%) Build Automation
6 1 (11.11%) Front End Development
6 1 (11.11%) Mobile Application Development
6 1 (11.11%) MVC
6 1 (11.11%) Pair Programming
6 1 (11.11%) Scrum
6 1 (11.11%) SMACSS
6 1 (11.11%) Software Testing
6 1 (11.11%) SOLID
6 1 (11.11%) Test Scripting
Programming Languages
1 7 (77.78%) Python
2 3 (33.33%) JavaScript
3 2 (22.22%) Bash Shell
3 2 (22.22%) C#
3 2 (22.22%) Go
3 2 (22.22%) Ruby
4 1 (11.11%) Java
4 1 (11.11%) SQL
System Software
1 2 (22.22%) Docker
Systems Management
1 2 (22.22%) Ansible
1 2 (22.22%) Kubernetes
1 2 (22.22%) Opscode Chef
1 2 (22.22%) Puppet
Vendors
1 1 (11.11%) Adobe
1 1 (11.11%) BroadSoft
1 1 (11.11%) Microsoft