The following table provides summary statistics for contract job vacancies advertised in England with a requirement for Underscore.js skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Underscore.js over the 3 months to 24 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.

Underscore.js
UK / England
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 574 622 584
Rank change year-on-year +48 -38  
Contract jobs citing Underscore.js 8 10 41
As % of all contract IT jobs advertised in England 0.019% 0.020% 0.080%
As % of the Libraries, Frameworks & Software Standards category 0.058% 0.070% 0.29%
Number of daily rates quoted 8 4 39
Median daily rate £483 £350 £400
Median daily rate % change year-on-year +37.85% -12.50%  
90% offered a daily rate of more than £304 £325 £348
10% offered a daily rate of more than £583 £393 £567
UK excluding London median daily rate £413 £325 £400
% change year-on-year +26.92% -18.75%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Underscore.js 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 advertised in England with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
England
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 13677 14326 14175
As % of all contract IT job vacancies advertised in England 32.21% 29.02% 27.78%
Number of daily rates quoted 9502 10197 9645
Median daily rate £450 £425 £388
Median daily rate % change year-on-year +5.88% +9.67%  
90% offered a daily rate of more than £320 £300 £285
10% offered a daily rate of more than £588 £570 £550
UK excluding London median daily rate £398 £375 £350
% change year-on-year +6.00% +7.14%  
Number of hourly rates quoted 184 167 191
Median hourly rate £42.50 £36.00 £37.23
Median hourly rate % change year-on-year +18.05% -3.29%  
90% offered a hourly rate of more than £21.85 £18.80 £17.50
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%  

Underscore.js
Job Vacancy Trend in England

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

Job vacancy trend for Underscore.js in England

Underscore.js
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for Underscore.js in England

Underscore.js
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Underscore.js in England over the 3 months to 24 June 2017.

Contractor daily rate histogram for Underscore.js in England

Underscore.js
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 Underscore.js within the England region over the 3 months to 24 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
London +17 6 £515 +32.90% 4
West Midlands +25 1 £265 -18.46%
South East - 1 £320 -
Underscore.js
UK

For the 6 months to 24 June 2017, IT contractor jobs citing Underscore.js 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 Underscore.js.

1 16 (94.12%) CSS
2 15 (88.24%) JavaScript
3 14 (82.35%) HTML
3 14 (82.35%) CSS3
4 13 (76.47%) HTML5
5 10 (58.82%) AngularJS
6 8 (47.06%) jQuery
7 7 (41.18%) Agile Software Development
7 7 (41.18%) Backbone.js
7 7 (41.18%) RESTful
7 7 (41.18%) Grunt
7 7 (41.18%) Front End Development
8 6 (35.29%) TDD
9 5 (29.41%) Node.js
9 5 (29.41%) D3.js
9 5 (29.41%) Responsive Web Design
10 4 (23.53%) Jasmine
10 4 (23.53%) Sass
10 4 (23.53%) LESS
10 4 (23.53%) KnockoutJS
10 4 (23.53%) WebSockets
10 4 (23.53%) gulp
10 4 (23.53%) Git (software)
10 4 (23.53%) ASP.NET
10 4 (23.53%) .NET
11 3 (17.65%) C#
11 3 (17.65%) MVC
11 3 (17.65%) Finance
11 3 (17.65%) Web Services
11 3 (17.65%) Data Protection

Underscore.js
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 2 (11.76%) Drupal
2 1 (5.88%) Joomla!
2 1 (5.88%) SharePoint
2 1 (5.88%) SharePoint 2013
2 1 (5.88%) Tomcat
2 1 (5.88%) WebSphere
2 1 (5.88%) WordPress
Cloud Services
1 1 (5.88%) Amazon AWS
1 1 (5.88%) SaaS
Communications & Networking
1 2 (11.76%) Internet
Database & Business Intelligence
1 2 (11.76%) MongoDB
2 1 (5.88%) Power BI
2 1 (5.88%) SQL Server
2 1 (5.88%) SQL Server 2012
2 1 (5.88%) SQL Server Reporting Services
Development Applications
1 7 (41.18%) Grunt
2 4 (23.53%) Git (software)
2 4 (23.53%) gulp
2 4 (23.53%) Jasmine
3 3 (17.65%) Mocha
3 3 (17.65%) PhantomJS
4 2 (11.76%) JIRA
5 1 (5.88%) Ant
5 1 (5.88%) Apache Ivy
5 1 (5.88%) Atlassian Bamboo
5 1 (5.88%) JUnit
5 1 (5.88%) Karma Test Runner
5 1 (5.88%) Maven
5 1 (5.88%) Sinon.JS
5 1 (5.88%) webpack
General
1 3 (17.65%) Finance
Job Titles
1 16 (94.12%) Developer
2 6 (35.29%) Front End Developer (Client-Side Developer)
3 3 (17.65%) C# Developer
3 3 (17.65%) JavaScript Developer
4 2 (11.76%) .NET Developer
4 2 (11.76%) Angular Developer
4 2 (11.76%) ASP.NET Developer
4 2 (11.76%) C# .NET Developer
4 2 (11.76%) C# ASP.NET Developer
4 2 (11.76%) Drupal Developer
4 2 (11.76%) HTML Developer
4 2 (11.76%) Lead Developer
4 2 (11.76%) UI Developer
5 1 (5.88%) Applications Developer
5 1 (5.88%) Front End Web Developer (Client-Side Developer)
5 1 (5.88%) HTML CSS Developer
5 1 (5.88%) iOS Developer
5 1 (5.88%) Java Developer
5 1 (5.88%) Mobile Web Developer
5 1 (5.88%) Web Developer
Libraries, Frameworks & Software Standards
1 16 (94.12%) CSS
2 14 (82.35%) CSS3
2 14 (82.35%) HTML
3 13 (76.47%) HTML5
4 10 (58.82%) AngularJS
5 8 (47.06%) jQuery
6 7 (41.18%) Backbone.js
6 7 (41.18%) RESTful
7 5 (29.41%) D3.js
7 5 (29.41%) Node.js
8 4 (23.53%) .NET
8 4 (23.53%) ASP.NET
8 4 (23.53%) KnockoutJS
8 4 (23.53%) LESS
8 4 (23.53%) Sass
8 4 (23.53%) WebSockets
9 3 (17.65%) .NET Framework
9 3 (17.65%) React
9 3 (17.65%) Twitter Bootstrap
9 3 (17.65%) Web Services
Miscellaneous
1 3 (17.65%) User Experience
2 2 (11.76%) Greenfield Project
2 2 (11.76%) Mobile App
3 1 (5.88%) Analytical Skills
3 1 (5.88%) W3C
Operating Systems
1 2 (11.76%) Apple iOS
2 1 (5.88%) Linux
Processes & Methodologies
1 7 (41.18%) Agile Software Development
1 7 (41.18%) Front End Development
2 6 (35.29%) TDD
3 5 (29.41%) Responsive Web Design
4 3 (17.65%) Data Protection
4 3 (17.65%) MVC
4 3 (17.65%) SDLC
5 2 (11.76%) Analytics
5 2 (11.76%) API Design
5 2 (11.76%) Asset Management
5 2 (11.76%) Cross-Browser Development
5 2 (11.76%) Data Analytics
5 2 (11.76%) Data Management
5 2 (11.76%) OO
5 2 (11.76%) Service Delivery
5 2 (11.76%) Service Design
5 2 (11.76%) Task Automation
5 2 (11.76%) Unit Testing
5 2 (11.76%) Web Design
5 2 (11.76%) Web Development
Programming Languages
1 15 (88.24%) JavaScript
2 3 (17.65%) C#
3 1 (5.88%) ES6
3 1 (5.88%) Java
3 1 (5.88%) PHP
3 1 (5.88%) PL/SQL
3 1 (5.88%) SQL
Quality Assurance & Compliance
1 1 (5.88%) WCAG
Vendors
1 2 (11.76%) Telerik
2 1 (5.88%) Atlassian
2 1 (5.88%) Oracle