The following table provides summary statistics for contract job vacancies advertised in Surrey with a requirement for KnockoutJS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited KnockoutJS over the 3 months to 23 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.

Knockout
South East / Surrey
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 87 81 93
Rank change year-on-year -6 +12  
Contract jobs citing KnockoutJS 3 17 2
As % of all contract IT jobs advertised in Surrey 0.25% 1.33% 0.15%
As % of the Libraries, Frameworks & Software Standards category 0.86% 4.29% 0.55%
Number of daily rates quoted 3 14 2
Median daily rate £525 £550 £308
Median daily rate % change year-on-year -4.54% +78.86%  
90% offered a daily rate of more than £285 £380 £302
10% offered a daily rate of more than £545 £550 £314
UK excluding London median daily rate £340 £363 £325
% change year-on-year -6.20% +11.53%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £40.00

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

Contract Software Library & Framework Skills
Surrey
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 347 396 364
As % of all contract IT job vacancies advertised in Surrey 28.35% 30.96% 28.06%
Number of daily rates quoted 246 292 224
Median daily rate £400 £425 £400
Median daily rate % change year-on-year -5.88% +6.25%  
90% offered a daily rate of more than £325 £325 £300
10% offered a daily rate of more than £525 £550 £450
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 5 12 5
Median hourly rate £45.00 £45.00 £40.00
Median hourly rate % change year-on-year - +12.50%  
90% offered a hourly rate of more than £43.00 £11.00 £13.50
10% offered a hourly rate of more than £47.00 £46.00 £52.18
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

KnockoutJS
Job Vacancy Trend in Surrey

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

Job vacancy trend for KnockoutJS in Surrey

KnockoutJS
Contractor Daily Rate Trend in Surrey

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

Contractor daily rate trend for KnockoutJS in Surrey

KnockoutJS
Contractor Daily Rate Histogram in Surrey

The daily rate distribution of IT jobs citing KnockoutJS in Surrey over the 3 months to 23 June 2017.

Contractor daily rate histogram for KnockoutJS in Surrey

For the 6 months to 23 June 2017, IT contractor jobs citing KnockoutJS 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 Surrey region with a requirement for KnockoutJS.

1 7 (100.00%) JavaScript
1 7 (100.00%) AngularJS
1 7 (100.00%) React
2 4 (57.14%) Front End Development
2 4 (57.14%) MVC
2 4 (57.14%) Finance
2 4 (57.14%) HTML
2 4 (57.14%) CSS
3 3 (42.86%) SQL
3 3 (42.86%) .NET
3 3 (42.86%) ASP.NET
3 3 (42.86%) C#
3 3 (42.86%) Banking
3 3 (42.86%) Microsoft Azure
3 3 (42.86%) ASP.NET MVC
3 3 (42.86%) Complex Event Processing
3 3 (42.86%) Azure SQL Database
3 3 (42.86%) SignalR
3 3 (42.86%) Reactive Extensions
3 3 (42.86%) Backbone.js
3 3 (42.86%) Ember.js
3 3 (42.86%) Polymer
3 3 (42.86%) Greenfield Project
3 3 (42.86%) Durandal
3 3 (42.86%) ASP.NET Web API
4 1 (14.29%) Android Development
4 1 (14.29%) Apple Swift
4 1 (14.29%) Twitter Bootstrap
4 1 (14.29%) Apple iOS
4 1 (14.29%) Ruby

KnockoutJS
Co-occurring IT Skills in Surrey 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:

Cloud Services
1 3 (42.86%) Microsoft Azure
Database & Business Intelligence
1 3 (42.86%) Azure SQL Database
General
1 4 (57.14%) Finance
2 3 (42.86%) Banking
Job Titles
1 7 (100.00%) Developer
2 4 (57.14%) Front End Developer (Client-Side Developer)
3 3 (42.86%) C# Developer
3 3 (42.86%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) AngularJS
1 7 (100.00%) React
2 4 (57.14%) CSS
2 4 (57.14%) HTML
3 3 (42.86%) .NET
3 3 (42.86%) ASP.NET
3 3 (42.86%) ASP.NET MVC
3 3 (42.86%) ASP.NET Web API
3 3 (42.86%) Backbone.js
3 3 (42.86%) Durandal
3 3 (42.86%) Ember.js
3 3 (42.86%) Polymer
3 3 (42.86%) Reactive Extensions
3 3 (42.86%) SignalR
4 1 (14.29%) Twitter Bootstrap
Miscellaneous
1 3 (42.86%) Greenfield Project
Operating Systems
1 1 (14.29%) Android
1 1 (14.29%) Apple iOS
Processes & Methodologies
1 4 (57.14%) Front End Development
1 4 (57.14%) MVC
2 3 (42.86%) Complex Event Processing
3 1 (14.29%) Android Development
3 1 (14.29%) CRM
Programming Languages
1 7 (100.00%) JavaScript
2 3 (42.86%) C#
2 3 (42.86%) SQL
3 1 (14.29%) Apple Swift
3 1 (14.29%) Objective-C
3 1 (14.29%) PHP
3 1 (14.29%) Python
3 1 (14.29%) Ruby