The following table provides summary statistics for contract job vacancies advertised in London 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 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.

Knockout
England / London
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 337 341 258
Rank change year-on-year +4 -83  
Contract jobs citing KnockoutJS 75 87 168
As % of all contract IT jobs advertised in London 0.37% 0.40% 0.72%
As % of the Libraries, Frameworks & Software Standards category 1.02% 1.24% 2.29%
Number of daily rates quoted 56 76 118
Median daily rate £425 £450 £425
Median daily rate % change year-on-year -5.55% +5.88%  
90% offered a daily rate of more than £333 £325 £320
10% offered a daily rate of more than £550 £613 £575
UK excluding London median daily rate £340 £366 £325
% change year-on-year -7.16% +12.69%  
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 London with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
London
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 7322 7035 7321
As % of all contract IT job vacancies advertised in London 35.82% 32.46% 31.29%
Number of daily rates quoted 5438 5395 5313
Median daily rate £480 £450 £425
Median daily rate % change year-on-year +6.66% +5.88%  
90% offered a daily rate of more than £350 £325 £310
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £398 £375 £350
% change year-on-year +6.00% +7.14%  
Number of hourly rates quoted 50 25 50
Median hourly rate £35.00 £40.00 £22.50
Median hourly rate % change year-on-year -12.50% +77.77%  
90% offered a hourly rate of more than £16.00 £20.00 £16.13
10% offered a hourly rate of more than £55.00 £190.00 £60.00
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 London

The job posting trend of jobs advertised in London 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 London

KnockoutJS
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for KnockoutJS in London

KnockoutJS
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing KnockoutJS in London over the 3 months to 24 June 2017.

Contractor daily rate histogram for KnockoutJS in London

KnockoutJS
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing KnockoutJS in London.

Contractor hourly rate trend for KnockoutJS in London

KnockoutJS
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing KnockoutJS within the London 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
City of London -5 6 £375 -15.73% 9
Croydon 0 2 £363 +16.93% 1
Surbiton - 1 £425 -
KnockoutJS
England

For the 6 months to 24 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 London region with a requirement for KnockoutJS.

1 109 (88.62%) JavaScript
2 104 (84.55%) AngularJS
3 85 (69.11%) Agile Software Development
4 83 (67.48%) CSS
5 79 (64.23%) .NET
6 78 (63.41%) HTML
7 72 (58.54%) C#
8 71 (57.72%) MVC
9 58 (47.15%) HTML5
10 56 (45.53%) ASP.NET
11 55 (44.72%) TDD
12 53 (43.09%) jQuery
13 49 (39.84%) CSS3
14 45 (36.59%) ASP.NET MVC
15 42 (34.15%) React
16 39 (31.71%) Scrum
17 38 (30.89%) Front End Development
18 36 (29.27%) Twitter Bootstrap
19 33 (26.83%) SQL Server
20 32 (26.02%) ASP.NET Web API
21 28 (22.76%) Software Engineering
21 28 (22.76%) MongoDB
22 27 (21.95%) Microsoft Azure
22 27 (21.95%) Node.js
22 27 (21.95%) Web Development
23 26 (21.14%) OO
23 26 (21.14%) E-Commerce
24 25 (20.33%) Git (software)
25 23 (18.70%) Sass
25 23 (18.70%) User Experience

KnockoutJS
Co-occurring IT Skills in London 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 17 (13.82%) Elasticsearch
2 7 (5.69%) CMS
2 7 (5.69%) SharePoint
3 6 (4.88%) SharePoint 2010
3 6 (4.88%) SharePoint 2013
4 3 (2.44%) MS Project Server
5 2 (1.63%) Apache Spark
6 1 (0.81%) Confluence
6 1 (0.81%) Umbraco
Applications
1 6 (4.88%) Photoshop
2 3 (2.44%) Adobe Illustrator
2 3 (2.44%) GIMP
2 3 (2.44%) Microsoft Project
Business Applications
1 1 (0.81%) Dynamics CRM
1 1 (0.81%) Payment Gateway
1 1 (0.81%) Unit4 Business World
Cloud Services
1 27 (21.95%) Microsoft Azure
2 8 (6.50%) Amazon AWS
3 1 (0.81%) GitHub
Communications & Networking
1 6 (4.88%) Internet
2 4 (3.25%) HTTP
3 1 (0.81%) Intranet
3 1 (0.81%) IP Telephony
Database & Business Intelligence
1 33 (26.83%) SQL Server
2 28 (22.76%) MongoDB
3 14 (11.38%) NoSQL
4 8 (6.50%) Big Data
5 5 (4.07%) SQL Server 2008
5 5 (4.07%) SQL Server 2012
6 4 (3.25%) SQL Server Reporting Services
7 3 (2.44%) MySQL
7 3 (2.44%) SQL Server Analysis Services
7 3 (2.44%) SQL Server Integration Services
8 2 (1.63%) Aerospike
8 2 (1.63%) Apache Cassandra
8 2 (1.63%) Hadoop
8 2 (1.63%) HBase
9 1 (0.81%) Azure SQL Database
9 1 (0.81%) Event Store
9 1 (0.81%) Hazelcast
9 1 (0.81%) Power BI
Development Applications
1 25 (20.33%) Git (software)
2 20 (16.26%) Grunt
3 19 (15.45%) gulp
4 15 (12.20%) Jasmine
5 12 (9.76%) Team Foundation Server
6 10 (8.13%) Mocha
6 10 (8.13%) webpack
7 9 (7.32%) Bitbucket
8 8 (6.50%) QUnit
8 8 (6.50%) Selenium
9 7 (5.69%) JIRA
9 7 (5.69%) Subversion
10 6 (4.88%) JSUnit
10 6 (4.88%) Selenium IDE
11 5 (4.07%) NUnit
12 3 (2.44%) Mercurial
12 3 (2.44%) Octopus Deploy
12 3 (2.44%) SpecFlow
12 3 (2.44%) Visual Studio
12 3 (2.44%) VSS/SourceSafe
General
1 13 (10.57%) Finance
2 11 (8.94%) Banking
3 7 (5.69%) Investment Banking
4 5 (4.07%) Front Office
5 4 (3.25%) Retail
6 3 (2.44%) Publishing
7 2 (1.63%) Local Government
7 2 (1.63%) Marketing
8 1 (0.81%) Games
Job Titles
1 117 (95.12%) Developer
2 50 (40.65%) .NET Developer
3 42 (34.15%) C# Developer
4 29 (23.58%) C# .NET Developer
4 29 (23.58%) JavaScript Developer
5 28 (22.76%) Front End Developer (Client-Side Developer)
6 26 (21.14%) Angular Developer
7 23 (18.70%) Senior Developer
8 19 (15.45%) Full Stack Developer
9 16 (13.01%) ASP.NET MVC Developer
9 16 (13.01%) HTML Developer
9 16 (13.01%) UI Developer
10 14 (11.38%) ASP.NET Developer
11 13 (10.57%) C# ASP.NET Developer
12 12 (9.76%) Azure Developer
13 10 (8.13%) HTML CSS Developer
13 10 (8.13%) Senior JavaScript Developer
14 8 (6.50%) Lead .NET Developer
14 8 (6.50%) Lead C# Developer
14 8 (6.50%) Lead Developer
Libraries, Frameworks & Software Standards
1 104 (84.55%) AngularJS
2 83 (67.48%) CSS
3 79 (64.23%) .NET
4 78 (63.41%) HTML
5 58 (47.15%) HTML5
6 56 (45.53%) ASP.NET
7 53 (43.09%) jQuery
8 49 (39.84%) CSS3
9 45 (36.59%) ASP.NET MVC
10 42 (34.15%) React
11 36 (29.27%) Twitter Bootstrap
12 32 (26.02%) ASP.NET Web API
13 27 (21.95%) Node.js
14 23 (18.70%) Sass
15 22 (17.89%) .NET Framework
16 20 (16.26%) Backbone.js
17 18 (14.63%) LESS
18 17 (13.82%) Ajax
19 15 (12.20%) JSON
19 15 (12.20%) WCF
Miscellaneous
1 23 (18.70%) User Experience
2 19 (15.45%) Greenfield Project
3 12 (9.76%) Mobile App
4 8 (6.50%) Hedge funds
5 6 (4.88%) Fixed Income
6 4 (3.25%) Analytical Skills
6 4 (3.25%) Equities
6 4 (3.25%) Fintech
7 3 (2.44%) Computer Science
8 1 (0.81%) Blog
8 1 (0.81%) Foreign Exchange (FX)
8 1 (0.81%) iPad
8 1 (0.81%) Smart Meter
Operating Systems
1 19 (15.45%) Windows
2 3 (2.44%) Android
2 3 (2.44%) Apple iOS
3 2 (1.63%) Unix
4 1 (0.81%) Linux
Processes & Methodologies
1 85 (69.11%) Agile Software Development
2 71 (57.72%) MVC
3 55 (44.72%) TDD
4 39 (31.71%) Scrum
5 38 (30.89%) Front End Development
6 28 (22.76%) Software Engineering
7 27 (21.95%) Web Development
8 26 (21.14%) E-Commerce
8 26 (21.14%) OO
9 16 (13.01%) BDD
9 16 (13.01%) Cross-Browser Compatibility
9 16 (13.01%) Microservices
9 16 (13.01%) SOLID
10 15 (12.20%) MVVM
11 14 (11.38%) Pair Programming
11 14 (11.38%) Test Automation
11 14 (11.38%) Unit Testing
12 13 (10.57%) Responsive Web Design
13 11 (8.94%) Fund Management
14 9 (7.32%) Asset Management
Programming Languages
1 109 (88.62%) JavaScript
2 72 (58.54%) C#
3 21 (17.07%) TypeScript
4 20 (16.26%) SQL
5 16 (13.01%) ES6
6 7 (5.69%) T-SQL
7 6 (4.88%) ECMAScript
7 6 (4.88%) PHP
8 5 (4.07%) Java
9 4 (3.25%) GraphQL
10 3 (2.44%) PL/SQL
10 3 (2.44%) Python
10 3 (2.44%) Ruby
10 3 (2.44%) Scala
10 3 (2.44%) XAML
11 2 (1.63%) C++
11 2 (1.63%) Clojure
11 2 (1.63%) Objective-C
11 2 (1.63%) Perl
11 2 (1.63%) VBScript
Qualifications
1 3 (2.44%) Degree
2 2 (1.63%) Microsoft Certification
System Software
1 2 (1.63%) Docker
Systems Management
1 13 (10.57%) Kibana
2 4 (3.25%) Puppet
3 2 (1.63%) Opscode Chef
Vendors
1 14 (11.38%) Microsoft
2 5 (4.07%) Oracle
3 3 (2.44%) Adobe
4 2 (1.63%) Sybase
4 2 (1.63%) Xamarin
5 1 (0.81%) LexisNexis
5 1 (0.81%) Telerik
5 1 (0.81%) Twitter
London
Optima Connections
Rate: From £400 to £450 per day Contract £400-450 per day
Posted: 3 days ago
London
CodeSource Recruitment Limited
Rate: From £350 to £400 per day 3 month rolling contracts - Long term projec
Posted: 4 days ago
London
CodeSource Recruitment Limited
Rate: From £350 to £400 per day 3 month rolling contracts - Long term projec
Posted: 4 days ago