Period
to 21 February 2019

The following table provides summary statistics for contract job vacancies advertised in Birmingham with a requirement for KnockoutJS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited KnockoutJS over the 6 months to 21 February 2019 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
West Midlands > Birmingham
6 months to
21 Feb 2019
Same period 2018 Same period 2017
Rank 85 93 96
Rank change year-on-year +8 +3 -12
Contract jobs citing KnockoutJS 3 12 4
As % of all contract IT jobs advertised in Birmingham 0.23% 0.75% 0.29%
As % of the Libraries, Frameworks & Software Standards category 0.85% 2.38% 0.89%
Number of daily rates quoted 3 3 4
Birmingham median daily rate £500 £425 £325
Median daily rate % change year-on-year +17.65% +30.77% +8.33%
10th Percentile £342 £383 £283
90th Percentile £550 £448 £375
West Midlands median daily rate £375 £375 £353
% change year-on-year - +6.38% +17.50%
Number of hourly rates quoted 0 0 0
Birmingham median hourly rate - - -
West Midlands median hourly rate - - -

KnockoutJS 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 Birmingham with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Birmingham
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 352 504 449
As % of all contract IT jobs advertised in Birmingham 26.71% 31.32% 32.33%
Number of daily rates quoted 240 348 286
Birmingham median daily rate £446 £400 £393
Median daily rate % change year-on-year +11.50% +1.91% +12.14%
10th Percentile £313 £256 £278
90th Percentile £560 £588 £525
West Midlands median daily rate £425 £400 £396
% change year-on-year +6.25% +1.14% +7.99%
Number of hourly rates quoted 3 4 2
Birmingham median hourly rate £45.00 £41.50 £54.50
Median hourly rate % change year-on-year +8.43% -23.85% +320.44%
10th Percentile £34.00 £20.70 £16.88
90th Percentile £73.00 £68.25 £99.93
West Midlands median hourly rate £45.00 £30.50 £25.00
% change year-on-year +47.54% +22.00% +11.11%

KnockoutJS
Job Vacancy Trend in Birmingham

Job postings citing KnockoutJS as a percentage of all IT jobs advertised in Birmingham.

Job vacancy trend for KnockoutJS in Birmingham

KnockoutJS
Contractor Daily Rate Trend in Birmingham

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

Contractor daily rate trend for KnockoutJS in Birmingham

KnockoutJS
Contractor Daily Rate Histogram in Birmingham

The daily rate distribution of IT jobs citing KnockoutJS in Birmingham over the 6 months to 21 February 2019.

Contractor daily rate histogram for KnockoutJS in Birmingham

For the 6 months to 21 February 2019, IT contractor jobs citing KnockoutJS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Birmingham region with a requirement for KnockoutJS.

1 3 (100.00%) HTML
1 3 (100.00%) CSS
1 3 (100.00%) HTML5
1 3 (100.00%) CSS3
2 2 (66.67%) TypeScript
2 2 (66.67%) Sass
2 2 (66.67%) AngularJS
2 2 (66.67%) Express
2 2 (66.67%) Node.js
2 2 (66.67%) Agile Software Development
2 2 (66.67%) React
2 2 (66.67%) ES6
2 2 (66.67%) Redux
2 2 (66.67%) ES7
2 2 (66.67%) ES8
3 1 (33.33%) Problem-Solving
3 1 (33.33%) HockeyApp
3 1 (33.33%) Mobile Development
3 1 (33.33%) Apple Swift
3 1 (33.33%) JSON
3 1 (33.33%) SQLite
3 1 (33.33%) jQuery
3 1 (33.33%) Android
3 1 (33.33%) iPhone
3 1 (33.33%) UX Design
3 1 (33.33%) SaaS
3 1 (33.33%) Web Services
3 1 (33.33%) OO
3 1 (33.33%) J2ME
3 1 (33.33%) Eclipse

KnockoutJS
Co-occurring IT Skills in Birmingham 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 1 (33.33%) SaaS
Database & Business Intelligence
1 1 (33.33%) MySQL
1 1 (33.33%) SQLite
Development Applications
1 1 (33.33%) Eclipse
1 1 (33.33%) Xcode
Job Titles
1 3 (100.00%) Developer
2 2 (66.67%) React Developer
3 1 (33.33%) Applications Developer
3 1 (33.33%) Mobile Applications Developer
3 1 (33.33%) Mobile Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) CSS
1 3 (100.00%) CSS3
1 3 (100.00%) HTML
1 3 (100.00%) HTML5
2 2 (66.67%) AngularJS
2 2 (66.67%) Express
2 2 (66.67%) Node.js
2 2 (66.67%) React
2 2 (66.67%) Redux
2 2 (66.67%) Sass
3 1 (33.33%) Android SDK
3 1 (33.33%) iOS SDK
3 1 (33.33%) J2EE
3 1 (33.33%) J2ME
3 1 (33.33%) jQuery
3 1 (33.33%) JSON
3 1 (33.33%) Twitter Bootstrap
3 1 (33.33%) Web Services
3 1 (33.33%) Zurb Foundation
Miscellaneous
1 1 (33.33%) iPhone
1 1 (33.33%) Mobile App
1 1 (33.33%) User Experience
Operating Systems
1 1 (33.33%) Android
1 1 (33.33%) Apple iOS
Processes & Methodologies
1 2 (66.67%) Agile Software Development
2 1 (33.33%) Mobile Development
2 1 (33.33%) MVC
2 1 (33.33%) MVVM
2 1 (33.33%) OO
2 1 (33.33%) Problem-Solving
2 1 (33.33%) Responsive Web Design
2 1 (33.33%) UX Design
2 1 (33.33%) Web Design
Programming Languages
1 2 (66.67%) ES6
1 2 (66.67%) ES7
1 2 (66.67%) ES8
1 2 (66.67%) TypeScript
2 1 (33.33%) Apple Swift
2 1 (33.33%) JavaScript
2 1 (33.33%) Objective-C
Systems Management
1 1 (33.33%) HockeyApp
Vendors
1 1 (33.33%) Apple
1 1 (33.33%) Twitter
1 1 (33.33%) Xamarin