Period
to 21 September 2018

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 September 2018 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 Sep 2018
Same period 2017 Same period 2016
Rank 56 92 91
Rank change year-on-year +36 -1 +1
Contract jobs citing KnockoutJS 48 2 10
As % of all contract IT jobs advertised in Birmingham 3.26% 0.14% 0.64%
As % of the Libraries, Frameworks & Software Standards category 10.48% 0.54% 2.27%
Number of daily rates quoted 23 1 9
Birmingham median daily rate £375 £375 £350
Median daily rate % change year-on-year - +7.14% -5.08%
10th Percentile £320 £375 £313
90th Percentile £500 £375 £418
West Midlands median daily rate £375 £338 £351
% change year-on-year +11.11% -3.71% +32.26%
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 458 367 440
As % of all contract IT jobs advertised in Birmingham 31.11% 25.86% 28.03%
Number of daily rates quoted 299 258 312
Birmingham median daily rate £425 £400 £375
Median daily rate % change year-on-year +6.25% +6.67% +7.14%
10th Percentile £294 £263 £250
90th Percentile £563 £529 £524
West Midlands median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% +7.14%
Number of hourly rates quoted 3 3 1
Birmingham median hourly rate £24.00 £17.00 £9.00
Median hourly rate % change year-on-year +41.18% +88.89% -38.83%
10th Percentile £16.20 £13.50 £8.75
90th Percentile £35.40 £36.30 £9.25
West Midlands median hourly rate £23.29 £27.50 £23.00
% change year-on-year -15.33% +19.57% -19.83%

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 September 2018.

Contractor daily rate histogram for KnockoutJS in Birmingham

For the 6 months to 21 September 2018, 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 46 (95.83%) JavaScript
2 40 (83.33%) HTML
2 40 (83.33%) CSS
3 39 (81.25%) React
4 37 (77.08%) HTML5
4 37 (77.08%) AngularJS
5 34 (70.83%) User Experience
6 33 (68.75%) jQuery
7 29 (60.42%) Sass
7 29 (60.42%) LESS
8 26 (54.17%) TDD
8 26 (54.17%) CSS3
9 25 (52.08%) Ajax
10 20 (41.67%) Java
10 20 (41.67%) Backbone.js
10 20 (41.67%) Durandal
10 20 (41.67%) Angular 2
11 19 (39.58%) Wireframes
12 17 (35.42%) Photoshop
12 17 (35.42%) Cross-Browser Compatibility
12 17 (35.42%) Front End Development
12 17 (35.42%) GIMP
13 16 (33.33%) Web Services
14 15 (31.25%) .NET
14 15 (31.25%) RESTful
14 15 (31.25%) Twitter Bootstrap
14 15 (31.25%) Docker
15 14 (29.17%) Git (software)
16 13 (27.08%) ASP.NET
17 12 (25.00%) MVC

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:

Application Platforms
1 3 (6.25%) Elasticsearch
Applications
1 17 (35.42%) GIMP
1 17 (35.42%) Photoshop
Cloud Services
1 5 (10.42%) npm
2 4 (8.33%) Microsoft Azure
3 3 (6.25%) Yarn
4 1 (2.08%) Cloud Computing
4 1 (2.08%) SaaS
Communications & Networking
1 3 (6.25%) SMS
Database & Business Intelligence
1 6 (12.50%) SQL Server
2 5 (10.42%) NoSQL
3 3 (6.25%) MongoDB
4 1 (2.08%) Data Warehouse
4 1 (2.08%) MySQL
4 1 (2.08%) SQLite
Development Applications
1 14 (29.17%) Git (software)
2 6 (12.50%) gulp
3 4 (8.33%) Jasmine
3 4 (8.33%) Karma Test Runner
3 4 (8.33%) webpack
4 2 (4.17%) Bower
4 2 (4.17%) Grunt
5 1 (2.08%) Eclipse
5 1 (2.08%) JSUnit
5 1 (2.08%) Visual Studio
5 1 (2.08%) Xcode
General
1 1 (2.08%) Games
1 1 (2.08%) Retail
Job Titles
1 45 (93.75%) Developer
2 28 (58.33%) UI Developer
3 21 (43.75%) HTML Developer
4 20 (41.67%) HTML CSS Developer
5 19 (39.58%) Front End Developer (Client-Side Developer)
5 19 (39.58%) JavaScript Developer
6 13 (27.08%) Angular Developer
7 12 (25.00%) React Developer
8 11 (22.92%) Java Developer
9 4 (8.33%) Agile Developer
9 4 (8.33%) Full Stack Developer
10 3 (6.25%) UI/UX Developer
10 3 (6.25%) UX Developer
11 2 (4.17%) .NET Developer
11 2 (4.17%) Agile .NET Developer
11 2 (4.17%) Cloud Developer
11 2 (4.17%) Node.js Developer
11 2 (4.17%) Scrum Master
11 2 (4.17%) Senior .NET Developer
11 2 (4.17%) Senior Full Stack Developer
Libraries, Frameworks & Software Standards
1 40 (83.33%) CSS
1 40 (83.33%) HTML
2 39 (81.25%) React
3 37 (77.08%) AngularJS
3 37 (77.08%) HTML5
4 33 (68.75%) jQuery
5 29 (60.42%) LESS
5 29 (60.42%) Sass
6 26 (54.17%) CSS3
7 25 (52.08%) Ajax
8 20 (41.67%) Angular 2
8 20 (41.67%) Backbone.js
8 20 (41.67%) Durandal
9 16 (33.33%) Web Services
10 15 (31.25%) .NET
10 15 (31.25%) RESTful
10 15 (31.25%) Twitter Bootstrap
11 13 (27.08%) ASP.NET
12 9 (18.75%) JSON
13 8 (16.67%) Redux
Miscellaneous
1 34 (70.83%) User Experience
2 1 (2.08%) iPhone
2 1 (2.08%) Mobile App
2 1 (2.08%) NHS
Operating Systems
1 1 (2.08%) Android
1 1 (2.08%) Apple iOS
1 1 (2.08%) Windows
Processes & Methodologies
1 26 (54.17%) TDD
2 19 (39.58%) Wireframes
3 17 (35.42%) Cross-Browser Compatibility
3 17 (35.42%) Front End Development
4 12 (25.00%) MVC
5 9 (18.75%) Continuous Improvement
6 8 (16.67%) Agile Software Development
6 8 (16.67%) E-Commerce
7 7 (14.58%) Responsive Web Design
7 7 (14.58%) Scrum
8 6 (12.50%) OOP
8 6 (12.50%) Prototyping
9 5 (10.42%) Continuous Integration
9 5 (10.42%) OO
10 4 (8.33%) Disruptive Innovation
10 4 (8.33%) Kanban
10 4 (8.33%) Mobile Development
11 3 (6.25%) Isomorphic Development
11 3 (6.25%) Isomorphic JavaScript
11 3 (6.25%) Microservices
Programming Languages
1 46 (95.83%) JavaScript
2 20 (41.67%) Java
3 11 (22.92%) C#
4 10 (20.83%) TypeScript
5 5 (10.42%) ES6
5 5 (10.42%) ES7
6 4 (8.33%) ES8
6 4 (8.33%) PureScript
7 2 (4.17%) Go
7 2 (4.17%) Scala
8 1 (2.08%) Apple Swift
8 1 (2.08%) Objective-C
8 1 (2.08%) SQL
Qualifications
1 11 (22.92%) SC Cleared
1 11 (22.92%) Security Cleared
Quality Assurance & Compliance
1 5 (10.42%) WAI
2 1 (2.08%) PMO
System Software
1 15 (31.25%) Docker
Systems Management
1 5 (10.42%) Systems Management Server (SMS)
2 1 (2.08%) HockeyApp
Vendors
1 5 (10.42%) Microsoft
2 4 (8.33%) Xamarin
3 3 (6.25%) Capita
4 1 (2.08%) Apple
4 1 (2.08%) Twitter