Period
to 23 October 2018

The following table provides summary statistics for contract job vacancies advertised in Leeds with a requirement for Twitter Bootstrap skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Twitter Bootstrap over the 6 months to 23 October 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.

Twitter Bootstrap
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 95 105 129
Rank change year-on-year +10 +24 -21
Contract jobs citing Twitter Bootstrap 40 24 22
As % of all contract IT jobs advertised in Leeds 1.67% 1.09% 0.81%
As % of the Libraries, Frameworks & Software Standards category 4.16% 3.03% 2.05%
Number of daily rates quoted 35 14 20
Leeds median daily rate £386 £299 £413
Median daily rate % change year-on-year +29.21% -27.58% +25.00%
10th Percentile £320 £189 £319
90th Percentile £451 £450 £464
West Yorkshire median daily rate £400 £360 £400
% change year-on-year +11.11% -10.00% +19.40%
Number of hourly rates quoted 0 0 0
Leeds median hourly rate - - -
West Yorkshire median hourly rate - - -

Twitter Bootstrap 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 Leeds with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Leeds
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 961 793 1,075
As % of all contract IT jobs advertised in Leeds 40.14% 35.88% 39.65%
Number of daily rates quoted 724 603 776
Leeds median daily rate £413 £400 £413
Median daily rate % change year-on-year +3.13% -3.03% +13.79%
10th Percentile £320 £305 £308
90th Percentile £539 £500 £538
West Yorkshire median daily rate £413 £400 £400
% change year-on-year +3.13% - +14.29%
Number of hourly rates quoted 4 0 4
Leeds median hourly rate £17.00 - £13.50
10th Percentile £16.48 - £12.98
90th Percentile £18.23 - £16.30
West Yorkshire median hourly rate £17.41 - £13.50

Twitter Bootstrap
Job Vacancy Trend in Leeds

Job postings citing Twitter Bootstrap as a percentage of all IT jobs advertised in Leeds.

Job vacancy trend for Twitter Bootstrap in Leeds

Twitter Bootstrap
Contractor Daily Rate Trend in Leeds

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Twitter Bootstrap in Leeds.

Contractor daily rate trend for Twitter Bootstrap in Leeds

Twitter Bootstrap
Contractor Daily Rate Histogram in Leeds

The daily rate distribution of IT jobs citing Twitter Bootstrap in Leeds over the 6 months to 23 October 2018.

Contractor daily rate histogram for Twitter Bootstrap in Leeds

For the 6 months to 23 October 2018, IT contractor jobs citing Twitter Bootstrap 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 Leeds region with a requirement for Twitter Bootstrap.

1 34 (85.00%) JavaScript
2 29 (72.50%) AngularJS
3 22 (55.00%) HTML
4 21 (52.50%) Microservices
5 20 (50.00%) CSS
6 19 (47.50%) MVC
6 19 (47.50%) webpack
6 19 (47.50%) npm
7 18 (45.00%) JSON
7 18 (45.00%) ASP.NET
7 18 (45.00%) C#
7 18 (45.00%) .NET
8 17 (42.50%) HTML5
9 16 (40.00%) REST
9 16 (40.00%) CSS3
9 16 (40.00%) Vue.js
10 15 (37.50%) ASP.NET MVC
10 15 (37.50%) .NET Core
11 14 (35.00%) Jest
11 14 (35.00%) React
11 14 (35.00%) Redux
11 14 (35.00%) Node.js
11 14 (35.00%) Babel
11 14 (35.00%) User Experience
11 14 (35.00%) Workflow
11 14 (35.00%) TDD
11 14 (35.00%) DOM
11 14 (35.00%) IntelliJ
12 13 (32.50%) Benchmarking
12 13 (32.50%) jQuery

Twitter Bootstrap
Co-occurring IT Skills in Leeds 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 (7.50%) CMS
2 1 (2.50%) Confluence
2 1 (2.50%) IIS
2 1 (2.50%) Kentico
Business Applications
1 3 (7.50%) Magento
2 2 (5.00%) OpenCart
2 2 (5.00%) Payment Gateway
Cloud Services
1 19 (47.50%) npm
2 12 (30.00%) Microsoft Azure
3 11 (27.50%) Amazon AWS
4 2 (5.00%) Sage Pay
5 1 (2.50%) Adobe Creative Cloud
Communications & Networking
1 1 (2.50%) Broadband
Database & Business Intelligence
1 12 (30.00%) SQL Server
2 11 (27.50%) SQL Server 2012
3 5 (12.50%) SQL Server 2008
4 2 (5.00%) MySQL
5 1 (2.50%) SQL Server Integration Services
5 1 (2.50%) SQL Server Reporting Services
Development Applications
1 19 (47.50%) webpack
2 14 (35.00%) Babel
2 14 (35.00%) IntelliJ
3 11 (27.50%) Octopus Deploy
4 7 (17.50%) Jenkins
4 7 (17.50%) Team Foundation Server
5 6 (15.00%) TeamCity
6 2 (5.00%) gulp
7 1 (2.50%) Dreamweaver
7 1 (2.50%) Git (software)
7 1 (2.50%) JIRA
7 1 (2.50%) Visual Studio
General
1 11 (27.50%) Banking
2 5 (12.50%) Finance
3 1 (2.50%) Telecoms
Job Titles
1 39 (97.50%) Developer
2 17 (42.50%) .NET Developer
2 17 (42.50%) UI Developer
3 14 (35.00%) C# .NET Developer
3 14 (35.00%) C# Developer
4 11 (27.50%) Senior .NET Developer
4 11 (27.50%) Senior Developer
5 10 (25.00%) Senior C# .NET Developer
5 10 (25.00%) Senior C# Developer
6 4 (10.00%) React Developer
7 3 (7.50%) ASP.NET Developer
7 3 (7.50%) ASP.NET MVC Developer
7 3 (7.50%) C# ASP.NET Developer
7 3 (7.50%) Front End Developer (Client-Side Developer)
8 2 (5.00%) Angular Developer
8 2 (5.00%) HTML CSS Developer
8 2 (5.00%) HTML Developer
8 2 (5.00%) JavaScript Developer
9 1 (2.50%) CMS Developer
9 1 (2.50%) UI/UX Developer
Libraries, Frameworks & Software Standards
1 29 (72.50%) AngularJS
2 22 (55.00%) HTML
3 20 (50.00%) CSS
4 18 (45.00%) .NET
4 18 (45.00%) ASP.NET
4 18 (45.00%) JSON
5 17 (42.50%) HTML5
6 16 (40.00%) CSS3
6 16 (40.00%) REST
6 16 (40.00%) Vue.js
7 15 (37.50%) .NET Core
7 15 (37.50%) ASP.NET MVC
8 14 (35.00%) DOM
8 14 (35.00%) Jest
8 14 (35.00%) Node.js
8 14 (35.00%) React
8 14 (35.00%) Redux
9 13 (32.50%) ASP.NET Web API
9 13 (32.50%) jQuery
10 12 (30.00%) Sass
Miscellaneous
1 14 (35.00%) User Experience
2 3 (7.50%) Enterprise Software
3 2 (5.00%) Greenfield Project
4 1 (2.50%) Analytical Skills
4 1 (2.50%) Graphic Design
Operating Systems
1 10 (25.00%) Android
1 10 (25.00%) Apple iOS
2 3 (7.50%) Linux
3 2 (5.00%) Unix
4 1 (2.50%) CentOS
4 1 (2.50%) Oracle Linux
4 1 (2.50%) Windows
Processes & Methodologies
1 21 (52.50%) Microservices
2 19 (47.50%) MVC
3 14 (35.00%) TDD
3 14 (35.00%) Workflow
4 13 (32.50%) Benchmarking
4 13 (32.50%) Translating Business Requirements
4 13 (32.50%) Web Development
5 12 (30.00%) DevOps
6 11 (27.50%) Agile Software Development
7 9 (22.50%) Android Development
7 9 (22.50%) iOS Development
8 6 (15.00%) Scrum
9 5 (12.50%) Agile Project Management
9 5 (12.50%) CQRS
9 5 (12.50%) Project Management
10 3 (7.50%) BDD
10 3 (7.50%) E-Commerce
10 3 (7.50%) Pair Programming
10 3 (7.50%) Responsive Web Design
10 3 (7.50%) Wireframes
Programming Languages
1 34 (85.00%) JavaScript
2 18 (45.00%) C#
3 8 (20.00%) TypeScript
4 2 (5.00%) PHP
4 2 (5.00%) SQL
5 1 (2.50%) Bash Shell
5 1 (2.50%) Perl
5 1 (2.50%) PL/SQL
5 1 (2.50%) PowerShell
Qualifications
1 1 (2.50%) SC Cleared
1 1 (2.50%) Security Cleared
System Software
1 6 (15.00%) Docker
Systems Management
1 1 (2.50%) Kubernetes
Vendors
1 4 (10.00%) Microsoft
2 1 (2.50%) Adobe
2 1 (2.50%) Oracle
2 1 (2.50%) PayPal
2 1 (2.50%) Red Hat
2 1 (2.50%) Sage
2 1 (2.50%) Salesforce.com
2 1 (2.50%) Telerik
2 1 (2.50%) WorldPay